diff --git a/crontab.go b/crontab.go
index 164a776..ba78c05 100644
--- a/crontab.go
+++ b/crontab.go
@@ -304,7 +304,7 @@ func (cron *Crontab) intervalCalculateNextTime(now time.Time) {
 
 		}
 
-		fmt.Println(cron.uid.String(), "success:", cron.trueCount, " wait:", isecond)
+		fmt.Println(time.Now(), cron.uid.String(), "success:", cron.trueCount, " wait:", isecond)
 
 	} else {
 
@@ -322,7 +322,7 @@ func (cron *Crontab) intervalCalculateNextTime(now time.Time) {
 			}
 		}
 
-		fmt.Println(cron.uid.String(), "fail:", cron.failCount, " wait:", isecond)
+		fmt.Println(time.Now(), cron.uid.String(), "fail:", cron.failCount, " wait:", isecond)
 	}
 
 	iv.Count--