diff --git a/IRaCIS.Core.Infra.EFCore/Repository/ICommandRepository.cs b/IRaCIS.Core.Infra.EFCore/Repository/ICommandRepository.cs
index de9cad4e7..eab56bef7 100644
--- a/IRaCIS.Core.Infra.EFCore/Repository/ICommandRepository.cs
+++ b/IRaCIS.Core.Infra.EFCore/Repository/ICommandRepository.cs
@@ -133,6 +133,8 @@ namespace IRaCIS.Core.Infra.EFCore
         Task<IEnumerable<TEntity>> AddRangeAsync(IEnumerable<TEntity> entities, bool autoSave = false);
 
         Task<bool> SaveChangesAsync(CancellationToken cancellationToken = default);
+
+        Task<bool> SaveChangesAndClearAllTrackingAsync(CancellationToken cancellationToken = default);
         Task<bool> DeleteAsync(TEntity entity, bool autoSave = false, CancellationToken cancellationToken = default);
 
 
diff --git a/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs b/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
index 32f2520c4..f9adfda52 100644
--- a/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
+++ b/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
@@ -449,7 +449,12 @@ namespace IRaCIS.Core.Infra.EFCore
             return await _dbContext.SaveChangesAsync(cancellationToken) > 0;
         }
 
-
+        public async Task<bool> SaveChangesAndClearAllTrackingAsync(CancellationToken cancellationToken = default)
+        {
+            var count = await _dbContext.SaveChangesAsync(cancellationToken);
+            _dbContext.ChangeTracker.Clear();
+            return count > 0;
+        }
         #endregion
 
         #region 不常用