diff --git a/schoolNewsWeb/src/components/base/UserDropdown.vue b/schoolNewsWeb/src/components/base/UserDropdown.vue
index 4a41866..bf10a14 100644
--- a/schoolNewsWeb/src/components/base/UserDropdown.vue
+++ b/schoolNewsWeb/src/components/base/UserDropdown.vue
@@ -88,6 +88,8 @@ import { ChangeHome } from '@/components/base';
 import userIcon from '@/assets/imgs/user.svg';
 import settingsIcon from '@/assets/imgs/settings.svg';
 import { FILE_DOWNLOAD_URL } from '@/config';
+import defaultAvatarImg from '@/assets/imgs/default-avatar.png';
+
 const router = useRouter();
 
 const routes = router.getRoutes();
@@ -123,7 +125,7 @@ const isLoggedIn = computed(() => {
 });
 
 const userAvatar = computed(() => {
-  return props.userinfo?.avatar ? FILE_DOWNLOAD_URL + props.userinfo?.avatar : '';
+  return props.userinfo?.avatar && props.userinfo?.avatar!='default' ? FILE_DOWNLOAD_URL + props.userinfo?.avatar : defaultAvatarImg;
 });
 
 const avatarText = computed(() => {