diff --git a/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/domain/TreeNode.java b/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/domain/TreeNode.java
index 2e730a87..b0698347 100644
--- a/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/domain/TreeNode.java
+++ b/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/domain/TreeNode.java
@@ -34,6 +34,8 @@ public class TreeNode {
 
     private String modelCode;
 
+    private String manageType;
+
     @JsonInclude(JsonInclude.Include.NON_EMPTY)
     private List<TreeNode> children = new ArrayList<>();
 }