diff --git a/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/model/query/RoleQuery.java b/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/model/query/RoleQuery.java
index 47ecb244..b30ad5dd 100644
--- a/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/model/query/RoleQuery.java
+++ b/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/model/query/RoleQuery.java
@@ -38,10 +38,10 @@ public class RoleQuery implements Serializable {
     private static final long serialVersionUID = 1L;
 
     /**
-     * 名称
+     * 关键词
      */
-    @Schema(description = "名称", example = "测试人员")
-    @Query(columns = {"name", "code"}, type = QueryType.LIKE)
+    @Schema(description = "关键词", example = "测试人员")
+    @Query(columns = {"name", "code", "description"}, type = QueryType.LIKE)
     private String name;
 
     /**
diff --git a/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/service/impl/RoleServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/service/impl/RoleServiceImpl.java
index 0117b3e6..4dc0c5bb 100644
--- a/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/service/impl/RoleServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/continew/admin/system/service/impl/RoleServiceImpl.java
@@ -82,15 +82,12 @@ public class RoleServiceImpl extends BaseServiceImpl<RoleMapper, RoleDO, RoleRes
     public void update(RoleReq req, Long id) {
         String name = req.getName();
         CheckUtils.throwIf(this.isNameExists(name, id), "修改失败，[{}] 已存在", name);
-        String code = req.getCode();
-        CheckUtils.throwIf(this.isCodeExists(code, id), "修改失败，[{}] 已存在", code);
         RoleDO oldRole = super.getById(id);
+        CheckUtils.throwIfNotEqual(req.getCode(), oldRole.getCode(), "角色编码不允许修改", oldRole.getName());
         DataScopeEnum oldDataScope = oldRole.getDataScope();
-        String oldCode = oldRole.getCode();
         if (Boolean.TRUE.equals(oldRole.getIsSystem())) {
             CheckUtils.throwIfEqual(DisEnableStatusEnum.DISABLE, req.getStatus(), "[{}] 是系统内置角色，不允许禁用", oldRole
                 .getName());
-            CheckUtils.throwIfNotEqual(req.getCode(), oldCode, "[{}] 是系统内置角色，不允许修改角色编码", oldRole.getName());
             CheckUtils.throwIfNotEqual(req.getDataScope(), oldDataScope, "[{}] 是系统内置角色，不允许修改角色数据权限", oldRole.getName());
         }
         // 更新信息
@@ -101,9 +98,8 @@ public class RoleServiceImpl extends BaseServiceImpl<RoleMapper, RoleDO, RoleRes
             boolean isSaveMenuSuccess = roleMenuService.add(req.getMenuIds(), id);
             // 保存角色和部门关联
             boolean isSaveDeptSuccess = roleDeptService.add(req.getDeptIds(), id);
-            // 如果角色编码、功能权限或数据权限有变更，则清除关联的在线用户（重新登录以获取最新角色权限）
-            if (ObjectUtil.notEqual(req.getCode(), oldCode) || ObjectUtil.notEqual(req
-                .getDataScope(), oldDataScope) || isSaveMenuSuccess || isSaveDeptSuccess) {
+            // 如果功能权限或数据权限有变更，则清除关联的在线用户（重新登录以获取最新角色权限）
+            if (ObjectUtil.notEqual(req.getDataScope(), oldDataScope) || isSaveMenuSuccess || isSaveDeptSuccess) {
                 onlineUserService.cleanByRoleId(id);
             }
         }
diff --git a/continew-admin-webapi/src/main/java/top/charles7c/continew/admin/webapi/system/RoleController.java b/continew-admin-webapi/src/main/java/top/charles7c/continew/admin/webapi/system/RoleController.java
index 46120717..cd1aef95 100644
--- a/continew-admin-webapi/src/main/java/top/charles7c/continew/admin/webapi/system/RoleController.java
+++ b/continew-admin-webapi/src/main/java/top/charles7c/continew/admin/webapi/system/RoleController.java
@@ -27,6 +27,7 @@ import top.charles7c.continew.admin.system.model.resp.RoleResp;
 import top.charles7c.continew.admin.system.service.RoleService;
 import top.charles7c.continew.starter.extension.crud.annotation.CrudRequestMapping;
 import top.charles7c.continew.starter.extension.crud.controller.BaseController;
+import top.charles7c.continew.starter.extension.crud.enums.Api;
 
 /**
  * 角色管理 API
@@ -36,5 +37,5 @@ import top.charles7c.continew.starter.extension.crud.controller.BaseController;
  */
 @Tag(name = "角色管理 API")
 @RestController
-@CrudRequestMapping("/system/role")
+@CrudRequestMapping(value = "/system/role", api = {Api.PAGE, Api.GET, Api.ADD, Api.UPDATE, Api.DELETE})
 public class RoleController extends BaseController<RoleService, RoleResp, RoleDetailResp, RoleQuery, RoleReq> {}
diff --git a/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_data.sql b/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_data.sql
index 8ae4aaeb..24757aaa 100644
--- a/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_data.sql
+++ b/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_data.sql
@@ -96,14 +96,14 @@ VALUES
 INSERT INTO `sys_role`
 (`id`, `name`, `code`, `data_scope`, `description`, `sort`, `status`, `is_system`, `create_user`, `create_time`, `update_user`, `update_time`)
 VALUES
-(1, '超级管理员', 'admin', 1, '系统初始角色', 1, 1, b'1', 1, NOW(), NULL, NULL),
+(1, '系统管理员', 'admin', 1, '系统初始角色', 1, 1, b'1', 1, NOW(), NULL, NULL),
 (547888897925840928, '测试人员', 'test', 5, NULL, 2, 1, b'0', 1, NOW(), NULL, NULL);
 
 -- 初始化默认用户：admin/admin123；test/123456
 INSERT INTO `sys_user`
 (`id`, `username`, `nickname`, `password`, `gender`, `email`, `phone`, `avatar`, `description`, `status`, `is_system`, `pwd_reset_time`, `dept_id`, `create_user`, `create_time`, `update_user`, `update_time`)
 VALUES
-(1, 'admin', '超级管理员', '{bcrypt}$2a$10$4jGwK2BMJ7FgVR.mgwGodey8.xR8FLoU1XSXpxJ9nZQt.pufhasSa', 1, '42190c6c5639d2ca4edb4150a35e058559ccf8270361a23745a2fd285a273c28', '5bda89a4609a65546422ea56bfe5eab4', NULL, '系统初始用户', 1, b'1', NOW(), 1, 1, NOW(), NULL, NULL),
+(1, 'admin', '系统管理员', '{bcrypt}$2a$10$4jGwK2BMJ7FgVR.mgwGodey8.xR8FLoU1XSXpxJ9nZQt.pufhasSa', 1, '42190c6c5639d2ca4edb4150a35e058559ccf8270361a23745a2fd285a273c28', '5bda89a4609a65546422ea56bfe5eab4', NULL, '系统初始用户', 1, b'1', NOW(), 1, 1, NOW(), NULL, NULL),
 (547889293968801831, 'test', '测试员', '{bcrypt}$2a$10$meMbyso06lupZjxT88fG8undZo6.DSNUmifRfnnre8r/s13ciq6M6', 2, NULL, NULL, NULL, NULL, 2, b'0', NOW(), 547888483713155087, 1, NOW(), NULL, NULL);
 
 -- 初始化默认参数
diff --git a/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_data.sql b/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_data.sql
index 239d85d0..4d9b1d16 100644
--- a/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_data.sql
+++ b/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_data.sql
@@ -96,14 +96,14 @@ VALUES
 INSERT INTO "sys_role"
 ("id", "name", "code", "data_scope", "description", "sort", "status", "is_system", "create_user", "create_time", "update_user", "update_time")
 VALUES
-(1, '超级管理员', 'admin', 1, '系统初始角色', 1, 1, true, 1, NOW(), NULL, NULL),
+(1, '系统管理员', 'admin', 1, '系统初始角色', 1, 1, true, 1, NOW(), NULL, NULL),
 (547888897925840928, '测试人员', 'test', 5, NULL, 2, 1, false, 1, NOW(), NULL, NULL);
 
 -- 初始化默认用户：admin/admin123；test/123456
 INSERT INTO "sys_user"
 ("id", "username", "nickname", "password", "gender", "email", "phone", "avatar", "description", "status", "is_system", "pwd_reset_time", "dept_id", "create_user", "create_time", "update_user", "update_time")
 VALUES
-(1, 'admin', '超级管理员', '{bcrypt}$2a$10$4jGwK2BMJ7FgVR.mgwGodey8.xR8FLoU1XSXpxJ9nZQt.pufhasSa', 1, '42190c6c5639d2ca4edb4150a35e058559ccf8270361a23745a2fd285a273c28', '5bda89a4609a65546422ea56bfe5eab4', NULL, '系统初始用户', 1, true, NOW(), 1, 1, NOW(), NULL, NULL),
+(1, 'admin', '系统管理员', '{bcrypt}$2a$10$4jGwK2BMJ7FgVR.mgwGodey8.xR8FLoU1XSXpxJ9nZQt.pufhasSa', 1, '42190c6c5639d2ca4edb4150a35e058559ccf8270361a23745a2fd285a273c28', '5bda89a4609a65546422ea56bfe5eab4', NULL, '系统初始用户', 1, true, NOW(), 1, 1, NOW(), NULL, NULL),
 (547889293968801831, 'test', '测试员', '{bcrypt}$2a$10$meMbyso06lupZjxT88fG8undZo6.DSNUmifRfnnre8r/s13ciq6M6', 2, NULL, NULL, NULL, NULL, 2, false, NOW(), 547888483713155087, 1, NOW(), NULL, NULL);
 
 -- 初始化默认参数