diff --git a/download_resource.bat b/download_resource.bat
index 94498d2..3136403 100644
--- a/download_resource.bat
+++ b/download_resource.bat
@@ -6,11 +6,14 @@ SET PROJECT_DIR=%~dp0
 cd %PROJECT_DIR%
 
 REM 检查7-Zip安装路径
-SET "SEVENZIP_PATH=C:\Program Files\7-Zip\7z.exe"
-IF NOT EXIST "%SEVENZIP_PATH%" (
-    SET "SEVENZIP_PATH=C:\Program Files (x86)\7-Zip\7z.exe"
-)
-IF NOT EXIST "%SEVENZIP_PATH%" (
+SET "PROG_FILES=C:\Program Files"
+SET "PROG_FILES_X86=C:\Program Files (x86)"
+
+IF EXIST "%PROG_FILES%\7-Zip\7z.exe" (
+    SET "SEVENZIP=%PROG_FILES%\7-Zip\7z.exe"
+) ELSE IF EXIST "%PROG_FILES_X86%\7-Zip\7z.exe" (
+    SET "SEVENZIP=%PROG_FILES_X86%\7-Zip\7z.exe"
+) ELSE (
     echo ERROR: 7-Zip not found
     echo Please install 7-Zip from https://7-zip.org/
     echo Default install locations checked:
@@ -72,8 +75,8 @@ python -m gdown 1_9EOUXHayKiGH5nkrayncln3d6m1uV7f
 cd ..\PIXIE
 python -m gdown 1mPcGu62YPc4MdkT8FFiOCP629xsENHZf
 REM 使用7-Zip解压tar.gz文件
-"%SEVENZIP_PATH%" x pixie_data.tar.gz -y
-"%SEVENZIP_PATH%" x pixie_data.tar -y
+call %SEVENZIP% x pixie_data.tar.gz -y
+call %SEVENZIP% x pixie_data.tar -y
 del pixie_data.tar.gz
 del pixie_data.tar
 
@@ -88,8 +91,8 @@ REM 下载 OpenPose 模型
 cd ..\openpose
 echo Downloading OpenPose models...
 python -m gdown 1Yn03cKKfVOq4qXmgBMQD20UMRRRkd_tV -O models.tar.gz
-"%SEVENZIP_PATH%" x models.tar.gz -y
-"%SEVENZIP_PATH%" x models.tar -y -omodels
+call %SEVENZIP% x models.tar.gz -y
+call %SEVENZIP% x models.tar -y -omodels
 del models.tar.gz
 del models.tar