diff --git a/java/src/main/java/com/alipay/easysdk/payment/page/models/AlipayTradePagePayResponse.java b/java/src/main/java/com/alipay/easysdk/payment/page/models/AlipayTradePagePayResponse.java
index b920b0c..0aa8d54 100644
--- a/java/src/main/java/com/alipay/easysdk/payment/page/models/AlipayTradePagePayResponse.java
+++ b/java/src/main/java/com/alipay/easysdk/payment/page/models/AlipayTradePagePayResponse.java
@@ -5,21 +5,140 @@
 
 public class AlipayTradePagePayResponse extends TeaModel {
     // 订单信息，Form表单形式
-    @NameInMap("body")
+    @NameInMap("http_body")
     @Validation(required = true)
-    public String body;
+    public String httpBody;
+
+    @NameInMap("code")
+    @Validation(required = true)
+    public String code;
+
+    @NameInMap("msg")
+    @Validation(required = true)
+    public String msg;
+
+    @NameInMap("sub_code")
+    @Validation(required = true)
+    public String subCode;
+
+    @NameInMap("sub_msg")
+    @Validation(required = true)
+    public String subMsg;
+
+    @NameInMap("sign")
+    @Validation(required = true)
+    public String sign;
+
+    @NameInMap("trade_no")
+    @Validation(required = true)
+    public String tradeNo;
+
+    @NameInMap("out_trade_no")
+    @Validation(required = true)
+    public String outTradeNo;
+
+    @NameInMap("seller_id")
+    @Validation(required = true)
+    public String sellerId;
+
+    @NameInMap("total_amount")
+    @Validation(required = true)
+    public String totalAmount;
+
+    @NameInMap("merchant_order_no")
+    @Validation(required = true)
+    public String merchantOrderNo;
 
     public static AlipayTradePagePayResponse build(java.util.Map<String, ?> map) throws Exception {
         AlipayTradePagePayResponse self = new AlipayTradePagePayResponse();
         return TeaModel.build(map, self);
     }
 
-    public AlipayTradePagePayResponse setBody(String body) {
-        this.body = body;
-        return this;
+    public String getHttpBody() {
+        return httpBody;
+    }
+
+    public void setHttpBody(String httpBody) {
+        this.httpBody = httpBody;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    public void setMsg(String msg) {
+        this.msg = msg;
     }
-    public String getBody() {
-        return this.body;
+
+    public String getSubCode() {
+        return subCode;
+    }
+
+    public void setSubCode(String subCode) {
+        this.subCode = subCode;
+    }
+
+    public String getSubMsg() {
+        return subMsg;
+    }
+
+    public void setSubMsg(String subMsg) {
+        this.subMsg = subMsg;
+    }
+
+    public String getSign() {
+        return sign;
+    }
+
+    public void setSign(String sign) {
+        this.sign = sign;
+    }
+
+    public String getTradeNo() {
+        return tradeNo;
+    }
+
+    public void setTradeNo(String tradeNo) {
+        this.tradeNo = tradeNo;
     }
 
+    public String getOutTradeNo() {
+        return outTradeNo;
+    }
+
+    public void setOutTradeNo(String outTradeNo) {
+        this.outTradeNo = outTradeNo;
+    }
+
+    public String getSellerId() {
+        return sellerId;
+    }
+
+    public void setSellerId(String sellerId) {
+        this.sellerId = sellerId;
+    }
+
+    public String getTotalAmount() {
+        return totalAmount;
+    }
+
+    public void setTotalAmount(String totalAmount) {
+        this.totalAmount = totalAmount;
+    }
+
+    public String getMerchantOrderNo() {
+        return merchantOrderNo;
+    }
+
+    public void setMerchantOrderNo(String merchantOrderNo) {
+        this.merchantOrderNo = merchantOrderNo;
+    }
 }