更新

app/Home/Controllers/GameController.php

@@ -156,7 +156,7 @@ class GameController extends Controller
         $message['online'] = count($clients);
         $message['type'] = 'answer';
         $message['cur_quc'] = count($scores['questions'][$question_id]);
-        
+        $message['client_id'] = $client_ids[0];
         //问题超过或者到第4条为结束标志
         if($questions_count > 4 && $message['cur_quc'] > 1){
           $message['is_end'] = 1;