diff --git a/install.sh b/install.sh
index 2f6579f..f08e6b9 100644
--- a/install.sh
+++ b/install.sh
@@ -7665,7 +7665,7 @@ installSubscribe() {
             serverName="server_name ${subscribeServerName};"
             nginxSubscribeSSL="ssl_certificate /etc/v2ray-agent/tls/${subscribeServerName}.crt;ssl_certificate_key /etc/v2ray-agent/tls/${subscribeServerName}.key;"
         fi
-        if [[ -n "$(curl -s -6 http://www.cloudflare.com/cdn-cgi/trace | grep "ip" | cut -d "=" -f 2)" ]]; then
+        if [[ -n "$(curl --connect-timeout 2 -s -6 http://www.cloudflare.com/cdn-cgi/trace | grep "ip" | cut -d "=" -f 2)" ]]; then
             listenIPv6="listen [::]:${result[-1]} ${SSLType};"
         fi
         if echo "${nginxVersion}" | grep -q "1.25" && [[ $(echo "${nginxVersion}" | awk -F "[.]" '{print $3}') -gt 0 ]]; then
@@ -8718,7 +8718,7 @@ menu() {
     cd "$HOME" || exit
     echoContent red "\n=============================================================="
     echoContent green "作者：mack-a"
-    echoContent green "当前版本：v3.2.28"
+    echoContent green "当前版本：v3.2.29"
     echoContent green "Github：https://github.com/mack-a/v2ray-agent"
     echoContent green "描述：八合一共存脚本\c"
     showInstallStatus