Revert "æ·»åŠ å¯¹Ghostå±žæ€§çš„æ”¯æŒ"

This reverts commit b9b9f9ca6f52bd6fcc3d44c61ee3b6f63e067ec2, reversing
changes made to 018b2c836ffde983ef0797405ca438bc4eb93867.