resumeDownloadTaskWithTid always failed

[liangqicai-gitHub]

    let task =  YCDownloader.downloader().resumeDownloadTask(
        withTid: "b7d202f9a6fcb0fa476b530e98d3fc2f")  { progress, sender in
            let percent =  Double(progress.completedUnitCount) / Double(progress.totalUnitCount) * 100
            let percentInt = Int(percent)
            print("this is process \(percentInt)%   \(sender.taskId)")
        } completion: { location, error in
            
            if let err = error {
                print("this is error \(err)")
            } else {
                print("this is loaction \(location ?? "")")
            }
        }

    print("this is taskId \(task!.taskId)")
    
     I killed app while the download is in processing, and reopen the app again.
    And will always get error: resume requst failed 1004
    
    Colud you do some help?