Hi, DEV team, i have an issue in testnet.

Eventhought I alredy sync, and also sync time of windows correctly, this message appear in tesnet while mining

Your system time deviation is more than 2 secs (1.261497317s).
You may experience chain sync issues and/or other side-effects.
If you are mining, your blocks may get rejected.
Please sync your system using NTP software (default availble in all OS).
 eg. ntpdate pool.ntp.org  (for linux/unix)
INFO[3565] Block 808b511c7245daa938e127b825b1fef72f0cfb7b6f55ad941e27b37338c2b288 successfully accepted


Is it normal?