缓存文件无法刷新，下载的跟实际的有差别，请帮忙提交刷新。
文件如下：
http://file.coho.com.cn/wtime-coho.apk
http://file.coho.com.cn/wtime-coho.ipa
http://7xixvx.com1.z0.glb.clouddn.com/wtime-coho.apk
http://7xixvx.com1.z0.glb.clouddn.com/wtime-coho.ipa
http://file.coho.com.cn/wtime-coho-ios.html
http://file.coho.com.cn/wtime-coho-android.html
http://7xixvx.com1.z0.glb.clouddn.com/wtime-coho-android.html
http://7xixvx.com1.z0.glb.clouddn.com/wtime-coho-ios.html
http://7xixqf.com1.z0.glb.clouddn.com/wtime-coho-ios.plist
https://dn-coho.qbox.me/wtime-coho-ios.plist