diff --git a/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/package.json b/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/package.json
index 3eb6786a5c..c94337f8f8 100644
--- a/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/package.json
+++ b/modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/package.json
@@ -1,4 +1,4 @@
-{
+{
   "name": "volo.virtualfileexplorer.dempapp",
   "version": "1.0.0",
   "private": true,