diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index f9621fe23f..bb731d51b6 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -8771,6 +8771,7 @@ class upgradeModel extends model
     }
 
     /**
+     * 为喧喧表添加adminInvite字段。
      * Add adminInvite field for xuanxuan.
      *
      * @access public
@@ -8780,7 +8781,7 @@ class upgradeModel extends model
     {
         $table  = $this->config->db->prefix . 'im_chat';
         $exists = $this->checkFieldsExists($table, 'adminInvite');
-        if(!$exists) $this->dbh->exec("ALTER TABLE $table ADD `adminInvite` enum('0','1') NOT NULL DEFAULT '0' AFTER `mergedChats`");
+        if(!$exists) $this->dbh->exec("ALTER TABLE {$table} ADD `adminInvite` enum('0','1') NOT NULL DEFAULT '0' AFTER `mergedChats`");
     }
 
     /**
diff --git a/module/upgrade/test/model/addadmininvitefield.php b/module/upgrade/test/model/addadmininvitefield.php
new file mode 100644
index 0000000000..dca5e091f0
--- /dev/null
+++ b/module/upgrade/test/model/addadmininvitefield.php
@@ -0,0 +1,34 @@
+#!/usr/bin/env php
+<?php
+declare(strict_types=1);
+
+/**
+
+title=测试 upgradeModel->hasConsistencyError();
+cid=1
+
+- 修改后，im_chart表中存在adminInvite字段   @adminInvite
+
+**/
+
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/upgrade.class.php';
+zdTable('user')->gen(1);
+su('admin');
+
+$upgrade = new upgradeTest();
+
+$checkExistSql = "show columns from `%s` like '%s'";
+$dropSql       = "Alter table `%s` drop column `%s`";
+
+global $config, $tester;
+$table = $config->db->prefix . 'im_chat';
+$column = 'adminInvite';
+
+$result = $tester->dbh->query(sprintf($checkExistSql, $table, $column))->fetch();
+if($result) $deleteAction = $tester->dbh->exec(sprintf($dropSql, $table, $column)); //检测到adminInvite字段存在，删除该字段
+
+$upgrade->addAdminInviteField();
+$result2 = $tester->dbh->query(sprintf($checkExistSql, $table, $column))->fetch();
+
+r($result2)  && p('Field') && e('adminInvite');  //修改后，im_chart表中存在adminInvite字段
diff --git a/module/upgrade/test/model/hasconsistencyerror.php b/module/upgrade/test/model/hasconsistencyerror.php
index 0d054a12ab..076d036291 100644
--- a/module/upgrade/test/model/hasconsistencyerror.php
+++ b/module/upgrade/test/model/hasconsistencyerror.php
@@ -17,7 +17,6 @@ include dirname(__FILE__, 5) . '/test/lib/init.php';
 include dirname(__FILE__, 2) . '/upgrade.class.php';
 
 global $app;
-
 $path     = $app->getTmpRoot() . 'log/';
 $filename = 'consistency.%s.log.php';