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 b242af47..6c9cdeab 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
@@ -17,7 +17,6 @@ package com.arialyy.aria.core.download;
 
 import android.support.annotation.NonNull;
 import android.text.TextUtils;
-import android.util.Log;
 import com.arialyy.aria.core.inf.AbsDownloadTarget;
 import com.arialyy.aria.core.manager.TEManager;
 import com.arialyy.aria.core.queue.DownloadTaskQueue;
@@ -63,6 +62,18 @@ public class DownloadTarget
     mTaskEntity.refreshInfo = refreshInfo;
   }
 
+  /**
+   * 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
+   * 只适用于HTTP请求
+   *
+   * @param use {@code true} 使用
+   */
+  @Deprecated public DownloadTarget useServerFileName(boolean use) {
+    mTaskEntity.useServerFileName = use;
+    return this;
+  }
+
   /**
    * 将任务设置为最高优先级任务，最高优先级任务有以下特点：
    * 1、在下载队列中，有且只有一个最高优先级任务
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 652696d1..64aa80ca 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
@@ -54,6 +54,7 @@ class HttpFileInfoThread implements Runnable {
       conn = ConnectionHelp.setConnectParam(mTaskEntity, conn);
       conn.setRequestProperty("Range", "bytes=" + 0 + "-");
       conn.setConnectTimeout(mConnectTimeOut);
+      conn.setRequestMethod(mTaskEntity.requestEnum.name);
       conn.connect();
       handleConnect(conn);
     } catch (IOException e) {
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java
index aea773c3..cd922c51 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java
@@ -154,7 +154,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
   }
 
   /**
-   * 设置请求类型
+   * 设置请求类型，POST或GET，默认为在GET
+   * 只试用于HTTP请求
    *
    * @param requestEnum {@link RequestEnum}
    */
diff --git a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTaskEntity.java b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTaskEntity.java
index 677cc509..be5e1bc8 100644
--- a/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTaskEntity.java
+++ b/Aria/src/main/java/com/arialyy/aria/core/inf/AbsTaskEntity.java
@@ -105,6 +105,12 @@ public abstract class AbsTaskEntity<ENTITY extends AbsEntity> extends DbEntity {
    */
   public String md5Key = "Content-MD5";
 
+  /**
+   * 是否使用服务器通过content-disposition传递的文件名，内容格式{@code attachment;filename=***}
+   * {@code true} 使用
+   */
+  public boolean useServerFileName = false;
+
   /**
    * 从header中获取文件描述信息所需要的key
    */
diff --git a/Aria/src/main/java/com/arialyy/aria/orm/DBConfig.java b/Aria/src/main/java/com/arialyy/aria/orm/DBConfig.java
index c5f44524..748f063d 100644
--- a/Aria/src/main/java/com/arialyy/aria/orm/DBConfig.java
+++ b/Aria/src/main/java/com/arialyy/aria/orm/DBConfig.java
@@ -35,7 +35,7 @@ class DBConfig {
   static Map<String, Class> mapping = new HashMap<>();
   static String DB_NAME;
   //static int VERSION = 16;
-  static int VERSION = 17;
+  static int VERSION = 18;
 
   static {
     if (TextUtils.isEmpty(DB_NAME)) {
diff --git a/DEV_LOG.md b/DEV_LOG.md
index 48d2342f..b088dc4f 100644
--- a/DEV_LOG.md
+++ b/DEV_LOG.md
@@ -1,4 +1,6 @@
 ## 开发日志
+  + v_3.3.8
+    - 添加POST支持
   + v_3.3.7
     - 修复一个线程重启的问题 https://github.com/AriaLyy/Aria/issues/160
     - 修复配置文件异常问题、格式化速度为0问题 https://github.com/AriaLyy/Aria/issues/161
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 1c12838f..3c81ee05 100644
--- a/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
+++ b/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java
@@ -29,6 +29,7 @@ import butterknife.Bind;
 import com.arialyy.annotations.Download;
 import com.arialyy.annotations.DownloadGroup;
 import com.arialyy.aria.core.Aria;
+import com.arialyy.aria.core.common.RequestEnum;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.download.DownloadTarget;
@@ -60,8 +61,8 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   //"http://ox.konsung.net:5555/ksdc-web/download/downloadFile/?fileName=ksdc_1.0.2.apk&rRange=0-";
   //"http://172.18.104.50:8080/download/_302turn";
   //"http://gdown.baidu.com/data/wisegame/0904344dee4a2d92/QQ_718.apk";
-  "http://shouji.360tpcdn.com/160824/2c0407dbab4a86c7a84fa7340b9969e7/block.app.wars_30.apk";
-  //"http://172.21.1.99:8080/download/test+ 中文123.zip";
+  //"http://shouji.360tpcdn.com/160824/2c0407dbab4a86c7a84fa7340b9969e7/block.app.wars_30.apk";
+  "http://172.21.1.72:8080/download/test+ 中文123.zip";
   @Bind(R.id.start) Button mStart;
   @Bind(R.id.stop) Button mStop;
   @Bind(R.id.cancel) Button mCancel;
@@ -228,6 +229,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
     Aria.download(SingleTaskActivity.this)
         .load(DOWNLOAD_URL)
         .addHeader("groupName", "value")
+        .setRequestMode(RequestEnum.POST)
         .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/hhhhhhhh.apk")
         .start();
   }