diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/CombineTransactionsResult.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/CombineTransactionsResult.java
index ad0dbe226..890df9acf 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/CombineTransactionsResult.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/CombineTransactionsResult.java
@@ -69,7 +69,7 @@ public class CombineTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "scene_info")
-  private CombineTransactionsNotifyResult.SceneInfo sceneInfo;
+  private CombineTransactionsResult.SceneInfo sceneInfo;
 
   /**
    * <pre>
@@ -83,7 +83,7 @@ public class CombineTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "sub_orders")
-  private List<CombineTransactionsNotifyResult.SubOrders> subOrders;
+  private List<CombineTransactionsResult.SubOrders> subOrders;
 
   /**
    * <pre>
@@ -95,7 +95,7 @@ public class CombineTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "combine_payer_info")
-  private CombineTransactionsNotifyResult.CombinePayerInfo combinePayerInfo;
+  private CombineTransactionsResult.CombinePayerInfo combinePayerInfo;
 
   @Data
   @NoArgsConstructor
@@ -248,7 +248,7 @@ public class CombineTransactionsResult implements Serializable {
      * </pre>
      */
     @SerializedName(value = "amount")
-    private CombineTransactionsNotifyResult.Amount amount;
+    private CombineTransactionsResult.Amount amount;
 
   }
 
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/EcommerceWithdrawRequest.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/EcommerceWithdrawRequest.java
new file mode 100644
index 000000000..8fdc31719
--- /dev/null
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/EcommerceWithdrawRequest.java
@@ -0,0 +1,89 @@
+package com.github.binarywang.wxpay.bean.ecommerce;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * 二级商户账户余额提现
+ * <pre>
+ *   文档地址：https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pay/combine/chapter3_3.shtml
+ * </pre>
+ */
+@Data
+@NoArgsConstructor
+public class EcommerceWithdrawRequest implements Serializable {
+
+  /**
+   * <pre>
+   * 字段名：二级商户号
+   * 变量名：sub_mchid
+   * 是否必填：是
+   * 类型：string（32）
+   * 描述：
+   *  电商平台二级商户号，由微信支付生成并下发。
+   * 示例值：1900000109
+   * </pre>
+   */
+  @SerializedName(value = "sub_mchid")
+  private String subMchid;
+
+  /**
+   * <pre>
+   * 字段名：商户提现单号
+   * 变量名：out_request_no
+   * 是否必填：是
+   * 类型：string（32）
+   * 描述：
+   *  必须是字母数字
+   * 示例值： 20190611222222222200000000012122
+   * </pre>
+   */
+  @SerializedName(value = "out_request_no")
+  private String outRequestNo;
+
+  /**
+   * <pre>
+   * 字段名：提现金额
+   * 变量名：amount
+   * 是否必填：是
+   * 类型：int64
+   * 描述：
+   *  提现金额（单位：分）
+   * 示例值：100
+   * </pre>
+   */
+  @SerializedName(value = "amount")
+  private Integer amount;
+
+  /**
+   * <pre>
+   * 字段名：备注
+   * 变量名：remark
+   * 是否必填：否
+   * 类型：string（56）
+   * 描述：
+   *  商户对提现单的备注
+   * 示例值：交易提现
+   * </pre>
+   */
+  @SerializedName(value = "remark")
+  private String remark;
+
+  /**
+   * <pre>
+   * 字段名：银行附言
+   * 变量名：bank_memo
+   * 是否必填：否
+   * 类型：string（32）
+   * 描述：
+   *  展示在收款银行系统中的附言，数字、字母最长32个汉字（能否成功展示依赖银行系统支持）。
+   * 示例值：微信支付提现
+   * </pre>
+   */
+  @SerializedName(value = "bank_memo")
+  private String bankMemo;
+
+}
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/EcommerceWithdrawResult.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/EcommerceWithdrawResult.java
new file mode 100644
index 000000000..6d98b933a
--- /dev/null
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/EcommerceWithdrawResult.java
@@ -0,0 +1,60 @@
+package com.github.binarywang.wxpay.bean.ecommerce;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * 二级商户账户余额提现 结果
+ * <pre>
+ *   文档地址：https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/ecommerce/fund/chapter3_2.shtml
+ * </pre>
+ */
+@Data
+@NoArgsConstructor
+public class EcommerceWithdrawResult implements Serializable {
+
+  /**
+   * <pre>
+   * 字段名：二级商户号
+   * 变量名：sub_mchid
+   * 是否必填：是
+   * 类型：string（32）
+   * 描述：
+   *  电商平台二级商户号，由微信支付生成并下发。
+   * 示例值：1900000109
+   * </pre>
+   */
+  @SerializedName(value = "sub_mchid")
+  private String subMchid;
+
+  /**
+   * <pre>
+   * 字段名：微信支付提现单号
+   * 变量名：withdraw_id
+   * 是否必填：是
+   * 类型：string（128）
+   * 描述：
+   *  电商平台提交二级商户提现申请后，由微信支付返回的申请单号，作为查询申请状态的唯一标识。
+   * 示例值： 12321937198237912739132791732912793127931279317929791239112123
+   * </pre>
+   */
+  @SerializedName(value = "withdraw_id")
+  private String withdrawId;
+
+  /**
+   * <pre>
+   * 字段名：商户提现单号
+   * 变量名：out_request_no
+   * 是否必填：否
+   * 类型：string（32）
+   * 描述：
+   *  必须是字母数字
+   * 示例值： 20190611222222222200000000012122
+   * </pre>
+   */
+  @SerializedName(value = "out_request_no")
+  private String outRequestNo;
+}
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/MerchantWithdrawRequest.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/MerchantWithdrawRequest.java
new file mode 100644
index 000000000..14b10b497
--- /dev/null
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/MerchantWithdrawRequest.java
@@ -0,0 +1,91 @@
+package com.github.binarywang.wxpay.bean.ecommerce;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * 电商平台提现
+ * <pre>
+ *   文档地址：https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/ecommerce/fund/chapter3_5.shtml
+ * </pre>
+ */
+@Data
+@NoArgsConstructor
+public class MerchantWithdrawRequest implements Serializable {
+  /**
+   * <pre>
+   * 字段名：商户提现单号
+   * 变量名：out_request_no
+   * 是否必填：是
+   * 类型：string（32）
+   * 描述：
+   *  商户提现单号，由商户自定义生成。
+   * 示例值：20190611222222222200000000012122
+   * </pre>
+   */
+  @SerializedName(value = "out_request_no")
+  private String outRequestNo;
+
+  /**
+   * <pre>
+   * 字段名：提现金额
+   * 变量名：amount
+   * 是否必填：是
+   * 类型：int64
+   * 描述：
+   *  提现金额，单位：分（RMB）
+   * 示例值：1
+   * </pre>
+   */
+  @SerializedName(value = "amount")
+  private Integer amount;
+
+  /**
+   * <pre>
+   * 字段名：备注
+   * 变量名：remark
+   * 是否必填：否
+   * 类型：string（56）
+   * 描述：
+   *  商户对提现单的备注
+   * 示例值：交易提现
+   * </pre>
+   */
+  @SerializedName(value = "remark")
+  private String remark;
+
+  /**
+   * <pre>
+   * 字段名：银行附言
+   * 变量名：bank_memo
+   * 是否必填：否
+   * 类型：string（32）
+   * 描述：
+   *  展示在收款银行系统中的附言，数字、字母最长32个汉字（能否成功展示依赖银行系统支持）。
+   * 示例值：xx平台提现
+   * </pre>
+   */
+  @SerializedName(value = "bank_memo")
+  private String bankMemo;
+
+  /**
+   * <pre>
+   * 字段名：账户类型
+   * 变量名：account_type
+   * 是否必填：是
+   * 类型：string（16）
+   * 描述：
+   *  枚举值：
+   *    BASIC：基本账户
+   *    OPERATION：运营账户
+   *    FEES：手续费账户
+   * 示例值：BASIC
+   * </pre>
+   */
+  @SerializedName(value = "account_type")
+  private String accountType;
+
+}
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/MerchantWithdrawResult.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/MerchantWithdrawResult.java
new file mode 100644
index 000000000..8b6ac2e79
--- /dev/null
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/MerchantWithdrawResult.java
@@ -0,0 +1,46 @@
+package com.github.binarywang.wxpay.bean.ecommerce;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * 电商平台提现 结果
+ * <pre>
+ *   文档地址：https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/ecommerce/fund/chapter3_5.shtml
+ * </pre>
+ */
+@Data
+@NoArgsConstructor
+public class MerchantWithdrawResult implements Serializable {
+
+  /**
+   * <pre>
+   * 字段名：微信支付提现单号
+   * 变量名：withdraw_id
+   * 是否必填：否 （文档里面是【否】，理论上应该都有值）
+   * 类型：string（128）
+   * 描述：
+   *  微信支付系统生成的提现单号。
+   * 示例值：12321937198237912739132791732912793127931279317929791239112123
+   * </pre>
+   */
+  @SerializedName(value = "withdraw_id")
+  private String withdrawId;
+
+  /**
+   * <pre>
+   * 字段名：商户提现单号
+   * 变量名：out_request_no
+   * 是否必填：是
+   * 类型：string（32）
+   * 描述：
+   *  必须是字母数字
+   * 示例值： 20190611222222222200000000012122
+   * </pre>
+   */
+  @SerializedName(value = "out_request_no")
+  private String outRequestNo;
+}
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java
index 787de8b70..94848a09f 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java
@@ -203,7 +203,7 @@ public class PartnerTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "combine_payer_info")
-  private PartnerTransactionsNotifyResult.CombinePayerInfo combinePayerInfo;
+  private PartnerTransactionsResult.CombinePayerInfo combinePayerInfo;
 
   /**
    * <pre>
@@ -215,7 +215,7 @@ public class PartnerTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "amount")
-  private PartnerTransactionsNotifyResult.Amount amount;
+  private PartnerTransactionsResult.Amount amount;
 
   /**
    * <pre>
@@ -227,7 +227,7 @@ public class PartnerTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "scene_info")
-  private PartnerTransactionsNotifyResult.SceneInfo sceneInfo;
+  private PartnerTransactionsResult.SceneInfo sceneInfo;
 
   /**
    * <pre>
@@ -239,7 +239,7 @@ public class PartnerTransactionsResult implements Serializable {
    * </pre>
    */
   @SerializedName(value = "promotion_detail")
-  private List<PartnerTransactionsNotifyResult.PromotionDetail> promotionDetails;
+  private List<PartnerTransactionsResult.PromotionDetail> promotionDetails;
 
   @Data
   @NoArgsConstructor
@@ -507,7 +507,7 @@ public class PartnerTransactionsResult implements Serializable {
      * </pre>
      */
     @SerializedName(value = "goods_detail")
-    private List<PartnerTransactionsNotifyResult.GoodsDetail> goodsDetails;
+    private List<PartnerTransactionsResult.GoodsDetail> goodsDetails;
 
 
   }
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/EcommerceService.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/EcommerceService.java
index 47559e8d3..d0b941ca8 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/EcommerceService.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/EcommerceService.java
@@ -261,4 +261,27 @@ public interface EcommerceService {
    */
   RefundsResult refunds(RefundsRequest request) throws WxPayException;
 
+  /**
+   * <pre>
+   * 二级商户账户余额提现API
+   * 文档地址: https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/ecommerce/fund/chapter3_2.shtml
+   * </pre>
+   *
+   * @param request 提现请求
+   * @return 返回数据 return withdraw result
+   * @throws WxPayException the wx pay exception
+   */
+  EcommerceWithdrawResult withdraw(EcommerceWithdrawRequest request) throws WxPayException;
+
+  /**
+   * <pre>
+   * 电商平台提现API
+   * 文档地址: https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/ecommerce/fund/chapter3_5.shtml
+   * </pre>
+   *
+   * @param request 提现请求
+   * @return 返回数据 return withdraw result
+   * @throws WxPayException the wx pay exception
+   */
+  MerchantWithdrawResult withdraw(MerchantWithdrawRequest request) throws WxPayException;
 }
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java
index d191fdf00..31af7c15f 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EcommerceServiceImpl.java
@@ -20,6 +20,7 @@ import java.util.Objects;
 
 @RequiredArgsConstructor
 public class EcommerceServiceImpl implements EcommerceService {
+
   private static final Gson GSON = new GsonBuilder().create();
   private final WxPayService payService;
 
@@ -201,6 +202,26 @@ public class EcommerceServiceImpl implements EcommerceService {
     return GSON.fromJson(response, RefundsResult.class);
   }
 
+  @Override
+  public EcommerceWithdrawResult withdraw(EcommerceWithdrawRequest request) throws WxPayException {
+    String url = String.format("%s/v3/ecommerce/fund/withdraw", this.payService.getPayBaseUrl());
+    String response = this.payService.postV3(url, GSON.toJson(request));
+    return GSON.fromJson(response, EcommerceWithdrawResult.class);
+  }
+
+  @Override
+  public MerchantWithdrawResult withdraw(MerchantWithdrawRequest request) throws WxPayException {
+    String url = String.format("%s/v3/merchant/fund/withdraw", this.payService.getPayBaseUrl());
+    String response = this.payService.postV3(url, GSON.toJson(request));
+    return GSON.fromJson(response, MerchantWithdrawResult.class);
+  }
+
+  /**
+   * 校验通知签名
+   * @param header 通知头信息
+   * @param data 通知数据
+   * @return true:校验通过 false:校验不通过
+   */
   private boolean verifyNotifySign(SignatureHeader header, String data) {
     String beforeSign = String.format("%s\n%s\n%s\n",
       header.getTimeStamp(),