diff --git a/src/main/java/org/dromara/easyai/randomForest/Node.java b/src/main/java/org/dromara/easyai/randomForest/Node.java
new file mode 100644
index 0000000..6f5ef32
--- /dev/null
+++ b/src/main/java/org/dromara/easyai/randomForest/Node.java
@@ -0,0 +1,20 @@
+package org.dromara.easyai.randomForest;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * @author lidapeng
+ * @description
+ * @date 3:09 下午 2020/2/22
+ */
+public class Node {
+    public boolean isEnd = false;//是否是最底层
+    public List<Integer> fatherList;//父级样本
+    public Set<String> attribute;//当前可用属性
+    public String key;//该节点分类属性
+    public int typeId;//该节点该属性分类的Id值
+    public List<Node> nodeList;//下属节点
+    public int type;//最底层的类别
+    public Node fatherNode;//父级节点
+}