diff --git a/install.sh b/install.sh
index 58cf1d3..ec7a7ff 100644
--- a/install.sh
+++ b/install.sh
@@ -9488,7 +9488,8 @@ initRealityKey() {
 initRealityMldsa65() {
     echoContent skyBlue "\n生成Reality mldsa65\n"
     if /etc/v2ray-agent/xray/xray tls ping "${realityServerName}:${realityDomainPort}" 2>/dev/null | grep -q "X25519MLKEM768"; then
-        length=$(/etc/v2ray-agent/xray/xray tls ping "${realityServerName}:${realityDomainPort}" | grep "Certificate chain's total length:" | awk '{print $5}')
+        length=$(/etc/v2ray-agent/xray/xray tls ping "${realityServerName}:${realityDomainPort}" | grep "Certificate chain's total length:" | awk '{print $5}' | head -1)
+
         if [ "$length" -gt 3500 ]; then
             if [[ -n "${currentRealityMldsa65}" && -z "${lastInstallationConfig}" ]]; then
                 read -r -p "读取到上次安装记录，是否使用上次安装时的Seed/Verify ？[y/n]:" historyMldsa65Status
@@ -9945,7 +9946,7 @@ menu() {
     cd "$HOME" || exit
     echoContent red "\n=============================================================="
     echoContent green "作者：mack-a"
-    echoContent green "当前版本：v3.4.25"
+    echoContent green "当前版本：v3.4.26"
     echoContent green "Github：https://github.com/mack-a/v2ray-agent"
     echoContent green "描述：八合一共存脚本\c"
     showInstallStatus