diff --git a/src/store/modules/user.ts b/src/store/modules/user.ts
index e747e16..bee6ce5 100644
--- a/src/store/modules/user.ts
+++ b/src/store/modules/user.ts
@@ -159,18 +159,25 @@ export const useUserStore = defineStore({
     /** 获取用户信息 */
     async getUserInfoAction(): Promise<User> {
       const { apiUrl } = useGlobSetting();
-      const userInfo = await getUserInfo();
-      userInfo.avatar = userInfo.avatar
-        ? isUrl(userInfo.avatar)
-          ? userInfo.avatar
-          : apiUrl + userInfo.avatar
-        : await urlToBase64(defaultAvatar);
-      userInfo.tenantIds = String(userInfo.tenantId).split(',');
-      // 存储用户扩展信息,便于鉴权
-      this.setUserInfo(userInfo);
-      this.setRoleIds(userInfo.roleIds);
-      this.setPermissions(userInfo.permissions);
-      return userInfo;
+      const { t } = useI18n();
+      try {
+        const userInfo = await getUserInfo();
+        userInfo.avatar = userInfo.avatar
+          ? isUrl(userInfo.avatar)
+            ? userInfo.avatar
+            : apiUrl + userInfo.avatar
+          : await urlToBase64(defaultAvatar);
+        userInfo.tenantIds = String(userInfo.tenantId).split(',');
+        // 存储用户扩展信息,便于鉴权
+        this.setUserInfo(userInfo);
+        this.setRoleIds(userInfo.roleIds);
+        this.setPermissions(userInfo.permissions);
+        return userInfo;
+      } catch (e) {
+        // 防止 system-biz 微服务挂掉后导致token授权成功重新登陆覆盖授权客户端密钥
+        this.resetState();
+        throw Error(t('sys.api.errMsg503'));
+      }
     },
     /** 登出 */
     async logout(goLogin = false) {