diff --git a/src/api/ops/alertLevel.ts b/src/api/ops/alertLevel.ts
index 2d0ea58..1ff6cde 100644
--- a/src/api/ops/alertLevel.ts
+++ b/src/api/ops/alertLevel.ts
@@ -7,7 +7,7 @@ export const fetchAlertLevelList = (data?: {
   keyword?: string;
   enabled?: string;
 }) => {
-  return request.get("/Alert/v1/severity/list", data || {});
+  return request.get("/Alert/v1/severity/list", { params: data || {} });
 };
 
 /** 获取告警级别详情 */
diff --git a/src/views/ops/pages/alert/level/index.vue b/src/views/ops/pages/alert/level/index.vue
index ed47095..a4417a8 100644
--- a/src/views/ops/pages/alert/level/index.vue
+++ b/src/views/ops/pages/alert/level/index.vue
@@ -144,9 +144,13 @@ const fetchLevels = async () => {
     }
 
     const res = await fetchAlertLevelList(params)
-    
-    tableData.value = res.details?.data || []
-    pagination.total = res.details?.total || 0
+
+    // 优先适配分页层字段：total/page/page_size/data，并兼容历史返回结构
+    const pageData = res?.data?.data ?? res?.details?.data ?? res?.data ?? []
+    const pageTotal = res?.data?.total ?? res?.details?.total ?? res?.total ?? 0
+
+    tableData.value = Array.isArray(pageData) ? pageData : []
+    pagination.total = Number(pageTotal) || 0
   } catch (error) {
     console.error('获取告警级别列表失败:', error)
     Message.error('获取告警级别列表失败')