diff --git a/project/templates/base.html b/project/templates/base.html
index 3a80e0b..727f618 100644
--- a/project/templates/base.html
+++ b/project/templates/base.html
@@ -49,9 +49,9 @@
         {% else%}
         var navbar_hide_element = ["navbar-profile", "navbar-logout"];
         {% endif %}
-        navbar_hide_element.forEach((elem) => {
+        navbar_hide_element.forEach(element => {
             try {
-                document.getElementById(elem).style.display = "none";
+                document.getElementById(element).style.display = "none";
             } catch (error) {
             }
         })
diff --git a/project/templates/manage.html b/project/templates/manage.html
index 5ba3cc0..0368d06 100644
--- a/project/templates/manage.html
+++ b/project/templates/manage.html
@@ -31,7 +31,7 @@
         </td>
         <td><input type="checkbox" {% if account.isActivated %}checked{% else %}unchecked{% endif %}></td>
         <td><button class="btn btn-info">提交</button></td>
-        <td><button type="button" class="btn btn-danger">删除</button></td>
+        <td><button class="btn btn-danger">删除</button></td>
       </tr>
       {% endfor %}
     </tbody>
@@ -46,4 +46,16 @@
 </div>
 {% endif %}
 {% endwith %}
+
+<script>
+  var account_list = document.getElementById("account-{{ user.id }}");
+  account_list.style.backgroundColor = "lightblue";
+  Array.from(account_list.getElementsByTagName("*")).forEach(element => {
+    try {
+      element.disabled = true;
+    } catch (error) {
+    }
+  });;
+</script>
+
 {% endblock %}
\ No newline at end of file