diff --git a/.idea/misc.xml b/.idea/misc.xml
index 5d199810..fbb68289 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -37,7 +37,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/Aria/build.gradle b/Aria/build.gradle
index b32a7e32..f9c8604e 100644
--- a/Aria/build.gradle
+++ b/Aria/build.gradle
@@ -7,8 +7,8 @@ android {
   defaultConfig {
     minSdkVersion 9
     targetSdkVersion 23
-    versionCode 80
-    versionName "2.3.2"
+    versionCode 81
+    versionName "2.3.3"
   }
   buildTypes {
     release {
@@ -23,4 +23,4 @@ dependencies {
   testCompile 'junit:junit:4.12'
   compile 'com.android.support:appcompat-v7:23.1.1'
 }
-//apply from: 'jcenter.gradle'
+apply from: 'jcenter.gradle'
diff --git a/Aria/jcenter.gradle b/Aria/jcenter.gradle
index d65b239b..efbb3ea1 100644
--- a/Aria/jcenter.gradle
+++ b/Aria/jcenter.gradle
@@ -3,7 +3,7 @@ version = PROJ_VERSION
 project.archivesBaseName = PROJ_ARTIFACT_ID
 apply plugin: 'com.jfrog.bintray'
 apply plugin: 'com.github.dcendents.android-maven'
-//输入：gradlew bintrayupload 执行
+//输入：gradlew bintray 执行
 
 //############################## jar、sources、doc 打包 start #######################################
 task sourcesJar(type: Jar) {
@@ -75,9 +75,10 @@ artifacts {
 
 //################################# jcenter 上传配置 start #########################################
 bintray {
-  user = hasProperty("bintrayUser") ? getProperty("bintrayUser") : getProperty("BINTRAY_USER")
-  key = hasProperty("bintrayKey") ? getProperty("bintrayKey") : getProperty("BINTRAY_KEY")
-
+//  user = hasProperty("bintrayUser") ? getProperty("bintrayUser") : getProperty("BINTRAY_USER")
+//  key = hasProperty("bintrayKey") ? getProperty("bintrayKey") : getProperty("BINTRAY_KEY")
+  user = BINTRAY_USER
+  key = BINTRAY_KEY
   configurations = ['archives']
 
   pkg {
diff --git a/Aria/src/main/java/com/arialyy/aria/util/WeakHandler.java b/Aria/src/main/java/com/arialyy/aria/util/WeakHandler.java
index 060c5647..2d176dde 100644
--- a/Aria/src/main/java/com/arialyy/aria/util/WeakHandler.java
+++ b/Aria/src/main/java/com/arialyy/aria/util/WeakHandler.java
@@ -37,14 +37,11 @@ import java.util.concurrent.locks.ReentrantLock;
 
 /**
  * Memory safer implementation of android.os.Handler
- * <p/>
  * Original implementation of Handlers always keeps hard reference to handler in queue of execution.
  * If you create anonymous handler and post delayed message into it, it will keep all parent class
  * for that time in memory even if it could be cleaned.
- * <p/>
  * This implementation is trickier, it will keep WeakReferences to runnables and messages,
  * and GC could collect them once WeakHandler instance is not referenced any more
- * <p/>
  *
  * @see android.os.Handler
  *
diff --git a/app/src/main/java/com/arialyy/simple/activity/SingleTaskActivity.java b/app/src/main/java/com/arialyy/simple/activity/SingleTaskActivity.java
index 8ea93fb8..2446f2db 100644
--- a/app/src/main/java/com/arialyy/simple/activity/SingleTaskActivity.java
+++ b/app/src/main/java/com/arialyy/simple/activity/SingleTaskActivity.java
@@ -54,10 +54,10 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   public static final  int    DOWNLOAD_RESUME   = 0x05;
   public static final  int    DOWNLOAD_COMPLETE = 0x06;
   public static final  int    DOWNLOAD_RUNNING  = 0x07;
-  //private static final String DOWNLOAD_URL      =
-  //    "http://static.gaoshouyou.com/d/3a/93/573ae1db9493a801c24bf66128b11e39.apk";
   private static final String DOWNLOAD_URL      =
-      "http://o.aolcdn.com/hss/storage/midas/3679ed444c51eca8d17a82b7da021b01/204737495/fitbit-charge-2.jpeg";
+      "http://static.gaoshouyou.com/d/3a/93/573ae1db9493a801c24bf66128b11e39.apk";
+  //private static final String DOWNLOAD_URL      =
+  //    "http://www.yangqiang.im/wp-content/uploads/2016/10/%E6%8A%BD%E8%B1%A1%E5%B7%A5%E5%8E%82%E6%A8%A1%E5%BC%8F.png";
   @Bind(R.id.progressBar) HorizontalProgressBarWithNumber mPb;
   @Bind(R.id.start)       Button                          mStart;
   @Bind(R.id.stop)        Button                          mStop;
@@ -124,9 +124,9 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
           mCancel.setEnabled(false);
           setBtState(true);
 
-          String path = Environment.getExternalStorageDirectory().getPath() + "/test.jpg";
-          Bitmap bm = BitmapFactory.decodeFile(path);
-          mImg.setImageBitmap(bm);
+          //String path = Environment.getExternalStorageDirectory().getPath() + "/test.jpg";
+          //Bitmap bm = BitmapFactory.decodeFile(path);
+          //mImg.setImageBitmap(bm);
 
           break;
       }
@@ -203,10 +203,10 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   private void start() {
     Aria.whit(this)
         .load(DOWNLOAD_URL)
-        //.setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
-        //.setDownloadName("test.apk")
-        .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.jpg")
-        .setDownloadName("test.jpg")
+        .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
+        .setDownloadName("test.apk")
+        //.setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.jpg")
+        //.setDownloadName("test.jpg")
         .start();
   }