diff --git a/src/views/Login.vue b/src/views/Login.vue
index a83000d..b4f45c2 100644
--- a/src/views/Login.vue
+++ b/src/views/Login.vue
@@ -199,6 +199,10 @@ const creatQrCode = async () => {
 //登录接口调用
 const login = async () => {
   let result = await loginService(loginData);
+  if (result.data == null) {
+    //alert(result.message);
+    ElMessage.error("登录失败！用户名或密码错误");
+  }
   globalData.token = result.data;
   localStorage.setItem("token", result.data.token);
   localStorage.setItem("userId", result.data.id);