diff --git a/documents/sing-box.json b/documents/sing-box.json
index 379e1b7..2bcf912 100644
--- a/documents/sing-box.json
+++ b/documents/sing-box.json
@@ -81,7 +81,11 @@
       "type": "tun",
       "tag": "tun-in",
       "stack": "system",
-      "inet4_address": "172.19.0.1/30",
+      "address": [
+        "172.16.0.1/30",
+        "fd00::1/126"
+      ],
+      "mtu": 1492,
       "auto_route": true,
       "strict_route": true,
       "sniff": true,
diff --git a/install.sh b/install.sh
index 4d15c31..a436a40 100644
--- a/install.sh
+++ b/install.sh
@@ -9719,7 +9719,7 @@ menu() {
     cd "$HOME" || exit
     echoContent red "\n=============================================================="
     echoContent green "作者：mack-a"
-    echoContent green "当前版本：v3.3.25"
+    echoContent green "当前版本：v3.3.26"
     echoContent green "Github：https://github.com/mack-a/v2ray-agent"
     echoContent green "描述：八合一共存脚本\c"
     showInstallStatus