diff --git a/icslog/icslog.go b/icslog/icslog.go
index 1cc6080..6ffef97 100644
--- a/icslog/icslog.go
+++ b/icslog/icslog.go
@@ -139,7 +139,7 @@ func NewIcsLog(conf *icsconf.LogConfig, level int, output int, path string, disk
 		// make log file - LGT.001.20220715.log
 		// log dir - /logs/voiceGW/tlo/{YYYYMMDD}
 		yyyy, mm, dd := gIcsLog.CurrentDate.Date()
-		hh, mi := time.Now().Hour(), time.Now().Minute()
+		hh, mi := diffMinutes.Hour(), diffMinutes.Minute()
 		gIcsLog.LogFileName = fmt.Sprintf("%s/%d%02d%02d/LGT.%03d.%d%02d%02d%02d%02d.log", gIcsLog.Path, yyyy, mm, dd, icsconf.GetIcsConfig().InfoConfig.ServerID, yyyy, mm, dd, hh, mi)
 
 		stat, err := os.Stat(gIcsLog.LogFileName)