diff --git a/.gitignore b/.gitignore
index 04f27198..c23ed329 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,5 @@
 .idea
 /cache
 *.log
-uml
\ No newline at end of file
+uml
+*.swp
\ No newline at end of file
diff --git a/Aria/src/main/java/com/arialyy/aria/core/common/http/GetDelegate.java b/Aria/src/main/java/com/arialyy/aria/core/common/http/GetDelegate.java
new file mode 100644
index 00000000..7138f837
--- /dev/null
+++ b/Aria/src/main/java/com/arialyy/aria/core/common/http/GetDelegate.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.common.http;
+
+import android.text.TextUtils;
+import com.arialyy.aria.core.common.RequestEnum;
+import com.arialyy.aria.core.download.DownloadGroupTarget;
+import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.AbsTarget;
+import com.arialyy.aria.core.inf.IPostDelegate;
+import com.arialyy.aria.core.inf.ITarget;
+import com.arialyy.aria.util.ALog;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * get处理委托类
+ */
+public class GetDelegate<TARGET extends AbsTarget> implements IPostDelegate<TARGET>, ITarget {
+  private static final String TAG = "PostDelegate";
+  private TARGET mTarget;
+
+  public GetDelegate(TARGET target) {
+    mTarget = target;
+    mTarget.getTaskEntity().setRequestEnum(RequestEnum.GET);
+  }
+
+  @Override public TARGET setParams(Map<String, String> params) {
+    mTarget.getTaskEntity().setParams(params);
+    if (mTarget instanceof DownloadGroupTarget) {
+      for (DownloadTaskEntity subTask : ((DownloadGroupTaskEntity) mTarget.getTaskEntity()).getSubTaskEntities()) {
+        subTask.setParams(params);
+      }
+    }
+    return mTarget;
+  }
+
+  @Override public TARGET setParam(String key, String value) {
+    if (TextUtils.isEmpty(key) || TextUtils.isEmpty(value)) {
+      ALog.d(TAG, "key 或value 为空");
+      return mTarget;
+    }
+    Map<String, String> params = mTarget.getTaskEntity().getParams();
+    if (params == null) {
+      params = new HashMap<>();
+      mTarget.getTaskEntity().setParams(params);
+    }
+    params.put(key, value);
+    if (mTarget instanceof DownloadGroupTarget) {
+      for (DownloadTaskEntity subTask : ((DownloadGroupTaskEntity) mTarget.getTaskEntity()).getSubTaskEntities()) {
+        subTask.setParams(params);
+      }
+    }
+    return mTarget;
+  }
+
+  @Override public void start() {
+    mTarget.start();
+  }
+
+  @Override public void stop() {
+    mTarget.stop();
+  }
+
+  @Override public void resume() {
+    mTarget.resume();
+  }
+
+  @Override public void cancel() {
+    mTarget.cancel();
+  }
+}
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTask.java b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTask.java
index 855ab3e9..927342ce 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTask.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadGroupTask.java
@@ -57,6 +57,10 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupEntity, Downloa
         ? mTaskEntity.getEntity().getGroupName() : mTaskEntity.getEntity().getAlias());
   }
 
+  @Override public int getTaskType() {
+    return DOWNLOAD_GROUP;
+  }
+
   public static class Builder {
     DownloadGroupTaskEntity taskEntity;
     Handler outHandler;
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTarget.java b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTarget.java
index 14ad617d..f9ccfd26 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTarget.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTarget.java
@@ -18,6 +18,7 @@ package com.arialyy.aria.core.download;
 import android.support.annotation.CheckResult;
 import android.support.annotation.NonNull;
 import com.arialyy.aria.core.common.RequestEnum;
+import com.arialyy.aria.core.common.http.GetDelegate;
 import com.arialyy.aria.core.common.http.HttpHeaderDelegate;
 import com.arialyy.aria.core.common.http.PostDelegate;
 import com.arialyy.aria.core.inf.IHttpHeaderDelegate;
@@ -48,6 +49,13 @@ public class DownloadTarget extends BaseNormalTarget<DownloadTarget>
     return new PostDelegate<>(this);
   }
 
+  /**
+   * get参数传递
+   */
+  public GetDelegate asGet(){
+    return new GetDelegate<>(this);
+  }
+
   /**
    * 是否使用服务器通过content-disposition传递的文件名，内容格式{@code attachment;filename=***}
    * 如果获取不到服务器文件名，则使用用户设置的文件名
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java
index 83a3f5e2..f61e8b9d 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java
@@ -68,6 +68,10 @@ public class DownloadTask extends AbsNormalTask<DownloadEntity, DownloadTaskEnti
     return mEntity.getUrl();
   }
 
+  @Override public int getTaskType() {
+    return DOWNLOAD;
+  }
+
   @Override public String getKey() {
     return mEntity.getUrl();
   }
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/ConnectionHelp.java b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/ConnectionHelp.java
index 59d26807..0f0c30f2 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/ConnectionHelp.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/ConnectionHelp.java
@@ -21,16 +21,22 @@ import com.arialyy.aria.core.common.ProtocolType;
 import com.arialyy.aria.core.common.RequestEnum;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.util.ALog;
+import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.aria.util.SSLContextUtil;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStreamWriter;
 import java.net.CookieManager;
 import java.net.CookieStore;
 import java.net.HttpCookie;
 import java.net.HttpURLConnection;
+import java.net.MalformedURLException;
 import java.net.ProtocolException;
 import java.net.URL;
 import java.net.URLConnection;
+import java.net.URLEncoder;
+import java.util.Map;
 import java.util.Set;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.InflaterInputStream;
@@ -39,10 +45,36 @@ import javax.net.ssl.SSLContext;
 import javax.net.ssl.SSLSocketFactory;
 
 /**
- * Created by lyy on 2017/1/18.
- * 链接帮助类
+ * Created by lyy on 2017/1/18. 链接帮助类
  */
 class ConnectionHelp {
+  private static final String TAG = "ConnectionHelp";
+
+  /**
+   * 处理url参数
+   *
+   * @throws MalformedURLException
+   */
+  static URL handleUrl(String url, AbsTaskEntity taskEntity) throws MalformedURLException {
+    Map<String, String> params = taskEntity.getParams();
+    if (params != null && taskEntity.getRequestEnum() == RequestEnum.GET) {
+      if (url.contains("?")) {
+        ALog.e(TAG, String.format("设置参数失败，url中已经有?，url: %s", url));
+        return new URL(CommonUtil.convertUrl(url));
+      }
+      StringBuilder sb = new StringBuilder();
+      sb.append(url).append("?");
+      Set<String> keys = params.keySet();
+      for (String key : keys) {
+        sb.append(key).append("=").append(URLEncoder.encode(params.get(key))).append("&");
+      }
+      String temp = sb.toString();
+      temp = temp.substring(0, temp.length() - 1);
+      return new URL(CommonUtil.convertUrl(temp));
+    } else {
+      return new URL(CommonUtil.convertUrl(url));
+    }
+  }
 
   /**
    * 转换HttpUrlConnect的inputStream流
diff --git a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpFileInfoThread.java b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpFileInfoThread.java
index 3cd5e123..14a5a9d1 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpFileInfoThread.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpFileInfoThread.java
@@ -69,7 +69,7 @@ class HttpFileInfoThread implements Runnable {
     Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
     HttpURLConnection conn = null;
     try {
-      URL url = new URL(CommonUtil.convertUrl(mEntity.getUrl()));
+      URL url = ConnectionHelp.handleUrl(mEntity.getUrl(), mTaskEntity);
       conn = ConnectionHelp.handleConnection(url, mTaskEntity);
       conn = ConnectionHelp.setConnectParam(mTaskEntity, conn);
       conn.setRequestProperty("Range", "bytes=" + 0 + "-");
@@ -275,7 +275,7 @@ class HttpFileInfoThread implements Runnable {
     mEntity.setRedirect(true);
     mEntity.setRedirectUrl(newUrl);
     String cookies = conn.getHeaderField("Set-Cookie");
-    URL url = new URL(CommonUtil.convertUrl(newUrl));
+    URL url = ConnectionHelp.handleUrl(newUrl, mTaskEntity);
     conn = ConnectionHelp.handleConnection(url, mTaskEntity);
     conn = ConnectionHelp.setConnectParam(mTaskEntity, conn);
     conn.setRequestProperty("Cookie", cookies);
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 56fd1d08..44c23d79 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
@@ -75,7 +75,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
     //当前子线程的下载位置
     mChildCurrentLocation = mConfig.START_LOCATION;
     try {
-      URL url = new URL(CommonUtil.convertUrl(mConfig.URL));
+      URL url = ConnectionHelp.handleUrl(mConfig.URL, mTaskEntity);
       conn = ConnectionHelp.handleConnection(url, mTaskEntity);
       if (mConfig.SUPPORT_BP) {
         ALog.d(TAG,
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTask.java b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTask.java
index c88d13ae..d8299a31 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTask.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTask.java
@@ -17,6 +17,7 @@ package com.arialyy.aria.core.inf;
 
 import android.content.Context;
 import android.os.Handler;
+import android.os.Parcelable;
 import android.text.TextUtils;
 import com.arialyy.aria.core.common.IUtil;
 import com.arialyy.aria.util.ALog;
@@ -63,8 +64,7 @@ public abstract class AbsTask<ENTITY extends AbsEntity, TASK_ENTITY extends AbsT
   }
 
   /**
-   * 添加扩展数据
-   * 读取扩展数据{@link #getExpand(String)}
+   * 添加扩展数据 读取扩展数据{@link #getExpand(String)}
    */
   public void putExpand(String key, Object obj) {
     if (TextUtils.isEmpty(key)) {
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/ITask.java b/Aria/src/main/java/com/arialyy/aria/core/inf/ITask.java
index 907e368b..6fece641 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/ITask.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/ITask.java
@@ -20,6 +20,34 @@ package com.arialyy.aria.core.inf;
  */
 public interface ITask<TASK_ENTITY extends AbsTaskEntity> {
 
+  /**
+   * 普通下载任务
+   */
+  int DOWNLOAD = 1;
+  /**
+   * 上传任务
+   */
+  int UPLOAD = 2;
+  /**
+   * 组合任务
+   */
+  int DOWNLOAD_GROUP = 3;
+  /**
+   * 组合任务的子任务
+   */
+  int DOWNLOAD_GROUP_SUB = 4;
+  /**
+   * 未知
+   */
+  int OTHER = -1;
+
+  /**
+   * 获取任务类型
+   *
+   * @return {@link #DOWNLOAD}、{@link #UPLOAD}、{@link #DOWNLOAD_GROUP}
+   */
+  int getTaskType();
+
   /**
    * 获取下载状态
    */
@@ -51,6 +79,7 @@ public interface ITask<TASK_ENTITY extends AbsTaskEntity> {
 
   /**
    * 停止任务
+   *
    * @param type {@code 0}默认操作，{@code 1}停止任务不自动执行下一任务
    */
   void stop(int type);
diff --git a/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java b/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java
index d2b3b087..188d8f09 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/scheduler/AbsSchedulers.java
@@ -15,6 +15,8 @@
  */
 package com.arialyy.aria.core.scheduler;
 
+import android.content.Intent;
+import android.os.Bundle;
 import android.os.CountDownTimer;
 import android.os.Message;
 import com.arialyy.aria.core.AriaManager;
@@ -26,6 +28,7 @@ import com.arialyy.aria.core.inf.AbsTask;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.GroupSendParams;
 import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITask;
 import com.arialyy.aria.core.inf.TaskSchedulerType;
 import com.arialyy.aria.core.manager.TEManager;
 import com.arialyy.aria.core.queue.ITaskQueue;
@@ -38,8 +41,7 @@ import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 
 /**
- * Created by lyy on 2017/6/4.
- * 事件调度器，用于处理任务状态的调度
+ * Created by lyy on 2017/6/4. 事件调度器，用于处理任务状态的调度
  */
 abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends AbsTask,
     QUEUE extends ITaskQueue<TASK, TASK_ENTITY>> implements ISchedulers<TASK> {
@@ -55,6 +57,12 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
    */
   abstract String getProxySuffix();
 
+  private AriaManager manager;
+
+  AbsSchedulers() {
+    manager = AriaManager.getInstance(AriaManager.APP);
+  }
+
   @Override public void register(Object obj) {
     String targetName = obj.getClass().getName();
     AbsSchedulerListener<TASK, AbsNormalEntity> listener = mObservers.get(getKey(obj));
@@ -155,6 +163,13 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
         }
       }
     }
+
+    boolean canSend = manager.getDownloadConfig().isUseBroadcast();
+    if (canSend) {
+      AriaManager.APP.sendBroadcast(
+          createData(msg.what, ITask.DOWNLOAD_GROUP_SUB, params.entity));
+    }
+
     return true;
   }
 
@@ -201,6 +216,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
    * @param state 状态
    */
   private void callback(int state, TASK task) {
+    sendNormalBroadcast(state, task);
     if (mObservers.size() > 0) {
       Set<String> keys = mObservers.keySet();
       for (String key : keys) {
@@ -254,6 +270,46 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
     }
   }
 
+  /**
+   * 发送普通任务的广播
+   */
+  private void sendNormalBroadcast(int state, TASK task) {
+    if (task.getTaskType() == ITask.DOWNLOAD || task.getTaskType() == ITask.DOWNLOAD_GROUP) {
+      boolean canSend = manager.getDownloadConfig().isUseBroadcast();
+      if (canSend) {
+        AriaManager.APP.sendBroadcast(
+            createData(state, task.getTaskType(), task.getTaskEntity().getEntity()));
+      }
+    } else if (task.getTaskType() == ITask.UPLOAD) {
+      boolean canSend = manager.getUploadConfig().isUseBroadcast();
+      if (canSend) {
+        AriaManager.APP.sendBroadcast(
+            createData(state, task.getTaskType(), task.getTaskEntity().getEntity()));
+      }
+    } else {
+      ALog.w(TAG, "发送广播失败，没有对应的任务");
+    }
+  }
+
+  /**
+   * 创建广播发送的数据
+   *
+   * @param taskState 任务状态 {@link ISchedulers}
+   * @param taskType 任务类型 {@link ITask}
+   * @param entity 任务实体
+   */
+  private Intent createData(int taskState, int taskType, AbsEntity entity) {
+    Intent intent = new Intent(ISchedulers.ARIA_TASK_INFO_ACTION);
+    Bundle b = new Bundle();
+    b.putInt(ISchedulers.TASK_TYPE, taskType);
+    b.putInt(ISchedulers.TASK_STATE, taskState);
+    b.putLong(ISchedulers.TASK_SPEED, entity.getSpeed());
+    b.putInt(ISchedulers.TASK_PERCENT, entity.getPercent());
+    b.putParcelable(ISchedulers.TASK_ENTITY, entity);
+    intent.putExtras(b);
+    return intent;
+  }
+
   /**
    * 处理下载任务下载失败的情形
    *
@@ -269,7 +325,6 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
     long interval = 2000;
     int num = 10;
     boolean isNotNetRetry = false;
-    AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     if (task instanceof DownloadTask || task instanceof DownloadGroupTask) {
       interval = manager.getDownloadConfig().getReTryInterval();
       num = manager.getDownloadConfig().getReTryNum();
diff --git a/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadGroupSchedulers.java b/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadGroupSchedulers.java
index 2ee7b88f..41c21944 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadGroupSchedulers.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadGroupSchedulers.java
@@ -31,6 +31,7 @@ public class DownloadGroupSchedulers extends
   private static volatile DownloadGroupSchedulers INSTANCE = null;
 
   private DownloadGroupSchedulers() {
+    super();
     mQueue = DownloadGroupTaskQueue.getInstance();
   }
 
diff --git a/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadSchedulers.java b/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadSchedulers.java
index 85b6cac3..f051d864 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadSchedulers.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadSchedulers.java
@@ -33,6 +33,7 @@ public class DownloadSchedulers
   private static volatile DownloadSchedulers INSTANCE = null;
 
   private DownloadSchedulers() {
+    super();
     mQueue = DownloadTaskQueue.getInstance();
   }
 
diff --git a/Aria/src/main/java/com/arialyy/aria/core/scheduler/ISchedulers.java b/Aria/src/main/java/com/arialyy/aria/core/scheduler/ISchedulers.java
index fb37ed80..caa11261 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/scheduler/ISchedulers.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/scheduler/ISchedulers.java
@@ -17,20 +17,59 @@
 package com.arialyy.aria.core.scheduler;
 
 import android.os.Handler;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
 import com.arialyy.aria.core.inf.AbsTask;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.upload.UploadEntity;
 
 /**
- * Created by lyy on 2016/11/2.
- * 调度器功能接口
+ * Created by lyy on 2016/11/2. 调度器功能接口
  */
 public interface ISchedulers<Task extends AbsTask> extends Handler.Callback {
+
+  String ARIA_TASK_INFO_ACTION = "ARIA_TASK_INFO_ACTION";
+  /**
+   * 广播接收器中通过TASK_TYPE字段获取任务类型 {@link ITask#DOWNLOAD}、{@link ITask#DOWNLOAD_GROUP}、{@link
+   * ITask#UPLOAD}、{@link ITask#DOWNLOAD_GROUP_SUB}
+   */
+  String TASK_TYPE = "ARIA_TASK_TYPE";
+
+  /**
+   * 广播接收器中通过TASK_STATE字段获取任务状态 普通任务的有：
+   * </br>
+   * {@link #NO_SUPPORT_BREAK_POINT}、{@link #PRE}、{@link #POST_PRE}、{@link #START}、{@link
+   * #STOP}、{@link #FAIL}、{@link #CANCEL}、{@link #COMPLETE}、{@link #RUNNING}、{@link #RESUME}、{@link
+   * #WAIT}
+   * </br>
+   * 子任务的有：{@link #SUB_PRE}、{@link #SUB_START}、{@link #SUB_STOP}、{@link #SUB_CANCEL}、{@link
+   * #SUB_FAIL}、{@link #SUB_RUNNING}、{@link #SUB_COMPLETE}
+   */
+  String TASK_STATE = "ARIA_TASK_STATE";
+
+  /**
+   * 广播接收器中通过TASK_ENTITY字段获取任务实体 {@link DownloadEntity}、{@link UploadEntity}、{@link
+   * DownloadGroupEntity}
+   */
+  String TASK_ENTITY = "ARIA_TASK_ENTITY";
+
+  /**
+   * 任务速度，单位：byte/s
+   */
+  String TASK_SPEED = "ARIA_TASK_SPEED";
+
+  /**
+   * 任务进度
+   */
+  String TASK_PERCENT = "ARIA_TASK_PERCENT";
+
   /**
-   * 为任务组任务
+   * 为组合任务任务
    */
   int IS_SUB_TASK = 0xd1;
 
   /**
-   * 不支持断点
+   * 任务不支持断点
    */
   int NO_SUPPORT_BREAK_POINT = 9;
   /**
@@ -76,37 +115,37 @@ public interface ISchedulers<Task extends AbsTask> extends Handler.Callback {
   int WAIT = 10;
 
   /**
-   * 任务组子任务预处理
+   * 组合任务子任务预处理
    */
   int SUB_PRE = 0xa1;
 
   /**
-   * 任务组子任务开始
+   * 组合任务子任务开始
    */
   int SUB_START = 0xa2;
 
   /**
-   * 任务组子任务停止
+   * 组合任务子任务停止
    */
   int SUB_STOP = 0xa3;
 
   /**
-   * 任务组子任务取消
+   * 组合任务子任务取消
    */
   int SUB_CANCEL = 0xa4;
 
   /**
-   * 任务组子任务失败
+   * 组合任务子任务失败
    */
   int SUB_FAIL = 0xa5;
 
   /**
-   * 任务组子任务执行执行中
+   * 组合任务子任务执行执行中
    */
   int SUB_RUNNING = 0xa6;
 
   /**
-   * 任务组子任务完成
+   * 组合任务子任务完成
    */
   int SUB_COMPLETE = 0xa7;
 
diff --git a/Aria/src/main/java/com/arialyy/aria/core/scheduler/UploadSchedulers.java b/Aria/src/main/java/com/arialyy/aria/core/scheduler/UploadSchedulers.java
index b832c931..1c48133b 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/scheduler/UploadSchedulers.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/scheduler/UploadSchedulers.java
@@ -29,6 +29,7 @@ public class UploadSchedulers extends AbsSchedulers<UploadTaskEntity, UploadTask
   private static volatile UploadSchedulers INSTANCE = null;
 
   private UploadSchedulers() {
+    super();
     mQueue = UploadTaskQueue.getInstance();
   }
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index dcd6df68..22d8cc6f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -20,7 +20,7 @@
     <!--android:name=".download.group.DownloadGroupActivity"-->
           <!--android:name=".MainActivity"-->
     <activity
-          android:name=".test.AnyRunActivity"
+          android:name=".download.SingleTaskActivity"
         android:label="@string/app_name">
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>
diff --git a/app/src/main/assets/aria_config.xml b/app/src/main/assets/aria_config.xml
index dc934680..f866fb80 100644
--- a/app/src/main/assets/aria_config.xml
+++ b/app/src/main/assets/aria_config.xml
@@ -66,8 +66,10 @@
 
     <!--进度更新更新间隔，默认1000毫秒-->
     <updateInterval value="1000"/>
+
     <!--除非无法使用注解，否则不建议使用广播来接受任务状态，true：使用广播接收任务状态，false：不适用广播接收状态 -->
-    <useBroadcast value="false"/>
+    <!-- http://aria.laoyuyu.me/aria_doc/api/use_broadcast.html -->
+    <useBroadcast value="true"/>
 
   </download>
 
@@ -105,6 +107,7 @@
     <updateInterval value="1000"/>
 
     <!--除非无法使用注解，否则不建议使用广播来接受任务状态，true：使用广播接收任务状态，false：不适用广播接收状态 -->
+    <!-- http://aria.laoyuyu.me/aria_doc/api/use_broadcast.html -->
     <useBroadcast value="false"/>
   </upload>
 
diff --git a/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java b/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
index 19a2b3b9..6a86534b 100644
--- a/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
+++ b/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
@@ -16,8 +16,11 @@
 
 package com.arialyy.simple.download;
 
+import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
+import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Environment;
@@ -35,6 +38,7 @@ import com.arialyy.aria.core.common.RequestEnum;
 import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.scheduler.ISchedulers;
 import com.arialyy.aria.util.ALog;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.frame.util.show.L;
@@ -43,6 +47,7 @@ import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivitySingleBinding;
 import java.io.File;
+import java.util.HashMap;
 import java.util.Map;
 
 public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
@@ -51,22 +56,46 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
       //"http://kotlinlang.org/docs/kotlin-docs.pdf";
       //"https://atom-installer.github.com/v1.13.0/AtomSetup.exe?s=1484074138&ext=.exe";
       //"http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apks";
-      "http://120.55.95.61:8811/ghcg/zg/武义总规纲要成果.zips";
+      //"http://120.55.95.61:8811/ghcg/zg/武义总规纲要成果.zip";
       //"https://yizi-kejian.oss-cn-beijing.aliyuncs.com/qimeng/package1/qmtable11.zip";
       //"http://rs.0.gaoshouyou.com/d/04/1e/400423a7551e1f3f0eb1812afa1f9b44.apk";
       //"http://58.210.9.131/tpk/sipgt//TDLYZTGH.tpk"; //chunked 下载
       //"https://static.donguo.me/video/ip/course/pfys_1.mp4";
-  //"https://www.baidu.com/link?url=_LFCuTPtnzFxVJByJ504QymRywIA1Z_T5xUxe9ZLuxcGM0C_RcdpWyB1eGjbJC-e5wv5wAKM4WmLMAS5KeF6EZJHB8Va3YqZUiaErqK_pxm&wd=&eqid=e8583fe70002d126000000065a99f864";
-  //"https://d.pcs.baidu.com/file/a02c89a2d479d4fd2756f3313d42491d?fid=4232431903-250528-1114369760340736&dstime=1525491372&rt=sh&sign=FDtAERVY-DCb740ccc5511e5e8fedcff06b081203-3C13vkOkuk4TqXvVYW05zj1K0ao%3D&expires=8h&chkv=1&chkbd=0&chkpc=et&dp-logid=8651730921842106225&dp-callid=0&r=165533013";
-  //"http://apk500.bce.baidu-mgame.com/game/67000/67734/20170622040827_oem_5502845.apk?r=1";
-  //"https://dl.genymotion.com/releases/genymotion-2.12.1/genymotion-2.12.1-vbox.exe";
-  //"http://9.9.9.59:5000/download/CentOS-7-x86_64-Minimal-1804.iso";
+      //"https://www.baidu.com/link?url=_LFCuTPtnzFxVJByJ504QymRywIA1Z_T5xUxe9ZLuxcGM0C_RcdpWyB1eGjbJC-e5wv5wAKM4WmLMAS5KeF6EZJHB8Va3YqZUiaErqK_pxm&wd=&eqid=e8583fe70002d126000000065a99f864";
+      //"https://d.pcs.baidu.com/file/a02c89a2d479d4fd2756f3313d42491d?fid=4232431903-250528-1114369760340736&dstime=1525491372&rt=sh&sign=FDtAERVY-DCb740ccc5511e5e8fedcff06b081203-3C13vkOkuk4TqXvVYW05zj1K0ao%3D&expires=8h&chkv=1&chkbd=0&chkpc=et&dp-logid=8651730921842106225&dp-callid=0&r=165533013";
+      //"http://apk500.bce.baidu-mgame.com/game/67000/67734/20170622040827_oem_5502845.apk?r=1";
+      //"https://dl.genymotion.com/releases/genymotion-2.12.1/genymotion-2.12.1-vbox.exe";
+      //"http://9.9.9.50:5000/download1";
+  "http://9.9.9.50:5000/download/CentOS-7-x86_64-Minimal-1804.iso";
   //"https://firmwareapi.azurewebsites.net/firmware-overview?name=A19_Filament_W_IMG0038_00102411-encrypted.ota";
   @Bind(R.id.start) Button mStart;
   @Bind(R.id.stop) Button mStop;
   @Bind(R.id.cancel) Button mCancel;
   @Bind(R.id.speeds) RadioGroup mRg;
 
+  BroadcastReceiver receiver = new BroadcastReceiver() {
+    @Override public void onReceive(Context context, Intent intent) {
+      if (intent.getAction().equals(ISchedulers.ARIA_TASK_INFO_ACTION)) {
+        ALog.d(TAG, "state = " + intent.getIntExtra(ISchedulers.TASK_STATE, -1));
+        ALog.d(TAG, "type = " + intent.getIntExtra(ISchedulers.TASK_TYPE, -1));
+        ALog.d(TAG, "speed = " + intent.getLongExtra(ISchedulers.TASK_SPEED, -1));
+        ALog.d(TAG, "percent = " + intent.getIntExtra(ISchedulers.TASK_PERCENT, -1));
+        ALog.d(TAG, "entity = " + intent.getParcelableExtra(ISchedulers.TASK_ENTITY).toString());
+      }
+    }
+  };
+
+  @Override protected void onResume() {
+    super.onResume();
+    //registerReceiver(receiver, new IntentFilter(ISchedulers.ARIA_TASK_INFO_ACTION));
+  }
+
+  @Override protected void onDestroy() {
+    super.onDestroy();
+    unregisterReceiver(receiver);
+    Aria.download(this).unRegister();
+  }
+
   @Override protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     Aria.download(this).register();
@@ -142,14 +171,14 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   @Download.onTaskRunning protected void running(DownloadTask task) {
     ALog.d(TAG, String.format("%s_running_%s", getClass().getName(), hashCode()));
     //if (task.getKey().equals(DOWNLOAD_URL)) {
-      //Log.d(TAG, task.getKey());
-      long len = task.getFileSize();
-      if (len == 0) {
-        getBinding().setProgress(0);
-      } else {
-        getBinding().setProgress(task.getPercent());
-      }
-      getBinding().setSpeed(task.getConvertSpeed());
+    //Log.d(TAG, task.getKey());
+    long len = task.getFileSize();
+    if (len == 0) {
+      getBinding().setProgress(0);
+    } else {
+      getBinding().setProgress(task.getPercent());
+    }
+    getBinding().setSpeed(task.getConvertSpeed());
     //}
   }
 
@@ -199,20 +228,20 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
 
   @Download.onTaskComplete void taskComplete(DownloadTask task) {
     //if (task.getKey().equals(DOWNLOAD_URL)) {
-      getBinding().setProgress(100);
-      Toast.makeText(SingleTaskActivity.this, "下载完成", Toast.LENGTH_SHORT).show();
-      mStart.setText("重新开始？");
-      //mCancel.setEnabled(false);
-      setBtState(true);
-      getBinding().setSpeed("");
-      L.d(TAG, "path ==> " + task.getDownloadEntity().getDownloadPath());
-      L.d(TAG, "md5Code ==> " + CommonUtil.getFileMD5(new File(task.getDownloadPath())));
-      L.d(TAG, "data ==> " + Aria.download(this).getDownloadEntity(DOWNLOAD_URL));
-      //Intent install = new Intent(Intent.ACTION_VIEW);
-      //install.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-      //File apkFile = new File(task.getDownloadPath());
-      //install.setDataAndType(Uri.fromFile(apkFile), "application/vnd.android.package-archive");
-      //startActivity(install);
+    getBinding().setProgress(100);
+    Toast.makeText(SingleTaskActivity.this, "下载完成", Toast.LENGTH_SHORT).show();
+    mStart.setText("重新开始？");
+    //mCancel.setEnabled(false);
+    setBtState(true);
+    getBinding().setSpeed("");
+    L.d(TAG, "path ==> " + task.getDownloadEntity().getDownloadPath());
+    L.d(TAG, "md5Code ==> " + CommonUtil.getFileMD5(new File(task.getDownloadPath())));
+    L.d(TAG, "data ==> " + Aria.download(this).getDownloadEntity(DOWNLOAD_URL));
+    //Intent install = new Intent(Intent.ACTION_VIEW);
+    //install.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+    //File apkFile = new File(task.getDownloadPath());
+    //install.setDataAndType(Uri.fromFile(apkFile), "application/vnd.android.package-archive");
+    //startActivity(install);
     //}
   }
 
@@ -271,6 +300,9 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
     //  file.delete();
     //}
 
+    Map<String, String> params = new HashMap<>();
+    params.put("key", "value");
+    params.put("filename", "CentOS-7-x86_64-Minimal-1804.iso");
     Aria.download(SingleTaskActivity.this)
         .load(DOWNLOAD_URL)
         //.addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
@@ -279,7 +311,9 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
         //.addHeader("Cookie", "BAIDUID=648E5FF020CC69E8DD6F492D1068AAA9:FG=1; BIDUPSID=648E5FF020CC69E8DD6F492D1068AAA9; PSTM=1519099573; BD_UPN=12314753; locale=zh; BDSVRTM=0")
         .useServerFileName(true)
         .setFilePath(path, true)
-        //.asPost().setParam("key", "value")
+        //.asGet()
+        .asPost()
+        .setParams(params)
         //.setExtendField("{\n"
         //    + "\"id\":\"你的样子\"\n< > "
         //    + "}")
@@ -288,11 +322,6 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
     //.add();
   }
 
-  @Override protected void onDestroy() {
-    super.onDestroy();
-    //Aria.download(this).unRegister();
-  }
-
   @Override protected void onStop() {
     super.onStop();
     //Aria.download(this).unRegister();
diff --git a/aria/src/main/java/com/arialyy/aria/core/upload/UploadTask.java b/aria/src/main/java/com/arialyy/aria/core/upload/UploadTask.java
index a8c6d6fc..c4a38254 100644
--- a/aria/src/main/java/com/arialyy/aria/core/upload/UploadTask.java
+++ b/aria/src/main/java/com/arialyy/aria/core/upload/UploadTask.java
@@ -23,8 +23,7 @@ import com.arialyy.aria.core.scheduler.ISchedulers;
 import com.arialyy.aria.core.upload.uploader.SimpleUploadUtil;
 
 /**
- * Created by lyy on 2017/2/23.
- * 上传任务
+ * Created by lyy on 2017/2/23. 上传任务
  */
 public class UploadTask extends AbsNormalTask<UploadEntity, UploadTaskEntity> {
 
@@ -35,6 +34,10 @@ public class UploadTask extends AbsNormalTask<UploadEntity, UploadTaskEntity> {
     mUtil = new SimpleUploadUtil(taskEntity, (IUploadListener) mListener);
   }
 
+  @Override public int getTaskType() {
+    return UPLOAD;
+  }
+
   @Override public String getKey() {
     return mTaskEntity.getEntity().getFilePath();
   }
diff --git a/py/download.py b/py/download.py
index e42927df..a90dd755 100644
--- a/py/download.py
+++ b/py/download.py
@@ -17,5 +17,16 @@ def downloader(filename):
     return send_from_directory(dirpath, filename, as_attachment=True)  # as_attachment=True 一定要写，不然会变成打开，而不是下载
 
 
+@app.route("/download1", methods=['POST', 'GET'])
+def downloader1():
+    """
+    不支持断点的下载
+    """
+    filename = request.values.get('filename')
+    data = request.values.get('key')
+    print data
+    dirpath = 'D:/test'
+    return send_from_directory(dirpath, filename, as_attachment=True)  # as_attachment=True 一定要写，不然会变成打开，而不是下载
+
 if __name__ == '__main__':
     app.run(host='0.0.0.0', debug=True)  # 需要关闭防火墙