diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
index 16ca6bca2..162ef6894 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
@@ -351,7 +351,7 @@ public interface WxMpService {
    * @throws WxErrorException
    */
   public void menuDelete(String menuid) throws WxErrorException;
-  
+
   /**
    * <pre>
    * 自定义菜单查询接口
@@ -361,7 +361,7 @@ public interface WxMpService {
    * @throws WxErrorException
    */
   public WxMenu menuGet() throws WxErrorException;
-  
+
   /**
    * <pre>
    * 测试个性化菜单匹配结果
@@ -723,7 +723,7 @@ public interface WxMpService {
   /**
    * 统一下单(详见http://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_1)
    * 在发起微信支付前，需要调用统一下单接口，获取"预支付交易会话标识"
-   * 
+   *
    * @param parameters
    *            All required/optional parameters for weixin payment
    * @return
@@ -737,10 +737,10 @@ public interface WxMpService {
    * @param parameters
    *            the required or optional parameters
    * @return
- * @throws WxErrorException 
+ * @throws WxErrorException
    */
-  Map<String, String> getJSSDKPayInfo(Map<String, String> parameters) throws WxErrorException;  	
-  	
+  Map<String, String> getJSSDKPayInfo(Map<String, String> parameters) throws WxErrorException;
+
   /**
    * 该接口调用“统一下单”接口，并拼装JSSDK发起支付请求需要的参数
    * 详见http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html#.E5.8F.91.E8.B5.B7.E4.B8.80.E4.B8.AA.E5.BE.AE.E4.BF.A1.E6.94.AF.E4.BB.98.E8.AF.B7.E6.B1.82
@@ -752,7 +752,7 @@ public interface WxMpService {
    * @param ip 发起支付的客户端IP
    * @param notifyUrl 通知地址
    * @return
- * @throws WxErrorException 
+ * @throws WxErrorException
    * @deprecated Use me.chanjar.weixin.mp.api.WxMpService.getJSSDKPayInfo(Map<String, String>) instead
    */
   @Deprecated
@@ -773,7 +773,7 @@ public interface WxMpService {
      * @return
      */
     WxMpPayCallback getJSSDKCallbackData(String xmlData);
-    
+
     /**
      * 微信支付-申请退款
      * 详见 https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_4
@@ -784,10 +784,10 @@ public interface WxMpService {
      *        <li/> total_fee
      *        <li/> refund_fee
      * @return 退款操作结果
-     * @throws WxErrorException 
+     * @throws WxErrorException
      */
     public WxMpPayRefundResult refundPay(Map<String, String> parameters) throws WxErrorException;
-    
+
     /**
      * <pre>
      * 计算Map键值对是否和签名相符,
@@ -914,7 +914,7 @@ public interface WxMpService {
      */
   public void markCardCode(String code, String cardId, String openId, boolean isMark) throws
       WxErrorException;
-  
+
   /**
    * 查看卡券详情接口
    * 详见 https://mp.weixin.qq.com/wiki/14/8dd77aeaee85f922db5f8aa6386d385e.html#.E6.9F.A5.E7.9C.8B.E5.8D.A1.E5.88.B8.E8.AF.A6.E6.83.85
@@ -925,4 +925,15 @@ public interface WxMpService {
    * @throws WxErrorException
    */
   public String getCardDetail(String cardId) throws WxErrorException;
+
+  /*
+     * <pre>
+     * 预览接口
+     * 详情请见：http://mp.weixin.qq.com/wiki/15/40b6865b893947b764e2de8e4a1fb55f.html#.E9.A2.84.E8.A7.88.E6.8E.A5.E5.8F.A3.E3.80.90.E8.AE.A2.E9.98.85.E5.8F.B7.E4.B8.8E.E6.9C.8D.E5.8A.A1.E5.8F.B7.E8.AE.A4.E8.AF.81.E5.90.8E.E5.9D.87.E5.8F.AF.E7.94.A8.E3.80.91
+     * </pre>
+     * @param wxMpMassPreviewMessage
+     * @return wxMpMassSendResult
+     * @throws WxErrorException
+     */
+  public WxMpMassSendResult massMessagePreview(WxMpMassPreviewMessage wxMpMassPreviewMessage) throws Exception;
 }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
index 1805b2710..e2d687521 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
@@ -1259,4 +1259,11 @@ public class WxMpServiceImpl implements WxMpService {
     return responseContent;
   }
 
+  @Override
+  public WxMpMassSendResult massMessagePreview(WxMpMassPreviewMessage wxMpMassPreviewMessage) throws Exception {
+    String url = "https://api.weixin.qq.com/cgi-bin/message/mass/preview";
+    String responseContent = execute(new SimplePostRequestExecutor(), url, wxMpMassPreviewMessage.toJson());
+    return WxMpMassSendResult.fromJson(responseContent);
+  }
+
 }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/WxMpMassPreviewMessage.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/WxMpMassPreviewMessage.java
new file mode 100644
index 000000000..154195dbb
--- /dev/null
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/WxMpMassPreviewMessage.java
@@ -0,0 +1,68 @@
+package me.chanjar.weixin.mp.bean;
+
+import me.chanjar.weixin.mp.util.json.WxMpGsonBuilder;
+
+import java.io.Serializable;
+
+/**
+ * @author miller
+ */
+public class WxMpMassPreviewMessage implements Serializable {
+  private String toWxUsername;
+  private String msgType;
+  private String content;
+  private String mediaId;
+
+  public WxMpMassPreviewMessage() {
+    super();
+  }
+
+  public String getToWxUsername() {
+    return toWxUsername;
+  }
+
+  public void setToWxUsername(String toWxUsername) {
+    this.toWxUsername = toWxUsername;
+  }
+
+  public String getMsgType() {
+    return msgType;
+  }
+
+  /**
+   * <pre>
+   * 请使用
+   * {@link me.chanjar.weixin.common.api.WxConsts#MASS_MSG_IMAGE}
+   * {@link me.chanjar.weixin.common.api.WxConsts#MASS_MSG_NEWS}
+   * {@link me.chanjar.weixin.common.api.WxConsts#MASS_MSG_TEXT}
+   * {@link me.chanjar.weixin.common.api.WxConsts#MASS_MSG_VIDEO}
+   * {@link me.chanjar.weixin.common.api.WxConsts#MASS_MSG_VOICE}
+   * 如果msgtype和media_id不匹配的话，会返回系统繁忙的错误
+   * </pre>
+   *
+   * @param msgType
+   */
+  public void setMsgType(String msgType) {
+    this.msgType = msgType;
+  }
+
+  public String getContent() {
+    return content;
+  }
+
+  public void setContent(String content) {
+    this.content = content;
+  }
+
+  public String getMediaId() {
+    return mediaId;
+  }
+
+  public void setMediaId(String mediaId) {
+    this.mediaId = mediaId;
+  }
+
+  public String toJson() {
+    return WxMpGsonBuilder.INSTANCE.create().toJson(this);
+  }
+}
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpGsonBuilder.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpGsonBuilder.java
index 316f22f54..4458bf62a 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpGsonBuilder.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpGsonBuilder.java
@@ -40,6 +40,7 @@ public class WxMpGsonBuilder {
     INSTANCE.registerTypeAdapter(WxMpMaterialFileBatchGetResult.WxMaterialFileBatchGetNewsItem.class, new WxMpMaterialFileBatchGetGsonItemAdapter());
     INSTANCE.registerTypeAdapter(WxMpCardResult.class, new WxMpCardResultGsonAdapter());
     INSTANCE.registerTypeAdapter(WxMpCard.class, new WxMpCardGsonAdapter());
+    INSTANCE.registerTypeAdapter(WxMpMassPreviewMessage.class, new WxMpMassPreviewMessageGsonAdapter());
   }
 
   public static Gson create() {
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassPreviewMessageGsonAdapter.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassPreviewMessageGsonAdapter.java
new file mode 100644
index 000000000..fd3e52df3
--- /dev/null
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassPreviewMessageGsonAdapter.java
@@ -0,0 +1,48 @@
+package me.chanjar.weixin.mp.util.json;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSerializationContext;
+import com.google.gson.JsonSerializer;
+import me.chanjar.weixin.common.api.WxConsts;
+import me.chanjar.weixin.mp.bean.WxMpMassPreviewMessage;
+
+import java.lang.reflect.Type;
+
+/**
+ * @author miller
+ */
+public class WxMpMassPreviewMessageGsonAdapter implements JsonSerializer<WxMpMassPreviewMessage> {
+  @Override
+  public JsonElement serialize(WxMpMassPreviewMessage wxMpMassPreviewMessage, Type type, JsonSerializationContext jsonSerializationContext) {
+    JsonObject jsonObject = new JsonObject();
+    jsonObject.addProperty("towxname", wxMpMassPreviewMessage.getToWxUsername());
+    if (WxConsts.MASS_MSG_NEWS.equals(wxMpMassPreviewMessage.getMsgType())) {
+      JsonObject news = new JsonObject();
+      news.addProperty("media_id", wxMpMassPreviewMessage.getMediaId());
+      jsonObject.add(WxConsts.MASS_MSG_NEWS, news);
+    }
+    if (WxConsts.MASS_MSG_TEXT.equals(wxMpMassPreviewMessage.getMsgType())) {
+      JsonObject sub = new JsonObject();
+      sub.addProperty("content", wxMpMassPreviewMessage.getContent());
+      jsonObject.add(WxConsts.MASS_MSG_TEXT, sub);
+    }
+    if (WxConsts.MASS_MSG_VOICE.equals(wxMpMassPreviewMessage.getMsgType())) {
+      JsonObject sub = new JsonObject();
+      sub.addProperty("media_id", wxMpMassPreviewMessage.getMediaId());
+      jsonObject.add(WxConsts.MASS_MSG_VOICE, sub);
+    }
+    if (WxConsts.MASS_MSG_IMAGE.equals(wxMpMassPreviewMessage.getMsgType())) {
+      JsonObject sub = new JsonObject();
+      sub.addProperty("media_id", wxMpMassPreviewMessage.getMediaId());
+      jsonObject.add(WxConsts.MASS_MSG_IMAGE, sub);
+    }
+    if (WxConsts.MASS_MSG_VIDEO.equals(wxMpMassPreviewMessage.getMsgType())) {
+      JsonObject sub = new JsonObject();
+      sub.addProperty("media_id", wxMpMassPreviewMessage.getMediaId());
+      jsonObject.add(WxConsts.MASS_MSG_VIDEO, sub);
+    }
+    jsonObject.addProperty("msgtype", wxMpMassPreviewMessage.getMsgType());
+    return jsonObject;
+  }
+}