diff --git a/go.mod b/go.mod
index 6b7bf7006..b7293c2bd 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/openimsdk/open-im-server/v3
 
 go 1.25.0
 
-replace github.com/openimsdk/protocol => ../protocol
+replace github.com/openimsdk/protocol => ./protocol
 
 require (
 	firebase.google.com/go/v4 v4.14.1