註: 如果您要為無需新啟動或是基於 SDK 的附加元件除錯，請使用 Add-on Debugger。
瀏覽器工具箱預設為關閉。要啟用瀏覽器工具箱，您必須要勾選「Enable chrome and addon debugging」與「Enable remote debugging」兩個選項。
- open the Toolbox settings
- check Enable chrome debugging and Enable remote debugging
Now you should see a new item in the Web Developer menu in Firefox labeled "Browser Toolbox".
Click the menu item and you'll be presented with a dialog like this:
Click OK, and the Browser Toolbox will open in its own window: