diff --git a/internal/biz/handle/dingtalk/send_card.go b/internal/biz/handle/dingtalk/send_card.go
index 2b86313..71de592 100644
--- a/internal/biz/handle/dingtalk/send_card.go
+++ b/internal/biz/handle/dingtalk/send_card.go
@@ -164,7 +164,7 @@ func (s *SendCardClient) processContentChannel(ctx context.Context, cardSend *Ca
 
 	var (
 		contentBuilder strings.Builder
-		lastUpdate     time.Time
+		lastUpdate     = time.Now()
 	)
 	for {
 
@@ -191,7 +191,7 @@ 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")
+				log.Infof("心跳超时,当前时间：%d,最后时间：%d", time.Now().Unix(), lastUpdate.Unix())
 				return
 			}