diff --git a/src/utils/request.js b/src/utils/request.js
index 6dfab2f..3dca361 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -27,7 +27,7 @@ service.interceptors.request.use(
         await store.dispatch('user/logout')
         router.push('/login')
         // debugger
-        return Promise.reject('登录已过期')
+        return Promise.reject(new Error('登录已过期'))
       } else {
         config.headers.Authorization = `Bearer ${store.getters.token}` // 在请求头添加token
       }