更换im，前端给的

application/company/controller/Baseconfig.php

@@ -28,7 +28,7 @@ class Baseconfig extends Apic
     //给pc端用的usersig
     //user_用户端小程序，master_师傅，kefu_客服
     public function tenim_usersig(){
-        $user_id = "master_".$this->auth->id;
+        $user_id = "kefu_".$this->auth->id;
 
         // 获取配置信息
         $config = config("tencent_im");