Merge branch 'dev' of http://git.bocai108.com:10180/Ethan/Customer-Service into dev

vendor/GatewayWorker_windows/Applications/whisper/Events.php

@@ -229,11 +229,10 @@ class Events
             $errorMessage = [
                 'message_type' => 'kfNotOnlin',
                 'data' => [
-                    'error' => '客服不在线请稍后再试',
+                    'error' => '客服不在线，可能无法及时应答',
                 ]
             ];
             Gateway::sendToClient($data['client_id'], json_encode($errorMessage, 256));
-            return;
         }
         $chat_message = [
             'message_type' => 'chatMessage',