diff --git a/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Documents/DocumentAdminAppService.cs b/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Documents/DocumentAdminAppService.cs
index b93b4f6698..8e70be19e4 100644
--- a/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Documents/DocumentAdminAppService.cs
+++ b/modules/docs/src/Volo.Docs.Admin.Application/Volo/Docs/Admin/Documents/DocumentAdminAppService.cs
@@ -70,7 +70,7 @@ namespace Volo.Docs.Admin.Documents
             
             await _documentUpdateCache.RemoveManyAsync(documentUpdateInfoCacheKeys);
 
-            await _documentRepository.ClearCachesAsync(project.Id);
+            await _documentRepository.UpdateProjectLastCachedTimeAsync(project.Id, DateTime.MinValue);
         }
 
         public virtual async Task PullAllAsync(PullAllDocumentInput input)
diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentRepository.cs b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentRepository.cs
index 7b985b19d8..7dc8f13147 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentRepository.cs
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Documents/IDocumentRepository.cs
@@ -13,7 +13,8 @@ namespace Volo.Docs.Documents
 
         Task<List<Document>> GetListByProjectId(Guid projectId, CancellationToken cancellationToken = default);
         
-        Task ClearCachesAsync(Guid projectId, CancellationToken cancellationToken = default);
+        Task UpdateProjectLastCachedTimeAsync(Guid projectId, DateTime cachedTime,
+            CancellationToken cancellationToken = default);
 
         Task<Document> FindAsync(Guid projectId,
             string name,
diff --git a/modules/docs/src/Volo.Docs.EntityFrameworkCore/Volo/Docs/Documents/EFCoreDocumentRepository.cs b/modules/docs/src/Volo.Docs.EntityFrameworkCore/Volo/Docs/Documents/EFCoreDocumentRepository.cs
index 83d1683368..1120e36d01 100644
--- a/modules/docs/src/Volo.Docs.EntityFrameworkCore/Volo/Docs/Documents/EFCoreDocumentRepository.cs
+++ b/modules/docs/src/Volo.Docs.EntityFrameworkCore/Volo/Docs/Documents/EFCoreDocumentRepository.cs
@@ -56,9 +56,10 @@ namespace Volo.Docs.Documents
             return await (await GetDbSetAsync()).Where(d => d.ProjectId == projectId).ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task ClearCachesAsync(Guid projectId, CancellationToken cancellationToken = default)
+        public async Task UpdateProjectLastCachedTimeAsync(Guid projectId, DateTime cachedTime,
+            CancellationToken cancellationToken = default)
         {
-            await (await GetDbSetAsync()).Where(d => d.ProjectId == projectId).ExecuteUpdateAsync(x => x.SetProperty(d => d.LastCachedTime, DateTime.MinValue), GetCancellationToken(cancellationToken));
+            await (await GetDbSetAsync()).Where(d => d.ProjectId == projectId).ExecuteUpdateAsync(x => x.SetProperty(d => d.LastCachedTime, cachedTime), GetCancellationToken(cancellationToken));
         }
 
         public virtual async Task<List<Document>> GetListAsync(Guid? projectId, string version, string name, CancellationToken cancellationToken = default)
diff --git a/modules/docs/src/Volo.Docs.MongoDB/Volo/Docs/Documents/MongoDocumentRepository.cs b/modules/docs/src/Volo.Docs.MongoDB/Volo/Docs/Documents/MongoDocumentRepository.cs
index b1a3288ac4..9a3750deb0 100644
--- a/modules/docs/src/Volo.Docs.MongoDB/Volo/Docs/Documents/MongoDocumentRepository.cs
+++ b/modules/docs/src/Volo.Docs.MongoDB/Volo/Docs/Documents/MongoDocumentRepository.cs
@@ -54,12 +54,13 @@ namespace Volo.Docs.Documents
             return await (await GetMongoQueryableAsync(cancellationToken)).Where(d => d.ProjectId == projectId).ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task ClearCachesAsync(Guid projectId, CancellationToken cancellationToken = default)
+        public async Task UpdateProjectLastCachedTimeAsync(Guid projectId, DateTime cachedTime,
+            CancellationToken cancellationToken = default)
         {
             var collection = await GetCollectionAsync(cancellationToken);
             await collection.UpdateManyAsync(
                 Builders<Document>.Filter.Eq(x => x.ProjectId, projectId),
-                Builders<Document>.Update.Set(x => x.LastCachedTime, DateTime.MinValue),
+                Builders<Document>.Update.Set(x => x.LastCachedTime, cachedTime),
                 cancellationToken: GetCancellationToken(cancellationToken)
             );
         }
diff --git a/modules/docs/test/Volo.Docs.TestBase/Volo/Docs/DocumentRepository_Tests.cs b/modules/docs/test/Volo.Docs.TestBase/Volo/Docs/DocumentRepository_Tests.cs
index a1cdaa6269..742f80fe17 100644
--- a/modules/docs/test/Volo.Docs.TestBase/Volo/Docs/DocumentRepository_Tests.cs
+++ b/modules/docs/test/Volo.Docs.TestBase/Volo/Docs/DocumentRepository_Tests.cs
@@ -37,9 +37,9 @@ namespace Volo.Docs
         }
         
         [Fact]
-        public async Task ClearCachesAsync()
+        public async Task UpdateProjectLastCachedTimeAsync()
         {
-            await DocumentRepository.ClearCachesAsync(DocsTestData.ProjectId);
+            await DocumentRepository.UpdateProjectLastCachedTimeAsync(DocsTestData.ProjectId, DateTime.MinValue);
             var documentsAfterClear = await DocumentRepository.GetListByProjectId(DocsTestData.ProjectId);
             documentsAfterClear.ForEach(d => d.LastCachedTime.ShouldBe(DateTime.MinValue));
         }