diff --git a/route/static/app/files.js b/route/static/app/files.js
index 78821b72c..d2f0e1038 100755
--- a/route/static/app/files.js
+++ b/route/static/app/files.js
@@ -988,7 +988,7 @@ function reName(type, fileName) {
 				icon: rdata.status ? 1 : 2
 			});
 			getFiles(path);
-		});
+		},'json');
 		return;
 	}
 	layer.open({