diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsArticleGsonAdapter.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsArticleGsonAdapter.java
index c56acd2e5..70343de94 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsArticleGsonAdapter.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMassNewsArticleGsonAdapter.java
@@ -7,6 +7,9 @@ import org.apache.commons.lang3.BooleanUtils;
 
 import java.lang.reflect.Type;
 
+/**
+ * @author codepiano
+ */
 public class WxMpMassNewsArticleGsonAdapter implements JsonSerializer<WxMpMassNews.WxMpMassNewsArticle>, JsonDeserializer<WxMpMassNews.WxMpMassNewsArticle> {
 
   @Override
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsArticleGsonAdapter.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsArticleGsonAdapter.java
index da6a83c25..faad5ec52 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsArticleGsonAdapter.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/util/json/WxMpMaterialNewsArticleGsonAdapter.java
@@ -7,6 +7,9 @@ import org.apache.commons.lang3.BooleanUtils;
 
 import java.lang.reflect.Type;
 
+/**
+ * @author codepiano
+ */
 public class WxMpMaterialNewsArticleGsonAdapter implements JsonSerializer<WxMpMaterialNews.WxMpMaterialNewsArticle>, JsonDeserializer<WxMpMaterialNews.WxMpMaterialNewsArticle> {
 
   @Override