diff --git a/internal/rootcoord/timeticksync.go b/internal/rootcoord/timeticksync.go
index f5c6df8a28..874b652ac9 100644
--- a/internal/rootcoord/timeticksync.go
+++ b/internal/rootcoord/timeticksync.go
@@ -136,7 +136,7 @@ func (t *timetickSync) RemoveDdlTimeTick(ts typeutil.Timestamp, reason string) {
 			}
 		}
 		t.ddlMinTs = minTs
-		log.Debug("update ddl minTs", zap.Any("minTs", ts))
+		log.Debug("update ddl minTs", zap.Any("minTs", minTs))
 	}
 }