diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java
index 5c672dd3f..ca11627ba 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java
@@ -236,18 +236,6 @@ public interface WxOpenMaService extends WxMaService {
    */
   String API_AUDIT_UPLOAD_MEDIA = "https://api.weixin.qq.com/wxa/uploadmedia";
 
-  /**
-   * 小程序管理-获取公众号关联的小程序
-   */
-  String API_WX_AMP_LINK_GET = "https://api.weixin.qq.com/cgi-bin/wxopen/wxamplinkget";
-  /**
-   * 小程序管理-关联小程序
-   */
-  String API_WX_AMP_LINK_CREATE = "https://api.weixin.qq.com/cgi-bin/wxopen/wxamplink";
-  /**
-   * 小程序管理-解除已关联的小程序
-   */
-  String API_WX_AMP_LINK_UN = "https://api.weixin.qq.com/cgi-bin/wxopen/wxampunlink";
 
   /**
    * 小程序管理-查询小程序版本信息
@@ -677,55 +665,6 @@ public interface WxOpenMaService extends WxMaService {
    */
   WxMaAuditMediaUploadResult uploadMedia(File file) throws WxErrorException;
 
-  /**
-   * <pre>
-   * 获取公众号关联的小程序
-   * 请求方式：POST(HTTPS)
-   * 请求地址：
-   * <a href="https://api.weixin.qq.com/cgi-bin/wxopen/wxamplinkget?access_token=TOKEN">https://api.weixin.qq.com/cgi-bin/wxopen/wxamplinkget?access_token=TOKEN</a>
-   * 文档地址：
-   * <a href="https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html">https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html</a>
-   * <pre>
-   * @return 公众号关联的小程序
-   */
-  WxAmpLinkResult getWxAmpLink() throws WxErrorException;
-
-  /**
-   * <pre>
-   * 关联小程序
-   * 关联流程（需要公众号和小程序管理员双方确认）：
-   * 1、第三方平台调用接口发起关联
-   * 2、公众号管理员收到模板消息，同意关联小程序。
-   * 3、小程序管理员收到模板消息，同意关联公众号。
-   * 4、关联成功
-   * 等待管理员同意的中间状态可使用“获取公众号关联的小程序”接口进行查询。
-   * 请求方式：POST(HTTPS)
-   * 请求地址：
-   * <a href="https://api.weixin.qq.com/cgi-bin/wxopen/wxamplink?access_token=TOKEN">https://api.weixin.qq.com/cgi-bin/wxopen/wxamplink?access_token=TOKEN</a>
-   * 文档地址：
-   * <a href="https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html">https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html</a>
-   * <pre>
-   * @param appid 小程序 appid
-   * @param notifyUsers 是否发送模板消息通知公众号粉丝
-   * @param showProfile 是否展示公众号主页中
-   * @return 响应结果
-   */
-  WxOpenResult wxAmpLink(String appid, String notifyUsers, String showProfile) throws WxErrorException;
-
-  /**
-   * <pre>
-   * 解除已关联的小程序
-   * 请求方式：POST(HTTPS)
-   * 请求地址：
-   * <a href="https://api.weixin.qq.com/cgi-bin/wxopen/wxampunlink?access_token=TOKEN">https://api.weixin.qq.com/cgi-bin/wxopen/wxampunlink?access_token=TOKEN</a>
-   * 文档地址：
-   * <a href="https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html">https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html</a>
-   * <pre>
-   * @param appid 小程序 appid
-   * @return 响应结果
-   */
-  WxOpenResult wxAmpUnLink(String appid) throws WxErrorException;
-
   /**
    * 查询小程序版本信息
    *
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMpService.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMpService.java
index 098600a07..285241bc3 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMpService.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMpService.java
@@ -3,6 +3,8 @@ package me.chanjar.weixin.open.api;
 import me.chanjar.weixin.common.error.WxErrorException;
 import me.chanjar.weixin.mp.api.WxMpService;
 import me.chanjar.weixin.open.bean.mp.FastRegisterResult;
+import me.chanjar.weixin.open.bean.result.WxAmpLinkResult;
+import me.chanjar.weixin.open.bean.result.WxOpenResult;
 
 /**
  * <pre>
@@ -24,6 +26,19 @@ public interface WxOpenMpService extends WxMpService {
    */
   String API_FAST_REGISTER = "https://api.weixin.qq.com/cgi-bin/account/fastregister";
 
+  /**
+   * 小程序管理-获取公众号关联的小程序
+   */
+  String API_WX_AMP_LINK_GET = "https://api.weixin.qq.com/cgi-bin/wxopen/wxamplinkget";
+  /**
+   * 小程序管理-关联小程序
+   */
+  String API_WX_AMP_LINK_CREATE = "https://api.weixin.qq.com/cgi-bin/wxopen/wxamplink";
+  /**
+   * 小程序管理-解除已关联的小程序
+   */
+  String API_WX_AMP_LINK_UN = "https://api.weixin.qq.com/cgi-bin/wxopen/wxampunlink";
+
   /**
    * 取复用公众号快速注册小程序的授权链接
    * https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/Official_Accounts/fast_registration_of_mini_program.html
@@ -44,4 +59,53 @@ public interface WxOpenMpService extends WxMpService {
    * @throws WxErrorException the wx error exception
    */
   FastRegisterResult fastRegister(String ticket) throws WxErrorException;
+
+  /**
+   * <pre>
+   * 获取公众号关联的小程序
+   * 请求方式：POST(HTTPS)
+   * 请求地址：
+   * <a href="https://api.weixin.qq.com/cgi-bin/wxopen/wxamplinkget?access_token=TOKEN">https://api.weixin.qq.com/cgi-bin/wxopen/wxamplinkget?access_token=TOKEN</a>
+   * 文档地址：
+   * <a href="https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html">https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html</a>
+   * <pre>
+   * @return 公众号关联的小程序
+   */
+  WxAmpLinkResult getWxAmpLink() throws WxErrorException;
+
+  /**
+   * <pre>
+   * 关联小程序
+   * 关联流程（需要公众号和小程序管理员双方确认）：
+   * 1、第三方平台调用接口发起关联
+   * 2、公众号管理员收到模板消息，同意关联小程序。
+   * 3、小程序管理员收到模板消息，同意关联公众号。
+   * 4、关联成功
+   * 等待管理员同意的中间状态可使用“获取公众号关联的小程序”接口进行查询。
+   * 请求方式：POST(HTTPS)
+   * 请求地址：
+   * <a href="https://api.weixin.qq.com/cgi-bin/wxopen/wxamplink?access_token=TOKEN">https://api.weixin.qq.com/cgi-bin/wxopen/wxamplink?access_token=TOKEN</a>
+   * 文档地址：
+   * <a href="https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html">https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html</a>
+   * <pre>
+   * @param appid 小程序 appid
+   * @param notifyUsers 是否发送模板消息通知公众号粉丝
+   * @param showProfile 是否展示公众号主页中
+   * @return 响应结果
+   */
+  WxOpenResult wxAmpLink(String appid, String notifyUsers, String showProfile) throws WxErrorException;
+
+  /**
+   * <pre>
+   * 解除已关联的小程序
+   * 请求方式：POST(HTTPS)
+   * 请求地址：
+   * <a href="https://api.weixin.qq.com/cgi-bin/wxopen/wxampunlink?access_token=TOKEN">https://api.weixin.qq.com/cgi-bin/wxopen/wxampunlink?access_token=TOKEN</a>
+   * 文档地址：
+   * <a href="https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html">https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/Official__Accounts/Mini_Program_Management_Permission.html</a>
+   * <pre>
+   * @param appid 小程序 appid
+   * @return 响应结果
+   */
+  WxOpenResult wxAmpUnLink(String appid) throws WxErrorException;
 }
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java
index a226b4157..faab12503 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java
@@ -407,30 +407,6 @@ public class WxOpenMaServiceImpl extends WxMaServiceImpl implements WxOpenMaServ
     return (WxMaAuditMediaUploadResult) this.execute(AuditMediaUploadRequestExecutor.create(getRequestHttp()), API_AUDIT_UPLOAD_MEDIA, file);
   }
 
-  @Override
-  public WxAmpLinkResult getWxAmpLink() throws WxErrorException {
-    String response = post(API_WX_AMP_LINK_GET, "{}");
-    return WxMaGsonBuilder.create().fromJson(response, WxAmpLinkResult.class);
-  }
-
-  @Override
-  public WxOpenResult wxAmpLink(String appid, String notifyUsers, String showProfile) throws WxErrorException {
-    JsonObject params = new JsonObject();
-    params.addProperty("appid", appid);
-    params.addProperty("notify_users", notifyUsers);
-    params.addProperty("show_profile", showProfile);
-    String response = post(API_WX_AMP_LINK_CREATE, GSON.toJson(params));
-    return WxMaGsonBuilder.create().fromJson(response, WxOpenResult.class);
-  }
-
-  @Override
-  public WxOpenResult wxAmpUnLink(String appid) throws WxErrorException {
-    JsonObject params = new JsonObject();
-    params.addProperty("appid", appid);
-    String response = post(API_WX_AMP_LINK_UN, GSON.toJson(params));
-    return WxMaGsonBuilder.create().fromJson(response, WxOpenResult.class);
-  }
-
   private JsonArray toJsonArray(List<String> strList) {
     JsonArray jsonArray = new JsonArray();
     if (strList != null && !strList.isEmpty()) {
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java
index 8e5531153..c0e6cb9cb 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMpServiceImpl.java
@@ -1,6 +1,8 @@
 package me.chanjar.weixin.open.api.impl;
 
+import cn.binarywang.wx.miniapp.json.WxMaGsonBuilder;
 import com.google.common.collect.ImmutableMap;
+import com.google.gson.JsonObject;
 import lombok.SneakyThrows;
 import me.chanjar.weixin.common.error.WxErrorException;
 import me.chanjar.weixin.mp.api.impl.WxMpServiceImpl;
@@ -8,6 +10,8 @@ import me.chanjar.weixin.mp.config.WxMpConfigStorage;
 import me.chanjar.weixin.open.api.WxOpenComponentService;
 import me.chanjar.weixin.open.api.WxOpenMpService;
 import me.chanjar.weixin.open.bean.mp.FastRegisterResult;
+import me.chanjar.weixin.open.bean.result.WxAmpLinkResult;
+import me.chanjar.weixin.open.bean.result.WxOpenResult;
 
 import java.net.URLEncoder;
 import java.util.Objects;
@@ -53,4 +57,30 @@ public class WxOpenMpServiceImpl extends WxMpServiceImpl implements WxOpenMpServ
     String json = post(API_FAST_REGISTER, ImmutableMap.of("ticket", ticket));
     return FastRegisterResult.fromJson(json);
   }
+
+
+  @Override
+  public WxAmpLinkResult getWxAmpLink() throws WxErrorException {
+    String response = post(API_WX_AMP_LINK_GET, "{}");
+    return WxMaGsonBuilder.create().fromJson(response, WxAmpLinkResult.class);
+  }
+
+  @Override
+  public WxOpenResult wxAmpLink(String appid, String notifyUsers, String showProfile) throws WxErrorException {
+    JsonObject params = new JsonObject();
+    params.addProperty("appid", appid);
+    params.addProperty("notify_users", notifyUsers);
+    params.addProperty("show_profile", showProfile);
+    String response = post(API_WX_AMP_LINK_CREATE, params.toString());
+    return WxMaGsonBuilder.create().fromJson(response, WxOpenResult.class);
+  }
+
+  @Override
+  public WxOpenResult wxAmpUnLink(String appid) throws WxErrorException {
+    JsonObject params = new JsonObject();
+    params.addProperty("appid", appid);
+    String response = post(API_WX_AMP_LINK_UN, params.toString());
+    return WxMaGsonBuilder.create().fromJson(response, WxOpenResult.class);
+  }
+
 }