更新代码

backend/src/components/CommonHeader.vue

@@ -120,6 +120,7 @@ import { User, SwitchButton, Sunny, Moon, Refresh, Bell, HomeFilled, Loading, Me
 import { ElMessage } from 'element-plus';
 import { getMySiteReminders, readAllSiteReminders } from "@/api/sitereminder";
 import MessageDetailDialog from "./MessageDetailDialog.vue";
+import { formatTime } from "@/utils/datetime";
 
 const router = useRouter();
 const route = useRoute();
@@ -181,12 +182,6 @@ const loadingMessages = ref(false);
 const detailVisible = ref(false);
 const currentReminder = ref<any>({});
 
-const formatTime = (timeStr: any) => {
-  if (!timeStr) return "-";
-  const date = new Date(timeStr);
-  return date.toLocaleString();
-};
-
 const fetchUnreadCount = async () => {
   if (!authStore.token) return;
   try {