diff --git a/dinky-admin/src/main/java/org/dinky/controller/MenuController.java b/dinky-admin/src/main/java/org/dinky/controller/MenuController.java
index ec485dd873..667cf0e55e 100644
--- a/dinky-admin/src/main/java/org/dinky/controller/MenuController.java
+++ b/dinky-admin/src/main/java/org/dinky/controller/MenuController.java
@@ -72,7 +72,7 @@ public class MenuController {
             dataType = "MenuDTO",
             paramType = "body",
             required = true,
-            dataTypeClass = Menu.class)
+            dataTypeClass = MenuDTO.class)
     @SaCheckPermission(
             value = {
                 PermissionConstants.AUTH_MENU_ADD_ROOT,
diff --git a/dinky-admin/src/main/java/org/dinky/controller/RoleController.java b/dinky-admin/src/main/java/org/dinky/controller/RoleController.java
index f8fd21f14f..d760cb1328 100644
--- a/dinky-admin/src/main/java/org/dinky/controller/RoleController.java
+++ b/dinky-admin/src/main/java/org/dinky/controller/RoleController.java
@@ -79,7 +79,7 @@ public class RoleController {
             required = true,
             dataType = "RoleDTO",
             paramType = "body",
-            dataTypeClass = Role.class)
+            dataTypeClass = RoleDTO.class)
     @SaCheckPermission(
             value = {PermissionConstants.AUTH_ROLE_ADD, PermissionConstants.AUTH_ROLE_EDIT},
             mode = SaMode.OR)
diff --git a/dinky-admin/src/main/java/org/dinky/data/dto/MenuDTO.java b/dinky-admin/src/main/java/org/dinky/data/dto/MenuDTO.java
index 680be28da0..0834a3c461 100644
--- a/dinky-admin/src/main/java/org/dinky/data/dto/MenuDTO.java
+++ b/dinky-admin/src/main/java/org/dinky/data/dto/MenuDTO.java
@@ -45,6 +45,9 @@
 @ApiModel(value = "MenuDTO", description = "API Menu Data Transfer Object")
 public class MenuDTO {
 
+    @ApiModelProperty(value = "ID", dataType = "Integer", example = "1", notes = "Unique identifier for the menu")
+    private Integer id;
+
     @ApiModelProperty(value = "Parent ID", dataType = "Integer", example = "0", notes = "ID of the parent menu")
     private Integer parentId;