diff --git a/Tiobon.Core.Services/BASE/BaseServices.cs b/Tiobon.Core.Services/BASE/BaseServices.cs
index 093c5844..a8e11664 100644
--- a/Tiobon.Core.Services/BASE/BaseServices.cs
+++ b/Tiobon.Core.Services/BASE/BaseServices.cs
@@ -4,7 +4,6 @@ using System.Linq.Expressions;
 using AgileObjects.AgileMapper;
 using Microsoft.AspNetCore.Http;
 using Newtonsoft.Json.Linq;
-using OfficeOpenXml.FormulaParsing.Excel.Functions.Text;
 using SqlSugar;
 using Tiobon.Core.Common;
 using Tiobon.Core.Common.Caches;
@@ -127,7 +126,6 @@ public class BaseServices<TEntity, TEntityDto, TInsertDto, TEditDto> : IBaseServ
         return Mapper.Map(data).ToANew<List<TEntityDto>>();
     }
 
-
     public async Task<ServiceFormResult> QueryForm(QueryForm body)
     {
         var result = new ServiceFormResult();
@@ -167,9 +165,8 @@ public class BaseServices<TEntity, TEntityDto, TInsertDto, TEditDto> : IBaseServ
                           UpdateDataInfo
                 FROM {entityType.GetEntityTableName()} a
                 WHERE a.Id = @ID";
- 
+
         result.result.DT_TableDataT1 = Db.Ado.SqlQuery<TEntityDto>(sql);
-        
 
         #region JM_PageFormActionsT1
         dynamic JM_PageFormActionsT1 = new ExpandoObject();
@@ -266,8 +263,10 @@ public class BaseServices<TEntity, TEntityDto, TInsertDto, TEditDto> : IBaseServ
         #endregion
 
         #region DT_PageMutiMsg
-        var DT_PageMutiMsg = new List<DT_PageMutiMsg>();
-        sql = $@"SELECT Langkey field,
+        var DT_PageMutiMsg = await _caching.GetAsync<List<DT_PageMutiMsg>>("DT_PageMutiMsg");
+        if (DT_PageMutiMsg == null || (DT_PageMutiMsg != null && !DT_PageMutiMsg.Any()))
+        {
+            sql = $@"SELECT Langkey field,
                        CASE {body.langId}
                           WHEN 1 THEN isnull (Value01, LangValue)
                           WHEN 2 THEN isnull (Value02, LangValue)
@@ -283,7 +282,10 @@ public class BaseServices<TEntity, TEntityDto, TInsertDto, TEditDto> : IBaseServ
                 FROM Ghrs_LangKey
                 WHERE     (LangKey LIKE 'GHR_Page%' OR LangKey LIKE 'GHR_Common%')
                       AND IsEnable = 1";
-        DT_PageMutiMsg = Db.Ado.SqlQuery<DT_PageMutiMsg>(sql);
+            DT_PageMutiMsg = Db.Ado.SqlQuery<DT_PageMutiMsg>(sql);
+            if (DT_PageMutiMsg.Any())
+                await _caching.SetAsync("DT_PageMutiMsg", DT_PageMutiMsg, TimeSpan.FromHours(1));
+        }
         #endregion
 
         result.result.JM_PageFormActionsT1 = JM_PageFormActionsT1;
diff --git a/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs b/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs
index 77a1ae5f..65b85604 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs
@@ -6,6 +6,7 @@ using Tiobon.Core.IRepository.Base;
 using Tiobon.Core.Common;
 using Tiobon.Core.Model;
 using AgileObjects.AgileMapper;
+using Tiobon.Core.Common.Caches;
 
 namespace Tiobon.Core.Services;
 
@@ -17,11 +18,13 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins
     private readonly IBaseRepository<Ghre_Course> _dal;
     private IGhre_CourseClassServices _ghre_CourseClassServices;
     public Ghre_CourseServices(IBaseRepository<Ghre_Course> dal,
+        ICaching caching,
         IGhre_CourseClassServices ghre_CourseClassServices)
     {
         this._dal = dal;
         base.BaseDal = dal;
         _ghre_CourseClassServices = ghre_CourseClassServices;
+        base._caching = caching;
     }
 
     public override async Task<ServicePageResult<Ghre_CourseDto>> QueryFilterPage(QueryBody body)