diff --git a/server/src/main/java/cn/keking/service/ZtreeNodeVo.java b/server/src/main/java/cn/keking/service/ZtreeNodeVo.java
new file mode 100644
index 00000000..cc545736
--- /dev/null
+++ b/server/src/main/java/cn/keking/service/ZtreeNodeVo.java
@@ -0,0 +1,20 @@
+package cn.keking.service;
+import java.util.List;
+public class ZtreeNodeVo {
+    public String id;
+    public String pid;
+    public String name;
+    public List<ZtreeNodeVo> children;
+    public void setId(String id) {
+        this.id = id;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    public void setPid(String pid) {
+        this.pid = pid;
+    }
+    public void setChildren(List<ZtreeNodeVo> children) {
+        this.children = children;
+    }
+}
\ No newline at end of file