diff --git a/bin/ ZeroWrt.backup b/bin/ ZeroWrt.backup
index ca37066..5605306 100644
--- a/bin/ ZeroWrt.backup	
+++ b/bin/ ZeroWrt.backup	
@@ -326,6 +326,17 @@ install_apps() {
 configure_ipv6() {
     color_output "\e[34m[IPv6 设置]\e[0m"
     
+    # 检查是否为 PPPoE 模式
+    local wan_proto=$(uci -q get network.wan.proto)
+    if [ "$wan_proto" != "pppoe" ]; then
+        color_output "\e[31m错误: 无法开启 IPv6\e[0m"
+        color_output "\e[31m当前上网方式为: $wan_proto\e[0m"
+        color_output "\e[31m请先切换为 PPPoE 模式\e[0m"
+        read -p "按 Enter 键返回菜单..."
+        show_menu
+        return
+    fi
+    
     # 检查当前状态
     local current_ra=$(uci -q get dhcp.lan.ra)
     local current_dhcpv6=$(uci -q get dhcp.lan.dhcpv6)
@@ -360,9 +371,9 @@ configure_ipv6() {
             # 保存设置
             uci commit dhcp
             
-            # 重启相关服务
-            /etc/init.d/odhcpd restart
-            /etc/init.d/dnsmasq restart
+            # 重启相关服务（重定向输出）
+            /etc/init.d/odhcpd restart >/dev/null 2>&1
+            /etc/init.d/dnsmasq restart >/dev/null 2>&1
             
             color_output "\e[32mIPv6 已开启！\e[0m"
             color_output "\e[32m- RA 服务: 服务模式\e[0m"
@@ -384,9 +395,9 @@ configure_ipv6() {
             # 保存设置
             uci commit dhcp
             
-            # 重启相关服务
-            /etc/init.d/odhcpd restart
-            /etc/init.d/dnsmasq restart
+            # 重启相关服务（重定向输出）
+            /etc/init.d/odhcpd restart >/dev/null 2>&1
+            /etc/init.d/dnsmasq restart >/dev/null 2>&1
             
             color_output "\e[32mIPv6 已关闭！\e[0m"
             color_output "\e[32m- RA 服务: 已禁用\e[0m"