diff --git a/SGGL/BLL/Common/Const.cs b/SGGL/BLL/Common/Const.cs
index 174a08e..93148db 100644
--- a/SGGL/BLL/Common/Const.cs
+++ b/SGGL/BLL/Common/Const.cs
@@ -11,7 +11,7 @@ namespace BLL
         /// <summary>
         /// 时间书签（用于筛选数据范围）
         /// </summary>
-        public static DateTime DtmarkTime = DateTime.Parse("2023-01-01");
+        public static DateTime DtmarkTime = DateTime.Parse("2025-09-01");
 
         public const string SYHSE_PromiseMenuId = "3712B547-06B1-4D54-80B8-1358D222CB23";
         public const string SYHSE_BaseMenuId = "FEC432D0-FBE5-47B9-8E21-B259D96525E6";