diff --git a/pkg/network/server.go b/pkg/network/server.go
index f1f3e5a74..c62d7f34c 100644
--- a/pkg/network/server.go
+++ b/pkg/network/server.go
@@ -548,7 +548,7 @@ func (s *Server) handleTxCmd(tx *transaction.Transaction) error {
 	// in the pool.
 	if s.verifyAndPoolTX(tx) == RelaySucceed {
 		s.consensus.OnTransaction(tx)
-		s.broadcastTX(tx)
+		go s.broadcastTX(tx)
 	}
 	return nil
 }