diff --git a/saiadmin-artd/src/views/system/role/index.vue b/saiadmin-artd/src/views/system/role/index.vue
index 7535d68..b96b295 100644
--- a/saiadmin-artd/src/views/system/role/index.vue
+++ b/saiadmin-artd/src/views/system/role/index.vue
@@ -125,6 +125,10 @@
   } = useTable({
     core: {
       apiFn: api.list,
+      apiParams: {
+        orderField: 'level',
+        orderType: 'desc'
+      },
       columnsFactory: () => [
         { prop: 'id', label: 'table.columns.common.no', minWidth: 60, align: 'center' },
         { prop: 'name', label: 'page.table.roleName', minWidth: 120 },
diff --git a/server/plugin/saiadmin/app/logic/system/SystemRoleLogic.php b/server/plugin/saiadmin/app/logic/system/SystemRoleLogic.php
index 5598cc7..92e97b4 100644
--- a/server/plugin/saiadmin/app/logic/system/SystemRoleLogic.php
+++ b/server/plugin/saiadmin/app/logic/system/SystemRoleLogic.php
@@ -20,6 +20,10 @@ use support\think\Db;
  */
 class SystemRoleLogic extends BaseLogic
 {
+    protected string $orderField = 'level';
+
+    protected string $orderType = 'desc';
+
     public function __construct()
     {
         $this->model = new SystemRole();
@@ -110,7 +114,6 @@ class SystemRoleLogic extends BaseLogic
             $query->where('level', '<', $maxLevel);
         }
         $query->where('id', '<>', SystemRoleChannelService::SUPER_ADMIN_ROLE_ID);
-        $query->order('sort', 'desc');
         return $this->getAll($query);
     }
 
diff --git a/server/plugin/saiadmin/app/service/SystemRoleChannelService.php b/server/plugin/saiadmin/app/service/SystemRoleChannelService.php
index a994954..6a008e6 100644
--- a/server/plugin/saiadmin/app/service/SystemRoleChannelService.php
+++ b/server/plugin/saiadmin/app/service/SystemRoleChannelService.php
@@ -189,12 +189,16 @@ class SystemRoleChannelService
         if ($this->tableHasColumn('sa_system_role', 'dept_id')) {
             $query->where('dept_id', 0);
         }
-        $rows = $query->order('sort', 'desc')->select()->toArray();
-        if (count($rows) === count($codes)) {
-            return $rows;
+        $rows = $query->select()->toArray();
+        if (empty($rows)) {
+            return [];
         }
 
-        // 按配置顺序返回，缺失的 code 跳过
+        if (count($rows) === count($codes)) {
+            return $this->sortRolesByLevelDesc($rows);
+        }
+
+        // 按配置 code 补齐，缺失的 code 跳过，最终按角色级别从大到小排序
         $byCode = [];
         foreach ($rows as $row) {
             $byCode[(string) ($row['code'] ?? '')] = $row;
@@ -205,7 +209,25 @@ class SystemRoleChannelService
                 $ordered[] = $byCode[$code];
             }
         }
-        return $ordered;
+        return $this->sortRolesByLevelDesc($ordered);
+    }
+
+    /**
+     * 按角色级别从大到小排序（同级别按 sort 降序）
+     *
+     * @param array<int, array<string, mixed>> $rows
+     * @return array<int, array<string, mixed>>
+     */
+    private function sortRolesByLevelDesc(array $rows): array
+    {
+        usort($rows, static function (array $a, array $b): int {
+            $levelCompare = (int) ($b['level'] ?? 0) <=> (int) ($a['level'] ?? 0);
+            if ($levelCompare !== 0) {
+                return $levelCompare;
+            }
+            return (int) ($b['sort'] ?? 0) <=> (int) ($a['sort'] ?? 0);
+        });
+        return $rows;
     }
 
     private function insertRoleFromTemplate(array $template, int $deptId): int