diff --git a/src/renderer/src/layout/components/Header.vue b/src/renderer/src/layout/components/Header.vue
index a01a158..0bb3d08 100644
--- a/src/renderer/src/layout/components/Header.vue
+++ b/src/renderer/src/layout/components/Header.vue
@@ -29,7 +29,11 @@
         <div class="avatar-container">
           <div class="avatar-wrapper flex">
             <el-dropdown class="right-menu-item hover-effect" @command="handleCommand">
-              <img :src="dev_api + userStore.user.avatar" class="user-avatar" style="float: left" />
+              <el-image :src="dev_api + userStore.user.avatar" class="user-avatar" style="float: left">
+                <template #error>
+                  <el-image :src="defaultUserImg" class="user-avatar" style="float: left" />
+                </template>
+              </el-image>
               <template #dropdown>
                 <el-dropdown-menu>
                   <el-dropdown-item @click="changePage('/profile')">个人中心</el-dropdown-item>
@@ -80,6 +84,7 @@ import { updateUserInfo } from '@/api/system/user'
 import logoIco from '@/assets/images/logo.png'
 import { listEvaluation } from '@/api/classManage/index'
 import { sessionStore } from '@/utils/store'
+import defaultUserImg from '@/assets/images/img-avatar.png'
 // import Chat from '@/utils/chat' // im 登录初始化
 // if (!Chat.imChat) Chat.init()