Cannot add the light in yee app

My light is always error when add into yee app or some time cannot find the light. It can add into homekit.
But it can add into China server in yee app.
I would like add this light to google home.
My mi: 231586250

Hello, this ceiling light device under your account supports google home. If you use it outside China, you can choose the overseas server, which will run faster

I have other 2 device under overseas server. Only this one I can’t add this ceiling light device to overseas server. If I choose an overseas server, the device cannot be searched every time, and even if I find the device fortunately, the device will not be added successfully.