diff --git a/package.json b/package.json
index c25fcb2..6655184 100644
--- a/package.json
+++ b/package.json
@@ -96,6 +96,7 @@
       "allowToChangeInstallationDirectory": true,
       "createDesktopShortcut": true,
       "createStartMenuShortcut": true,
+      "deleteAppDataOnUninstall": true,
       "shortcutName": "智汇享"
     }
   }