diff --git a/frontend/platform_admin/src/router/guard/userLoginInfo.ts b/frontend/platform_admin/src/router/guard/userLoginInfo.ts
index 1b1128a..996433c 100644
--- a/frontend/platform_admin/src/router/guard/userLoginInfo.ts
+++ b/frontend/platform_admin/src/router/guard/userLoginInfo.ts
@@ -5,9 +5,14 @@ import { useUserStore } from '@/store';
 import { isLogin } from '@/utils/auth';
 
 export default function setupUserLoginInfoGuard(router: Router) {
-  router.beforeEach(async (to, from, next) => {
+  router.beforeEach(async (to, _from, next) => {
     NProgress.start();
     const userStore = useUserStore();
+    // 登录页不需要校验旧令牌，避免后端未启动或令牌过期时重复请求用户资料。
+    if (to.name === 'login') {
+      next();
+      return;
+    }
     if (isLogin()) {
       if (userStore.role) {
         next();
@@ -15,7 +20,7 @@ export default function setupUserLoginInfoGuard(router: Router) {
         try {
           await userStore.info();
           next();
-        } catch (error) {
+        } catch {
           await userStore.logout();
           next({
             name: 'login',
@@ -27,10 +32,6 @@ export default function setupUserLoginInfoGuard(router: Router) {
         }
       }
     } else {
-      if (to.name === 'login') {
-        next();
-        return;
-      }
       next({
         name: 'login',
         query: {
diff --git a/frontend/platform_admin/src/views/dashboard/DashboardPage.vue b/frontend/platform_admin/src/views/dashboard/DashboardPage.vue
index c49b391..b0b53b7 100644
--- a/frontend/platform_admin/src/views/dashboard/DashboardPage.vue
+++ b/frontend/platform_admin/src/views/dashboard/DashboardPage.vue
@@ -4,8 +4,14 @@
       <a-grid :cols="{ xs: 1, sm: 2, lg: 4 }" :col-gap="16" :row-gap="16">
         <a-grid-item v-for="item in cards" :key="item.key">
           <a-card :bordered="false" class="metric-card">
-            <a-statistic :title="item.label" :value="overview[item.key]" :precision="item.money ? 2 : 0"
-              :prefix="item.money ? '¥' : undefined" show-group-separator />
+            <a-statistic
+              :title="item.label"
+              :value="overview[item.key]"
+              :precision="item.money ? 2 : 0"
+              show-group-separator
+            >
+              <template v-if="item.money" #prefix>¥</template>
+            </a-statistic>
             <div class="metric-hint">{{ item.hint }}</div>
           </a-card>
         </a-grid-item>