feat: update

backend/providers/ali/oss_client.go

@@ -38,7 +38,7 @@ func (c *OSSClient) Download(ctx context.Context, path, dest string) error {
 		Key:    oss.Ptr(path),
 	}
 
-	_, err := c.client.GetObjectToFile(ctx, request, dest)
+	_, err := c.internalClient.GetObjectToFile(ctx, request, dest)
 	if err != nil {
 		return err
 	}

backend/providers/job/provider.go

@@ -97,14 +97,7 @@ func (q *Job) Start(ctx context.Context) error {
 		return errors.Wrap(err, "get client failed")
 	}
 
-	if err := client.Start(ctx); err != nil {
-		return err
-	}
-	defer client.StopAndCancel(ctx)
-
-	<-ctx.Done()
-
-	return nil
+	return client.Start(ctx)
 }
 
 func (q *Job) StopAndCancel(ctx context.Context) error {