diff --git a/routers/repo/modelarts.go b/routers/repo/modelarts.go
index cab03fe39..b992734e4 100755
--- a/routers/repo/modelarts.go
+++ b/routers/repo/modelarts.go
@@ -412,7 +412,9 @@ func getFileUrl(url string,filename string) string{
 			middle= "/lab/tree/"
 		}
 	}
-	return url+middle+filename
+
+
+	return url+middle+path.Base(filename)
 }
 
 func NotebookRestart(ctx *context.Context) {