diff --git a/common/common.js b/common/common.js
index 2761dcc..0d6ed82 100644
--- a/common/common.js
+++ b/common/common.js
@@ -189,35 +189,39 @@ $(function () {
       },
     });
   };
-  // 设置通用信息函数
-  const setCommData = () => {
-    const commentObj = JSON.parse(sessionStorage.commentData);
-    $("#enterprise_name").text(commentObj.enterprise_name);
-    $(".com-contact-tel").text(commentObj.enterprise_telephone);
-    $("#enterprise_telephone").text(
-      `联系电话：${commentObj.enterprise_telephone}`
-    );
-    $("#enterprise_mailbox").text(`联系邮箱：${commentObj.enterprise_mailbox}`);
-    $("#enterprise_qrcode").attr("src", commentObj.enterprise_qrcode);
-    $("#logo").attr("src", commentObj.official_website_logo);
-    if (commentObj.friendly_link.length > 0) {
-      $("#index #footerLink").attr("style", "display: block;");
-      commentObj.friendly_link.forEach((item) => {
-        $("#footerLink").append(
-          `<a href=${item.url} target="_blank" rel="nofollow">${item.name}</a>`
-        );
-      });
-    } else {
-      $("#footerLink").attr("style", "display: none;");
-    }
-    $("#footerRecord").prepend(`
-     <div class='left-info'>
-      <a href='${commentObj.icp_info_link}' target="_blank" rel="nofollow">${commentObj.icp_info}</a>
-      <a href='${commentObj.public_security_network_preparation_link}' target="_blank" rel="nofollow">${commentObj.public_security_network_preparation}</a>
-      <span>${commentObj.telecom_appreciation}</span>
-     </div>
-    `);
-    $("#copyright_info").text(commentObj.copyright_info);
+  // 设置通用信息函数
+  const setCommData = () => {
+    const commentObj = JSON.parse(sessionStorage.commentData);
+    $("#enterprise_name").text(commentObj.enterprise_name);
+    $(".com-contact-tel").text(commentObj.enterprise_telephone);
+    $("#enterprise_telephone").text(
+      `联系电话：${commentObj.enterprise_telephone}`
+    );
+    $("#enterprise_mailbox").text(`联系邮箱：${commentObj.enterprise_mailbox}`);
+    $("#enterprise_qrcode").attr("src", commentObj.enterprise_qrcode);
+    $("#logo").attr("src", commentObj.official_website_logo);
+    if (commentObj.friendly_link.length > 0) {
+      $("#index #footerLink").attr("style", "display: block;");
+      // 先清空，再填充，避免重复叠加
+      $("#footerLink a").remove();
+      commentObj.friendly_link.forEach((item) => {
+        $("#footerLink").append(
+          `<a href=${item.url} target="_blank" rel="nofollow">${item.name}</a>`
+        );
+      });
+    } else {
+      $("#footerLink").attr("style", "display: none;");
+    }
+
+    // 统一覆盖底部备案信息和版权
+    $("#footerRecord").html(`
+      <div class='left-info'>
+        <a href='${commentObj.icp_info_link}' target="_blank" rel="nofollow">${commentObj.icp_info}</a>
+        <a href='${commentObj.public_security_network_preparation_link}' target="_blank" rel="nofollow">${commentObj.public_security_network_preparation}</a>
+        <span>${commentObj.telecom_appreciation}</span>
+      </div>
+      <span>${commentObj.copyright_info}</span>
+    `);
     $("#terms_service_url").click(function () {
       location.href = commentObj.terms_service_url;
     });
diff --git a/public/footer.html b/public/footer.html
index 7753d1e..8c3f53d 100644
--- a/public/footer.html
+++ b/public/footer.html
@@ -122,20 +122,20 @@
       <span>友情链接：</span>
     </div>
     {/if}
-    {if ( isset($data.config) ) }
-    <div class="footer-record">
-      <div class='left-info'>
-        <a href='{$data.config.icp_info_link}' target="_blank" rel="nofollow">{$data.config.icp_info}</a>
-        <a href='{$data.config.public_security_network_preparation_link}' target="_blank"
-          rel="nofollow">{$data.config.public_security_network_preparation}</a>
-        <span>{$data.config.telecom_appreciation}</span>
-      </div>
-      <span>{$data.config.copyright_info}</span>
-    </div>
-    {else /}
-    <div class="footer-record" id="footerRecord">
-      <span id="copyright_info"></span>
-    </div>
-    {/if}
-  </div>
-</div>
+    {if ( isset($data.config) ) }
+    <div class="footer-record" id="footerRecord">
+      <div class='left-info'>
+        <a href='{$data.config.icp_info_link}' target="_blank" rel="nofollow">{$data.config.icp_info}</a>
+        <a href='{$data.config.public_security_network_preparation_link}' target="_blank"
+          rel="nofollow">{$data.config.public_security_network_preparation}</a>
+        <span>{$data.config.telecom_appreciation}</span>
+      </div>
+      <span>{$data.config.copyright_info}</span>
+    </div>
+    {else /}
+    <div class="footer-record" id="footerRecord">
+      <span id="copyright_info"></span>
+    </div>
+    {/if}
+  </div>
+</div>