diff --git a/install.sh b/install.sh
index 322949b..eb4ef18 100755
--- a/install.sh
+++ b/install.sh
@@ -104,40 +104,20 @@ function check_url_connectivity() {
 
 # 定义代理 URL 列表
 github_download_proxies=(
-    "${PROXY_URL:=https://mirror.ghproxy.com}"
-    "https://gh.h233.eu.org"
+    "${PROXY_URL:=https://ghfast.top}"
     "https://gh.ddlc.top"
     "https://slink.ltd"
     "https://cors.isteed.cc"
     "https://hub.gitmirror.com"
     "https://sciproxy.com"
-    "https://ghproxy.cc"
-    "https://cf.ghproxy.cc"
-    "https://www.ghproxy.cc"
-    "https://ghproxy.cn"
-    "https://www.ghproxy.cn"
-    "https://gh.jiasu.in"
-    "https://dgithub.xyz"
-    "https://download.ixnic.net"
-    "https://download.nuaa.cf"
-    "https://download.scholar.rr.nu"
-    "https://download.yzuu.cf"
     "https://ghproxy.net"
-    "https://kkgithub.com"
     "https://gitclone.com"
     "https://hub.incept.pw"
     "https://github.moeyy.xyz"
-    "https://gh.xiu2.us.kg"
     "https://dl.ghpig.top"
     "https://gh-proxy.com"
-    "https://github.site"
-    "https://github.store"
-    "https://github.tmby.shop"
     "https://hub.whtrys.space"
     "https://gh-proxy.ygxz.in"
-    "https://gitdl.cn"
-    "https://ghp.ci"
-    "https://githubfast.com"
     "https://ghproxy.net"
 )
 
diff --git a/install_windows.py b/install_windows.py
index 60b116c..05aca18 100644
--- a/install_windows.py
+++ b/install_windows.py
@@ -30,42 +30,20 @@ def __init__(self, timeout=5):
 # 存储反代服务器的URL
 def get_github_proxy_urls():
     return [
-        "https://gh.h233.eu.org",
+        "https://ghfast.top"
         "https://gh.ddlc.top",
         "https://slink.ltd",
         "https://cors.isteed.cc",
         "https://hub.gitmirror.com",
         "https://sciproxy.com",
-        "https://ghproxy.cc",
-        "https://cf.ghproxy.cc",
-        "https://www.ghproxy.cc",
-        "https://ghproxy.cn",
-        "https://www.ghproxy.cn",
-        "https://gh.jiasu.in",
-        "https://dgithub.xyz",
-        "https://download.ixnic.net",
-        "https://download.nuaa.cf",
-        "https://download.scholar.rr.nu",
-        "https://download.yzuu.cf",
-        "https://mirror.ghproxy.com",
         "https://ghproxy.net",
-        "https://kkgithub.com",
         "https://gitclone.com",
         "https://hub.incept.pw",
         "https://github.moeyy.xyz",
-        "https://gh.xiu2.us.kg",
         "https://dl.ghpig.top",
         "https://gh-proxy.com",
-        "https://cors.isteed.cc",
-        "https://sciproxy.com",
-        "https://github.site",
-        "https://github.store",
-        "https://github.tmby.shop",
         "https://hub.whtrys.space",
         "https://gh-proxy.ygxz.in",
-        "https://gitdl.cn",
-        "https://ghp.ci",
-        "https://githubfast.com",
         "https://ghproxy.net"
     ]