Amazfit Watch faces

I tried to modify the date configuration in the json file, save it and install it on the bracelet, the date can be displayed normally. However, the date is modified through the editor, but it is not displayed after the installation is saved.

Hello, AFTER unpacking bin, I only adjusted and modified the date. After the package was installed, the wristband did not show the date (week, month and day). If you change the date, even a single change, the date will not be displayed on the finger ring. What am I supposed to do now?