diff --git a/Aria/src/main/java/com/arialyy/aria/core/common/AbsFileer.java b/Aria/src/main/java/com/arialyy/aria/core/common/AbsFileer.java
index df094f64..6b817f2d 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/common/AbsFileer.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/common/AbsFileer.java
@@ -109,6 +109,28 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     startFlow();
   }
 
+  /**
+   * 重置任务状态
+   */
+  private void resetState() {
+    closeTimer();
+    mCompleteThreadNum = 0;
+    mTotalThreadNum = 0;
+    mStartThreadNum = 0;
+    if (mFixedThreadPool != null) {
+      mFixedThreadPool.shutdown();
+    }
+    if (mTask != null && !mTask.isEmpty()) {
+      for (int i = 0; i < mTask.size(); i++) {
+        AbsThreadTask task = mTask.get(i);
+        if (task != null && !task.isRunning()) {
+          task.breakTask();
+        }
+      }
+      mTask.clear();
+    }
+  }
+
   /**
    * 开始流程
    */
@@ -116,8 +138,10 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     if (isBreak()) {
       return;
     }
+    resetState();
     mConstance.resetState();
     checkRecord();
+    mConstance.isRunning = true;
     mConstance.TASK_RECORD = mRecord;
     if (mListener instanceof IDownloadListener) {
       ((IDownloadListener) mListener).onPostPre(mEntity.getFileSize());
@@ -281,67 +305,109 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
         if (mRecord.threadRecords == null || mRecord.threadRecords.isEmpty()) {
           initRecord(true);
         } else if (mRecord.isBlock) {
-          final int threadNum = mRecord.threadRecords.size();
-          final long blockLen = mEntity.getFileSize() / threadNum;
-          int i = 0;
-          for (ThreadRecord tr : mRecord.threadRecords) {
-            File temp = new File(String.format(SUB_PATH, mRecord.filePath, tr.threadId));
-            if (!temp.exists()) {
-              ALog.w(TAG, String.format("分块文件【%s】不存在，该分块将重新开始", temp.getPath()));
-              tr.isComplete = false;
-              tr.startLocation = -1;
-              mStartThreadNum++;
-            } else {
-              if (tr.isComplete) {
-                mCompleteThreadNum++;
-              } else {
-                long realLocation = i * blockLen + temp.length();
-                ALog.w(TAG, String.format(
-                    "startLocation = %s; endLocation = %s; block = %s; tempLen = %s; i = %s",
-                    tr.startLocation, tr.endLocation, blockLen, temp.length(), i));
-                if (tr.endLocation == realLocation) {
-                  ALog.d(TAG, String.format("分块【%s】已完成，更新记录", temp.getPath()));
-                  tr.startLocation = realLocation;
-                  tr.isComplete = true;
-                  mCompleteThreadNum++;
-                } else {
-                  tr.isComplete = false;
-                  if (realLocation < tr.startLocation) {
-                    ALog.w(TAG, String.format("修正分块【%s】的进度记录为：%s", temp.getPath(), realLocation));
-                    tr.startLocation = realLocation;
-                  } else if (realLocation > tr.endLocation) {
-                    ALog.w(TAG, String.format("分块【%s】错误，将重新开始该分块", temp.getPath()));
-                    temp.delete();
-                    tr.startLocation = i * blockLen;
-                  }
-                  mStartThreadNum++;
-                }
-              }
-            }
-            i++;
-          }
-          mTotalThreadNum = mRecord.threadRecords.size();
-          mTaskEntity.setNewTask(false);
+          handleBlockRecord();
         } else {
-          File file = new File(mRecord.filePath);
-          if (!file.exists()) {
-            ALog.w(TAG, String.format("文件【%s】不存在，任务将重新开始", file.getPath()));
-            mRecord.deleteData();
-            initRecord(true);
-            return;
-          }
-          for (ThreadRecord tr : mRecord.threadRecords) {
-            if (tr.isComplete) {
-              mCompleteThreadNum++;
-            } else {
-              mStartThreadNum++;
+          handleNormalRecord();
+        }
+      }
+    }
+  }
+
+  /**
+   * 处理普通任务的记录
+   */
+  private void handleNormalRecord() {
+    File file = new File(mRecord.filePath);
+    if (!file.exists()) {
+      ALog.w(TAG, String.format("文件【%s】不存在，任务将重新开始", file.getPath()));
+      mRecord.deleteData();
+      initRecord(true);
+      return;
+    }
+
+    if (mRecord.isOpenDynamicFile) {
+      ThreadRecord tr = mRecord.threadRecords.get(0);
+      if (tr == null) {
+        mTaskEntity.setNewTask(true);
+        mTotalThreadNum = 1;
+        return;
+      }
+      if (file.length() > mEntity.getFileSize()) {
+        ALog.i(TAG, String.format("文件【%s】错误，任务重新开始", file.getPath()));
+        file.delete();
+        tr.startLocation = 0;
+        tr.isComplete = false;
+        tr.endLocation = mEntity.getFileSize();
+        mStartThreadNum++;
+      } else if (file.length() == mEntity.getFileSize()) {
+        tr.isComplete = true;
+        mCompleteThreadNum++;
+      } else {
+        if (file.length() != tr.startLocation) {
+          ALog.i(TAG, String.format("修正【%s】的进度记录为：%s", file.getPath(), file.length()));
+          tr.startLocation = file.length();
+          tr.isComplete = false;
+          mStartThreadNum++;
+        }
+      }
+    } else {
+      for (ThreadRecord tr : mRecord.threadRecords) {
+        if (tr.isComplete) {
+          mCompleteThreadNum++;
+        } else {
+          mStartThreadNum++;
+        }
+      }
+    }
+    mTotalThreadNum = mRecord.threadRecords.size();
+    mTaskEntity.setNewTask(false);
+  }
+
+  /**
+   * 处理分块任务的记录
+   */
+  private void handleBlockRecord() {
+    final int threadNum = mRecord.threadRecords.size();
+    final long blockLen = mEntity.getFileSize() / threadNum;
+    int i = 0;
+    for (ThreadRecord tr : mRecord.threadRecords) {
+      File temp = new File(String.format(SUB_PATH, mRecord.filePath, tr.threadId));
+      if (!temp.exists()) {
+        ALog.i(TAG, String.format("分块文件【%s】不存在，该分块将重新开始", temp.getPath()));
+        tr.isComplete = false;
+        tr.startLocation = -1;
+        mStartThreadNum++;
+      } else {
+        if (tr.isComplete) {
+          mCompleteThreadNum++;
+        } else {
+          long realLocation = i * blockLen + temp.length();
+          ALog.i(TAG, String.format(
+              "startLocation = %s; endLocation = %s; block = %s; tempLen = %s; i = %s",
+              tr.startLocation, tr.endLocation, blockLen, temp.length(), i));
+          if (tr.endLocation == realLocation) {
+            ALog.d(TAG, String.format("分块【%s】已完成，更新记录", temp.getPath()));
+            tr.startLocation = realLocation;
+            tr.isComplete = true;
+            mCompleteThreadNum++;
+          } else {
+            tr.isComplete = false;
+            if (realLocation < tr.startLocation) {
+              ALog.i(TAG, String.format("修正分块【%s】的进度记录为：%s", temp.getPath(), realLocation));
+              tr.startLocation = realLocation;
+            } else if (realLocation > tr.endLocation) {
+              ALog.i(TAG, String.format("分块【%s】错误，将重新开始该分块", temp.getPath()));
+              temp.delete();
+              tr.startLocation = i * blockLen;
             }
+            mStartThreadNum++;
           }
-          mTotalThreadNum = mRecord.threadRecords.size();
-          mTaskEntity.setNewTask(false);
         }
       }
+      i++;
     }
+    mTotalThreadNum = mRecord.threadRecords.size();
+    mTaskEntity.setNewTask(false);
   }
 
   /**
@@ -463,7 +529,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
   private AbsThreadTask createSingThreadTask(int i, long startL, long endL, long fileLength,
       ThreadRecord record) {
     SubThreadConfig<TASK_ENTITY> config = new SubThreadConfig<>();
-    config.FILE_SIZE = fileLength;
+    config.TOTAL_FILE_SIZE = fileLength;
     config.URL = mEntity.isRedirect() ? mEntity.getRedirectUrl() : mEntity.getUrl();
     config.TEMP_FILE =
         mRecord.isBlock ? new File(String.format(SUB_PATH, mTempFile.getPath(), i)) : mTempFile;
@@ -566,34 +632,36 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
   }
 
   /**
-   * 重试线程任务，只有线程创建成功才能重试
+   * 重试任务
    */
-  public void retryThreadTask() {
-    if (isBreak()) {
-      return;
-    }
-
-    if (mTask == null || mTask.size() == 0) {
-      ALog.w(TAG, "没有线程任务");
-      return;
-    }
-    Set<Integer> keys = mTask.keySet();
-    for (Integer key : keys) {
-      AbsThreadTask task = mTask.get(key);
-      if (task != null && !task.isThreadComplete()) {
-        task.getConfig().START_LOCATION = task.getConfig().THREAD_RECORD.startLocation;
-        mConstance.resetState();
-        startTimer();
-        ALog.d(TAG, String.format("任务【%s】开始重试，线程__%s__【开始位置：%s，结束位置：%s】", mEntity.getFileName(),
-            key, task.getConfig().START_LOCATION, task.getConfig().END_LOCATION));
-        if (!mFixedThreadPool.isShutdown()) {
-          mFixedThreadPool.execute(task);
-        } else {
-          ALog.w(TAG, "线程池已关闭");
-          mListener.onFail(true);
-        }
-      }
-    }
+  public void retryTask() {
+    ALog.w(TAG, String.format("任务【%s】开始重试", mEntity.getFileName()));
+    startFlow();
+    //if (isBreak()) {
+    //  return;
+    //}
+    //if (mTask == null || mTask.size() == 0) {
+    //  ALog.w(TAG, "没有线程任务");
+    //  return;
+    //}
+    //Set<Integer> keys = mTask.keySet();
+    //for (Integer key : keys) {
+    //  AbsThreadTask task = mTask.get(key);
+    //  if (task != null && !task.isThreadComplete()) {
+    //
+    //    task.getConfig().START_LOCATION = task.getConfig().THREAD_RECORD.startLocation;
+    //    mConstance.resetState();
+    //    startTimer();
+    //    ALog.d(TAG, String.format("任务【%s】开始重试，线程__%s__【开始位置：%s，结束位置：%s】", mEntity.getFileName(),
+    //        key, task.getConfig().START_LOCATION, task.getConfig().END_LOCATION));
+    //    if (!mFixedThreadPool.isShutdown()) {
+    //      mFixedThreadPool.execute(task);
+    //    } else {
+    //      ALog.w(TAG, "线程池已关闭");
+    //      mListener.onFail(true);
+    //    }
+    //  }
+    //}
   }
 
   /**
@@ -608,17 +676,17 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
    */
   private void handleNoSupportBP() {
     SubThreadConfig<TASK_ENTITY> config = new SubThreadConfig<>();
-    config.FILE_SIZE = mEntity.getFileSize();
+    config.TOTAL_FILE_SIZE = mEntity.getFileSize();
     config.URL = mEntity.isRedirect() ? mEntity.getRedirectUrl() : mEntity.getUrl();
     config.TEMP_FILE = mTempFile;
     config.THREAD_ID = 0;
     config.START_LOCATION = 0;
-    config.END_LOCATION = config.FILE_SIZE;
+    config.END_LOCATION = config.TOTAL_FILE_SIZE;
     config.SUPPORT_BP = mTaskEntity.isSupportBP();
     config.TASK_ENTITY = mTaskEntity;
     ThreadRecord record = new ThreadRecord();
     record.startLocation = 0;
-    record.endLocation = config.FILE_SIZE;
+    record.endLocation = config.TOTAL_FILE_SIZE;
     record.key = mTempFile.getPath();
     config.THREAD_RECORD = record;
     AbsThreadTask task = selectThreadTask(config);
diff --git a/Aria/src/main/java/com/arialyy/aria/core/common/AbsThreadTask.java b/Aria/src/main/java/com/arialyy/aria/core/common/AbsThreadTask.java
index c776b047..a8f6fe24 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/common/AbsThreadTask.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/common/AbsThreadTask.java
@@ -104,6 +104,52 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
     return mConfig.THREAD_RECORD.isComplete;
   }
 
+  /**
+   * 获取任务记录
+   */
+  public TaskRecord getTaskRecord() {
+    return STATE.TASK_RECORD;
+  }
+
+  /**
+   * 获取线程记录
+   */
+  public ThreadRecord getThreadRecord() {
+    return mConfig.THREAD_RECORD;
+  }
+
+  /**
+   * 中断任务
+   */
+  public void breakTask() {
+    synchronized (AriaManager.LOCK) {
+      taskBreak = true;
+      if (mConfig.SUPPORT_BP) {
+        final long currentTemp = mChildCurrentLocation;
+        STATE.STOP_NUM++;
+        ALog.d(TAG, String.format("任务【%s】thread__%s__中断【停止位置：%s】", mConfig.TEMP_FILE.getName(),
+            mConfig.THREAD_ID, currentTemp));
+        writeConfig(false, currentTemp);
+        if (STATE.isStop()) {
+          ALog.i(TAG, String.format("任务【%s】已中断", mConfig.TEMP_FILE.getName()));
+          STATE.isRunning = false;
+        }
+      } else {
+        ALog.i(TAG, String.format("任务【%s】已中断", mConfig.TEMP_FILE.getName()));
+        STATE.isRunning = false;
+      }
+    }
+  }
+
+  /**
+   * 是否在运行
+   *
+   * @return {@code true}正在运行
+   */
+  public boolean isRunning() {
+    return STATE.isRunning;
+  }
+
   /**
    * 获取线程配置信息
    */
@@ -250,7 +296,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
   protected void fail(final long subCurrentLocation, String msg, Exception ex, boolean needRetry) {
     synchronized (AriaManager.LOCK) {
       if (ex != null) {
-        ALog.e(TAG, msg + "\n" + ALog.getExceptionString(ex));
+        //ALog.e(TAG, msg + "\n" + ALog.getExceptionString(ex));
       } else {
         ALog.e(TAG, msg);
       }
@@ -280,7 +326,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
           mConfig.THREAD_ID));
     }
     if (mFailTimes < RETRY_NUM && needRetry && (NetUtils.isConnected(AriaManager.APP)
-        || isNotNetRetry) && isBreak()) {
+        || isNotNetRetry) && !isBreak()) {
       mFailTimer = new Timer(true);
       mFailTimer.schedule(new TimerTask() {
         @Override public void run() {
@@ -291,8 +337,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
           mFailTimes++;
           ALog.w(TAG, String.format("任务【%s】thread__%s__正在重试", mConfig.TEMP_FILE.getName(),
               mConfig.THREAD_ID));
-          mConfig.START_LOCATION = mChildCurrentLocation == 0 ? mConfig.START_LOCATION
-              : mConfig.THREAD_RECORD.startLocation;
+          handleRetryRecord();
           AbsThreadTask.this.run();
         }
       }, RETRY_INTERVAL);
@@ -301,6 +346,44 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
     }
   }
 
+  /**
+   * 处理线程重试的记录，只有多线程任务才会执行
+   */
+  private void handleRetryRecord() {
+    if (getTaskRecord().isBlock) {
+      ThreadRecord tr = getThreadRecord();
+      long block = mEntity.getFileSize() / getTaskRecord().threadRecords.size();
+      File file = mConfig.TEMP_FILE;
+      if (file.length() > tr.endLocation) {
+        ALog.i(TAG, String.format("分块【%s】错误，将重新下载该分块", file.getPath()));
+        boolean b = file.delete();
+        ALog.w(TAG, "删除：" + b);
+        tr.startLocation = block * tr.threadId;
+        tr.isComplete = false;
+        mConfig.START_LOCATION = tr.startLocation;
+      } else if (file.length() == tr.endLocation) {
+        STATE.COMPLETE_THREAD_NUM++;
+        tr.isComplete = true;
+      } else {
+        tr.startLocation = file.length();
+        mConfig.START_LOCATION = file.length();
+        tr.isComplete = false;
+        long size = 0;
+        for (int i = 0, len = getTaskRecord().threadRecords.size(); i < len; i++) {
+          File temp = new File(String.format(AbsFileer.SUB_PATH, getTaskRecord().filePath, i));
+          if (temp.exists()) {
+            size += file.length();
+          }
+        }
+        STATE.CURRENT_LOCATION = size;
+        ALog.i(TAG, String.format("修正分块【%s】进度，开始位置：%s", file.getPath(), tr.startLocation));
+      }
+    } else {
+      mConfig.START_LOCATION = mChildCurrentLocation == 0 ? mConfig.START_LOCATION
+          : mConfig.THREAD_RECORD.startLocation;
+    }
+  }
+
   /**
    * 处理失败状态
    *
@@ -328,12 +411,17 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
    */
   protected void writeConfig(boolean isComplete, final long record) {
     synchronized (AriaManager.LOCK) {
-      if (mConfig.THREAD_RECORD != null) {
-        mConfig.THREAD_RECORD.isComplete = isComplete;
-        if (0 < record && record < mConfig.END_LOCATION) {
-          mConfig.THREAD_RECORD.startLocation = record;
+      ThreadRecord tr = getThreadRecord();
+      if (tr != null) {
+        tr.isComplete = isComplete;
+        if (getTaskRecord().isBlock || getTaskRecord().isOpenDynamicFile) {
+          tr.startLocation = mConfig.TEMP_FILE.length();
+        } else {
+          if (0 < record && record < mConfig.END_LOCATION) {
+            tr.startLocation = record;
+          }
         }
-        mConfig.THREAD_RECORD.update();
+        tr.update();
       }
     }
   }
diff --git a/Aria/src/main/java/com/arialyy/aria/core/common/ProxyHelper.java b/Aria/src/main/java/com/arialyy/aria/core/common/ProxyHelper.java
index 97a2787b..8dd0e254 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/common/ProxyHelper.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/common/ProxyHelper.java
@@ -109,14 +109,26 @@ public class ProxyHelper {
     try {
       if (Class.forName(className.concat("$$DownloadGroupListenerProxy")) != null) {
         result.add(PROXY_TYPE_DOWNLOAD_GROUP);
-      } else if (Class.forName(className.concat("$$DownloadListenerProxy")) != null) {
+      }
+    } catch (ClassNotFoundException e) {
+      //e.printStackTrace();
+    }
+    try {
+      if (Class.forName(className.concat("$$DownloadListenerProxy")) != null) {
         result.add(PROXY_TYPE_DOWNLOAD);
-      } else if (Class.forName(className.concat("$$UploadListenerProxy")) != null) {
+      }
+    } catch (ClassNotFoundException e) {
+      //e.printStackTrace();
+    }
+
+    try {
+      if (Class.forName(className.concat("$$UploadListenerProxy")) != null) {
         result.add(PROXY_TYPE_UPLOAD);
       }
     } catch (ClassNotFoundException e) {
       //e.printStackTrace();
     }
+
     if (!result.isEmpty()) {
       mProxyCache.put(clazz.getName(), result);
     }
diff --git a/Aria/src/main/java/com/arialyy/aria/core/common/StateConstance.java b/Aria/src/main/java/com/arialyy/aria/core/common/StateConstance.java
index 9201fa85..5ccc8274 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/common/StateConstance.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/common/StateConstance.java
@@ -40,10 +40,13 @@ public class StateConstance {
   public void resetState() {
     isCancel = false;
     isStop = false;
-    isRunning = true;
+    isRunning = false;
     CANCEL_NUM = 0;
     STOP_NUM = 0;
     FAIL_NUM = 0;
+    COMPLETE_THREAD_NUM = 0;
+    START_THREAD_NUM = 0;
+    CURRENT_LOCATION = 0;
   }
 
   /**
diff --git a/Aria/src/main/java/com/arialyy/aria/core/common/SubThreadConfig.java b/Aria/src/main/java/com/arialyy/aria/core/common/SubThreadConfig.java
index 2dc5b647..02859b08 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/common/SubThreadConfig.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/common/SubThreadConfig.java
@@ -9,8 +9,8 @@ import java.io.File;
 public class SubThreadConfig<TASK_ENTITY extends AbsTaskEntity> {
   //线程Id
   public int THREAD_ID;
-  //下载文件大小
-  public long FILE_SIZE;
+  //文件总长度
+  public long TOTAL_FILE_SIZE;
   //子线程启动下载位置
   public long START_LOCATION;
   //子线程结束下载位置
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
index 686ec364..a151a1d0 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java
@@ -170,7 +170,7 @@ public class DownloadReceiver extends AbsReceiver {
         }
       }
     } else {
-      ALog.i(TAG, "没有Aria的注解方法");
+      ALog.w(TAG, "没有Aria的注解方法");
     }
   }
 
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsGroupUtil.java b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsGroupUtil.java
index c4745cc1..5abb73ab 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsGroupUtil.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsGroupUtil.java
@@ -275,6 +275,7 @@ public abstract class AbsGroupUtil implements IUtil {
    */
   protected void onPre() {
     mListener.onPre();
+    isRunning = true;
     mGroupSize = mGTEntity.getSubTaskEntities().size();
     mTotalLen = mGTEntity.getEntity().getFileSize();
     isNeedLoadFileSize = mTotalLen <= 10;
@@ -492,20 +493,22 @@ public abstract class AbsGroupUtil implements IUtil {
       subEntity.setFailNum(subEntity.getFailNum() + 1);
       saveData(IEntity.STATE_FAIL, lastLen);
       handleSpeed(0);
-      reTry(needRetry);
+      //reTry(needRetry);
+      reTry(false);
     }
 
     /**
      * 重试下载，只有全部都下载失败才会执行任务组的整体重试，否则只会执行单个子任务的重试
      */
     private void reTry(boolean needRetry) {
-      Downloader dt = mDownloaderMap.get(subEntity.getUrl());
       synchronized (AbsGroupUtil.LOCK) {
+        Downloader dt = mDownloaderMap.get(subEntity.getUrl());
         if (!isCancel && !isStop && dt != null
             && !dt.isBreak()
             && needRetry
             && subEntity.getFailNum() < 3
             && (NetUtils.isConnected(AriaManager.APP) || isNotNetRetry)) {
+          ALog.d(TAG, "downloader retry");
           reStartTask(dt);
         } else {
           mFailMap.put(subTaskEntity.getUrl(), subTaskEntity);
@@ -531,7 +534,7 @@ public abstract class AbsGroupUtil implements IUtil {
       timer.schedule(new TimerTask() {
         @Override public void run() {
           if (dt != null) {
-            dt.retryThreadTask();
+            dt.retryTask();
           }
         }
       }, 5000);
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/DownloadGroupUtil.java b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/DownloadGroupUtil.java
index f01a6436..ae0c0fdc 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/DownloadGroupUtil.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/DownloadGroupUtil.java
@@ -163,6 +163,10 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
    */
   private void checkStartFlow() {
     synchronized (DownloadGroupUtil.class) {
+      if (isStop) {
+        closeTimer();
+        return;
+      }
       if (mInitFailNum == mExeNum) {
         closeTimer();
         mListener.onFail(true);
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpThreadTask.java b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpThreadTask.java
index 23caeacd..58d56049 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpThreadTask.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpThreadTask.java
@@ -60,7 +60,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
   }
 
   @Override public void run() {
-    if (mConfig.THREAD_RECORD.isComplete) {
+    if (getThreadRecord().isComplete) {
       handleComplete();
       return;
     }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 04f66b2a..7550c3f4 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -14,10 +14,10 @@
       android:supportsRtl="true"
       android:theme="@style/AppTheme.NoActionBar">
     <!--android:name=".test.TestActivity"-->
-    <!--android:name=".test.AnyRunActivity"-->
     <!--android:name=".test.TestGroupActivity"-->
         <!--android:name=".MainActivity"-->
     <!--android:name="com.arialyy.simple.test.AnyRunActivity"-->
+    <!--android:name=".test.AnyRunActivity"-->
     <activity
     android:name=".download.group.DownloadGroupActivity"
         android:label="@string/app_name">
diff --git a/app/src/main/java/com/arialyy/simple/download/group/DownloadGroupActivity.java b/app/src/main/java/com/arialyy/simple/download/group/DownloadGroupActivity.java
index dc705a90..1e936757 100644
--- a/app/src/main/java/com/arialyy/simple/download/group/DownloadGroupActivity.java
+++ b/app/src/main/java/com/arialyy/simple/download/group/DownloadGroupActivity.java
@@ -46,7 +46,7 @@ public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBin
     super.init(savedInstanceState);
     Aria.download(this).register();
     setTitle("任务组");
-    mUrls = getModule(GroupModule.class).getUrls2();
+    mUrls = getModule(GroupModule.class).getUrls1();
     DownloadGroupTaskEntity entity = Aria.download(this).getGroupTask(mUrls);
     if (entity != null && entity.getEntity() != null) {
       DownloadGroupEntity groupEntity = entity.getEntity();
@@ -83,9 +83,11 @@ public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBin
         Aria.download(this)
             .loadGroup(mUrls)
             .setDirPath(
-                Environment.getExternalStorageDirectory().getPath() + "/Download/group_test_5")
+                //Environment.getExternalStorageDirectory().getPath() + "/Download/group_test_5")
+                Environment.getExternalStorageDirectory().getPath() + "/Download/group_test_1")
             .setGroupAlias("任务组测试")
-            .setSubFileName(getModule(GroupModule.class).getSubName2())
+            //.setSubFileName(getModule(GroupModule.class).getSubName2())
+            .setSubFileName(getModule(GroupModule.class).getSubName())
             //.setFileSize(32895492)
             .start();
         break;
@@ -134,12 +136,12 @@ public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBin
   }
 
   @DownloadGroup.onTaskRunning() protected void running(DownloadGroupTask task) {
-    //Log.d(TAG, "group running, p = "
-    //    + task.getPercent()
-    //    + ", speed = "
-    //    + task.getConvertSpeed()
-    //    + "current_p = "
-    //    + task.getCurrentProgress());
+    Log.d(TAG, "group running, p = "
+        + task.getPercent()
+        + ", speed = "
+        + task.getConvertSpeed()
+        + "current_p = "
+        + task.getCurrentProgress());
     getBinding().setProgress(task.getPercent());
     getBinding().setSpeed(task.getConvertSpeed());
     //Log.d(TAG, "sub_len = " + task.getEntity().getSubEntities().size());
@@ -175,26 +177,25 @@ public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBin
 
   @DownloadGroup.onSubTaskRunning void onSubTaskRunning(DownloadGroupTask groupTask,
       DownloadEntity subEntity) {
-    //ALog.d(TAG, "sub_percent = " + subEntity.getPercent());
-    Log.e(TAG, "gHash = "
-        + groupTask.getEntity().getSubEntities().get(0).hashCode()
-        + "; subHash = "
-        + groupTask.getTaskEntity().getSubTaskEntities().get(0).getEntity().hashCode() +
-        "; subHash = " + subEntity.hashCode());
-    int percent = subEntity.getPercent();
-    //如果你打开了速度单位转换配置，将可以通过以下方法获取带单位的下载速度，如：1 mb/s
-    String convertSpeed = subEntity.getConvertSpeed();
-    //当前下载完成的进度，长度bytes
-    long completedSize = subEntity.getCurrentProgress();
-    Log.d(TAG, "subTask名字："
-        + subEntity.getFileName()
-        + ", "
-        + " speed:"
-        + convertSpeed
-        + ",percent: "
-        + percent
-        + "%,  completedSize:"
-        + completedSize);
+    //Log.e(TAG, "gHash = "
+    //    + groupTask.getEntity().getSubEntities().get(0).hashCode()
+    //    + "; subHash = "
+    //    + groupTask.getTaskEntity().getSubTaskEntities().get(0).getEntity().hashCode() +
+    //    "; subHash = " + subEntity.hashCode());
+    //int percent = subEntity.getPercent();
+    ////如果你打开了速度单位转换配置，将可以通过以下方法获取带单位的下载速度，如：1 mb/s
+    //String convertSpeed = subEntity.getConvertSpeed();
+    ////当前下载完成的进度，长度bytes
+    //long completedSize = subEntity.getCurrentProgress();
+    //Log.d(TAG, "subTask名字："
+    //    + subEntity.getFileName()
+    //    + ", "
+    //    + " speed:"
+    //    + convertSpeed
+    //    + ",percent: "
+    //    + percent
+    //    + "%,  completedSize:"
+    //    + completedSize);
   }
 
   @DownloadGroup.onSubTaskPre void onSubTaskPre(DownloadGroupTask groupTask,
diff --git a/app/src/main/java/com/arialyy/simple/widget/SubStateLinearLayout.java b/app/src/main/java/com/arialyy/simple/widget/SubStateLinearLayout.java
index 7494786a..7b390d39 100644
--- a/app/src/main/java/com/arialyy/simple/widget/SubStateLinearLayout.java
+++ b/app/src/main/java/com/arialyy/simple/widget/SubStateLinearLayout.java
@@ -35,7 +35,7 @@ import java.util.WeakHashMap;
  * Created by Aria.Lao on 2017/7/17.
  */
 public class SubStateLinearLayout extends LinearLayout implements View.OnClickListener {
-
+  private final String TAG = "SubStateLinearLayout";
   interface OnShowCallback {
     void onShow(boolean visibility);
   }
@@ -106,7 +106,6 @@ public class SubStateLinearLayout extends LinearLayout implements View.OnClickLi
       if (position != -1) {
         TextView child = ((TextView) getChildAt(position));
         int p = getPercent(entity);
-        Log.d("TAG", "p = " + p);
         child.setText(entity.getFileName() + ": " + p + "%" + "   | " + entity.getConvertSpeed());
         child.invalidate();
       }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index baaa53cc..4ced4d1c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -60,7 +60,7 @@
     <!--<item>https://res5.d.cn/5a6a3384c1b2be1a52034c72752e8475414630ebc69318b84ef584115ebf5eaaab945ae07b7fe3596afc72a7940ff328d4a9553f6ae92d6c09ba4bfb533137f6.apk</item>-->
     <!--<item>https://res5.d.cn/5a6a3384c1b2be1a426f06bfc69034d69c44ae1a01da180cab8e59bd1a5e1a784bac46ba0c64579d14f0e80a4ce4f068af89b0369a393456f4f449a8829cad5c.apk</item>-->
     <item>http://static.gaoshouyou.com/d/12/0d/7f120f50c80d2e7b8c4ba24ece4f9cdd.apk</item>
-    <item>http://static.ilongyuan.cn/rayark/RayarkFZ_2.0.7.apk</item>
+    <!--<item>http://static.ilongyuan.cn/rayark/RayarkFZ_2.0.7.apk</item>-->
   </string-array>
 
   <string-array name="group_urls_1">
@@ -87,7 +87,7 @@
   <string-array name="group_names">
     <!--<item>王者荣耀.apk</item>-->
     <item>战斗吧剑灵.apk</item>
-    <item>天魔幻想.apk</item>
+    <!--<item>天魔幻想.apk</item>-->
   </string-array>
 
   <string-array name="group_names_1">
diff --git a/build.gradle b/build.gradle
index 1056598a..0882d5ad 100644
--- a/build.gradle
+++ b/build.gradle
@@ -39,7 +39,7 @@ task clean(type: Delete) {
 ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
-  publishVersion = '3.4.6_dev2'
+  publishVersion = '3.4.6_dev3'
 //  publishVersion = '1.0.3'  //FTP插件
   repoName='maven'
   desc = 'android 下载框架'