diff --git a/src/components/AppHeader/components/userCenter/UserCenter.tsx b/src/components/AppHeader/components/userCenter/UserCenter.tsx
index d013907..1ddff78 100644
--- a/src/components/AppHeader/components/userCenter/UserCenter.tsx
+++ b/src/components/AppHeader/components/userCenter/UserCenter.tsx
@@ -1,4 +1,4 @@
-import { useModel } from '@/.umi/plugin-model/useModel';
+import { useModel } from 'umi';
 import { confirm } from '@/components/AModal';
 import OssImage from '@/components/OssImage';
 import SvgIcon from '@/components/SvgIcon';
@@ -10,6 +10,7 @@ import React, { CSSProperties } from 'react';
 import { useCallback } from 'react';
 import { useState } from 'react';
 import styles from './UserCenter.less';
+import defaultAvatorImg from '@/assets/avator_default.svg';
 
 interface UserCenterProps {
   className?: string;
@@ -22,7 +23,7 @@ export default function UserCenter(props: UserCenterProps) {
 
   const onVisibleChange = useCallback((nextVisible) => {
     setPopVisible(nextVisible);
-  }, [])
+  }, []);
 
   return (
     <Popover
@@ -35,10 +36,13 @@ export default function UserCenter(props: UserCenterProps) {
       arrowContent={() => null}
     >
       <Button type="link" className={classNames(styles.btn, className)}>
-        <SvgIcon className={classNames(styles.icon, popVisible ? styles.active : '')} xlinkHref="usercenter" />
+        <SvgIcon
+          className={classNames(styles.icon, popVisible ? styles.active : '')}
+          xlinkHref="usercenter"
+        />
       </Button>
     </Popover>
-  )
+  );
 }
 
 function PopContent(props) {
@@ -51,8 +55,8 @@ function PopContent(props) {
         logout();
       },
       content: '确实退出登录?',
-    })
-  }, [])
+    });
+  }, []);
   return (
     <div className={styles.popView}>
       <div className={styles.popHeader}>
@@ -61,7 +65,12 @@ function PopContent(props) {
           <div className={styles.phone}>{currentUser?.phone}</div>
         </div>
         <div className={styles.right}>
-          <OssImage className={styles.avator} src={currentUser?.headImgUrl} preview={false} />
+          <OssImage
+            className={styles.avator}
+            src={currentUser?.headImgUrl}
+            preview={false}
+            fallback={defaultAvatorImg}
+          />
         </div>
       </div>
       <div className={styles.popContent}>
@@ -84,9 +93,11 @@ function PopContent(props) {
           <RightOutlined color="#8E909F" />
         </div> */}
         <div className={styles.btnGroup}>
-          <Button className={styles.logout} type="link" onClick={tryLogout}>退出登录</Button>
+          <Button className={styles.logout} type="link" onClick={tryLogout}>
+            退出登录
+          </Button>
         </div>
       </div>
     </div>
-  )
-}
\ No newline at end of file
+  );
+}