diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressDeliveryReturnService.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressDeliveryReturnService.java
new file mode 100644
index 000000000..4254d18df
--- /dev/null
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressDeliveryReturnService.java
@@ -0,0 +1,22 @@
+package cn.binarywang.wx.miniapp.api;
+
+import cn.binarywang.wx.miniapp.bean.express.request.WxMaExpressDeliveryReturnAddRequest;
+import cn.binarywang.wx.miniapp.bean.express.result.WxMaExpressReturnInfoResult;
+import me.chanjar.weixin.common.error.WxErrorException;
+
+/**
+ * 退货组件
+ */
+public interface WxMaExpressDeliveryReturnService {
+
+    /**
+     * 获取支持的快递公司列表
+     */
+    String ADD_DELIVERY_RETURN_URL = "https://api.weixin.qq.com/cgi-bin/express/delivery/return/add";
+    String GET_DELIVERY_RETURN_URL = "https://api.weixin.qq.com/cgi-bin/express/delivery/return/get";
+    String UNBIND_DELIVERY_RETURN_URL = "https://api.weixin.qq.com/cgi-bin/express/delivery/return/unbind";
+
+    WxMaExpressReturnInfoResult addDeliveryReturn(WxMaExpressDeliveryReturnAddRequest wxMaExpressDeliveryReturnAddRequest) throws WxErrorException;
+    WxMaExpressReturnInfoResult getDeliveryReturn(String returnId) throws WxErrorException;
+    WxMaExpressReturnInfoResult unbindDeliveryReturn(String returnId) throws WxErrorException;
+}
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressService.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressService.java
index cbac84c74..72575db1d 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressService.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaExpressService.java
@@ -5,6 +5,7 @@ import cn.binarywang.wx.miniapp.bean.express.WxMaExpressDelivery;
 import cn.binarywang.wx.miniapp.bean.express.WxMaExpressPath;
 import cn.binarywang.wx.miniapp.bean.express.WxMaExpressPrinter;
 import cn.binarywang.wx.miniapp.bean.express.request.*;
+import cn.binarywang.wx.miniapp.bean.express.result.WxMaExpressInfoResult;
 import cn.binarywang.wx.miniapp.bean.express.result.WxMaExpressOrderInfoResult;
 import me.chanjar.weixin.common.error.WxErrorException;
 
@@ -44,7 +45,7 @@ public interface WxMaExpressService {
    * @param wxMaExpressBindAccountRequest 物流账号对象
    * @throws WxErrorException 请求失败时返回
    */
-  void bindAccount(WxMaExpressBindAccountRequest wxMaExpressBindAccountRequest) throws WxErrorException;
+  WxMaExpressInfoResult bindAccount(WxMaExpressBindAccountRequest wxMaExpressBindAccountRequest) throws WxErrorException;
 
   /**
    * 获取电子面单余额。仅在使用加盟类快递公司时，才可以调用。
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaMediaService.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaMediaService.java
index 9cf42599a..519c5ef87 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaMediaService.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaMediaService.java
@@ -46,7 +46,7 @@ public interface WxMaMediaService {
    * @param inputStream 输入流
    * @return the wx media upload result
    * @throws WxErrorException the wx error exception
-   * @see #uploadMedia(java.lang.String, java.io.File) #uploadMedia(java.lang.String, java.io.File)
+   * @see #uploadMedia(String, File) #uploadMedia(java.lang.String, java.io.File)
    */
   WxMediaUploadResult uploadMedia(String mediaType, String fileType, InputStream inputStream) throws WxErrorException;
 
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaOpenApiService.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaOpenApiService.java
index 301884362..438c43c6b 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaOpenApiService.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaOpenApiService.java
@@ -19,7 +19,7 @@ public interface WxMaOpenApiService {
    *
    * @return 是否成功
    * @throws WxErrorException the wx error exception
-   * @apiNote !!! 单小程序直接调用该方法 , 如多个appid调用此方法前请调用 {@link cn.binarywang.wx.miniapp.api.WxMaService#switchoverTo} 切换appid !!!
+   * @apiNote !!! 单小程序直接调用该方法 , 如多个appid调用此方法前请调用 {@link WxMaService#switchoverTo} 切换appid !!!
    * @code wxMaService.getWxMaOpenApiService().clearQuota() //单个
    * @code wxMaService.switchoverTo(" appid ").getWxMaOpenApiService().clearQuota() //多个
    * @see <a href="https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/openApi-mgnt/clearQuota.html">注意事项参考微信文档</a>
@@ -55,7 +55,7 @@ public interface WxMaOpenApiService {
    *
    * @return 是否成功
    * @throws WxErrorException 微信异常
-   * @apiNote !!! 单小程序直接调用该方法 , 如多个appid调用此方法前请调用 {@link cn.binarywang.wx.miniapp.api.WxMaService#switchoverTo} 切换appid!!!
+   * @apiNote !!! 单小程序直接调用该方法 , 如多个appid调用此方法前请调用 {@link WxMaService#switchoverTo} 切换appid!!!
    * 参考示例
    * @code wxMaService.getWxMaOpenApiService().clearQuotaByAppSecret() //单个
    * @code wxMaService.switchoverTo(" appid ").getWxMaOpenApiService().clearQuotaByAppSecret() //多个
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java
index 0e4b6eb9a..4dc51f748 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java
@@ -554,4 +554,5 @@ public interface WxMaService extends WxService {
    * @return getWxMaXPayService
    */
   WxMaXPayService getWxMaXPayService();
+  WxMaExpressDeliveryReturnService getWxMaExpressDeliveryReturnService();
 }
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java
index 4feac0fad..0c9aa9d62 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java
@@ -91,6 +91,7 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
   private final WxMaOpenApiService wxMaOpenApiService = new WxMaOpenApiServiceImpl(this);
   private final WxMaVodService wxMaVodService = new WxMaVodServiceImpl(this);
   private final WxMaXPayService wxMaXPayService = new WxMaXPayServiceImpl(this);
+  private final WxMaExpressDeliveryReturnService wxMaExpressDeliveryReturnService = new WxMaExpressDeliveryReturnServiceImpl(this);
 
   private Map<String, WxMaConfig> configMap = new HashMap<>();
   private int retrySleepMillis = 1000;
@@ -677,4 +678,9 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
   public WxMaXPayService getWxMaXPayService() {
     return this.wxMaXPayService;
   }
+
+  @Override
+  public WxMaExpressDeliveryReturnService getWxMaExpressDeliveryReturnService(){
+    return this.wxMaExpressDeliveryReturnService;
+  }
 }
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressDeliveryReturnServiceImpl.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressDeliveryReturnServiceImpl.java
new file mode 100644
index 000000000..aef8a2cad
--- /dev/null
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressDeliveryReturnServiceImpl.java
@@ -0,0 +1,36 @@
+package cn.binarywang.wx.miniapp.api.impl;
+
+import cn.binarywang.wx.miniapp.api.WxMaExpressDeliveryReturnService;
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.bean.express.request.WxMaExpressDeliveryReturnAddRequest;
+import cn.binarywang.wx.miniapp.bean.express.result.WxMaExpressReturnInfoResult;
+import com.google.gson.JsonObject;
+import lombok.RequiredArgsConstructor;
+import me.chanjar.weixin.common.error.WxErrorException;
+
+@RequiredArgsConstructor
+public class WxMaExpressDeliveryReturnServiceImpl implements WxMaExpressDeliveryReturnService {
+    private final WxMaService service;
+
+    @Override
+    public WxMaExpressReturnInfoResult addDeliveryReturn(WxMaExpressDeliveryReturnAddRequest wxMaExpressDeliveryReturnAddRequest) throws WxErrorException {
+        String result= this.service.get(ADD_DELIVERY_RETURN_URL,wxMaExpressDeliveryReturnAddRequest.toJson());
+        return WxMaExpressReturnInfoResult.fromJson(result);
+    }
+
+    @Override
+    public WxMaExpressReturnInfoResult getDeliveryReturn(String returnId) throws WxErrorException {
+        JsonObject param = new JsonObject();
+        param.addProperty("return_id",returnId);
+        String result= this.service.get(GET_DELIVERY_RETURN_URL,param.toString());
+        return WxMaExpressReturnInfoResult.fromJson(result);
+    }
+
+    @Override
+    public WxMaExpressReturnInfoResult unbindDeliveryReturn(String returnId) throws WxErrorException {
+        JsonObject param = new JsonObject();
+        param.addProperty("return_id",returnId);
+        String result= this.service.get(UNBIND_DELIVERY_RETURN_URL,param.toString());
+        return WxMaExpressReturnInfoResult.fromJson(result);
+    }
+}
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressServiceImpl.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressServiceImpl.java
index 17568c9e8..ba773d6f7 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressServiceImpl.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaExpressServiceImpl.java
@@ -7,6 +7,7 @@ import cn.binarywang.wx.miniapp.bean.express.WxMaExpressDelivery;
 import cn.binarywang.wx.miniapp.bean.express.WxMaExpressPath;
 import cn.binarywang.wx.miniapp.bean.express.WxMaExpressPrinter;
 import cn.binarywang.wx.miniapp.bean.express.request.*;
+import cn.binarywang.wx.miniapp.bean.express.result.WxMaExpressInfoResult;
 import cn.binarywang.wx.miniapp.bean.express.result.WxMaExpressOrderInfoResult;
 import cn.binarywang.wx.miniapp.json.WxMaGsonBuilder;
 import lombok.RequiredArgsConstructor;
@@ -39,8 +40,8 @@ public class WxMaExpressServiceImpl implements WxMaExpressService {
   }
 
   @Override
-  public void bindAccount(WxMaExpressBindAccountRequest wxMaExpressBindAccountRequest) throws WxErrorException {
-    this.service.post(BIND_ACCOUNT_URL, wxMaExpressBindAccountRequest.toJson());
+  public WxMaExpressInfoResult bindAccount(WxMaExpressBindAccountRequest wxMaExpressBindAccountRequest) throws WxErrorException {
+    return WxMaExpressInfoResult.fromJson(this.service.post(BIND_ACCOUNT_URL, wxMaExpressBindAccountRequest.toJson()));
   }
 
   @Override
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImmediateDeliveryServiceImpl.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImmediateDeliveryServiceImpl.java
index e0843c47c..b6c3814f6 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImmediateDeliveryServiceImpl.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaImmediateDeliveryServiceImpl.java
@@ -59,7 +59,7 @@ public class WxMaImmediateDeliveryServiceImpl implements WxMaImmediateDeliverySe
    */
   @Override
   public BindAccountResponse getBindAccount() throws WxErrorException {
-    return this.parse(this.wxMaService.post(WxMaApiUrlConstants.InstantDelivery.GET_BIND_ACCOUNT, "{}"),
+    return this.parse(this.wxMaService.post(InstantDelivery.GET_BIND_ACCOUNT, "{}"),
       BindAccountResponse.class);
   }
 
@@ -76,7 +76,7 @@ public class WxMaImmediateDeliveryServiceImpl implements WxMaImmediateDeliverySe
   @Override
   public AddOrderResponse addOrder(final AddOrderRequest request) throws WxErrorException {
     request.getDeliverySign();
-    return this.parse(this.wxMaService.post(WxMaApiUrlConstants.InstantDelivery.PlaceAnOrder.ADD_ORDER, request),
+    return this.parse(this.wxMaService.post(InstantDelivery.PlaceAnOrder.ADD_ORDER, request),
       AddOrderResponse.class);
   }
 
@@ -94,7 +94,7 @@ public class WxMaImmediateDeliveryServiceImpl implements WxMaImmediateDeliverySe
   @Override
   public GetOrderResponse getOrder(final GetOrderRequest request) throws WxErrorException {
     request.getDeliverySign();
-    return this.parse(this.wxMaService.post(WxMaApiUrlConstants.InstantDelivery.GET_ORDER, request),
+    return this.parse(this.wxMaService.post(InstantDelivery.GET_ORDER, request),
       GetOrderResponse.class);
   }
 
@@ -111,7 +111,7 @@ public class WxMaImmediateDeliveryServiceImpl implements WxMaImmediateDeliverySe
   @Override
   public CancelOrderResponse cancelOrder(final CancelOrderRequest request) throws WxErrorException {
     request.getDeliverySign();
-    return this.parse(this.wxMaService.post(WxMaApiUrlConstants.InstantDelivery.Cancel.CANCEL_ORDER, request),
+    return this.parse(this.wxMaService.post(InstantDelivery.Cancel.CANCEL_ORDER, request),
       CancelOrderResponse.class);
   }
 
@@ -128,7 +128,7 @@ public class WxMaImmediateDeliveryServiceImpl implements WxMaImmediateDeliverySe
   @Override
   public AbnormalConfirmResponse abnormalConfirm(final AbnormalConfirmRequest request) throws WxErrorException {
     request.getDeliverySign();
-    return this.parse(this.wxMaService.post(WxMaApiUrlConstants.InstantDelivery.Cancel.ABNORMAL_CONFIRM, request),
+    return this.parse(this.wxMaService.post(InstantDelivery.Cancel.ABNORMAL_CONFIRM, request),
       AbnormalConfirmResponse.class);
   }
 
@@ -144,7 +144,7 @@ public class WxMaImmediateDeliveryServiceImpl implements WxMaImmediateDeliverySe
    */
   @Override
   public MockUpdateOrderResponse mockUpdateOrder(final MockUpdateOrderRequest request) throws WxErrorException {
-    return this.parse(this.wxMaService.post(WxMaApiUrlConstants.InstantDelivery.MOCK_UPDATE_ORDER, request),
+    return this.parse(this.wxMaService.post(InstantDelivery.MOCK_UPDATE_ORDER, request),
       MockUpdateOrderResponse.class);
   }
 
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/request/WxMaExpressDeliveryReturnAddRequest.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/request/WxMaExpressDeliveryReturnAddRequest.java
new file mode 100644
index 000000000..9b5caa0be
--- /dev/null
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/request/WxMaExpressDeliveryReturnAddRequest.java
@@ -0,0 +1,93 @@
+package cn.binarywang.wx.miniapp.bean.express.request;
+
+import cn.binarywang.wx.miniapp.json.WxMaGsonBuilder;
+import com.google.gson.annotations.SerializedName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 创建退货ID
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxMaExpressDeliveryReturnAddRequest implements Serializable {
+  private static final long serialVersionUID = -9111430627246688840L;
+
+  /**
+   * 商家内部使用的退货编号
+   * <pre>
+   * 是否必填： 是
+   * 描述：
+   * </pre>
+   */
+  @SerializedName("shop_order_id")
+  private String shopOrderId;
+
+  /**
+   * 商家退货地址
+   * <pre>
+   * 是否必填： 是
+   * </pre>
+   */
+  @SerializedName("biz_addr")
+  private WxMaExpressOrderPerson bizAddr;
+
+  /**
+   * 用户购物时的收货地址
+   * <pre>
+   * 是否必填： 否
+   * </pre>
+   */
+  @SerializedName("user_addr")
+  private WxMaExpressOrderPerson userAddr;
+
+  /**
+   * 退货用户的openid
+   * <pre>
+   * 是否必填： 是
+   * </pre>
+   */
+  @SerializedName("openid")
+  private String openid;
+
+
+  /**
+   * 退货订单在小程序中的path
+   * <pre>
+   * 是否必填： 是
+   * </pre>
+   */
+  @SerializedName("order_path")
+  private String orderPath;
+
+  /**
+   * 退货订单的金额（单位：分）
+   * <pre>
+   * 是否必填：是
+   * </pre>
+   */
+  @SerializedName("goods_list")
+  private List<WxMaExpressReturnOrder> goodsList;
+
+
+  /**
+   * 退货订单的金额（单位：分）
+   * <pre>
+   * 是否必填：是
+   * </pre>
+   */
+  @SerializedName("order_price")
+  private Integer orderPrice;
+
+
+
+  public String toJson() {
+    return WxMaGsonBuilder.create().toJson(this);
+  }
+
+}
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/request/WxMaExpressReturnOrder.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/request/WxMaExpressReturnOrder.java
new file mode 100644
index 000000000..a6558beae
--- /dev/null
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/request/WxMaExpressReturnOrder.java
@@ -0,0 +1,40 @@
+package cn.binarywang.wx.miniapp.bean.express.request;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * 退货商品对象
+ * @author <a href="https://github.com/mr-xiaoyu">xiaoyu</a>
+ * @since 2019-11-26
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxMaExpressReturnOrder implements Serializable {
+  private static final long serialVersionUID = -7798434835843377474L;
+
+  /**
+   * 商品名称
+   * <pre>
+   * 是否必填： 是
+   * </pre>
+   */
+  @SerializedName("name")
+  private String name;
+
+  /**
+   * 商品缩略图url
+   * <pre>
+   * 是否必填： 是
+   * </pre>
+   */
+  @SerializedName("url")
+  private String url;
+
+
+}
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressInfoResult.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressInfoResult.java
new file mode 100644
index 000000000..9819c10d0
--- /dev/null
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressInfoResult.java
@@ -0,0 +1,19 @@
+package cn.binarywang.wx.miniapp.bean.express.result;
+
+import cn.binarywang.wx.miniapp.json.WxMaGsonBuilder;
+
+public class WxMaExpressInfoResult {
+  /**
+   * 错误码
+   */
+  private Integer errcode;
+
+  /**
+   * 错误信息
+   */
+  private String errmsg;
+
+  public static WxMaExpressInfoResult fromJson(String json) {
+    return WxMaGsonBuilder.create().fromJson(json, WxMaExpressInfoResult.class);
+  }
+}
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressOrderInfoResult.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressOrderInfoResult.java
index 9502eee82..275c2d093 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressOrderInfoResult.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressOrderInfoResult.java
@@ -23,19 +23,10 @@ import java.util.Map;
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
-public class WxMaExpressOrderInfoResult implements Serializable {
+public class WxMaExpressOrderInfoResult extends WxMaExpressInfoResult implements Serializable {
 
   private static final long serialVersionUID = -9166603059965942285L;
 
-  /**
-   * 错误码
-   */
-  private Integer errcode;
-
-  /**
-   * 错误信息
-   */
-  private String errmsg;
   /**
    * 订单ID
    */
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressReturnInfoResult.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressReturnInfoResult.java
new file mode 100644
index 000000000..e97c03b6d
--- /dev/null
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/express/result/WxMaExpressReturnInfoResult.java
@@ -0,0 +1,68 @@
+package cn.binarywang.wx.miniapp.bean.express.result;
+
+import cn.binarywang.wx.miniapp.json.WxMaGsonBuilder;
+import com.google.gson.annotations.SerializedName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * <pre>
+ * 运单信息返回结果对象
+ * </pre>
+ * @author <a href="https://github.com/mr-xiaoyu">xiaoyu</a>
+ * @since 2019-11-26
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxMaExpressReturnInfoResult extends WxMaExpressInfoResult implements Serializable {
+
+  private static final long serialVersionUID = -9166603059965942285L;
+
+  /**
+   * 退货ID
+   */
+  @SerializedName("return_id")
+  private String returnId;
+
+
+  /**
+   * 0 用户未填写退货信息, 1. 在线预约, 2. 自主填写
+   */
+  private String status;
+
+
+  /**
+   * 运单ID
+   */
+  @SerializedName("waybill_id")
+  private String waybillId;
+
+  /**
+   * //0›   已下单待揽件 1› 已揽件 2›   运输中 3›   派件中 4›   已签收 5›   异常 6› 代签收 7›   揽收失败 8› 签收失败（拒收，超区） 11›  已取消 13›  退件中 14›  已退件 99 未知
+   */
+  @SerializedName("order_status")
+  private String orderStatus;
+
+  /**
+   * //运力公司名称
+   */
+  @SerializedName("delivery_name")
+  private String deliveryName;
+
+  /**
+   * //运力公司名称
+   */
+  @SerializedName("delivery_id")
+  private String deliveryId;
+
+
+
+  public static WxMaExpressReturnInfoResult fromJson(String json) {
+    return WxMaGsonBuilder.create().fromJson(json, WxMaExpressReturnInfoResult.class);
+  }
+
+}
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java
index 23ea77388..e51879d8e 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java
@@ -872,4 +872,18 @@ public class WxMaApiUrlConstants {
     String QUERY_PUBLISH_GOODS_URL = "https://api.weixin.qq.com/xpay/query_publish_goods?pay_sig=%s";
 
   }
+
+  /**
+   * 退货组件
+   * <pre>
+   * 文档地址：https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/express/business/express_sale_return.html
+   * </pre>
+   *
+   */
+  public interface ExpressDeliveryReturn{
+    String ADD_DELIVERY_RETURN_URL = "https://api.weixin.qq.com/cgi-bin/express/delivery/return/add";
+    String GET_DELIVERY_RETURN_URL = "https://api.weixin.qq.com/cgi-bin/express/delivery/return/get";
+    String UNBIND_DELIVERY_RETURN_URL = "https://api.weixin.qq.com/cgi-bin/express/delivery/return/unbind";
+  }
+
 }
diff --git a/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/test/ApiTestModule.java b/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/test/ApiTestModule.java
index 5f3d19c02..26eec1fa6 100644
--- a/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/test/ApiTestModule.java
+++ b/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/test/ApiTestModule.java
@@ -35,7 +35,7 @@ public class ApiTestModule implements Module {
       binder.bind(WxMaService.class).toInstance(wxService);
       binder.bind(WxMaConfig.class).toInstance(config);
 
-      WxMaServiceOkHttpImpl wxMaServiceOkHttp = new cn.binarywang.wx.miniapp.api.impl.WxMaServiceOkHttpImpl();
+      WxMaServiceOkHttpImpl wxMaServiceOkHttp = new WxMaServiceOkHttpImpl();
       wxMaServiceOkHttp.setWxMaConfig(config);
       binder.bind(WxMaServiceOkHttpImpl.class).toInstance(wxMaServiceOkHttp);
 
diff --git a/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java b/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java
index 25c3ec09d..5f6f25801 100644
--- a/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java
+++ b/weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/Applyment4SubServiceImplTest.java
@@ -25,27 +25,27 @@ public class Applyment4SubServiceImplTest {
 
   @Test
   public void testCreateApply() throws WxPayException {
-    Applyment4SubService applyment4SubService=new Applyment4SubServiceImpl(wxPayService);
-    String requestParamStr="{}";
+    Applyment4SubService applyment4SubService = new Applyment4SubServiceImpl(wxPayService);
+    String requestParamStr = "{}";
     /*
     {"business_code":"1596785690732","contact_info":{"contact_name":"张三","contact_id_number":"110110202001011234","mobile_phone":"13112345678","contact_email":"abc@qq.com"},"subject_info":{"subject_type":"SUBJECT_TYPE_ENTERPRISE","business_license_info":{"license_copy":"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI","license_number":"123456789012345678","merchant_name":"腾讯科技有限公司","legal_person":"张三"},"identity_info":{"id_doc_type":"IDENTIFICATION_TYPE_IDCARD","id_card_info":{"id_card_copy":"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI","id_card_national":"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI","id_card_name":"张三","id_card_number":"110110202001011234","card_period_begin":"2016-06-06","card_period_end":"2026-06-06"},"owner":false},"ubo_info":{"id_type":"IDENTIFICATION_TYPE_IDCARD","id_card_copy":"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI","id_card_national":"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI","id_doc_copy":"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI","name":"张三","id_number":"110110202001011234","id_period_begin":"2016-06-06","id_period_end":"2026-06-06"}},"business_info":{"merchant_shortname":"商户简称","service_phone":"13212345678","sales_info":{"sales_scenes_type":["SALES_SCENES_MINI_PROGRAM"],"mini_program_info":{"mini_program_appid":"wxe5f52902cf4de896"}}},"settlement_info":{"settlement_id":"716","qualification_type":"餐饮"}}
     */
-    requestParamStr="{\"business_code\":\"1596785690732\",\"contact_info\":{\"contact_name\":\"张三\",\"contact_id_number\":\"110110202001011234\",\"mobile_phone\":\"13112345678\",\"contact_email\":\"abc@qq.com\"},\"subject_info\":{\"subject_type\":\"SUBJECT_TYPE_ENTERPRISE\",\"business_license_info\":{\"license_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"license_number\":\"123456789012345678\",\"merchant_name\":\"腾讯科技有限公司\",\"legal_person\":\"张三\"},\"identity_info\":{\"id_doc_type\":\"IDENTIFICATION_TYPE_IDCARD\",\"id_card_info\":{\"id_card_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_card_national\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_card_name\":\"张三\",\"id_card_number\":\"110110202001011234\",\"card_period_begin\":\"2016-06-06\",\"card_period_end\":\"2026-06-06\"},\"owner\":false},\"ubo_info\":{\"id_type\":\"IDENTIFICATION_TYPE_IDCARD\",\"id_card_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_card_national\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_doc_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"name\":\"张三\",\"id_number\":\"110110202001011234\",\"id_period_begin\":\"2016-06-06\",\"id_period_end\":\"2026-06-06\"}},\"business_info\":{\"merchant_shortname\":\"商户简称\",\"service_phone\":\"13212345678\",\"sales_info\":{\"sales_scenes_type\":[\"SALES_SCENES_MINI_PROGRAM\"],\"mini_program_info\":{\"mini_program_appid\":\"wxe5f52902cf4de896\"}}},\"settlement_info\":{\"settlement_id\":\"716\",\"qualification_type\":\"餐饮\"}}";
+    requestParamStr = "{\"business_code\":\"1596785690732\",\"contact_info\":{\"contact_name\":\"张三\",\"contact_id_number\":\"110110202001011234\",\"mobile_phone\":\"13112345678\",\"contact_email\":\"abc@qq.com\"},\"subject_info\":{\"subject_type\":\"SUBJECT_TYPE_ENTERPRISE\",\"business_license_info\":{\"license_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"license_number\":\"123456789012345678\",\"merchant_name\":\"腾讯科技有限公司\",\"legal_person\":\"张三\"},\"identity_info\":{\"id_doc_type\":\"IDENTIFICATION_TYPE_IDCARD\",\"id_card_info\":{\"id_card_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_card_national\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_card_name\":\"张三\",\"id_card_number\":\"110110202001011234\",\"card_period_begin\":\"2016-06-06\",\"card_period_end\":\"2026-06-06\"},\"owner\":false},\"ubo_info\":{\"id_type\":\"IDENTIFICATION_TYPE_IDCARD\",\"id_card_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_card_national\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"id_doc_copy\":\"mxX07DyfM-bJyGJYCTyW-4wrXpJ5fq_bgYfWkIZZgjenf6Ct1gKV_FpkzgyQrf5ETVEyOWhC_0cbhOATODuLBAkxGl6Cvj31lh6OFAIHnwI\",\"name\":\"张三\",\"id_number\":\"110110202001011234\",\"id_period_begin\":\"2016-06-06\",\"id_period_end\":\"2026-06-06\"}},\"business_info\":{\"merchant_shortname\":\"商户简称\",\"service_phone\":\"13212345678\",\"sales_info\":{\"sales_scenes_type\":[\"SALES_SCENES_MINI_PROGRAM\"],\"mini_program_info\":{\"mini_program_appid\":\"wxe5f52902cf4de896\"}}},\"settlement_info\":{\"settlement_id\":\"716\",\"qualification_type\":\"餐饮\"}}";
 
-    WxPayApplyment4SubCreateRequest request=GSON.fromJson(requestParamStr,WxPayApplyment4SubCreateRequest.class);
+    WxPayApplyment4SubCreateRequest request = GSON.fromJson(requestParamStr, WxPayApplyment4SubCreateRequest.class);
     String businessCode = String.valueOf(System.currentTimeMillis());
     request.setBusinessCode(businessCode);
 
     WxPayApplymentCreateResult apply = applyment4SubService.createApply(request);
     String applymentId = apply.getApplymentId();
-    log.info("businessCode:[{}],applymentId:[{}]",businessCode,applymentId);
+    log.info("businessCode:[{}],applymentId:[{}]", businessCode, applymentId);
 
   }
 
   @Test
   public void testQueryApplyStatusByBusinessCode() throws WxPayException {
-    Applyment4SubService applyment4SubService=new Applyment4SubServiceImpl(wxPayService);
-    String businessCode="businessCode";
+    Applyment4SubService applyment4SubService = new Applyment4SubServiceImpl(wxPayService);
+    String businessCode = "businessCode";
 
     applyment4SubService.queryApplyStatusByBusinessCode(businessCode);
 
@@ -54,8 +54,8 @@ public class Applyment4SubServiceImplTest {
 
   @Test
   public void testQueryApplyStatusByApplymentId() throws WxPayException {
-    Applyment4SubService applyment4SubService=new Applyment4SubServiceImpl(wxPayService);
-    String applymentId="applymentId";
+    Applyment4SubService applyment4SubService = new Applyment4SubServiceImpl(wxPayService);
+    String applymentId = "applymentId";
 
     applyment4SubService.queryApplyStatusByApplymentId(applymentId);
 
@@ -63,8 +63,8 @@ public class Applyment4SubServiceImplTest {
 
   @Test
   public void testQuerySettlementBySubMchid() throws WxPayException {
-    Applyment4SubService applyment4SubService=new Applyment4SubServiceImpl(wxPayService);
-    String subMchid="subMchid";
+    Applyment4SubService applyment4SubService = new Applyment4SubServiceImpl(wxPayService);
+    String subMchid = "subMchid";
 
     applyment4SubService.querySettlementBySubMchid(subMchid);
 
@@ -72,22 +72,21 @@ public class Applyment4SubServiceImplTest {
 
   @Test
   public void testModifySettlement() throws WxPayException {
-    Applyment4SubService applyment4SubService=new Applyment4SubServiceImpl(wxPayService);
-    String subMchid="subMchid";
+    Applyment4SubService applyment4SubService = new Applyment4SubServiceImpl(wxPayService);
+    String subMchid = "subMchid";
     ModifySettlementRequest modifySettlementRequest = new ModifySettlementRequest();
 
-    applyment4SubService.modifySettlement(subMchid,modifySettlementRequest);
+    applyment4SubService.modifySettlement(subMchid, modifySettlementRequest);
   }
 
   @Test
-  public void testSettlementApplication() throws WxPayException{
-    Applyment4SubService applyment4SubService=new Applyment4SubServiceImpl(wxPayService);
-    String subMchid="subMchid";
-    String applymentId="applymentId";
+  public void testSettlementApplication() throws WxPayException {
+    Applyment4SubService applyment4SubService = new Applyment4SubServiceImpl(wxPayService);
+    String subMchid = "subMchid";
+    String applymentId = "applymentId";
 
-    applyment4SubService.settlementApplication(subMchid, applymentId);
+    applyment4SubService.querySettlementModifyStatusByApplicationNo(subMchid, applymentId);
   }
 
 
-
 }