diff --git a/weed/filer/stream.go b/weed/filer/stream.go
index 075204b79..6a87a2b7d 100644
--- a/weed/filer/stream.go
+++ b/weed/filer/stream.go
@@ -181,7 +181,7 @@ func (c *ChunkStreamReader) fetchChunkToBuffer(chunkView *ChunkView) error {
 	var buffer bytes.Buffer
 	var shouldRetry bool
 	for _, urlString := range urlStrings {
-		shouldRetry, err = util.FastReadUrlAsStream(urlString+"?readDeleted=true", chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) {
+		shouldRetry, err = util.FastReadUrlAsStream(urlString, chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) {
 			buffer.Write(data)
 		})
 		if !shouldRetry {
diff --git a/weed/replication/sink/s3sink/s3_write.go b/weed/replication/sink/s3sink/s3_write.go
index b172ea2c3..bf1ad9b76 100644
--- a/weed/replication/sink/s3sink/s3_write.go
+++ b/weed/replication/sink/s3sink/s3_write.go
@@ -94,12 +94,13 @@ func (s3sink *S3Sink) completeMultipartUpload(ctx context.Context, key, uploadId
 
 	result, err := s3sink.conn.CompleteMultipartUpload(input)
 	if err == nil {
-		glog.V(0).Infof("[%s] completeMultipartUpload %s: %v", s3sink.bucket, key, result)
+		glog.V(1).Infof("[%s] completeMultipartUpload %s: %v", s3sink.bucket, key, result)
 	} else {
 		glog.Errorf("[%s] completeMultipartUpload %s: %v", s3sink.bucket, key, err)
+		return fmt.Errorf("[%s] completeMultipartUpload %s: %v", s3sink.bucket, key, err)
 	}
 
-	return err
+	return nil
 }
 
 // To upload a part
@@ -163,7 +164,7 @@ func (s3sink *S3Sink) buildReadSeeker(chunk *filer.ChunkView) (io.ReadSeeker, er
 	}
 	buf := make([]byte, chunk.Size)
 	for _, fileUrl := range fileUrls {
-		_, err = util.ReadUrl(fileUrl+"?readDeleted=true", nil, false, false, chunk.Offset, int(chunk.Size), buf)
+		_, err = util.ReadUrl(fileUrl, chunk.CipherKey, chunk.IsGzipped, false, chunk.Offset, int(chunk.Size), buf)
 		if err != nil {
 			glog.V(1).Infof("read from %s: %v", fileUrl, err)
 		} else {
diff --git a/weed/replication/source/filer_source.go b/weed/replication/source/filer_source.go
index 3982360b0..e2e3575dc 100644
--- a/weed/replication/source/filer_source.go
+++ b/weed/replication/source/filer_source.go
@@ -83,8 +83,12 @@ func (fs *FilerSource) LookupFileId(part string) (fileUrls []string, err error)
 		return nil, fmt.Errorf("LookupFileId locate volume id %s: %v", vid, err)
 	}
 
-	for _, loc := range locations.Locations {
-		fileUrls = append(fileUrls, fmt.Sprintf("http://%s/%s", loc.Url, part))
+	if !fs.proxyByFiler {
+		for _, loc := range locations.Locations {
+			fileUrls = append(fileUrls, fmt.Sprintf("http://%s/%s?readDeleted=true", loc.Url, part))
+		}
+	} else {
+		fileUrls = append(fileUrls, fmt.Sprintf("http://%s/?proxyChunkId=%s", fs.address, part))
 	}
 
 	return