diff --git a/chats/sms.go b/chats/sms.go
index 2d37d53..40e1d35 100644
--- a/chats/sms.go
+++ b/chats/sms.go
@@ -55,7 +55,7 @@ func sendVoipmsResp(v voipms) error {
 	if err != nil {
 		return err
 	}
-	log.Println(str)
+	log.Println(string(str))
 	return nil
 }