A question of test render point cloud from cesium in Unity

I used the new version (0.3.1) and successfully loaded the point cloud in the example, Load the server’s point cloud (js loading is normal), in unity although found that the point cloud can be loaded, but the position and Angle is not correct, I directly load in the map inside, and in the scene view of the point cloud development distance is very strange, close directly can not see.
point cloud EPSG:32650-WGS 84/UTM zone 50N