diff --git a/Aria/build.gradle b/Aria/build.gradle
index c0c5108c..af990516 100644
--- a/Aria/build.gradle
+++ b/Aria/build.gradle
@@ -23,8 +23,8 @@ 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: 'jcenter.gradle'
 
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 97bd7917..0ac71387 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
@@ -133,17 +133,19 @@ public class DownloadTask extends AbsTask<DownloadTaskEntity, DownloadEntity> {
    */
   @Override public void cancel() {
     if (!mEntity.isDownloadComplete()) {
+      if (!mUtil.isDownloading()) {
+        if (mOutHandler != null) {
+          mOutHandler.obtainMessage(DownloadSchedulers.CANCEL, this).sendToTarget();
+        }
+        //发送取消下载的广播
+        Intent intent = CommonUtil.createIntent(mContext.getPackageName(), Aria.ACTION_CANCEL);
+        intent.putExtra(Aria.DOWNLOAD_ENTITY, mEntity);
+        mContext.sendBroadcast(intent);
+      }
       mUtil.cancelDownload();
       mUtil.delConfigFile();
       mUtil.delTempFile();
       mEntity.deleteData();
-      if (mOutHandler != null) {
-        mOutHandler.obtainMessage(DownloadSchedulers.CANCEL, this).sendToTarget();
-      }
-      //发送取消下载的广播
-      Intent intent = CommonUtil.createIntent(mContext.getPackageName(), Aria.ACTION_CANCEL);
-      intent.putExtra(Aria.DOWNLOAD_ENTITY, mEntity);
-      mContext.sendBroadcast(intent);
     }
   }
 
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 91fe5a3f..558cdf24 100644
--- a/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
+++ b/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
@@ -183,12 +183,14 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   @Download.onTaskStop void taskStop(DownloadTask task) {
     if (task.getKey().equals(DOWNLOAD_URL)) {
       mUpdateHandler.sendEmptyMessage(DOWNLOAD_STOP);
+      L.d(TAG, "task__stop");
     }
   }
 
   @Download.onTaskCancel void taskCancel(DownloadTask task) {
     if (task.getKey().equals(DOWNLOAD_URL)) {
       mUpdateHandler.sendEmptyMessage(DOWNLOAD_CANCEL);
+      L.d(TAG, "task__cancel");
     }
   }