diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsRequest.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsRequest.java
index deb328c29..ba9d7100d 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsRequest.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsRequest.java
@@ -10,7 +10,7 @@ import lombok.NoArgsConstructor;
 import java.io.Serializable;
 
 /**
- * 小游戏道具直购请求.
+ * 小游戏道具直购API请求.
  *
  * @author <a href="https://github.com/binarywang">Binary Wang</a>
  */
diff --git a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsResponse.java b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsResponse.java
index ae23e5ebf..ed3ea8d7f 100644
--- a/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsResponse.java
+++ b/weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/xpay/WxMaXPayPresentGoodsResponse.java
@@ -11,7 +11,7 @@ import lombok.NoArgsConstructor;
 import java.io.Serializable;
 
 /**
- * 小游戏道具直购响应.
+ * 小游戏道具直购API响应.
  *
  * @author <a href="https://github.com/binarywang">Binary Wang</a>
  */