diff --git a/internal/biz/handle/dingtalk/send_card.go b/internal/biz/handle/dingtalk/send_card.go
index d2e5cb7..fd18c78 100644
--- a/internal/biz/handle/dingtalk/send_card.go
+++ b/internal/biz/handle/dingtalk/send_card.go
@@ -115,6 +115,7 @@ func (s *SendCardClient) NewCard(ctx context.Context, cardSend *CardSend) error
 			s.processContentChannel(ctx, cardSend, cardInstanceId.String(), client)
 		}()
 		wg.Wait()
+		log.Info("处理通道结束")
 	}
 
 	return nil