diff --git a/bonus-api/bonus-api-system/src/main/java/com/bonus/system/api/domain/SysDept.java b/bonus-api/bonus-api-system/src/main/java/com/bonus/system/api/domain/SysDept.java
index dcd7165..79cdcaa 100644
--- a/bonus-api/bonus-api-system/src/main/java/com/bonus/system/api/domain/SysDept.java
+++ b/bonus-api/bonus-api-system/src/main/java/com/bonus/system/api/domain/SysDept.java
@@ -20,11 +20,6 @@ import java.util.List;
 public class SysDept extends BaseEntity {
     private static final long serialVersionUID = 1L;
 
-    /**
-     * 主键ID
-     */
-    private Long id;
-
     /**
      * 部门ID
      */
@@ -34,6 +29,7 @@ public class SysDept extends BaseEntity {
     /**
      * 父部门ID
      */
+    @JsonFormat(shape = JsonFormat.Shape.STRING)
     private Long parentId;
 
     /**
@@ -281,14 +277,6 @@ public class SysDept extends BaseEntity {
         this.level = level;
     }
 
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
     public Long getDeptId() {
         return deptId;
     }