diff --git a/syncer/syncer.go b/syncer/syncer.go
index 3426dc94b6..8a2354cf39 100644
--- a/syncer/syncer.go
+++ b/syncer/syncer.go
@@ -1313,7 +1313,6 @@ func (s *Syncer) Run(ctx context.Context) (err error) {
 		}
 
 		if err != nil {
-			// TODO: wrap the error with terror, and attach binlog position
 			tctx.L().Error("fail to fetch binlog", log.ShortError(err))
 
 			if isConnectionRefusedError(err) {