diff --git a/freshman/宿舍规格/index.html b/freshman/宿舍规格/index.html
index faa1cda..9805469 100644
--- a/freshman/宿舍规格/index.html
+++ b/freshman/宿舍规格/index.html
@@ -705,99 +705,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1279347317@qq.com"; 
 
diff --git a/freshman/群/index.html b/freshman/群/index.html
index a887a8b..5f539ac 100644
--- a/freshman/群/index.html
+++ b/freshman/群/index.html
@@ -497,99 +497,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1279347317@qq.com"; 
 
diff --git a/rapidlinks/快速链接/index.html b/rapidlinks/快速链接/index.html
index 6a7ee9b..a1e7d25 100644
--- a/rapidlinks/快速链接/index.html
+++ b/rapidlinks/快速链接/index.html
@@ -413,99 +413,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = ""; 
 
diff --git a/resources/c语言/index.html b/resources/c语言/index.html
index 3b3b43e..611a57a 100644
--- a/resources/c语言/index.html
+++ b/resources/c语言/index.html
@@ -414,99 +414,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/大化/index.html b/resources/大化/index.html
index 1791e10..f41c41e 100644
--- a/resources/大化/index.html
+++ b/resources/大化/index.html
@@ -410,99 +410,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/大物活页/index.html b/resources/大物活页/index.html
index 0c8cdd0..a30ea64 100644
--- a/resources/大物活页/index.html
+++ b/resources/大物活页/index.html
@@ -410,99 +410,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/孙子兵法/index.html b/resources/孙子兵法/index.html
index 125ebe3..2b6d9dc 100644
--- a/resources/孙子兵法/index.html
+++ b/resources/孙子兵法/index.html
@@ -395,99 +395,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1547163325@qq.com"; 
 
diff --git a/resources/工图习题/index.html b/resources/工图习题/index.html
index 4af6c00..a91f729 100644
--- a/resources/工图习题/index.html
+++ b/resources/工图习题/index.html
@@ -391,99 +391,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/数值分析/index.html b/resources/数值分析/index.html
index fe516b5..82190f4 100644
--- a/resources/数值分析/index.html
+++ b/resources/数值分析/index.html
@@ -470,99 +470,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1279347317@qq.com"; 
 
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 296ae42..b92f968 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
@@ -402,99 +402,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/概率论/index.html b/resources/概率论/index.html
index 86b36cf..04aea3d 100644
--- a/resources/概率论/index.html
+++ b/resources/概率论/index.html
@@ -411,99 +411,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/概率论习题/index.html b/resources/概率论习题/index.html
index 1e21f7b..cc32589 100644
--- a/resources/概率论习题/index.html
+++ b/resources/概率论习题/index.html
@@ -410,99 +410,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/毛概复习指南/index.html b/resources/毛概复习指南/index.html
index d37e9a7..4be6eec 100644
--- a/resources/毛概复习指南/index.html
+++ b/resources/毛概复习指南/index.html
@@ -395,99 +395,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "2232545034@qq.com"; 
 
diff --git a/resources/画法几何ppt/index.html b/resources/画法几何ppt/index.html
index ea1e266..6f2e2bc 100644
--- a/resources/画法几何ppt/index.html
+++ b/resources/画法几何ppt/index.html
@@ -391,99 +391,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "2232545034@qq.com"; 
 
diff --git a/resources/线性代数/index.html b/resources/线性代数/index.html
index 47c0fba..073980f 100644
--- a/resources/线性代数/index.html
+++ b/resources/线性代数/index.html
@@ -601,99 +601,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1279347317@qq.com"; 
 
diff --git a/resources/软测测验/index.html b/resources/软测测验/index.html
index 694fe94..0e02cb6 100644
--- a/resources/软测测验/index.html
+++ b/resources/软测测验/index.html
@@ -418,99 +418,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1279347317@qq.com"; 
 
diff --git a/resources/食品安全/index.html b/resources/食品安全/index.html
index 9c78012..6bfb568 100644
--- a/resources/食品安全/index.html
+++ b/resources/食品安全/index.html
@@ -395,99 +395,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "1279347317@qq.com"; 
 
diff --git a/resources/高数/index.html b/resources/高数/index.html
index 54bbe69..00c75ed 100644
--- a/resources/高数/index.html
+++ b/resources/高数/index.html
@@ -427,99 +427,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com"; 
 
diff --git a/resources/高数习题/index.html b/resources/高数习题/index.html
index 1ff1256..529d058 100644
--- a/resources/高数习题/index.html
+++ b/resources/高数习题/index.html
@@ -415,99 +415,8 @@
   </footer>
 
 
+<script src="https://emberimg.oss-cn-beijing.aliyuncs.com/upload/single.js"></script>
 <script>
-          async function fetchNoCache(url) {
-              const timestamp = new Date().getTime(); 
-              const noCacheUrl = `${url}?timestamp=${timestamp}`; 
-              return fetch(noCacheUrl); 
-          }
-
-          async function updateAuthorInfo(email) {
-            if (!email) {
-                console.log("Email not provided, skipping author info update.");
-                return;
-            }
-
-            const jsonPath = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/p.json`;
-
-            try {
-                const response = await fetchNoCache(jsonPath);
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data && data.nickname) {
-                        document.getElementById('post-author').innerText = data.nickname;
-                        console.log("Author name has been successfully updated.");
-                    } else {
-                        document.getElementById('post-author').innerText = "默认昵称";
-                        console.log("Default author name set due to missing 'nickname' field in response.");
-                    }
-                } else if (response.status === 404) {
-                    document.getElementById('post-author').innerText = "默认昵称";
-                } else {
-                    throw new Error('Failed to fetch p.json');
-                }
-            } catch (error) {
-                console.error("Error loading author info:", error);
-                document.getElementById('post-author').innerText = "默认昵称";
-            }
-        }
-
-        async function checkVerifiedStatus(email) {
-            if (!email) {
-                console.log("Email not provided, skipping verified status check.");
-                return;
-            }
-
-            const url = 'https://emberimg.oss-cn-beijing.aliyuncs.com/upload/verified-email/verified-email.json';
-
-            try {
-                const response = await fetchNoCache(url);
-                if (response.ok) {
-                    const verifiedEmails = await response.json();
-                    if (verifiedEmails.includes(email)) {
-                        document.getElementById('verified-icon').style.display = 'inline-flex';
-                        console.log('Email is verified.');
-                    } else {
-                        console.log('Email is not verified.');
-                    }
-                } else {
-                    throw new Error('Failed to fetch verified-email.json');
-                }
-            } catch (error) {
-                console.error('Error loading or parsing verified-email.json:', error);
-            }
-        }
-
-        async function updateAvatar(email) {
-          if (!email) {
-              console.log("Email not provided, skipping avatar update.");
-              return;
-          }
-
-          const avatarUrl = `https://emberimg.oss-cn-beijing.aliyuncs.com/user/${email}/avatar`;
-          const defaultAvatarUrl = "https://emberimg.oss-cn-beijing.aliyuncs.com/avatar/default.png";
-
-          try {
-              const response = await fetchNoCache(avatarUrl);
-              if (response.ok) {
-                  document.getElementById('avatar').src = avatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar updated.");
-              } else if (response.status === 404) {
-                  document.getElementById('avatar').src = defaultAvatarUrl;
-                  document.getElementById('avatar').style.display = "block";
-                  console.log("Avatar file not found, using default avatar.");
-              } else {
-                  throw new Error('Failed to fetch avatar');
-              }
-          } catch (error) {
-              document.getElementById('avatar').src = defaultAvatarUrl;
-              document.getElementById('avatar').style.display = "block";
-              console.error("Error loading avatar:", error);
-          }
-}
-
-
         
         const email = "3055938446@qq.com";