Revert "Fix nullable=false bug"

This reverts commit db57a9f4e81a72fd61ffc81bdc6206b0ffa2f8d6.
Replace set with list, fix js eval bug

Change-Id: I1aeb6fa7efa088fd25d32c4a7e5692333638b12b
滚动条

Change-Id: Ic91f5077e94f8230ad4a35a6a846adefa3cf8097