First of all I really like the layout improvements you did on the map. The gameplay has a much better flow now.
But I wanted to mention that B site is kinda easy to attack for the terrorists/ or difficult to protect for CTs in my opinion. It is not a big deal, it is playable, but I would do some little changes around.

I think if you close these ones https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=832744606 and allow Ts to get in only through the ramp and this door https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=832744652 , it would add to the gameplay. For the CTs maybe to open a new enterance (that small door on the balcony in the background in the second screenshot) which is harder to reach for the Ts.