Revert "第一次添加本地已经存在的项目"

This reverts commit 063028cf737a7ff75b9220c942f4f8216a4a2212.
Revert "Revert "第一次添加本地已经存在的项目""

This reverts commit 6f83460f92efc040567fc6a62ea36f8e242ae561.
Revert "Revert "Revert "第一次添加本地已经存在的项目"""

This reverts commit 967d820b98b621e71ac6cfe807b594a8a78dc384.