fix some bug

appsrc/baseservice/db/db_service.cpp

@@ -117,15 +117,7 @@ shared_ptr<db::User> DBService::delUser(int id) {
 
   auto usertable = make_storage(USER_DB_STRUCT);
   usertable.sync_schema();
-  /**
-   * @brief find admin user
-   */
-  auto admin = usertable.get_all<User>(where(c(&User::uid) == "admin"));
-  ZCHECK(admin.size() == 1, "admin user not found");
-  if (admin[0].id == id) {
-    logger->error("can not delete admin user");
-    return nullptr;
-  }
+
   auto remove_user = usertable.get_all<User>(where(c(&User::id) == id));
   if (remove_user.size() == 0) {
     logger->error("remove user fail, user not found");

appsrc/service/user_mgr_service.cpp

@@ -60,7 +60,7 @@ void UserMgrService::delUser(shared_ptr<MsgProcessContext> cxt, int id) {
 void UserMgrService::updateUserUid(shared_ptr<MsgProcessContext> cxt, int id, string uid) {
   string olduid;
   auto   user = m_db->updateUserUid(id, uid, olduid);
-  APPCHECK(!user, err::kappe_user_not_exist, fmt::format("user {} not exist", id));
+  APPCHECK(user, err::kappe_user_not_exist, fmt::format("user {} not exist", id));
 }
 void UserMgrService::getAllUser(shared_ptr<MsgProcessContext> cxt) {
   auto users           = m_db->getAllUserJson();