diff --git a/Aria/src/main/java/com/arialyy/aria/core/manager/ThreadTaskManager.java b/Aria/src/main/java/com/arialyy/aria/core/manager/ThreadTaskManager.java
index 1ba8a37c..7d4ad2d0 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/manager/ThreadTaskManager.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/manager/ThreadTaskManager.java
@@ -52,6 +52,32 @@ public class ThreadTaskManager {
     mExePool = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
   }
 
+  /**
+   * 删除所有线程任务
+   */
+  public void removeAllThreadTask() {
+    if (mThreadTasks.isEmpty()) {
+      return;
+    }
+    try {
+      LOCK.tryLock(2, TimeUnit.SECONDS);
+      for (Set<FutureContainer> threads : mThreadTasks.values()) {
+        for (FutureContainer container : threads) {
+          if (container.future.isDone() || container.future.isCancelled()) {
+            continue;
+          }
+          container.threadTask.destroy();
+        }
+        threads.clear();
+      }
+      mThreadTasks.clear();
+    } catch (InterruptedException e) {
+      e.printStackTrace();
+    } finally {
+      LOCK.unlock();
+    }
+  }
+
   /**
    * 启动线程任务
    *
diff --git a/Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java b/Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java
index 062fa37c..b08fa194 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java
@@ -112,7 +112,7 @@ public abstract class AbsTaskQueue<TASK extends AbsTask, TASK_WRAPPER extends Ab
         task.stop(TaskSchedulerType.TYPE_STOP_NOT_NEXT);
       }
     }
-
+    ThreadTaskManager.getInstance().removeAllThreadTask();
     mCachePool.clear();
   }
 
diff --git a/DEV_LOG.md b/DEV_LOG.md
index 9023c673..82bcfe7b 100644
--- a/DEV_LOG.md
+++ b/DEV_LOG.md
@@ -1,4 +1,13 @@
 ## 开发日志
+ + v_3.6.6
+    - fix bug https://github.com/AriaLyy/Aria/issues/426
+    - fix bug https://github.com/AriaLyy/Aria/issues/429
+    - fix bug https://github.com/AriaLyy/Aria/issues/428
+    - fix bug https://github.com/AriaLyy/Aria/issues/427
+    - fix bug https://github.com/AriaLyy/Aria/issues/431
+    - fix bug https://github.com/AriaLyy/Aria/issues/441
+    - 修复普通下载任务、组合任务共享执行队列、缓存池的问题
+    - 修复组合任务启动失败时，`DownloadGroupEntity`的状态变为执行中的问题
   + v_3.6.5
     - fix bug https://github.com/AriaLyy/Aria/issues/403
     - fix bug https://github.com/AriaLyy/Aria/issues/414
diff --git a/README.md b/README.md
index 99598aee..33b182ea 100644
--- a/README.md
+++ b/README.md
@@ -47,8 +47,8 @@ Aria有以下特点：
 [![Compiler](https://api.bintray.com/packages/arialyy/maven/AriaCompiler/images/download.svg)](https://bintray.com/arialyy/maven/AriaCompiler/_latestVersion)
 
 ```java
-compile 'com.arialyy.aria:aria-core:3.6.5'
-annotationProcessor 'com.arialyy.aria:aria-compiler:3.6.5'
+compile 'com.arialyy.aria:aria-core:3.6.6'
+annotationProcessor 'com.arialyy.aria:aria-compiler:3.6.6'
 ```
 如果出现android support依赖错误，请将 `compile 'com.arialyy.aria:aria-core:<last-version>'`替换为
 ```
@@ -118,25 +118,15 @@ protected void onCreate(Bundle savedInstanceState) {
 
 
 ### 版本日志
-  + v_3.6.5
-    - fix bug https://github.com/AriaLyy/Aria/issues/403
-    - fix bug https://github.com/AriaLyy/Aria/issues/414
-    - fix bug https://github.com/AriaLyy/Aria/issues/406
-    - fix bug https://github.com/AriaLyy/Aria/issues/407
-    - fix bug https://github.com/AriaLyy/Aria/issues/416
-    - fix bug https://github.com/AriaLyy/Aria/issues/420
-    - fix bug https://github.com/AriaLyy/Aria/issues/422
-    - 新增ftp上传拦截器 https://github.com/AriaLyy/Aria/issues/402
-    - 重构线程任务模块
-    - 新增m3u8协议的文件下载
-    - 修复拦截器可能出现的空指针问题
-    - 移除`DownloadGroupEntity`字段`groupHash`的主键约束，`DownloadEntity`字段`groupHash`的外键约束，`TaskRecord`字段`dGroupHash`的外键约束
-    - 优化关联查询的性能
-    - 修复任务记录删除失败的问题
-    - 优化网络连接状态获取的逻辑
-    - 修复配置文件的某些配置失效的问题
-    - 新增m3u8切片状态注解`@M3U8.onPeerStart`，`@M3U8.onPeerComplete`，`@M3U8.onPeerFail`
-    - 新增动态指定m3u8协议视频的下载功能（边下边播下载支持）,[详情](https://aria.laoyuyu.me/aria_doc/download/m3u8_vod.html)
+ + v_3.6.6
+    - fix bug https://github.com/AriaLyy/Aria/issues/426
+    - fix bug https://github.com/AriaLyy/Aria/issues/429
+    - fix bug https://github.com/AriaLyy/Aria/issues/428
+    - fix bug https://github.com/AriaLyy/Aria/issues/427
+    - fix bug https://github.com/AriaLyy/Aria/issues/431
+    - fix bug https://github.com/AriaLyy/Aria/issues/441
+    - 修复普通下载任务、组合任务共享执行队列、缓存池的问题
+    - 修复组合任务启动失败时，`DownloadGroupEntity`的状态变为执行中的问题
 
 [更多版本记录](https://github.com/AriaLyy/Aria/blob/master/DEV_LOG.md)
 
diff --git a/build.gradle b/build.gradle
index b0fe1385..4bf2e476 100644
--- a/build.gradle
+++ b/build.gradle
@@ -43,7 +43,7 @@ task clean(type: Delete) {
 ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
-  publishVersion = '3.6.6_beta_3'
+  publishVersion = '3.6.6'
 //  publishVersion = '1.0.4'  //FTP插件
   repoName='maven'
   desc = 'android 下载框架'