more fix on menus

menu.js

@@ -7,13 +7,6 @@ const options = {userAgent: 'Mozilla/5.0 (Linux; Android 7.1.1; Nexus 6 Build/N6
 
 module.exports = function(win){
   const template = [
-    {
-      label: "File",
-      submenu: [
-        {label: 'Preferences',click(){prefman.showPreferences()}},
-      ],
-      visible: process.platform !== 'darwin'
-    },
     {
       label: 'Edit',
       submenu: [
@@ -72,7 +65,6 @@ module.exports = function(win){
       ]
     }
   ]
-
   if (process.platform === 'darwin') {
     template.unshift({
       label: app.getName(),
@@ -111,6 +103,15 @@ module.exports = function(win){
       {type: 'separator'},
       {role: 'front'}
     ]
+  } else
+  {
+    template.unshift({
+      label: "File",
+      submenu: [
+        {label: 'Preferences',click(){prefman.showPreferences()}},
+      ],
+      visible: process.platform !== 'darwin'
+    })
   }
 
   const themenu = Menu.buildFromTemplate(template);