启用解锁上下文菜单时，点击微博查看图片，会在新标签页打开图像

[Sabiary]

[filecxx]

[[WebOptimizer/chrome/content /content_injected.js](https://github.com/filecxx/WebOptimizer/blob/e54c7b026288516e09a3fea2bee04132342e92b6/chrome/content/content_injected.js#L76)](https://github.com/filecxx/WebOptimizer/blob/e54c7b026288516e09a3fea2bee04132342e92b6/chrome/content/content_injected.js#L76)

if(settings.unlock_contextmenu){ preventDefault_old = Event.prototype.preventDefault; Event.prototype.preventDefault = function(){}; }

加个 e.which == 3 试试，判断右键