From a6f055bb1a49d5d41a3cdea9c0dc0aee45858fc1 Mon Sep 17 00:00:00 2001
From: hang <872297557@qq.com>
Date: Tue, 23 Dec 2025 15:26:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=B5=81?=
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---
 IRaCIS.Core.API/Controllers/UploadDownLoadController.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs b/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
index 1d77f2666..362497a18 100644
--- a/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
+++ b/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
@@ -903,7 +903,7 @@ namespace IRaCIS.Core.API.Controllers
             Response.Headers["Cache-Control"] = "no-store";
 
             // ⚠️ 关键：直接用 Response.Body
-             using var zip = new ZipArchive(Response.Body,ZipArchiveMode.Create,leaveOpen: true);
+             using var zip = new ZipArchive(Response.BodyWriter.AsStream(), ZipArchiveMode.Create,leaveOpen: true);
 
             // 本地大文件路径
             var files = new[]