diff --git a/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/LevelTreeInfo.java b/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/LevelTreeInfo.java
index c74fff1246b6637f9161164de971524f9bf7b9ef..104588202e0a7fe7ebddfc23bf83303d0b8af404 100644
--- a/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/LevelTreeInfo.java
+++ b/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/LevelTreeInfo.java
@@ -2,6 +2,7 @@ package me.chanjar.weixin.channel.bean.home.tree;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 import java.io.Serializable;
+import java.util.List;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -17,7 +18,7 @@ import lombok.NoArgsConstructor;
 public class LevelTreeInfo implements Serializable {
 
   /** 一级分类 */
-  @JsonProperty("level1")
-  private OneLevelTreeNode level1;
+  @JsonProperty("level_1")
+  private List<OneLevelTreeNode> level1;
 
 }
diff --git a/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/OneLevelTreeNode.java b/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/OneLevelTreeNode.java
index 74103e2b89e86d8e30f84b0cce1c1760c39678c7..76499c86e7d3b6bf0b2d042cc592c9900eff2b5d 100644
--- a/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/OneLevelTreeNode.java
+++ b/weixin-java-channel/src/main/java/me/chanjar/weixin/channel/bean/home/tree/OneLevelTreeNode.java
@@ -1,6 +1,7 @@
 package me.chanjar.weixin.channel.bean.home.tree;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
+import java.util.List;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -18,7 +19,7 @@ import lombok.NoArgsConstructor;
 public class OneLevelTreeNode extends CatTreeNode {
 
   /** 二级分类 */
-  @JsonProperty("level2")
-  private CatTreeNode level2;
+  @JsonProperty("level_2")
+  private List<CatTreeNode> level2;
 
 }