Merge #1867 into sdk602patch0911 from refs/changes/1867/head

Merge #1867 into sdk602patch0911 from refs/changes/1867/head

Code review from aliyun3243248791

* refs/changes/1867/head: (3 commits squashed)

  - 修复界面切换bug

  - 修复内存泄漏

  - 增加血压设置区间

Signed-off-by: 薛文强 <accounts_67aaf52ad497cd558d73ac32@mail.teambition.com>
Reviewed-by: Caisking <3449750381@qq.com>
Reviewed-by: 罗正 <1732036298@qq.com>
Reviewed-by: aliyun8003852482 <1224667075@qq.com>
Reviewed-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
Reviewed-by: aliyun6865282430 <1624952103@qq.com>
Merged-by: Caisking <3449750381@qq.com>
link: https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230/change/1867