From 9e6aede4808da90760e81e42c6c275d4cf4fd01d Mon Sep 17 00:00:00 2001
From: OpenCode <opencode@vben.dev>
Date: Wed, 22 Jul 2026 22:45:07 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=94=A8=E6=88=B7=E5=90=8D=E4=B8=BA?=
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---
 .../modules/user/controller/admin/AdminUserInfoController.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java b/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java
index 3fb7283..65132dd 100644
--- a/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java
+++ b/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java
@@ -51,6 +51,9 @@ public class AdminUserInfoController extends BaseController<UserInfoService, Use
                 if (ObjUtil.isNotEmpty(before.getUsername())) {
                     t.setUsername(null);
                 }
+                if (ObjUtil.isEmpty(before.getUsername())) {
+                    t.setEmail(null);
+                }
                 if (ObjUtil.isNotEmpty(t.getEmail()) && !ObjUtil.equals(t.getEmail(), before.getEmail())) {
                     userInfoService.checkEmailUnique(t.getEmail(), id);
                 }