diff --git a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/DepartIdModel.java b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/DepartIdModel.java
index d3192850..3ebc0ccb 100644
--- a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/DepartIdModel.java
+++ b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/model/DepartIdModel.java
@@ -11,9 +11,9 @@ import com.jero.modules.system.entity.SysDepart;
  * <p>
  * 部门表 封装树结构的部门的名称的实体类
  * <p>
- * 
+ *
  * @Author Steve
- * @Since 2019-01-22 
+ * @Since 2019-01-22
  *
  */
 public class DepartIdModel implements Serializable {
@@ -28,9 +28,9 @@ public class DepartIdModel implements Serializable {
 
     // 部门名称
     private String title;
-    
-    List<DepartIdModel> children = new ArrayList<>();
-    
+
+    private List<DepartIdModel> children = new ArrayList<>();
+
     /**
      * 将SysDepartTreeModel的部分数据放在该对象当中
      * @param treeModel
@@ -42,7 +42,7 @@ public class DepartIdModel implements Serializable {
         this.title = treeModel.getDepartName();
         return this;
     }
-    
+
     /**
      * 该方法为用户部门的实现类所使用
      * @param sysDepart
@@ -53,7 +53,7 @@ public class DepartIdModel implements Serializable {
         this.value = sysDepart.getId();
         this.title = sysDepart.getDepartName();
         return this;
-    } 
+    }
 
     public List<DepartIdModel> getChildren() {
         return children;