diff --git a/scalib/main.go b/scalib/main.go
index e0fba80..dd851a6 100644
--- a/scalib/main.go
+++ b/scalib/main.go
@@ -52,13 +52,11 @@ func main() {
 	}
 	defer client.rpcClient.Close()
 	// 调用 transferFile
-	// err = transferFile(client, *curPath, *uploadPath)
-	// if err != nil {
-	// 	logger.Error("TransferFile failed", zap.Error(err))
-	// 	fmt.Printf("TransferFile failed: %v\n", err)
-	// }
+	err = transferFile(client, *curPath, *uploadPath)
+	if err != nil {
+		logger.Error("TransferFile failed", zap.Error(err))
+	}
 	// fmt.Printf("TransferFile success\n")
-	transferFile(client, *curPath, *uploadPath)
 }
 
 // 创建新的客户端
@@ -83,27 +81,17 @@ func transferFile(c *UpFileClient, curPath string, uploadPath string) error {
 		return err
 	}
 
-	// 提取文件名
-	// 远程的文件名
-	// fileName := filepath.Base(uploadPath)
-	// fmt.Printf("fileName: %s\n", fileName)
-
-	// 远程服务器的路径
-	// dirpath := filepath.Dir(uploadPath)
-	// fmt.Printf("remote dirpath: %s\n", dirpath)
-	// fmt.Printf("file size: %d\n", fileInfo.Size())
-
 	// 异步
-	// go func() {
-	// 发送文件信息
-	var reply string
-	c.rpcClient.Call("UpFileService.SendFileInfo", FileInfo{
-		FileName: uploadPath,
-		FileSize: fileInfo.Size(),
-	}, &reply)
-	// 输出执行的结果
-	fmt.Printf("SendFileInfo result: %v\n", reply)
-	// }()
+	go func() {
+		// 发送文件信息
+		var reply string
+		c.rpcClient.Call("UpFileService.SendFileInfo", FileInfo{
+			FileName: uploadPath,
+			FileSize: fileInfo.Size(),
+		}, &reply)
+		// 输出执行的结果
+		fmt.Printf("SendFileInfo result: %v\n", reply)
+	}()
 
 	return nil
 }