diff --git a/sls/producer.go b/sls/producer.go
index 0ad6586..a68f624 100644
--- a/sls/producer.go
+++ b/sls/producer.go
@@ -91,7 +91,7 @@ func (s *slsProducer) Close() error {
 
 // SendLog 发送普通日志
 func (s *slsProducer) SendLog(topic, source string, log *sls.Log) error {
-	err := s.pr.SendLog(s.opts.project, s.opts.logstore, "", "", log)
+	err := s.pr.SendLog(s.opts.project, s.opts.logstore, topic, source, log)
 	if err != nil {
 		return err
 	}