diff --git a/app/Jobs/CloseBaccaratRoundJob.php b/app/Jobs/CloseBaccaratRoundJob.php
index 6a03e2b..797892c 100644
--- a/app/Jobs/CloseBaccaratRoundJob.php
+++ b/app/Jobs/CloseBaccaratRoundJob.php
@@ -225,10 +225,12 @@ class CloseBaccaratRoundJob implements ShouldQueue
         broadcast(new MessageSent(1, $msg));
         SaveMessageJob::dispatch($msg);
 
-        // 触发微信机器人消息推送 (百家乐结果)
+        // 触发微信机器人消息推送 (百家乐结果，无人参与时不推送微信群防止刷屏)
         try {
-            $wechatService = new \App\Services\WechatBot\WechatNotificationService;
-            $wechatService->notifyBaccaratResult($content);
+            if (!empty($winners) || !empty($losers)) {
+                $wechatService = new \App\Services\WechatBot\WechatNotificationService;
+                $wechatService->notifyBaccaratResult($content);
+            }
         } catch (\Exception $e) {
             \Illuminate\Support\Facades\Log::error('WechatBot baccarat notification failed', ['error' => $e->getMessage()]);
         }