diff --git a/install.sh b/install.sh
index f67c800..25bd83f 100644
--- a/install.sh
+++ b/install.sh
@@ -4,6 +4,7 @@ installType='yum -y install'
 removeType='yum -y remove'
 upgrade="yum -y update"
 echoType='echo -e'
+branch=master
 domain=
 add=
 globalType=
@@ -358,7 +359,7 @@ nginxBlog(){
 #    echoContent yellow "添加伪装博客--->"
     echoContent skyBlue "\n进度 $1/${totalProgress} : 添加伪装博客"
     rm -rf /usr/share/nginx/html
-    wget -q -P /usr/share/nginx https://raw.githubusercontent.com/mack-a/v2ray-agent/master/fodder/blog/unable/html.zip > /dev/null
+    wget -q -P /usr/share/nginx https://raw.githubusercontent.com/mack-a/v2ray-agent/${branch}/fodder/blog/unable/html.zip > /dev/null
     unzip -o  /usr/share/nginx/html.zip -d /usr/share/nginx/html > /dev/null
     echoContent green " ---> 添加伪装博客成功"
 }
@@ -847,7 +848,7 @@ updateV2RayAgent(){
     echo "upgrade|${currentTime}" > /etc/v2ray-agent/upgradeStatus
     echoContent skyBlue "\n进度  $1/${totalProgress} : 更新v2ray-agent脚本"
     mkdir -p /etc/v2ray-agent
-    wget -P /etc/v2ray-agent/ -N --no-check-certificate "https://raw.githubusercontent.com/mack-a/v2ray-agent/master/install.sh" && chmod 700 /etc/v2ray-agent/install.sh && vasma
+    wget -P /etc/v2ray-agent/ -N --no-check-certificate "https://raw.githubusercontent.com/mack-a/v2ray-agent/${branch}/install.sh" && chmod 700 /etc/v2ray-agent/install.sh && vasma
 
 }
 # 验证整个服务是否可用
@@ -2292,7 +2293,7 @@ menu(){
     echoContent yellow "12.查看日志"
     echoContent yellow "13.卸载脚本"
     echoContent red "=============================================================="
-    automaticUpgrade
+    # automaticUpgrade
     initCustomInstallType
     mkdirBaseDIR
     aliasInstall