增加获取客服信息

application/api/controller/Baseconfig.php

@@ -30,7 +30,7 @@ class Baseconfig extends Api
             }
         }
         $config = [
-            'kefu_user_ids'    => $kefu,//在线客服人员
+            'kefu'    => $kefu,//在线客服人员
             'examine_bg_image' => cdnurl(config('site.examine_bg_image')),
 
         ];