diff --git a/testutil/helpers.go b/internal/testutil/helpers.go
similarity index 100%
rename from testutil/helpers.go
rename to internal/testutil/helpers.go
diff --git a/login/login_test.go b/login/login_test.go
index 292dbc3..53d7bc2 100644
--- a/login/login_test.go
+++ b/login/login_test.go
@@ -10,8 +10,8 @@ import (
 	"github.com/CPunch/gopenfusion/cnet/protocol"
 	"github.com/CPunch/gopenfusion/internal/db"
 	"github.com/CPunch/gopenfusion/internal/redis"
+	"github.com/CPunch/gopenfusion/internal/testutil"
 	"github.com/CPunch/gopenfusion/login"
-	"github.com/CPunch/gopenfusion/testutil"
 	"github.com/matryer/is"
 )