diff --git a/weed/server/filer_server_handlers_write_upload.go b/weed/server/filer_server_handlers_write_upload.go
index e28309c6a..395852517 100644
--- a/weed/server/filer_server_handlers_write_upload.go
+++ b/weed/server/filer_server_handlers_write_upload.go
@@ -70,7 +70,7 @@ func (fs *FilerServer) uploadReaderToChunks(w http.ResponseWriter, r *http.Reque
 			return nil, md5Hash, 0, err, nil
 		}
 		if chunkOffset == 0 && !isAppend(r) {
-			if dataSize < fs.option.SaveToFilerLimit || strings.HasPrefix(r.URL.Path, filer.DirectoryEtcRoot) && dataSize < 4*1024 {
+			if dataSize < fs.option.SaveToFilerLimit || strings.HasPrefix(r.URL.Path, filer.DirectoryEtcRoot) {
 				chunkOffset += dataSize
 				smallContent = make([]byte, dataSize)
 				bytesBuffer.Read(smallContent)
diff --git a/weed/shell/command_fs_configure.go b/weed/shell/command_fs_configure.go
index 52fcae1c6..a7e601bec 100644
--- a/weed/shell/command_fs_configure.go
+++ b/weed/shell/command_fs_configure.go
@@ -120,7 +120,9 @@ func (c *commandFsConfigure) Do(args []string, commandEnv *CommandEnv, writer io
 
 	if *apply {
 
-		if err := filer.SaveAs(commandEnv.option.FilerHost, int(commandEnv.option.FilerPort), filer.DirectoryEtcSeaweedFS, filer.FilerConfName, "text/plain; charset=utf-8", &buf); err != nil {
+		if err = commandEnv.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error {
+			return filer.SaveInsideFiler(client, filer.DirectoryEtcSeaweedFS, filer.FilerConfName, buf.Bytes())
+		}); err != nil && err != filer_pb.ErrNotFound {
 			return err
 		}