diff --git a/packages/gui/src/bridge/api/backend.js b/packages/gui/src/bridge/api/backend.js
index 691a4e57..cc33892c 100644
--- a/packages/gui/src/bridge/api/backend.js
+++ b/packages/gui/src/bridge/api/backend.js
@@ -53,7 +53,7 @@ const localApi = {
         }
       }
       if (setting.overwall == null) {
-        setting.overwall = true
+        setting.overwall = false
       }
 
       if (setting.installTime == null) {