diff --git a/weed/command/filer_sync.go b/weed/command/filer_sync.go
index 20464fa50..d84c6325c 100644
--- a/weed/command/filer_sync.go
+++ b/weed/command/filer_sync.go
@@ -11,6 +11,7 @@ import (
 	"github.com/seaweedfs/seaweedfs/weed/replication/sink"
 	"github.com/seaweedfs/seaweedfs/weed/replication/sink/filersink"
 	"github.com/seaweedfs/seaweedfs/weed/replication/source"
+	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
 	"github.com/seaweedfs/seaweedfs/weed/security"
 	statsCollect "github.com/seaweedfs/seaweedfs/weed/stats"
 	"github.com/seaweedfs/seaweedfs/weed/util"
@@ -393,7 +394,9 @@ func genProcessFunction(sourcePath string, targetPath string, excludePaths []str
 		if debug {
 			glog.V(0).Infof("received %v", resp)
 		}
-
+		if strings.Contains(resp.Directory, "/"+s3_constants.MultipartUploadsFolder+"/") {
+			return nil
+		}
 		if !strings.HasPrefix(resp.Directory, sourcePath) {
 			return nil
 		}