diff --git a/DEV_LOG.md b/DEV_LOG.md
index cc252064..f32eb872 100644
--- a/DEV_LOG.md
+++ b/DEV_LOG.md
@@ -6,6 +6,7 @@
     - 修复m3u8任务地址错误时，无法删除实体的问题 https://github.com/AriaLyy/Aria/issues/712
     - 修复m3u8gzip的问题，https://github.com/AriaLyy/Aria/issues/639
     - 修复http表单上传，本地md5和上传的服务的的文件md5不一致的问题 https://github.com/AriaLyy/Aria/issues/730
+    - 修复0kb的文件不可下载的问题 https://github.com/AriaLyy/Aria/issues/711
     - 增加m3u8密钥下载地址转换器增加ts列表的url地址 https://github.com/AriaLyy/Aria/issues/718
     - 增加现在http文件下载将使用HEAD请求获取文件大小，配置文件增加 <useHeadRequest value="true"/>
     - 增加允许不使用apt直接通过实现监听器来回调下载进度更新，该功能由[chenfei0928](https://github.com/chenfei0928)提交，感谢他的pr。如果注解不生效，只需要实现`DownloadListener`接口便可
diff --git a/HttpComponent/src/main/java/com/arialyy/aria/http/download/HttpDFileInfoTask.java b/HttpComponent/src/main/java/com/arialyy/aria/http/download/HttpDFileInfoTask.java
index c63e4f52..0ef1ea92 100644
--- a/HttpComponent/src/main/java/com/arialyy/aria/http/download/HttpDFileInfoTask.java
+++ b/HttpComponent/src/main/java/com/arialyy/aria/http/download/HttpDFileInfoTask.java
@@ -232,6 +232,11 @@ final class HttpDFileInfoTask implements IInfoTask, Runnable {
         || code == HttpURLConnection.HTTP_CREATED // 201 跳转
         || code == 307) {
       handleUrlReTurn(conn, conn.getHeaderField("Location"));
+    }else if (code == 416){ // 处理0k长度的文件的情况
+      ALog.w(TAG, "文件长度为0，不支持断点");
+      mTaskWrapper.setSupportBP(false);
+      mTaskWrapper.setNewTask(true);
+      end = true;
     } else if (code >= HttpURLConnection.HTTP_BAD_REQUEST) {
       failDownload(new AriaHTTPException(
           String.format("任务下载失败，errorCode：%s, url: %s", code, mEntity.getUrl())), false);
diff --git a/README.md b/README.md
index 80ae9395..bb89c22d 100644
--- a/README.md
+++ b/README.md
@@ -171,8 +171,7 @@ protected void onCreate(Bundle savedInstanceState) {
  有任何问题，可以在[issues](https://github.com/AriaLyy/Aria/issues)给我留言反馈。</br>
  在提交问题前，希望你已经查看过[wiki](https://aria.laoyuyu.me/aria_doc/)或搜索过[issues](https://github.com/AriaLyy/Aria/issues)。</br>
 
-## 打赏
- 如果觉得框架写的不错并且帮助到了你，可以请我瓶快乐水。`^_^`</br>
+## 请我喝瓶快乐水
  <img src="https://raw.githubusercontent.com/AriaLyy/Aria/master/img/ali_pay.png" width=336 height=336/>
  <img src="https://raw.githubusercontent.com/AriaLyy/Aria/master/img/wx_pay.png" width=336 height=336/>
 
diff --git a/app/src/main/java/com/arialyy/simple/core/download/HttpDownloadModule.java b/app/src/main/java/com/arialyy/simple/core/download/HttpDownloadModule.java
index 85d25c41..8a4c6724 100644
--- a/app/src/main/java/com/arialyy/simple/core/download/HttpDownloadModule.java
+++ b/app/src/main/java/com/arialyy/simple/core/download/HttpDownloadModule.java
@@ -52,9 +52,10 @@ public class HttpDownloadModule extends BaseViewModule {
     //String url = "http://fdfs.speedata.cn:9989/group1/M00/00/05/rBGFrl3fdAKAVJwfMtSa9R18wLU139.zip";
     //String url = "http://9.9.9.28:8088/files/update.zip";
     //String url = "https://y.qq.com/download/import/QQMusic-import-1.2.1.zip";
-    String url = "https://static.runoob.com/images/demo/demo2.jpg";
+    //String url = "https://static.runoob.com/images/demo/demo2.jpg";
+    String url = "https://22-1251738822.cos.ap-chengdu.myqcloud.com/1111111.docx";
     //String filePath = "/mnt/sdcard/update.mp4";
-    String filePath = "/mnt/sdcard/update.jpg";
+    String filePath = "/mnt/sdcard/xxx.docx";
 
     singDownloadInfo = Aria.download(context).getFirstDownloadEntity(url);
     if (singDownloadInfo == null) {
diff --git a/app/src/main/java/com/arialyy/simple/core/download/SingleTaskActivity.java b/app/src/main/java/com/arialyy/simple/core/download/SingleTaskActivity.java
index 5d1d70ef..f78770c5 100644
--- a/app/src/main/java/com/arialyy/simple/core/download/SingleTaskActivity.java
+++ b/app/src/main/java/com/arialyy/simple/core/download/SingleTaskActivity.java
@@ -248,6 +248,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
       //ALog.d(TAG, "文件md5: 9886e90f014d462b560dcec9c327bdb7");
       ALog.d(TAG, "下载完成的文件md5: " + CommonUtil.getFileMD5(new File(task.getFilePath())));
       getBinding().pl.setInfo(task.getEntity());
+      getBinding().pl.setProgress(100);
     }
   }
 
@@ -258,6 +259,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
 
   private void startD() {
     HttpOption option = new HttpOption();
+    option.useServerFileName(true);
     option.addHeader("1", "@")
         .useServerFileName(true)
         .setFileLenAdapter(new FileLenAdapter());
diff --git a/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java b/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java
index 2a4fcae0..afd73706 100644
--- a/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java
+++ b/app/src/main/java/com/arialyy/simple/core/download/m3u8/M3U8VodModule.java
@@ -34,7 +34,8 @@ public class M3U8VodModule extends BaseViewModule {
   // m3u8测试集合：http://www.voidcn.com/article/p-snaliarm-ct.html
   //private final String defUrl = "https://www.gaoya123.cn/2019/1557993797897.m3u8";
   // 多码率地址：
-  private final String defUrl = "http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u811";
+  //private final String defUrl = "http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8";
+  private final String defUrl = "http://pp3zvsk2n.bkt.clouddn.com/20200806/sd/15967206011811803/38475fadd55e4ecea3.m3u8";
   //private final String defUrl = "http://youku.cdn7-okzy.com/20200123/16815_fbe419ed/index.m3u8";
 
   //private final String defUrl = "https://cn7.kankia.com/hls/20200108/e1eaec074274c64fe46a3bdb5d2ba487/1578488360/index.m3u8";