diff --git a/routers/repo/ai_model_manage.go b/routers/repo/ai_model_manage.go
index 1dd28194b..c8aaffbe3 100644
--- a/routers/repo/ai_model_manage.go
+++ b/routers/repo/ai_model_manage.go
@@ -26,7 +26,7 @@ const (
 	tplModelInfo           = "repo/modelmanage/showinfo"
 	MODEL_LATEST           = 1
 	MODEL_NOT_LATEST       = 0
-	MODEL_MAX_SIZE         = 1 //1024 * 1024 * 1024
+	MODEL_MAX_SIZE         = 1024 * 1024 * 1024
 )
 
 func saveModelByParameters(jobId string, versionName string, name string, version string, label string, description string, engine int, ctx *context.Context) error {