diff --git a/business/jxstore/tempop/tempop.go b/business/jxstore/tempop/tempop.go
index ee4fab86f..cabf3ae2d 100644
--- a/business/jxstore/tempop/tempop.go
+++ b/business/jxstore/tempop/tempop.go
@@ -854,7 +854,8 @@ func RefreshEbaiBadComment(ctx *jxcontext.Context, fromTime, toTime time.Time, i
 	if jxutils.IsTimeEmpty(toTime) {
 		toTime = time.Now().Add(-3 * time.Hour)
 	}
-	days := int(toTime.Sub(fromTime)/24*time.Hour + 1)
+	days := int(toTime.Sub(fromTime)/(24*time.Hour) + 1)
+	globals.SugarLogger.Debugf("RefreshEbaiBadComment fromTime:%s, toTime:%s, days:%d", utils.Time2Str(fromTime), utils.Time2Str(toTime), days)
 	rootTask := tasksch.NewSeqTask("RefreshEbaiBadComment", ctx.GetUserName(), func(task *tasksch.SeqTask, step int, params ...interface{}) (result interface{}, err error) {
 		batchFromTime := fromTime.Add(time.Duration(step) * 24 * time.Hour)
 		batchToTime := batchFromTime.Add(24 * time.Hour)