A strange update from US region, if you install it from CN at first, like the picture shows.
Solution:Remove telegram first, and get it from US regions of app store.

1.Run cmd.exe with admin privilege
2. run the following command in cmd. It will display a new dialog.
explorer shell:::{05d7b0f4-2121-4eff-bf6b-ed3f69b894d9}
3.Operation on the dialog.

Reference:https://www.cnblogs.com/lalaza/p/17235965.html