Mistakenly delete com.android.providers.calendar on MIUI 11 by xiaomi.eu 9.9.26 | Beta, how could I find the apk file and reinstall it?

[Zhenyu Wu]

Hi friends,

My device is MI 8 Lite, with MIUI 11 by xiaomi.eu 9.9.26 | Beta installed.
After rooting, I mistakenly uninstalled com.android.providers.calendar by adb. And calendar apps could not be used any more.
Is there any way I could find the apk file and reinstall it? Or should I wait for the next update?

Best regards,
Zhenyu Wu