diff --git a/core/im.go b/core/im.go
index 9d01ea2..4d33fec 100644
--- a/core/im.go
+++ b/core/im.go
@@ -55,7 +55,7 @@ func (sender *Faker) GetChatID() int {
 }
 
 func (sender *Faker) GetImType() string {
-	if sender.Type == "" {
+	if sender.Type == "" { //
 		return "fake"
 	}
 	return sender.Type