diff --git a/admin/dashboard/templates/index.html b/admin/dashboard/templates/index.html
index 85e8581..e60f0ec 100644
--- a/admin/dashboard/templates/index.html
+++ b/admin/dashboard/templates/index.html
@@ -14,7 +14,7 @@
                         <el-col :span="6">
                             <div class="user-avatar-column">
                                 <div class="user-avatar-container">
-                                    <img :src="currentUser.data.avatar" alt="用户头像" style="width: 82px; height: 82px;" />
+                                    <img :src="currentUser.data.avatar" alt="用户头像" style="width: 100%; height: 100%;" />
                                 </div>
                             </div>
                         </el-col>
@@ -752,8 +752,8 @@
     }
     
     .user-avatar-container {
-        width: 30px !important;
-        height: 30px !important;
+        width: 100% !important;
+        height: 100% !important;
         border-radius: 50%;
         overflow: hidden;
         box-shadow: 0 4px 12px rgba(0, 163, 255, 0.15);