diff --git a/src/Application/TakeoutSaaS.Application/App/Products/Handlers/CopyProductSpecTemplateCommandHandler.cs b/src/Application/TakeoutSaaS.Application/App/Products/Handlers/CopyProductSpecTemplateCommandHandler.cs
index d9fabce..290f5b9 100644
--- a/src/Application/TakeoutSaaS.Application/App/Products/Handlers/CopyProductSpecTemplateCommandHandler.cs
+++ b/src/Application/TakeoutSaaS.Application/App/Products/Handlers/CopyProductSpecTemplateCommandHandler.cs
@@ -61,12 +61,15 @@ public sealed class CopyProductSpecTemplateCommandHandler(
         await productRepository.SaveChangesAsync(cancellationToken);
 
         // 4. 复制选项与关联商品。
-        var sourceOptionsTask = productRepository.GetSpecTemplateOptionsByTemplateIdsAsync([source.Id], tenantId, cancellationToken);
-        var sourceRelationsTask = productRepository.GetSpecTemplateProductsByTemplateIdsAsync([source.Id], tenantId, request.StoreId, cancellationToken);
-        await Task.WhenAll(sourceOptionsTask, sourceRelationsTask);
-
-        var sourceOptions = await sourceOptionsTask;
-        var sourceRelations = await sourceRelationsTask;
+        var sourceOptions = await productRepository.GetSpecTemplateOptionsByTemplateIdsAsync(
+            [source.Id],
+            tenantId,
+            cancellationToken);
+        var sourceRelations = await productRepository.GetSpecTemplateProductsByTemplateIdsAsync(
+            [source.Id],
+            tenantId,
+            request.StoreId,
+            cancellationToken);
 
         if (sourceOptions.Count > 0)
         {
diff --git a/src/Application/TakeoutSaaS.Application/App/Products/Handlers/GetProductSpecTemplateListQueryHandler.cs b/src/Application/TakeoutSaaS.Application/App/Products/Handlers/GetProductSpecTemplateListQueryHandler.cs
index 94883e2..a544d4d 100644
--- a/src/Application/TakeoutSaaS.Application/App/Products/Handlers/GetProductSpecTemplateListQueryHandler.cs
+++ b/src/Application/TakeoutSaaS.Application/App/Products/Handlers/GetProductSpecTemplateListQueryHandler.cs
@@ -55,15 +55,21 @@ public sealed class GetProductSpecTemplateListQueryHandler(
         }
 
         var templateIds = filteredList.Select(item => item.Id).ToList();
-        var optionsTask = productRepository.GetSpecTemplateOptionsByTemplateIdsAsync(templateIds, tenantId, cancellationToken);
-        var relationsTask = productRepository.GetSpecTemplateProductsByTemplateIdsAsync(templateIds, tenantId, request.StoreId, cancellationToken);
-        await Task.WhenAll(optionsTask, relationsTask);
+        var options = await productRepository.GetSpecTemplateOptionsByTemplateIdsAsync(
+            templateIds,
+            tenantId,
+            cancellationToken);
+        var relations = await productRepository.GetSpecTemplateProductsByTemplateIdsAsync(
+            templateIds,
+            tenantId,
+            request.StoreId,
+            cancellationToken);
 
         // 4. 构建查找字典并映射 DTO。
-        var optionsLookup = (await optionsTask)
+        var optionsLookup = options
             .GroupBy(x => x.TemplateId)
             .ToDictionary(group => group.Key, group => group.OrderBy(item => item.SortOrder).ThenBy(item => item.Id).ToList());
-        var productIdsLookup = (await relationsTask)
+        var productIdsLookup = relations
             .GroupBy(x => x.TemplateId)
             .ToDictionary(group => group.Key, group => group.Select(item => item.ProductId).ToList());