The host record-optimization

主要优化了左右两边的层级关系，并优化了右侧列表的排列方式。
考虑到用户的使用习惯，通过运用不同的功能控件（tab menu list）来引导用户的视线，和操作。右侧列表我更希望用户关注数据本身的特征，因此没有过多强调，如需继续优化，可将上传按钮进行强调。
The following is the translation by Google：
It mainly optimizes the hierarchy of the left and right sides, and optimizes the arrangement of the right list.
Taking into account the user's habits, through the use of different function controls (tab, menu, list) to guide the user's line of sight, and operation. The right list owner, I would prefer users to pay attention to the characteristics of the data itself, so there is not too much emphasis, if you need to continue to optimize, you can upload button stressed.