diff --git a/src/main/java/com/gxwebsoft/common/system/controller/MainController.java b/src/main/java/com/gxwebsoft/common/system/controller/MainController.java
index b868d99..8235fdd 100644
--- a/src/main/java/com/gxwebsoft/common/system/controller/MainController.java
+++ b/src/main/java/com/gxwebsoft/common/system/controller/MainController.java
@@ -245,7 +245,7 @@ public class MainController extends BaseController {
     final String email = param.getEmail();
     final String password = param.getPassword();
     if (StrUtil.isBlank(email) || StrUtil.isBlank(password)) {
-      return fail("参数不能为空");
+      return fail("参数不能为空",null);
     }
     // 跨租户：按邮箱查询所有租户下的账号
     List<User> users = userService.findAccountsByEmail(email);