diff --git a/Service/AlarmService.cs b/Service/AlarmService.cs
index f8acef8..189f51e 100644
--- a/Service/AlarmService.cs
+++ b/Service/AlarmService.cs
@@ -388,24 +388,19 @@ namespace LY.App.Service
                 ) AS CountTable;";
 
             string page = @"  SELECT  *
-FROM (
-    SELECT batch_id 
-    FROM (
-        {0}
-    ) AS unionTable
-    GROUP BY batch_id ORDER BY batch_id desc  LIMIT {1},{2}
-) AS CountTable ";
+                FROM (
+                    SELECT batch_id 
+                    FROM (
+                        {0}
+                    ) AS unionTable
+                    GROUP BY batch_id ORDER BY batch_id desc  LIMIT {1},{2}
+                ) AS CountTable ";
 
             string tablesql = string.Join(" UNION ALL ", tables.Select(item => $"SELECT batch_id FROM {item.TableName} "));
             if (!string.IsNullOrEmpty(input.sn))
             {
                 tablesql = string.Join(" UNION ALL ", tables.Select(item => $"SELECT batch_id FROM {item.TableName}  where serial_number  like  '%{input.sn}%' "));
             }
-
-
-            //var total = _db.Ado.GetInt(string.Format(coutsql, tablesql));
-            //var ids = _db.Ado.SqlQuery<long>(string.Format(page, tablesql, (input.pageNum - 1) * input.pageSize, input.pageSize));
-
             var pageitem = await _db.Ado.SqlQueryAsync<int, long>(string.Format(coutsql, tablesql) + string.Format(page, tablesql, (input.pageNum - 1) * input.pageSize, input.pageSize));
 
             var query = await _db.Queryable<Alarm>()