diff --git a/Aria/build.gradle b/Aria/build.gradle
index 3a7a4c2e..0c1d0be7 100644
--- a/Aria/build.gradle
+++ b/Aria/build.gradle
@@ -22,8 +22,8 @@ dependencies {
   compile fileTree(include: ['*.jar'], dir: 'libs')
   testCompile 'junit:junit:4.12'
   compile 'com.android.support:appcompat-v7:23.1.1'
-  compile project(':AriaCompiler')
-  //  compile project(':AriaAnnotations')
+//  compile project(':AriaCompiler')
+    compile project(':AriaAnnotations')
 }
+apply from: 'bintray-release.gradle'
 //apply from: 'jcenter.gradle'
-//apply from: 'bintray-release.gradle'
\ No newline at end of file
diff --git a/Aria/src/main/java/com/arialyy/aria/core/command/ResumeAllCmd.java b/Aria/src/main/java/com/arialyy/aria/core/command/ResumeAllCmd.java
index 563aacd2..c7110077 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/command/ResumeAllCmd.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/command/ResumeAllCmd.java
@@ -2,6 +2,7 @@ package com.arialyy.aria.core.command;
 
 import android.util.Log;
 import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.inf.ITask;
@@ -40,7 +41,8 @@ final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
   private ITask createTask(DownloadEntity entity) {
     ITask task = mQueue.getTask(entity);
     if (task == null) {
-      task = mQueue.createTask(mTargetName, mEntity);
+      DownloadTaskEntity taskEntity = new DownloadTaskEntity(entity);
+      task = mQueue.createTask(mTargetName, taskEntity);
     } else {
       Log.w(TAG, "添加命令执行失败，【该任务已经存在】");
     }
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 b9a7d4e7..8f29f02f 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
@@ -144,6 +144,8 @@ public class DownloadReceiver implements IReceiver<DownloadEntity> {
 
   /**
    * 恢复所有正在下载的任务
+   * 1.如果执行队列没有满，则开始下载任务，直到执行队列满
+   * 2.如果队列执行队列已经满了，则将所有任务添加到等待队列中
    */
   public void resumeAllTask() {
     final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
diff --git a/Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java b/Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java
index d3a13ba9..28d447ad 100644
--- a/Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java
+++ b/Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java
@@ -352,6 +352,9 @@ public class CommonUtil {
    * @param size file.length() 获取文件大小
    */
   public static String formatFileSize(double size) {
+    if (size < 0) {
+      return "0kb";
+    }
     double kiloByte = size / 1024;
     if (kiloByte < 1) {
       return size + "b";
diff --git a/AriaAnnotations/build.gradle b/AriaAnnotations/build.gradle
index 0b581ad5..a9f2139b 100644
--- a/AriaAnnotations/build.gradle
+++ b/AriaAnnotations/build.gradle
@@ -11,4 +11,4 @@ dependencies {
   compile fileTree(dir: 'libs', include: ['*.jar'])
 }
 
-//apply from: 'bintray-release.gradle'
\ No newline at end of file
+apply from: 'bintray-release.gradle'
\ No newline at end of file
diff --git a/AriaCompiler/src/main/java/com/arialyy/compiler/ElementHandle.java b/AriaCompiler/src/main/java/com/arialyy/compiler/ElementHandle.java
index 4e918479..a09f4178 100644
--- a/AriaCompiler/src/main/java/com/arialyy/compiler/ElementHandle.java
+++ b/AriaCompiler/src/main/java/com/arialyy/compiler/ElementHandle.java
@@ -154,7 +154,7 @@ class ElementHandle {
         ParameterSpec.builder(task, "task").addModifiers(Modifier.FINAL).build();
     StringBuilder sb = new StringBuilder();
     sb.append("Set<String> keys = keyMapping.get(\"")
-        .append(annotation.getSimpleName())
+        .append(methodName)
         .append("\");\n");
     sb.append("if (keys != null) {\n\tif (keys.contains(task.getKey())) {\n")
         .append("\t\tobj.")
diff --git a/README.md b/README.md
index 46e552f1..f1e78ebd 100644
--- a/README.md
+++ b/README.md
@@ -27,8 +27,8 @@ Aria怎样使用？
 [![Download](https://api.bintray.com/packages/arialyy/maven/AriaApi/images/download.svg)](https://bintray.com/arialyy/maven/AriaApi/_latestVersion)
 [![Download](https://api.bintray.com/packages/arialyy/maven/AriaCompiler/images/download.svg)](https://bintray.com/arialyy/maven/AriaCompiler/_latestVersion)
 ```java
-compile 'com.arialyy.aria:Aria:3.1.8'
-annotationProcessor 'com.arialyy.aria:aria-compiler:3.1.8'
+compile 'com.arialyy.aria:Aria:3.1.9'
+annotationProcessor 'com.arialyy.aria:aria-compiler:3.1.9'
 ```
 
 ## 示例
@@ -83,18 +83,18 @@ annotationProcessor 'com.arialyy.aria:aria-compiler:3.1.8'
 ### 下载状态获取
 如果你希望读取下载进度或下载信息，那么你需要创建事件类，并在onResume(Activity、Fragment)或构造函数(Dialog、PopupWindow)，将该事件类注册到Aria管理器。
 
-* 将对象注册到Aria
+1. 将对象注册到Aria
 
-` Aria.download(this).register();`或`Aria.upload(this).register();`
-```java
+ `Aria.download(this).register();`或`Aria.upload(this).register();`
+ ```java
  @Override
  protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     Aria.download(this).register();
   }
-```
+ ```
 
-* 使用'@Download'或'@Upload'注解你的函数
+2. 使用`@Download`或`@Upload`注解你的函数
 
  **注意：**
  - 注解回掉采用Apt的方式实现，所以，你不需要担心这会影响你机器的性能
@@ -102,18 +102,14 @@ annotationProcessor 'com.arialyy.aria:aria-compiler:3.1.8'
  - 被注解的方法**只能有一个参数，并且参数类型必须是`DownloadTask`或`UploadTask`**
  - 方法名可以为任意字符串
 
-* 除了在widget（Activity、Fragment、Dialog、Popupwindow）中使用注解方法外，你还可以在Service、Notification等组件中使用注解函数。
+3. 除了在widget（Activity、Fragment、Dialog、Popupwindow）中使用注解方法外，你还可以在Service、Notification等组件中使用注解函数。
 
   ```java
-  @Download.onPre
+  @Download.onPre(DOWNLOAD_URL)
   protected void onPre(DownloadTask task) {}
 
   @Download.onTaskStart
-  void taskStart(DownloadTask task) {
-    //通过下载地址可以判断任务是否是你指定的任务
-    if (task.getKey().equals(DOWNLOAD_URL)) {
-    }
-  }
+  void taskStart(DownloadTask task) {}
 
   @Download.onTaskRunning
   protected void running(DownloadTask task) {}
@@ -137,6 +133,19 @@ annotationProcessor 'com.arialyy.aria:aria-compiler:3.1.8'
   public void onNoSupportBreakPoint(DownloadTask task) {}
 
   ```
+4. 如果你希望对单个任务，或某一些特定任务设置监听器。
+ 在注解中添加任务的下载地址，**则表示只有该任务才会触发被注解的方法**。
+
+ ```java
+ @Download.onTaskRunning({
+      "https://test.xx.apk",
+      "http://test.xx2.apk"
+  }) void taskRunning(DownloadTask task) {
+    mAdapter.setProgress(task.getDownloadEntity());
+  }
+ ```
+在上面的例子中，只有下载地址是`https://test.xx.apk`和`http://test.xx2.apk`才会触发
+`taskRunning(DownloadTask task)`方法。
 
 ### Aria参数配置
 #### 配置文件设置参数
@@ -216,24 +225,33 @@ Aria.get(this).getDownloadConfig().setMaxTaskNum(3);
 ### 常用接口
 * 停止所有任务
 
-```java
-Aria.download(this).stopAllTask();
-```
+ ```java
+ Aria.download(this).stopAllTask();
+ ```
+
+* 恢复所有停止的任务
+
+ ```java
+Aria.download(this).resumeAllTask();
+ ```
+
 * 删除所有任务
 
-```java
-Aria.download(this).removeAllTask();
-```
+ ```java
+ Aria.download(this).removeAllTask();
+ ```
+
 * 获取当前任务的下载速度
 速度参数有点特殊，需要[下载事件支持](#下载状态获取)
 ``` java
 @Override public void onTaskRunning(DownloadTask task) {
-  //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 m/s
+  //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 = task.getConvertSpeed();
   //如果你有自己的单位格式，可以通过以下方法获取原始byte长度
   long speed = task.getSpeed();
 }
 ```
+
 * 获取下载的文件大小、当前进度百分比
 同样的，你也可以在DownloadTask对象中获取下载的文件大小
 ```
@@ -246,14 +264,13 @@ Aria.download(this).removeAllTask();
   int percent = task.getPercent();
 }
 ```
+
 * 设置高优先级任务
 如果你希望优先下载某一个任务，你可以
 ``` java
 Aria.download(this).load(DOWNLOAD_URL).setDownloadPath(PATH).setHighestPriority();
 ```
 
-**tips:为了防止内存泄露的情况，事件类需要使用staic进行修饰**
-
 ## 上传
  * 添加任务(只添加，不上传)
 
@@ -304,6 +321,7 @@ Aria.download(this).load(DOWNLOAD_URL).setDownloadPath(PATH).setHighestPriority(
 
 
 ## 开发日志
+  + v_3.1.9 修复stopAll队列没有任务时崩溃的问题，增加针对单个任务监听的功能
   + v_3.1.7 修复某些文件下载不了的bug，增加apt注解方法，事件获取更加简单了
   + v_3.1.6 取消任务时onTaskCancel回调两次的bug
   + v_3.1.5 优化代码结构，增加优先下载任务功能。
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 79717755..6e3b468e 100644
--- a/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
+++ b/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
@@ -211,6 +211,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   }
 
   @Download.onTaskFail(DOWNLOAD_URL) void taskFail(DownloadTask task) {
+    L.d(TAG, "task__fail");
     mUpdateHandler.sendEmptyMessage(DOWNLOAD_FAILE);
   }
 
diff --git a/app/src/main/java/com/arialyy/simple/download/multi_download/DownloadAdapter.java b/app/src/main/java/com/arialyy/simple/download/multi_download/DownloadAdapter.java
index 1d26aeaf..16ccf516 100644
--- a/app/src/main/java/com/arialyy/simple/download/multi_download/DownloadAdapter.java
+++ b/app/src/main/java/com/arialyy/simple/download/multi_download/DownloadAdapter.java
@@ -24,6 +24,7 @@ import android.widget.TextView;
 import butterknife.Bind;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.adapter.AbsHolder;
diff --git a/app/src/main/java/com/arialyy/simple/download/multi_download/MultiDownloadActivity.java b/app/src/main/java/com/arialyy/simple/download/multi_download/MultiDownloadActivity.java
index cefec9a0..502a5ce3 100644
--- a/app/src/main/java/com/arialyy/simple/download/multi_download/MultiDownloadActivity.java
+++ b/app/src/main/java/com/arialyy/simple/download/multi_download/MultiDownloadActivity.java
@@ -20,12 +20,15 @@ import android.os.Bundle;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.Toolbar;
+import android.view.Menu;
+import android.view.MenuItem;
 import butterknife.Bind;
 import com.arialyy.annotations.Download;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.frame.util.show.L;
+import com.arialyy.frame.util.show.T;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivityMultiDownloadBinding;
@@ -35,12 +38,16 @@ import java.util.List;
 /**
  * Created by AriaL on 2017/1/6.
  */
-
 public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBinding> {
   @Bind(R.id.list) RecyclerView mList;
   private DownloadAdapter mAdapter;
   private List<DownloadEntity> mData = new ArrayList<>();
 
+  String[] mFilterStr = new String[] {
+      "https://g37.gdl.netease.com/onmyoji_netease_10_1.0.20.apk",
+      "http://static.gaoshouyou.com/d/eb/f2/dfeba30541f209ab8a50d847fc1661ce.apk"
+  };
+
   @Override protected int setLayoutId() {
     return R.layout.activity_multi_download;
   }
@@ -58,6 +65,16 @@ public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBin
     mList.setAdapter(mAdapter);
   }
 
+  @Override public boolean onCreateOptionsMenu(Menu menu) {
+    getMenuInflater().inflate(R.menu.menu_mutil_task, menu);
+    return super.onCreateOptionsMenu(menu);
+  }
+
+  @Override public boolean onMenuItemClick(MenuItem item) {
+    Aria.download(this).resumeAllTask();
+    return true;
+  }
+
   @Download.onPre void onPre(DownloadTask task) {
     L.d(TAG, "download onPre");
     mAdapter.updateState(task.getDownloadEntity());
@@ -82,14 +99,17 @@ public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBin
   }
 
   @Download.onTaskFail void taskFail(DownloadTask task) {
-    L.d(TAG, "download fail");
+    mAdapter.updateState(task.getDownloadEntity());
   }
 
   @Download.onTaskComplete void taskComplete(DownloadTask task) {
     mAdapter.updateState(task.getDownloadEntity());
   }
 
-  @Download.onTaskRunning void taskRunning(DownloadTask task) {
+  @Download.onTaskRunning({
+      "https://g37.gdl.netease.com/onmyoji_netease_10_1.0.20.apk",
+      "http://static.gaoshouyou.com/d/eb/f2/dfeba30541f209ab8a50d847fc1661ce.apk"
+  }) void taskRunning(DownloadTask task) {
     mAdapter.setProgress(task.getDownloadEntity());
   }
 }
diff --git a/app/src/main/res/menu/menu_highest_priority.xml b/app/src/main/res/menu/menu_highest_priority.xml
index 8f0f3af1..a5a72c73 100644
--- a/app/src/main/res/menu/menu_highest_priority.xml
+++ b/app/src/main/res/menu/menu_highest_priority.xml
@@ -7,9 +7,8 @@
       android:icon="@mipmap/ic_add_black_48dp"
       android:orderInCategory="80"
       android:title="添加一组任务"
-      app:showAsAction="ifRoom"
+      app:showAsAction="always"
       />
-
   <item
       android:id="@+id/help"
       android:icon="@mipmap/ic_help_black_48dp"
diff --git a/app/src/main/res/menu/menu_mutil_task.xml b/app/src/main/res/menu/menu_mutil_task.xml
new file mode 100644
index 00000000..25da6312
--- /dev/null
+++ b/app/src/main/res/menu/menu_mutil_task.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+  <item
+      android:id="@+id/resume_all"
+      android:orderInCategory="80"
+      android:title="resume_all_task"
+      app:showAsAction="always"
+      />
+</menu>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index e46ea63f..3e0391ff 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
   }
   dependencies {
     classpath 'com.android.tools.build:gradle:2.2.2'
-//    classpath 'com.novoda:bintray-release:0.5.0'
+    classpath 'com.novoda:bintray-release:0.5.0'
     //        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7'
     //        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
     // NOTE: Do not place your application dependencies here; they belong
@@ -37,7 +37,7 @@ ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
 //  publishVersion = '0.0.6'
-  publishVersion = '3.1.8'
+  publishVersion = '3.1.9'
   repoName='maven'
   desc = 'android 下载框架'
   website = 'https://github.com/AriaLyy/Aria'