diff --git a/blade-service/blade-user/src/main/java/org/springblade/system/user/controller/UserController.java b/blade-service/blade-user/src/main/java/org/springblade/system/user/controller/UserController.java
index 500412f3..26222133 100644
--- a/blade-service/blade-user/src/main/java/org/springblade/system/user/controller/UserController.java
+++ b/blade-service/blade-user/src/main/java/org/springblade/system/user/controller/UserController.java
@@ -104,7 +104,7 @@ public class UserController {
 	@PreAuth(RoleConstant.HAS_ROLE_ADMIN)
 	@CacheEvict(cacheNames = {USER_CACHE}, allEntries = true)
 	public R update(@Valid @RequestBody User user) {
-		return R.status(userService.updateById(user));
+		return R.status(userService.submit(user));
 	}
 
 	/**
diff --git a/blade-service/blade-user/src/main/java/org/springblade/system/user/service/impl/UserServiceImpl.java b/blade-service/blade-user/src/main/java/org/springblade/system/user/service/impl/UserServiceImpl.java
index ce9c1207..369e8ddc 100644
--- a/blade-service/blade-user/src/main/java/org/springblade/system/user/service/impl/UserServiceImpl.java
+++ b/blade-service/blade-user/src/main/java/org/springblade/system/user/service/impl/UserServiceImpl.java
@@ -50,7 +50,7 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, User> implement
 			user.setPassword(DigestUtil.encrypt(user.getPassword()));
 		}
 		Integer cnt = baseMapper.selectCount(Wrappers.<User>query().lambda().eq(User::getTenantId, Func.toStr(user.getTenantId(), BladeConstant.ADMIN_TENANT_ID)).eq(User::getAccount, user.getAccount()));
-		if (cnt > 0) {
+		if (cnt > 0 && Func.isEmpty(user.getId())) {
 			throw new ApiException("当前用户已存在!");
 		}
 		return saveOrUpdate(user);