目前確實是有些方法可以將洋蔥路由瀏覽器設定為預設的瀏覽器，但這些方法並不一定每次都管用，也不一定在每個作業系統上都可行。
Tor Browser works hard to isolate itself from the rest of your system, and the steps for making it the default browser are unreliable.
This means sometimes a website would load in Tor Browser, and sometimes it would load in another browser. This type of behavior can be dangerous and break anonymity.