diff --git a/404.html b/404.html
index 2892c2d..053ab5a 100644
--- a/404.html
+++ b/404.html
@@ -229,12 +229,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -256,43 +256,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/card/ba/index.html b/card/ba/index.html
index 3cedd87..a060cfd 100644
--- a/card/ba/index.html
+++ b/card/ba/index.html
@@ -293,12 +293,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -320,43 +320,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/card/keben/index.html b/card/keben/index.html
index f7d698f..7aba29f 100644
--- a/card/keben/index.html
+++ b/card/keben/index.html
@@ -282,12 +282,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -309,43 +309,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/card/qimo/index.html b/card/qimo/index.html
index 3f78a23..620c210 100644
--- a/card/qimo/index.html
+++ b/card/qimo/index.html
@@ -282,12 +282,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -309,43 +309,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/card/xuanzeti/index.html b/card/xuanzeti/index.html
index 9438141..841cb96 100644
--- a/card/xuanzeti/index.html
+++ b/card/xuanzeti/index.html
@@ -282,12 +282,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -309,43 +309,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/categories/index.html b/categories/index.html
index df2fb9c..0f85133 100644
--- a/categories/index.html
+++ b/categories/index.html
@@ -219,12 +219,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -246,43 +246,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/index.html b/index.html
index f4b9513..67a1154 100644
--- a/index.html
+++ b/index.html
@@ -669,12 +669,12 @@ document.querySelector('.wrapper').addEventListener('mouseleave', function() {
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -696,43 +696,12 @@ document.querySelector('.wrapper').addEventListener('mouseleave', function() {
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/intro/index.html b/intro/index.html
index c3e7154..8a0b169 100644
--- a/intro/index.html
+++ b/intro/index.html
@@ -558,12 +558,12 @@ p.donate-text{
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -585,43 +585,12 @@ p.donate-text{
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/invitecode/index.html b/invitecode/index.html
index b097b7b..8b61384 100644
--- a/invitecode/index.html
+++ b/invitecode/index.html
@@ -332,12 +332,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -359,43 +359,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/log/index.html b/log/index.html
index efd0700..dfcd72b 100644
--- a/log/index.html
+++ b/log/index.html
@@ -518,12 +518,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -545,43 +545,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/loginrequired/index.html b/loginrequired/index.html
index 4cbd852..0955636 100644
--- a/loginrequired/index.html
+++ b/loginrequired/index.html
@@ -293,12 +293,12 @@ document.addEventListener('DOMContentLoaded', function() {
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -320,43 +320,12 @@ document.addEventListener('DOMContentLoaded', function() {
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/qualification_verify/index.html b/qualification_verify/index.html
index c74d6d0..c5ee103 100644
--- a/qualification_verify/index.html
+++ b/qualification_verify/index.html
@@ -334,12 +334,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -361,43 +361,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/rapidlinks/快速链接/index.html b/rapidlinks/快速链接/index.html
index 72fe3f1..cf280dd 100644
--- a/rapidlinks/快速链接/index.html
+++ b/rapidlinks/快速链接/index.html
@@ -465,12 +465,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -492,43 +492,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/ratings/index.html b/ratings/index.html
index ca8753f..86db154 100644
--- a/ratings/index.html
+++ b/ratings/index.html
@@ -380,12 +380,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -407,43 +407,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/python-ppt/index.html b/resources/ba/python-ppt/index.html
index 283ba4b..aa87652 100644
--- a/resources/ba/python-ppt/index.html
+++ b/resources/ba/python-ppt/index.html
@@ -609,12 +609,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -636,43 +636,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/中级财务1-ppt/index.html b/resources/ba/中级财务1-ppt/index.html
index bae5b76..ff90bb8 100644
--- a/resources/ba/中级财务1-ppt/index.html
+++ b/resources/ba/中级财务1-ppt/index.html
@@ -609,12 +609,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -636,43 +636,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/中级财务2-ppt/index.html b/resources/ba/中级财务2-ppt/index.html
index 81656d1..d7a0c93 100644
--- a/resources/ba/中级财务2-ppt/index.html
+++ b/resources/ba/中级财务2-ppt/index.html
@@ -609,12 +609,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -636,43 +636,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/会计课本/index.html b/resources/ba/会计课本/index.html
index 5a04cc2..08b6586 100644
--- a/resources/ba/会计课本/index.html
+++ b/resources/ba/会计课本/index.html
@@ -611,12 +611,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -638,43 +638,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/发展经济学课本/index.html b/resources/ba/发展经济学课本/index.html
index 9e4f198..16e03f4 100644
--- a/resources/ba/发展经济学课本/index.html
+++ b/resources/ba/发展经济学课本/index.html
@@ -611,12 +611,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -638,43 +638,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/商务信息与管理-ppt/index.html b/resources/ba/商务信息与管理-ppt/index.html
index 2f4ff33..d9475a1 100644
--- a/resources/ba/商务信息与管理-ppt/index.html
+++ b/resources/ba/商务信息与管理-ppt/index.html
@@ -609,12 +609,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -636,43 +636,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/商务网站开发管理-ppt/index.html b/resources/ba/商务网站开发管理-ppt/index.html
index 485b54f..a864bab 100644
--- a/resources/ba/商务网站开发管理-ppt/index.html
+++ b/resources/ba/商务网站开发管理-ppt/index.html
@@ -609,12 +609,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -636,43 +636,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/国际贸易-ppt/index.html b/resources/ba/国际贸易-ppt/index.html
index 4765d5b..92c2f5b 100644
--- a/resources/ba/国际贸易-ppt/index.html
+++ b/resources/ba/国际贸易-ppt/index.html
@@ -609,12 +609,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -636,43 +636,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/ba/国际贸易课本/index.html b/resources/ba/国际贸易课本/index.html
index a020a5e..562b107 100644
--- a/resources/ba/国际贸易课本/index.html
+++ b/resources/ba/国际贸易课本/index.html
@@ -611,12 +611,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
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             联系网站管理员
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@@ -658,12 +658,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -685,43 +685,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/c语言/index.html b/resources/c语言/index.html
index cd41389..0ccdb85 100644
--- a/resources/c语言/index.html
+++ b/resources/c语言/index.html
@@ -610,12 +610,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -637,43 +637,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/index.html b/resources/index.html
index 1d8841e..98047df 100644
--- a/resources/index.html
+++ b/resources/index.html
@@ -703,12 +703,12 @@ createCardSection('xzttk', '选择题');
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -730,43 +730,12 @@ createCardSection('xzttk', '选择题');
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/javappt/index.html b/resources/javappt/index.html
index 4295d7a..9d6bd24 100644
--- a/resources/javappt/index.html
+++ b/resources/javappt/index.html
@@ -602,12 +602,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -629,43 +629,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/page/2/index.html b/resources/page/2/index.html
index 8ba9c16..6ddd04d 100644
--- a/resources/page/2/index.html
+++ b/resources/page/2/index.html
@@ -693,12 +693,12 @@ createCardSection('xzttk', '选择题');
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -720,43 +720,12 @@ createCardSection('xzttk', '选择题');
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/page/3/index.html b/resources/page/3/index.html
index 659ea3b..6a40c18 100644
--- a/resources/page/3/index.html
+++ b/resources/page/3/index.html
@@ -696,12 +696,12 @@ createCardSection('xzttk', '选择题');
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -723,43 +723,12 @@ createCardSection('xzttk', '选择题');
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/page/4/index.html b/resources/page/4/index.html
index a6b60fb..ec9c25f 100644
--- a/resources/page/4/index.html
+++ b/resources/page/4/index.html
@@ -690,12 +690,12 @@ createCardSection('xzttk', '选择题');
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -717,43 +717,12 @@ createCardSection('xzttk', '选择题');
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/page/5/index.html b/resources/page/5/index.html
index 0e27413..3c51074 100644
--- a/resources/page/5/index.html
+++ b/resources/page/5/index.html
@@ -667,12 +667,12 @@ createCardSection('xzttk', '选择题');
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -694,43 +694,12 @@ createCardSection('xzttk', '选择题');
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/page/6/index.html b/resources/page/6/index.html
index ad04f2a..e984503 100644
--- a/resources/page/6/index.html
+++ b/resources/page/6/index.html
@@ -589,12 +589,12 @@ createCardSection('xzttk', '选择题');
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -616,43 +616,12 @@ createCardSection('xzttk', '选择题');
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/protocol/index.html b/resources/protocol/index.html
index 8f617aa..a2840e1 100644
--- a/resources/protocol/index.html
+++ b/resources/protocol/index.html
@@ -330,12 +330,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -357,43 +357,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/习概课本/index.html b/resources/习概课本/index.html
index 452e676..f58714f 100644
--- a/resources/习概课本/index.html
+++ b/resources/习概课本/index.html
@@ -612,12 +612,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -639,43 +639,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/公路交通ppt/index.html b/resources/公路交通ppt/index.html
index 266824d..b2ae3c0 100644
--- a/resources/公路交通ppt/index.html
+++ b/resources/公路交通ppt/index.html
@@ -612,12 +612,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -639,43 +639,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/军训理论/index.html b/resources/军训理论/index.html
index 192f57c..0070442 100644
--- a/resources/军训理论/index.html
+++ b/resources/军训理论/index.html
@@ -600,12 +600,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -627,43 +627,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/大化/index.html b/resources/大化/index.html
index 715394d..94a816a 100644
--- a/resources/大化/index.html
+++ b/resources/大化/index.html
@@ -606,12 +606,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -633,43 +633,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/大物活页/index.html b/resources/大物活页/index.html
index 1c18dbd..ec94551 100644
--- a/resources/大物活页/index.html
+++ b/resources/大物活页/index.html
@@ -606,12 +606,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -633,43 +633,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/孙子兵法/index.html b/resources/孙子兵法/index.html
index 7236eea..0ad6fe3 100644
--- a/resources/孙子兵法/index.html
+++ b/resources/孙子兵法/index.html
@@ -606,12 +606,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -633,43 +633,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/工图习题/index.html b/resources/工图习题/index.html
index e8a1082..5e8af21 100644
--- a/resources/工图习题/index.html
+++ b/resources/工图习题/index.html
@@ -602,12 +602,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -629,43 +629,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/心理2题库/index.html b/resources/心理2题库/index.html
index 9f40801..f12df7c 100644
--- a/resources/心理2题库/index.html
+++ b/resources/心理2题库/index.html
@@ -608,12 +608,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -635,43 +635,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
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-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/数值分析/index.html b/resources/数值分析/index.html
index 34f5dc0..1b7aa85 100644
--- a/resources/数值分析/index.html
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 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -693,43 +693,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/数值分析期中/index.html b/resources/数值分析期中/index.html
index 38c91b8..a205aa0 100644
--- a/resources/数值分析期中/index.html
+++ b/resources/数值分析期中/index.html
@@ -586,12 +586,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -613,43 +613,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
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-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/数值分析课本/index.html b/resources/数值分析课本/index.html
index 26a778a..b1058e1 100644
--- a/resources/数值分析课本/index.html
+++ b/resources/数值分析课本/index.html
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 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -645,43 +645,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
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-        width: 170px;  
-        height: 170px;  
-        display: flex;
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-        align-items: center;
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-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
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-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/新通用教师用书1/index.html b/resources/新通用教师用书1/index.html
index 6197a6d..52120b1 100644
--- a/resources/新通用教师用书1/index.html
+++ b/resources/新通用教师用书1/index.html
@@ -615,12 +615,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -642,43 +642,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
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-    
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
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-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
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-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/概率论/index.html b/resources/概率论/index.html
index 1eaffe8..abd926b 100644
--- a/resources/概率论/index.html
+++ b/resources/概率论/index.html
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 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -651,43 +651,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
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-        transform: translateX(-50%);
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-        background-color: #fff;
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-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/概率论习题/index.html b/resources/概率论习题/index.html
index 7b8e045..da7e742 100644
--- a/resources/概率论习题/index.html
+++ b/resources/概率论习题/index.html
@@ -606,12 +606,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -633,43 +633,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/概率论课本/index.html b/resources/概率论课本/index.html
index 32bcb4f..399aa55 100644
--- a/resources/概率论课本/index.html
+++ b/resources/概率论课本/index.html
@@ -621,12 +621,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -648,43 +648,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/毛概复习指南/index.html b/resources/毛概复习指南/index.html
index f68c8ae..67aa72d 100644
--- a/resources/毛概复习指南/index.html
+++ b/resources/毛概复习指南/index.html
@@ -606,12 +606,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -633,43 +633,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/画法几何ppt/index.html b/resources/画法几何ppt/index.html
index 89acd17..d88e111 100644
--- a/resources/画法几何ppt/index.html
+++ b/resources/画法几何ppt/index.html
@@ -584,12 +584,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -611,43 +611,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/线性代数/index.html b/resources/线性代数/index.html
index 8650a68..3214e60 100644
--- a/resources/线性代数/index.html
+++ b/resources/线性代数/index.html
@@ -871,12 +871,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -898,43 +898,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/计组课本/index.html b/resources/计组课本/index.html
index 9b1c95e..41f5293 100644
--- a/resources/计组课本/index.html
+++ b/resources/计组课本/index.html
@@ -598,12 +598,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -625,43 +625,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/软测测验/index.html b/resources/软测测验/index.html
index 780df4a..0ab0c4c 100644
--- a/resources/软测测验/index.html
+++ b/resources/软测测验/index.html
@@ -582,12 +582,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -609,43 +609,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/食品安全/index.html b/resources/食品安全/index.html
index 9ba72ff..7a7b707 100644
--- a/resources/食品安全/index.html
+++ b/resources/食品安全/index.html
@@ -606,12 +606,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -633,43 +633,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/马原课本/index.html b/resources/马原课本/index.html
index 634a465..9a9a2cb 100644
--- a/resources/马原课本/index.html
+++ b/resources/马原课本/index.html
@@ -608,12 +608,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -635,43 +635,12 @@ let client;function getCookie(t){const n=t+"=";const o=document.cookie.split(";"
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/高数/index.html b/resources/高数/index.html
index 7f7deab..69f1638 100644
--- a/resources/高数/index.html
+++ b/resources/高数/index.html
@@ -644,12 +644,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -671,43 +671,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/resources/高数习题/index.html b/resources/高数习题/index.html
index ce3d264..4eae342 100644
--- a/resources/高数习题/index.html
+++ b/resources/高数习题/index.html
@@ -612,12 +612,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -639,43 +639,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
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diff --git a/search/index.html b/search/index.html
index 993a958..40770fd 100644
--- a/search/index.html
+++ b/search/index.html
@@ -389,12 +389,12 @@ document.addEventListener('DOMContentLoaded', function() {
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -416,43 +416,12 @@ document.addEventListener('DOMContentLoaded', function() {
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
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-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/index.html b/strategy/index.html
index 98a5ef6..c410f73 100644
--- a/strategy/index.html
+++ b/strategy/index.html
@@ -618,12 +618,12 @@ $$
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -645,43 +645,12 @@ $$
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/二食堂/index.html b/strategy/二食堂/index.html
index 253e5d4..4f240af 100644
--- a/strategy/二食堂/index.html
+++ b/strategy/二食堂/index.html
@@ -604,12 +604,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -631,43 +631,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/学分绩点是什么/index.html b/strategy/学分绩点是什么/index.html
index 871262c..ccbf6b4 100644
--- a/strategy/学分绩点是什么/index.html
+++ b/strategy/学分绩点是什么/index.html
@@ -821,12 +821,12 @@ $$<br>
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -848,43 +848,12 @@ $$<br>
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/宿舍规格/index.html b/strategy/宿舍规格/index.html
index b359c1c..b870232 100644
--- a/strategy/宿舍规格/index.html
+++ b/strategy/宿舍规格/index.html
@@ -817,12 +817,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -844,43 +844,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
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-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/工管综测/index.html b/strategy/工管综测/index.html
index f988cf1..d87ec7e 100644
--- a/strategy/工管综测/index.html
+++ b/strategy/工管综测/index.html
@@ -784,12 +784,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -811,43 +811,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/星级/index.html b/strategy/星级/index.html
index 62138c1..c2e165c 100644
--- a/strategy/星级/index.html
+++ b/strategy/星级/index.html
@@ -624,12 +624,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -651,43 +651,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/群/index.html b/strategy/群/index.html
index 8129cd0..42ec0ac 100644
--- a/strategy/群/index.html
+++ b/strategy/群/index.html
@@ -595,12 +595,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -622,43 +622,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/软金特分流/index.html b/strategy/软金特分流/index.html
index a9342e0..c91823f 100644
--- a/strategy/软金特分流/index.html
+++ b/strategy/软金特分流/index.html
@@ -594,12 +594,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -621,43 +621,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/strategy/选课/index.html b/strategy/选课/index.html
index 4674398..a4e472e 100644
--- a/strategy/选课/index.html
+++ b/strategy/选课/index.html
@@ -594,12 +594,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -621,43 +621,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/submission/index.html b/submission/index.html
index ac9a9cf..98b737b 100644
--- a/submission/index.html
+++ b/submission/index.html
@@ -1038,12 +1038,12 @@ async function fetchNoCache(url) {
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -1065,43 +1065,12 @@ async function fetchNoCache(url) {
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/submissionsuccess/index.html b/submissionsuccess/index.html
index 24c09f4..b650a02 100644
--- a/submissionsuccess/index.html
+++ b/submissionsuccess/index.html
@@ -284,12 +284,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -311,43 +311,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>
     
 
diff --git a/tags/index.html b/tags/index.html
index 8f723af..0041efa 100644
--- a/tags/index.html
+++ b/tags/index.html
@@ -219,12 +219,12 @@
     
 <footer class="footer">
         <span>&copy; 2024 <a href="https://xn--xhq44jb2fzpc.com/">NEU小站</a></span> · 
-        <span id="ember-container">
+        
+        <a href="/intro" target="_blank">
             联系网站管理员
-            <div id="qr-code" class="hidden">
-                <img src="https://download.xn--xhq44jb2fzpc.com/avatar/qrcode.png" alt="QR Code" />
-            </div>
-        </span>
+        </a>
+        
+        
         
         <div>
             <span style="white-space: nowrap;">
@@ -246,43 +246,12 @@
 </a>
     
 <style>
-    #ember-container {
-        position: relative;
-        display: inline-block;
-        cursor: pointer;
-    }
-    
-    #qr-code {
-        position: absolute;
-        bottom: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-        padding: 10px;
-        background-color: #fff;
-        border: 1px solid #ccc;
-        border-radius: 10px;
-        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
-        width: 170px;  
-        height: 170px;  
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        opacity: 0;
-        visibility: hidden;
-        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
-    }
-    
-    #qr-code img {
-        max-width: 100%;  
-        max-height: 100%;  
-        border-radius: 10px;
-    }
-    
-    #ember-container:hover #qr-code,
-    #ember-container:focus #qr-code {
-        opacity: 1;
-        visibility: visible;
-    }
+     
+     
+
+
+
+
     </style>