diff --git a/state/aggregator.go b/state/aggregator.go
index d1bbcc8dd..eceeb7550 100644
--- a/state/aggregator.go
+++ b/state/aggregator.go
@@ -604,9 +604,9 @@ func (a *Aggregator) findMergeRange(maxEndTxNum, maxSpan uint64) Ranges {
 	r.storage = a.storage.findMergeRange(maxEndTxNum, maxSpan)
 	r.code = a.code.findMergeRange(maxEndTxNum, maxSpan)
 	r.commitment = a.commitment.findMergeRange(maxEndTxNum, maxSpan)
-	if r.any() {
-		log.Info(fmt.Sprintf("findMergeRange(%d, %d)=%+v\n", maxEndTxNum, maxSpan, r))
-	}
+	//if r.any() {
+	//log.Info(fmt.Sprintf("findMergeRange(%d, %d)=%+v\n", maxEndTxNum, maxSpan, r))
+	//}
 	return r
 }