diff --git a/internal/biz/handle/dingtalk/send_card.go b/internal/biz/handle/dingtalk/send_card.go
index fd18c78..31ade89 100644
--- a/internal/biz/handle/dingtalk/send_card.go
+++ b/internal/biz/handle/dingtalk/send_card.go
@@ -189,10 +189,12 @@ func (s *SendCardClient) processContentChannel(ctx context.Context, cardSend *Ca
 
 		case <-heartbeatTicker.C:
 			if time.Now().Unix()-lastUpdate.Unix() >= HeardBeatX {
+				log.Info("心跳超时")
 				return
 			}
 
 		case <-ctx.Done():
+			log.Info("send_card上下文失效")
 			s.logger.Info("context canceled, stop channel processing")
 			return
 		}