1、首先,点击菜单中edit菜单,弹出了下拉菜单选择preferences选项
2、点击左侧中read unread选项
3、去掉勾选viewing it in the reference pdf or preview within the library window选项
4、去掉勾选viewing it in the reference pdf or preview within the library window选项之后,点击确定
1、首先,点击菜单中edit菜单,弹出了下拉菜单选择preferences选项
2、点击左侧中read unread选项
3、去掉勾选viewing it in the reference pdf or preview within the library window选项
4、去掉勾选viewing it in the reference pdf or preview within the library window选项之后,点击确定