diff --git a/cdc/kv/region_worker.go b/cdc/kv/region_worker.go
index 474b4364af3..f579821726b 100644
--- a/cdc/kv/region_worker.go
+++ b/cdc/kv/region_worker.go
@@ -744,7 +744,7 @@ func (w *regionWorker) handleResolvedTs(
 	}
 
 	if resolvedTs < state.lastResolvedTs {
-		log.Warn("The resolvedTs is fallen back in kvclient",
+		log.Debug("The resolvedTs is fallen back in kvclient",
 			zap.String("EventType", "RESOLVED"),
 			zap.Uint64("resolvedTs", resolvedTs),
 			zap.Uint64("lastResolvedTs", state.lastResolvedTs),