Revert "删除jd这个文件夹"

This reverts commit 79f0c1a649f1876347e335dbbbd2f121e756e8d8.
Revert "Revert "删除jd这个文件夹""

This reverts commit b6ce3687594cf2c2aec0b7389c9f0f136c643b18.
修改了左侧文件
Revert "修改了左侧文件"

This reverts commit 999f527140898d4307aac1b1009dd1fbd722e1e6.
添加新闻中心列表