From 218e1456f28f7c028842fd90883b195f31860b5f Mon Sep 17 00:00:00 2001
From: dong <1278815766@qq.com>
Date: Fri, 22 Aug 2025 22:55:26 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=86=E4=B8=B4=E6=97=B6=E7=9B=AE=E5=BD=95?=
 =?UTF-8?q?=E7=A7=BB=E5=8A=A8=E5=88=B0=E7=A8=8B=E5=BA=8F=E6=89=A7=E8=A1=8C?=
 =?UTF-8?q?=E4=BD=8D=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Update.cs | 41 ++++++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 19 deletions(-)

diff --git a/Update.cs b/Update.cs
index a6f49e8..724c3c3 100644
--- a/Update.cs
+++ b/Update.cs
@@ -1189,25 +1189,28 @@ namespace CheckDownload
         /// <summary>
         /// 初始化程序使用的临时目录，用于存储下载过程中的临时文件
         /// </summary>
-        private void InitializeTempDirectory()
-        {
-            try
-            {
-                _tempDirectory = Path.Combine(
-                    Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
-                    "Temp",
-                    _appName
-                );
-
-                if (!Directory.Exists(_tempDirectory))
-                {
-                    Directory.CreateDirectory(_tempDirectory);
-                }
-            }
-            catch (Exception ex)
-            {
-                throw new Exception("初始化临时目录 (InitializeTempDirectory)", ex);
-            }
+        private void InitializeTempDirectory()
+        {
+            try
+            {
+                string exeDir = AppDomain.CurrentDomain.BaseDirectory;
+
+                _tempDirectory = Path.Combine(exeDir, "Temp");
+
+                if (File.Exists(_tempDirectory))
+                {
+                    throw new IOException($"无法创建目录，因为已存在同名文件: {_tempDirectory}");
+                }
+
+                if (!Directory.Exists(_tempDirectory))
+                {
+                    Directory.CreateDirectory(_tempDirectory);
+                }
+            }
+            catch (Exception ex)
+            {
+                throw new Exception("初始化临时目录 (InitializeTempDirectory)", ex);
+            }
         }
 
         /// <summary>