diff --git a/reinstall.bat b/reinstall.bat
index f18cf26..9fd2130 100644
--- a/reinstall.bat
+++ b/reinstall.bat
@@ -3,7 +3,7 @@ mode con cp select=437 >nul
 setlocal EnableDelayedExpansion
 
 set confhome=https://raw.githubusercontent.com/bin456789/reinstall/main
-set github_proxy=raw.gitmirror.com
+set github_proxy=https://mirror.ghproxy.com/https://raw.githubusercontent.com
 
 rem 65001 代码页会乱码
 
@@ -43,8 +43,8 @@ if not errorlevel 1 (
     if defined github_proxy (
         echo !confhome! | findstr /c:"://raw.githubusercontent.com/" >nul
         if not errorlevel 1 (
-            rem set confhome=!github_proxy!/!confhome!
-            set confhome=!confhome:raw.githubusercontent.com=%github_proxy%!
+            set confhome=!confhome:http://=https://!
+            set confhome=!confhome:https://raw.githubusercontent.com=%github_proxy%!
         )
     )
 ) else (
diff --git a/reinstall.sh b/reinstall.sh
index 5fba44c..5b142c3 100644
--- a/reinstall.sh
+++ b/reinstall.sh
@@ -3,7 +3,7 @@
 
 set -eE
 confhome=https://raw.githubusercontent.com/bin456789/reinstall/main
-github_proxy=raw.gitmirror.com
+github_proxy=https://mirror.ghproxy.com/https://raw.githubusercontent.com
 
 # https://www.gnu.org/software/gettext/manual/html_node/The-LANGUAGE-variable.html
 export LC_ALL=C
@@ -2089,8 +2089,8 @@ esac
 # jsdelivr 有12小时缓存
 # https://github.com/XIU2/UserScript/blob/master/GithubEnhanced-High-Speed-Download.user.js#L31
 if [ -n "$github_proxy" ] && [[ "$confhome" = http*://raw.githubusercontent.com/* ]] && is_in_china; then
-    # confhome=$github_proxy/$confhome
-    confhome=${confhome/raw.githubusercontent.com/$github_proxy}
+    confhome=${confhome/http:\/\//https:\/\/}
+    confhome=${confhome/https:\/\/raw.githubusercontent.com/$github_proxy}
 fi
 
 # 以下目标系统不需要两步安装