diff --git a/README.md b/README.md
index 03ad467b..7c8ae09e 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ weixin-popular 已支持的微信平台
 <dependency>
   <groupId>com.github.liyiorg</groupId>
   <artifactId>weixin-popular</artifactId>
-  <version>2.8.27</version>
+  <version>2.8.28</version>
 </dependency>
 ```
 * [升级注意事项](https://github.com/liyiorg/weixin-popular/wiki/jar_update)
diff --git a/changelog.txt b/changelog.txt
index b9cfb715..0ca3e005 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,12 @@ WEIXIN-POPULAR CHANGELOG
 ===========================
 https://github.com/liyiorg/weixin-popular
 
+Changes in version 2.8.28 (2019-07-?)
+-------------------------------------
+* #199 刷卡支付 授权码查询OPENID接口 添加返回字段sub_openid
+* #207 分账接收方添加参数 relation_type,custom_relation
+* #208 第三方平台代小程序提交代码审核新增参数 third_class,first_id,second_id,third_id
+
 Changes in version 2.8.27 (2019-05-10)
 -------------------------------------
 * #198 MenuAPI 创建个性化菜单返回menuid
diff --git a/pom.xml b/pom.xml
index 685974ae..21b96cd3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.github.liyiorg</groupId>
     <artifactId>weixin-popular</artifactId>
-    <version>2.8.27</version>
+    <version>2.8.28-SNAPSHOT</version>
 
     <name>weixin-popular</name>
     <description>The weixin-popular is a JAVA SDK for weixin. Weixin web url is https://mp.weixin.qq.com.</description>
diff --git a/src/main/java/weixin/popular/Version.java b/src/main/java/weixin/popular/Version.java
index f3f66848..f4daf61b 100644
--- a/src/main/java/weixin/popular/Version.java
+++ b/src/main/java/weixin/popular/Version.java
@@ -2,5 +2,5 @@
 
 public interface Version {
 	
-	String VERSION = "2.8.27";
+	String VERSION = "2.8.28";
 }
diff --git a/src/main/java/weixin/popular/bean/paymch/AuthcodetoopenidResult.java b/src/main/java/weixin/popular/bean/paymch/AuthcodetoopenidResult.java
index 14ae711f..0a8fe8fc 100644
--- a/src/main/java/weixin/popular/bean/paymch/AuthcodetoopenidResult.java
+++ b/src/main/java/weixin/popular/bean/paymch/AuthcodetoopenidResult.java
@@ -16,6 +16,9 @@ public class AuthcodetoopenidResult extends MchBase{
 
 	@XmlElement
 	private String openid;
+	
+	@XmlElement
+	private String sub_openid;
 
 	public String getOpenid() {
 		return openid;
@@ -24,5 +27,15 @@ public String getOpenid() {
 	public void setOpenid(String openid) {
 		this.openid = openid;
 	}
+
+	public String getSub_openid() {
+		return sub_openid;
+	}
+
+	public void setSub_openid(String sub_openid) {
+		this.sub_openid = sub_openid;
+	}
+	
+	
 	
 }
diff --git a/src/main/java/weixin/popular/bean/paymch/ReceiverOperation.java b/src/main/java/weixin/popular/bean/paymch/ReceiverOperation.java
index c0761eb1..d999b26e 100644
--- a/src/main/java/weixin/popular/bean/paymch/ReceiverOperation.java
+++ b/src/main/java/weixin/popular/bean/paymch/ReceiverOperation.java
@@ -11,6 +11,10 @@ public class ReceiverOperation {
 	private String account;
 
 	private String name;
+	
+	private String relation_type;
+	
+	private String custom_relation;
 
 	public String getType() {
 		return type;
@@ -35,6 +39,24 @@ public String getName() {
 	public void setName(String name) {
 		this.name = name;
 	}
+	
+	public String getRelation_type() {
+		return relation_type;
+	}
+
+	public void setRelation_type(String relation_type) {
+		this.relation_type = relation_type;
+	}
+
+	public String getCustom_relation() {
+		return custom_relation;
+	}
+
+	public void setCustom_relation(String custom_relation) {
+		this.custom_relation = custom_relation;
+	}
+
+
 
 	static class JsonXmlAdapter extends XmlAdapter<String, ReceiverOperation> {