diff --git a/index.html b/index.html
index 668c1c3..c83ffd5 100644
--- a/index.html
+++ b/index.html
@@ -8,7 +8,6 @@
 <meta name="robots" content="index, follow">
 <title>NEU小站</title>
 
-
 <meta name="description" content="">
 <meta name="author" content="
 
diff --git a/search/index.html b/search/index.html
index 621dd91..8866bf6 100644
--- a/search/index.html
+++ b/search/index.html
@@ -268,8 +268,8 @@
         <div class="search-tag-card" onclick="fillSearch('高数')">
             高数
         </div>
-        <div class="search-tag-card" onclick="fillSearch('宿舍')">
-            宿舍
+        <div class="search-tag-card" onclick="fillSearch('习概')">
+            习概
         </div>
         <div class="search-tag-card" onclick="fillSearch('线性代数')">
             线性代数
@@ -286,6 +286,9 @@
         <div class="search-tag-card" onclick="fillSearch('C语言')">
             C语言
         </div>
+        <div class="search-tag-card" onclick="fillSearch('数值分析')">
+            数值分析
+        </div>
     </div>
 </section>