diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingReceiver.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingReceiver.java
index 0ed3c4ecf..10ba3821b 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingReceiver.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingReceiver.java
@@ -44,6 +44,16 @@ public class ProfitSharingReceiver implements Serializable {
   @SerializedName("appid")
   private String appid;
 
+  /**
+   * <pre>
+   * 字段名：子商户应用ID
+   * 是否必填：否
+   * 描述：子商户的公众账号ID，分账接收方类型包含PERSONAL_SUB_OPENID时必填
+   * </pre>
+   */
+  @SerializedName("sub_appid")
+  private String subAppid;
+
   /**
    * <pre>
    * 字段名：分账接收方类型
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingRequest.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingRequest.java
index 5bcf30f8b..44e72dec2 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingRequest.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/profitsharing/v3/ProfitSharingRequest.java
@@ -44,6 +44,16 @@ public class ProfitSharingRequest implements Serializable {
   @SerializedName("appid")
   private String appid;
 
+  /**
+   * <pre>
+   * 字段名：子商户应用ID
+   * 是否必填：否
+   * 描述：子商户的公众账号ID，分账接收方类型包含PERSONAL_SUB_OPENID时必填
+   * </pre>
+   */
+  @SerializedName("sub_appid")
+  private String subAppid;
+
   /**
    * <pre>
    * 字段名：微信订单号