diff --git a/src/layout/components/UserInfo/src/components/LockDialog.vue b/src/layout/components/UserInfo/src/components/LockDialog.vue
index f4ab7d4f7..037cca178 100644
--- a/src/layout/components/UserInfo/src/components/LockDialog.vue
+++ b/src/layout/components/UserInfo/src/components/LockDialog.vue
@@ -21,7 +21,8 @@ const props = defineProps({
 })
 
 const userStore = useUserStore()
-const avatar = computed(() => userStore.user.avatar ?? avatarImg)
+const avatar = computed(() => (userStore.user?.avatar != null && userStore.user?.avatar != '') ?
+  userStore.user?.avatar : avatarImg)
 const userName = computed(() => userStore.user.nickname ?? 'Admin')
 
 const emit = defineEmits(['update:modelValue'])
diff --git a/src/layout/components/UserInfo/src/components/LockPage.vue b/src/layout/components/UserInfo/src/components/LockPage.vue
index 497dd37be..6b9bada51 100644
--- a/src/layout/components/UserInfo/src/components/LockPage.vue
+++ b/src/layout/components/UserInfo/src/components/LockPage.vue
@@ -22,7 +22,8 @@ const showDate = ref(true)
 const { getPrefixCls } = useDesign()
 const prefixCls = getPrefixCls('lock-page')
 
-const avatar = computed(() => userStore.user.avatar ?? avatarImg)
+const avatar = computed(() => (userStore.user?.avatar != null && userStore.user?.avatar != '') ?
+  userStore.user?.avatar : avatarImg)
 const userName = computed(() => userStore.user.nickname ?? 'Admin')
 
 const lockStore = useLockStore()