diff --git a/packaging/cfg/taos.cfg b/packaging/cfg/taos.cfg
index 9ad06cd1bd586577f3fb8968e3a998021d3ada9b..bbe6eae419536274094bb97f71d27c59721913bc 100644
--- a/packaging/cfg/taos.cfg
+++ b/packaging/cfg/taos.cfg
@@ -149,6 +149,8 @@ keepColumnName            1
 
 # system time zone
 # timezone              Asia/Shanghai (CST, +0800)
+# system time zone (for windows 10)
+# timezone              UTC-8
 
 # system locale
 # locale                en_US.UTF-8