diff --git a/sql/data-phase1.sql b/sql/data-phase1.sql
index b5e2d8d..f1fc430 100644
--- a/sql/data-phase1.sql
+++ b/sql/data-phase1.sql
@@ -130,7 +130,7 @@ WHERE NOT EXISTS (SELECT 1 FROM product WHERE code = 'coin_1200');
 INSERT INTO sys_menu (id, parent_id, title, route_path, route_name, component, redirect, icon,
                       permission_code, type, always_show, affix, sort) VALUES
   (15, 0,  '用户管理', '/user', 'UserCenter', '#',                                  '/user/app-users', 'material-symbols:group-rounded', 'app-user:list', 'CATALOG', 1, 0, 4),
-  (16, 15, 'App 用户', 'app-users', 'app-users', 'views/userManagement/AppUsersView', '',            '',        'app-user:list', 'MENU',    0, 0, 1)
+  (16, 15, 'App 用户', 'app-users', 'app-users', 'views/userManagement/AppUsersView', '', '', 'app-user:list', 'MENU', 0, 0, 1)
 ON CONFLICT (id) DO UPDATE SET parent_id = EXCLUDED.parent_id, title = EXCLUDED.title,
   route_path = EXCLUDED.route_path, route_name = EXCLUDED.route_name, component = EXCLUDED.component,
   redirect = EXCLUDED.redirect, icon = EXCLUDED.icon, permission_code = EXCLUDED.permission_code,
@@ -333,3 +333,6 @@ INSERT INTO sys_config (id, config_key, config_value, remark) VALUES
   (3, 'app.register.max-per-ip-per-day', '0', '0=不限制；生产建议 5'),
   (4, 'app.register.max-per-device-per-day', '0', '0=不限制；生产建议 3')
 ON CONFLICT (config_key) DO NOTHING;
+
+-- K23：二级菜单统一只显示文字，历史图标值也一并清空。
+UPDATE sys_menu SET icon = '' WHERE type = 'MENU';
diff --git a/sql/data.sql b/sql/data.sql
index f10f876..69c2c1e 100644
--- a/sql/data.sql
+++ b/sql/data.sql
@@ -51,7 +51,7 @@ ON CONFLICT (id) DO UPDATE SET code = EXCLUDED.code, name = EXCLUDED.name,
 INSERT INTO sys_menu (id, parent_id, title, route_path, route_name, component, redirect, icon,
                       permission_code, type, always_show, affix, sort) VALUES
   (1,  0, '工作台',        '/dashboard', 'Dashboard',   '#',                                            '/dashboard/index', 'material-symbols:dashboard-rounded', 'drama:list',       'CATALOG', 0, 0, 1),
-  (2,  1, '工作台',        'index',      'dashboard',   'views/common/DashboardView',                   '',                 'material-symbols:dashboard-rounded', 'drama:list',       'MENU',    0, 1, 1),
+  (2,  1, '工作台',        'index',      'dashboard',   'views/common/DashboardView',                   '',                 '',                            'drama:list',       'MENU',    0, 1, 1),
   (3,  0, '内容管理',      '/content',   'Content',     '#',                                            '/content/dramas',  'material-symbols:video-library-rounded', 'drama:list',       'CATALOG', 1, 0, 2),
   (4,  3, '短剧管理',      'dramas',     'dramas',      'views/contentManagement/DramaManagementView',   '',                 '',                            'drama:list',       'MENU',    0, 0, 1),
   (5,  3, '剧集管理',      'episodes',   'episodes',    'views/contentManagement/EpisodeManagementView', '',                 '',                            'episode:list',     'MENU',    0, 0, 2),
@@ -77,6 +77,9 @@ ON CONFLICT (id) DO UPDATE SET parent_id = EXCLUDED.parent_id, title = EXCLUDED.
   redirect = EXCLUDED.redirect, icon = EXCLUDED.icon, permission_code = EXCLUDED.permission_code,
   type = EXCLUDED.type, always_show = EXCLUDED.always_show, affix = EXCLUDED.affix, sort = EXCLUDED.sort;
 
+-- K23：二级菜单统一只显示文字，历史图标值也一并清空。
+UPDATE sys_menu SET icon = '' WHERE type = 'MENU';
+
 -- ---------- 角色-权限 ----------
 INSERT INTO sys_role_permission (id, role_id, permission_id)
 SELECT r.id * 1000000 + p.id, r.id, p.id FROM sys_role r CROSS JOIN sys_permission p WHERE r.code = 'super_admin'