差一个 求救

https://game.bilibili.com/fnmzl/yyhd/h5/?sourceFrom=400004&ivt_code=a1lodThRUlUyRg%3D%3D&source=trackadf_0674683766b444c78873ac27c9dc708c&bili_only=0%E4%BA%92%E7%9B%B8%E9%82%80%E8%AF%B7