diff --git a/Aria/src/main/java/com/arialyy/aria/core/manager/SubTaskManager.java b/Aria/src/main/java/com/arialyy/aria/core/manager/SubTaskManager.java
index 98490257..ce1bc716 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/manager/SubTaskManager.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/manager/SubTaskManager.java
@@ -28,7 +28,7 @@ import java.util.List;
  * 子任务管理器
  */
 public class SubTaskManager {
-  private String TAG = "SubTaskManager";
+  private final String TAG = getClass().getSimpleName();
   private DGTaskWrapper mEntity;
 
   public SubTaskManager(DGTaskWrapper entity) {
diff --git a/DEV_LOG.md b/DEV_LOG.md
index bc2e16bc..46ad883e 100644
--- a/DEV_LOG.md
+++ b/DEV_LOG.md
@@ -1,6 +1,8 @@
 ## 开发日志
-  + v_3.8.10
+  + v_3.8.10 (2020/6/26)
     - fix bug https://github.com/AriaLyy/Aria/issues/703
+    - fix bug https://github.com/AriaLyy/Aria/issues/702
+    - fix bug https://github.com/AriaLyy/Aria/issues/695
   + v_3.8.9 (2020/6/14)
     - fix bug https://github.com/AriaLyy/Aria/issues/688
     - fix bug https://github.com/AriaLyy/Aria/issues/690
diff --git a/PublicComponent/src/main/java/com/arialyy/aria/core/loader/SubLoader.java b/PublicComponent/src/main/java/com/arialyy/aria/core/loader/SubLoader.java
index 81232ac0..2d6a2825 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/core/loader/SubLoader.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/core/loader/SubLoader.java
@@ -106,7 +106,7 @@ public final class SubLoader implements ILoader, ILoaderVisitor {
     }
 
     record = recordHandler.getRecord(wrapper.getEntity().getFileSize());
-    if (record == null){
+    if (record == null) {
       ALog.d(TAG, "子任务记录为空");
       sendFailState(false);
       return;
@@ -168,9 +168,9 @@ public final class SubLoader implements ILoader, ILoaderVisitor {
         for (IThreadTask iThreadTask : mTask) {
           iThreadTask.call();
         }
-      } else {
-        ALog.e(TAG, "子任务的线程任务为空");
+        return;
       }
+      ALog.e(TAG, "子任务的线程任务为空");
     } catch (Exception e) {
       e.printStackTrace();
     }
@@ -263,9 +263,9 @@ public final class SubLoader implements ILoader, ILoaderVisitor {
     }
     if (needGetInfo) {
       infoTask.run();
-    } else {
-      handlerTask();
+      return;
     }
+    handlerTask();
   }
 
   /**
diff --git a/PublicComponent/src/main/java/com/arialyy/aria/core/task/ThreadTask.java b/PublicComponent/src/main/java/com/arialyy/aria/core/task/ThreadTask.java
index 737cf228..f5097e87 100644
--- a/PublicComponent/src/main/java/com/arialyy/aria/core/task/ThreadTask.java
+++ b/PublicComponent/src/main/java/com/arialyy/aria/core/task/ThreadTask.java
@@ -402,16 +402,18 @@ public class ThreadTask implements IThreadTask, IThreadTaskObserver {
     if (mTaskWrapper.getRequestType() == ITaskWrapper.M3U8_VOD) {
       writeConfig(false, 0);
       retryM3U8Peer(needRetry);
-    } else {
-      if (mTaskWrapper.isSupportBP()) {
-        writeConfig(false, subCurrentLocation);
-        retryBlockTask(needRetry && mConfig.startThreadNum != 1);
-      } else {
-        ALog.e(TAG, String.format("任务【%s】执行失败", getFileName()));
-        ErrorHelp.saveError("", ALog.getExceptionString(ex));
-        sendFailMsg(null, needRetry);
-      }
+      return;
+    }
+
+    if (mTaskWrapper.isSupportBP()) {
+      writeConfig(false, subCurrentLocation);
+      retryBlockTask(needRetry);
+      return;
     }
+
+    ALog.e(TAG, String.format("任务【%s】执行失败", getFileName()));
+    ErrorHelp.saveError("", ALog.getExceptionString(ex));
+    sendFailMsg(null, needRetry);
   }
 
   /**
@@ -432,9 +434,9 @@ public class ThreadTask implements IThreadTask, IThreadTaskObserver {
       FileUtil.deleteFile(mConfig.tempFile);
       FileUtil.createFile(mConfig.tempFile);
       ThreadTaskManager.getInstance().retryThread(this);
-    } else {
-      sendFailMsg(null, false);
+      return;
     }
+    sendFailMsg(null, false);
   }
 
   /**
@@ -454,10 +456,10 @@ public class ThreadTask implements IThreadTask, IThreadTaskObserver {
       mFailTimes++;
       handleBlockRecord();
       ThreadTaskManager.getInstance().retryThread(this);
-    } else {
-      ALog.e(TAG, String.format("任务【%s】执行失败", getFileName()));
-      sendFailMsg(null, needRetry);
+      return;
     }
+    ALog.e(TAG, String.format("任务【%s】执行失败", getFileName()));
+    sendFailMsg(null, needRetry);
   }
 
   /**
@@ -509,10 +511,8 @@ public class ThreadTask implements IThreadTask, IThreadTaskObserver {
     b.putBoolean(IThreadStateManager.DATA_RETRY, needRetry);
     if (e != null) {
       b.putSerializable(IThreadStateManager.DATA_ERROR_INFO, e);
-      updateState(IThreadStateManager.STATE_FAIL, b);
-    } else {
-      updateState(IThreadStateManager.STATE_FAIL, b);
     }
+    updateState(IThreadStateManager.STATE_FAIL, b);
   }
 
   /**
diff --git a/README.md b/README.md
index 975f8c68..bf2ae4f7 100644
--- a/README.md
+++ b/README.md
@@ -45,19 +45,19 @@ Aria有以下特点：
 
 ## 引入库
 [![license](http://img.shields.io/badge/license-Apache2.0-brightgreen.svg?style=flat)](https://github.com/AriaLyy/Aria/blob/master/LICENSE)
-[![Core](https://img.shields.io/badge/Core-3.8.9-blue)](https://github.com/AriaLyy/Aria)
-[![Compiler](https://img.shields.io/badge/Compiler-3.8.9-blue)](https://github.com/AriaLyy/Aria)
-[![FtpComponent](https://img.shields.io/badge/FtpComponent-3.8.9-orange)](https://github.com/AriaLyy/Aria)
-[![FtpComponent](https://img.shields.io/badge/SFtpComponent-3.8.9-orange)](https://github.com/AriaLyy/Aria)
-[![M3U8Component](https://img.shields.io/badge/M3U8Component-3.8.9-orange)](https://github.com/AriaLyy/Aria)
+[![Core](https://img.shields.io/badge/Core-3.8.10-blue)](https://github.com/AriaLyy/Aria)
+[![Compiler](https://img.shields.io/badge/Compiler-3.8.10-blue)](https://github.com/AriaLyy/Aria)
+[![FtpComponent](https://img.shields.io/badge/FtpComponent-3.8.10-orange)](https://github.com/AriaLyy/Aria)
+[![FtpComponent](https://img.shields.io/badge/SFtpComponent-3.8.10-orange)](https://github.com/AriaLyy/Aria)
+[![M3U8Component](https://img.shields.io/badge/M3U8Component-3.8.10-orange)](https://github.com/AriaLyy/Aria)
 
 
 ```java
-implementation 'com.arialyy.aria:core:3.8.9'
-annotationProcessor 'com.arialyy.aria:compiler:3.8.9'
-implementation 'com.arialyy.aria:ftpComponent:3.8.9' # 如果需要使用ftp，请增加该组件
-implementation 'com.arialyy.aria:sftpComponent:3.8.9' # 如果需要使用ftp，请增加该组件
-implementation 'com.arialyy.aria:m3u8Component:3.8.9' # 如果需要使用m3u8下载功能，请增加该组件
+implementation 'com.arialyy.aria:core:3.8.10'
+annotationProcessor 'com.arialyy.aria:compiler:3.8.10'
+implementation 'com.arialyy.aria:ftpComponent:3.8.10' # 如果需要使用ftp，请增加该组件
+implementation 'com.arialyy.aria:sftpComponent:3.8.10' # 如果需要使用ftp，请增加该组件
+implementation 'com.arialyy.aria:m3u8Component:3.8.10' # 如果需要使用m3u8下载功能，请增加该组件
 ```
 
 如果你使用的是kotlin，请使用kotlin官方提供的方法配置apt，[kotlin kapt官方配置传送门](https://www.kotlincn.net/docs/reference/kapt.html)
@@ -138,10 +138,10 @@ protected void onCreate(Bundle savedInstanceState) {
 
 
 ### 版本日志
- + v_3.8.9 (2020/6/14)
-    - fix bug https://github.com/AriaLyy/Aria/issues/688
-    - fix bug https://github.com/AriaLyy/Aria/issues/690
-    - m3u8任务增加`setUseDefConvert()`方法，用于处理默认的m3u8任务
+ + v_3.8.10 (2020/6/26)
+    - fix bug https://github.com/AriaLyy/Aria/issues/703
+    - fix bug https://github.com/AriaLyy/Aria/issues/702
+    - fix bug https://github.com/AriaLyy/Aria/issues/695
     
 [更多版本记录](https://github.com/AriaLyy/Aria/blob/master/DEV_LOG.md)
 
@@ -171,7 +171,7 @@ protected void onCreate(Bundle savedInstanceState) {
  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，可以请我喝杯热茶。`^_^`</br>
+ 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>
  <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/assets/aria_config.xml b/app/src/main/assets/aria_config.xml
index 06b96f8a..26922e63 100644
--- a/app/src/main/assets/aria_config.xml
+++ b/app/src/main/assets/aria_config.xml
@@ -41,7 +41,7 @@
       3、从3.4.1开始，如果线程数为1，文件初始化时将不再预占用对应长度的空间，下载多少byte，则占多大的空间；
          对于采用多线程的任务或旧任务，依然采用原来的文件空间占用方式；
     -->
-    <threadNum value="3"/>
+    <threadNum value="1"/>
 
     <!--设置下载队列最大任务数， 默认为2-->
     <maxTaskNum value="1"/>
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 153f280d..7674964e 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
@@ -58,7 +58,7 @@ public class HttpDownloadModule extends BaseViewModule {
     //String url = "https://imtt.dd.qq.com/16891/apk/70BFFDB05AB8686F2A4CF3E07588A377.apk?fsname=com.tencent.tmgp.speedmobile_1.16.0.33877_1160033877.apk&csr=1bbd";
     //String url = "https://ss1.baidu.com/-4o3dSag_xI4khGko9WTAnF6hhy/image/h%3D300/sign=a9e671b9a551f3dedcb2bf64a4eff0ec/4610b912c8fcc3cef70d70409845d688d53f20f7.jpg";
     //String filePath = AppUtil.getConfigValue(context, HTTP_PATH_KEY, defFilePath);
-    String url = "https://y.qq.com/download/import/QQMusic-import-1.2.1.zip1";
+    String url = "https://y.qq.com/download/import/QQMusic-import-1.2.1.zip";
     //String url = "https://video-hkt1-1.xx.fbcdn.net/v/t42.9040-2/89465702_658301101378505_5469280744218034176_n.mp4?_nc_cat=107&_nc_sid=985c63&efg=eyJ2ZW5jb2RlX3RhZyI6ImxlZ2FjeV9zZCJ9&_nc_oc=AQmzYwQG9vccyqr7S44-cfHc4wJ9010O1nvspG2DPV4cTct1pLrjKl1e1UmOJV99bJw&_nc_ht=video-hkt1-1.xx&oh=49bd04435aaa8b4459b8d5cb7d1e7c79&oe=5E672E37";
     //String url = "http://donuts.aigauss.com/doc_fPhW2DBGj3_1578932414.png";
     String filePath = "/mnt/sdcard/update.mp4";
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 07dfa81b..d9c9acb7 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
@@ -190,7 +190,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   @Download.onTaskRunning
   protected void running(DownloadTask task) {
     if (task.getKey().equals(mUrl)) {
-      ALog.d(TAG, "isRunning" + "; state = " + task.getEntity().getState());
+      //ALog.d(TAG, "isRunning" + "; state = " + task.getEntity().getState());
       getBinding().pl.setInfo(task.getEntity());
     }
   }
diff --git a/app/src/main/java/com/arialyy/simple/widget/ProgressLayout.java b/app/src/main/java/com/arialyy/simple/widget/ProgressLayout.java
index 1e255406..1e1ee8d8 100644
--- a/app/src/main/java/com/arialyy/simple/widget/ProgressLayout.java
+++ b/app/src/main/java/com/arialyy/simple/widget/ProgressLayout.java
@@ -157,7 +157,7 @@ public class ProgressLayout extends RelativeLayout implements View.OnClickListen
     this.currentState = entity.getState();
     if (entity instanceof AbsNormalEntity) {
       AbsNormalEntity normalEntity = (AbsNormalEntity) entity;
-      ALog.d(TAG, "fileName = " + ((AbsNormalEntity) entity).getFileName());
+      //ALog.d(TAG, "fileName = " + ((AbsNormalEntity) entity).getFileName());
       fileName.setText(normalEntity.getFileName());
     } else if (entity instanceof AbsGroupEntity) {
       AbsGroupEntity groupEntity = (AbsGroupEntity) entity;
diff --git a/build.gradle b/build.gradle
index 6c41b4b0..34132520 100644
--- a/build.gradle
+++ b/build.gradle
@@ -44,8 +44,8 @@ task clean(type: Delete) {
 }
 
 ext {
-  versionCode = 389
-  versionName = '3.8.9'
+  versionCode = 390
+  versionName = '3.8.10'
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
   publishVersion = versionName