diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt
index 3047874e..a5d6dbdc 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt
@@ -26,6 +26,7 @@ object AppConfig {
     const val PREF_LOCAL_DNS_PORT = "pref_local_dns_port"
     const val PREF_VPN_DNS = "pref_vpn_dns"
     const val PREF_VPN_BYPASS_LAN = "pref_vpn_bypass_lan"
+    const val PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX = "pref_vpn_interface_address_config_index"
     const val PREF_ROUTING_DOMAIN_STRATEGY = "pref_routing_domain_strategy"
     const val PREF_ROUTING_RULESET = "pref_routing_ruleset"
     const val PREF_MUX_ENABLED = "pref_mux_enabled"
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/dto/VpnInterfaceAddressConfig.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/dto/VpnInterfaceAddressConfig.kt
new file mode 100644
index 00000000..6b7bc379
--- /dev/null
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/dto/VpnInterfaceAddressConfig.kt
@@ -0,0 +1,39 @@
+package com.v2ray.ang.dto
+
+/**
+ * VPN interface address configuration enum class
+ * Defines predefined IPv4 and IPv6 address pairs for VPN TUN interface configuration.
+ * Each option provides client and router addresses to establish point-to-point VPN tunnels.
+ */
+enum class VpnInterfaceAddressConfig(
+    val displayName: String,
+    val ipv4Client: String,
+    val ipv4Router: String,
+    val ipv6Client: String,
+    val ipv6Router: String
+) {
+    OPTION_1("10.10.14.x", "10.10.14.1", "10.10.14.2", "fc00::10:10:14:1", "fc00::10:10:14:2"),
+    OPTION_2("10.1.0.x", "10.1.0.1", "10.1.0.2", "fc00::10:1:0:1", "fc00::10:1:0:2"),
+    OPTION_3("10.0.0.x", "10.0.0.1", "10.0.0.2", "fc00::10:0:0:1", "fc00::10:0:0:2"),
+    OPTION_4("172.31.0.x", "172.31.0.1", "172.31.0.2", "fc00::172:31:0:1", "fc00::172:31:0:2"),
+    OPTION_5("172.20.0.x", "172.20.0.1", "172.20.0.2", "fc00::172:20:0:1", "fc00::172:20:0:2"),
+    OPTION_6("172.16.0.x", "172.16.0.1", "172.16.0.2", "fc00::172:16:0:1", "fc00::172:16:0:2"),
+    OPTION_7("192.168.100.x", "192.168.100.1", "192.168.100.2", "fc00::192:168:100:1", "fc00::192:168:100:2");
+
+    companion object {
+        /**
+         * Retrieves the VPN interface address configuration based on the specified index.
+         *
+         * @param index The configuration index (0-based) corresponding to user selection
+         * @return The VpnInterfaceAddressConfig instance at the specified index,
+         *         or OPTION_1 (default) if the index is out of bounds
+         */
+        fun getConfigByIndex(index: Int): VpnInterfaceAddressConfig {
+            return if (index in values().indices) {
+                values()[index]
+            } else {
+                OPTION_1 // Default to the first configuration
+            }
+        }
+    }
+}
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/handler/SettingsManager.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/handler/SettingsManager.kt
index a488e593..b2e23f7f 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/handler/SettingsManager.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/handler/SettingsManager.kt
@@ -16,6 +16,7 @@ import com.v2ray.ang.dto.ProfileItem
 import com.v2ray.ang.dto.RoutingType
 import com.v2ray.ang.dto.RulesetItem
 import com.v2ray.ang.dto.V2rayConfig
+import com.v2ray.ang.dto.VpnInterfaceAddressConfig
 import com.v2ray.ang.handler.MmkvManager.decodeServerConfig
 import com.v2ray.ang.handler.MmkvManager.decodeServerList
 import com.v2ray.ang.util.JsonUtil
@@ -356,4 +357,17 @@ object SettingsManager {
             "2" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
         }
     }
+
+    /**
+     * Retrieves the currently selected VPN interface address configuration.
+     * This method reads the user's preference for VPN interface addressing and returns
+     * the corresponding configuration containing IPv4 and IPv6 addresses.
+     *
+     * @return The selected VpnInterfaceAddressConfig instance, or the default configuration
+     *         if no valid selection is found or if the stored index is invalid.
+     */
+    fun getCurrentVpnInterfaceAddressConfig(): VpnInterfaceAddressConfig {
+        val selectedIndex = MmkvManager.decodeSettingsString(AppConfig.PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX, "0")?.toInt()
+        return VpnInterfaceAddressConfig.getConfigByIndex(selectedIndex ?: 0)
+    }
 }
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/service/V2RayVpnService.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/service/V2RayVpnService.kt
index 6d30843c..d734c299 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/service/V2RayVpnService.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/service/V2RayVpnService.kt
@@ -33,12 +33,7 @@ import java.lang.ref.SoftReference
 class V2RayVpnService : VpnService(), ServiceControl {
     companion object {
         private const val VPN_MTU = 1500
-        private const val PRIVATE_VLAN4_CLIENT = "10.10.14.1"
-        private const val PRIVATE_VLAN4_ROUTER = "10.10.14.2"
-        private const val PRIVATE_VLAN6_CLIENT = "fc00::10:10:14:1"
-        private const val PRIVATE_VLAN6_ROUTER = "fc00::10:10:14:2"
         private const val TUN2SOCKS = "libtun2socks.so"
-
     }
 
     private lateinit var mInterface: ParcelFileDescriptor
@@ -160,10 +155,11 @@ class V2RayVpnService : VpnService(), ServiceControl {
         // If the old interface has exactly the same parameters, use it!
         // Configure a builder while parsing the parameters.
         val builder = Builder()
+        val vpnConfig = SettingsManager.getCurrentVpnInterfaceAddressConfig()
         //val enableLocalDns = defaultDPreference.getPrefBoolean(AppConfig.PREF_LOCAL_DNS_ENABLED, false)
 
         builder.setMtu(VPN_MTU)
-        builder.addAddress(PRIVATE_VLAN4_CLIENT, 30)
+        builder.addAddress(vpnConfig.ipv4Client, 30)
         //builder.addDnsServer(PRIVATE_VLAN4_ROUTER)
         val bypassLan = SettingsManager.routingRulesetsBypassLan()
         if (bypassLan) {
@@ -176,7 +172,7 @@ class V2RayVpnService : VpnService(), ServiceControl {
         }
 
         if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PREFER_IPV6) == true) {
-            builder.addAddress(PRIVATE_VLAN6_CLIENT, 126)
+            builder.addAddress(vpnConfig.ipv6Client, 126)
             if (bypassLan) {
                 builder.addRoute("2000::", 3) //currently only 1/8 of total ipV6 is in use
                 builder.addRoute("fc00::", 18) //Xray-core default FakeIPv6 Pool
@@ -260,9 +256,10 @@ class V2RayVpnService : VpnService(), ServiceControl {
     private fun runTun2socks() {
         Log.i(AppConfig.TAG, "Start run $TUN2SOCKS")
         val socksPort = SettingsManager.getSocksPort()
+        val vpnConfig = SettingsManager.getCurrentVpnInterfaceAddressConfig()
         val cmd = arrayListOf(
             File(applicationContext.applicationInfo.nativeLibraryDir, TUN2SOCKS).absolutePath,
-            "--netif-ipaddr", PRIVATE_VLAN4_ROUTER,
+            "--netif-ipaddr", vpnConfig.ipv4Router,
             "--netif-netmask", "255.255.255.252",
             "--socks-server-addr", "$LOOPBACK:${socksPort}",
             "--tunmtu", VPN_MTU.toString(),
@@ -273,7 +270,7 @@ class V2RayVpnService : VpnService(), ServiceControl {
 
         if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PREFER_IPV6)) {
             cmd.add("--netif-ip6addr")
-            cmd.add(PRIVATE_VLAN6_ROUTER)
+            cmd.add(vpnConfig.ipv6Router)
         }
         if (MmkvManager.decodeSettingsBool(AppConfig.PREF_LOCAL_DNS_ENABLED)) {
             val localDnsPort = Utils.parseInt(MmkvManager.decodeSettingsString(AppConfig.PREF_LOCAL_DNS_PORT), AppConfig.PORT_LOCAL_DNS.toInt())
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SettingsActivity.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SettingsActivity.kt
index 4ec2294a..515bc65f 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SettingsActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SettingsActivity.kt
@@ -44,6 +44,7 @@ class SettingsActivity : BaseActivity() {
         private val localDnsPort by lazy { findPreference<EditTextPreference>(AppConfig.PREF_LOCAL_DNS_PORT) }
         private val vpnDns by lazy { findPreference<EditTextPreference>(AppConfig.PREF_VPN_DNS) }
         private val vpnBypassLan by lazy { findPreference<ListPreference>(AppConfig.PREF_VPN_BYPASS_LAN) }
+        private val vpnInterfaceAddress by lazy { findPreference<ListPreference>(AppConfig.PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX) }
 
         private val mux by lazy { findPreference<CheckBoxPreference>(AppConfig.PREF_MUX_ENABLED) }
         private val muxConcurrency by lazy { findPreference<EditTextPreference>(AppConfig.PREF_MUX_CONCURRENCY) }
@@ -249,6 +250,7 @@ class SettingsActivity : BaseActivity() {
 
             listOf(
                 AppConfig.PREF_VPN_BYPASS_LAN,
+                AppConfig.PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX,
                 AppConfig.PREF_ROUTING_DOMAIN_STRATEGY,
                 AppConfig.PREF_MUX_XUDP_QUIC,
                 AppConfig.PREF_FRAGMENT_PACKETS,
@@ -273,7 +275,7 @@ class SettingsActivity : BaseActivity() {
             localDnsPort?.isEnabled = vpn
             vpnDns?.isEnabled = vpn
             vpnBypassLan?.isEnabled = vpn
-            vpn
+            vpnInterfaceAddress?.isEnabled = vpn
             if (vpn) {
                 updateLocalDns(
                     MmkvManager.decodeSettingsBool(
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/SettingsViewModel.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/SettingsViewModel.kt
index d78b1307..e12a56e5 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/SettingsViewModel.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/SettingsViewModel.kt
@@ -41,6 +41,7 @@ class SettingsViewModel(application: Application) : AndroidViewModel(application
             AppConfig.PREF_MODE,
             AppConfig.PREF_VPN_DNS,
             AppConfig.PREF_VPN_BYPASS_LAN,
+            AppConfig.PREF_VPN_INTERFACE_ADDRESS_CONFIG_INDEX,
             AppConfig.PREF_REMOTE_DNS,
             AppConfig.PREF_DOMESTIC_DNS,
             AppConfig.PREF_DNS_HOSTS,
diff --git a/V2rayNG/app/src/main/res/values-ar/strings.xml b/V2rayNG/app/src/main/res/values-ar/strings.xml
index 49b724b1..b7843b69 100644
--- a/V2rayNG/app/src/main/res/values-ar/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ar/strings.xml
@@ -181,6 +181,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (IPv4/v6 فقط)</string>
     <string name="title_pref_vpn_bypass_lan">Does VPN bypass LAN</string>
 
+    <string name="title_pref_vpn_interface_address">VPN Interface Address</string>
+
     <string name="title_pref_domestic_dns">DNS المحلي (اختياري)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-bn/strings.xml b/V2rayNG/app/src/main/res/values-bn/strings.xml
index bd7c492f..888081e5 100644
--- a/V2rayNG/app/src/main/res/values-bn/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bn/strings.xml
@@ -181,6 +181,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (শুধুমাত্র IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">Does VPN bypass LAN</string>
 
+    <string name="title_pref_vpn_interface_address">VPN Interface Address</string>
+
     <string name="title_pref_domestic_dns">ঘরোয়া DNS (ঐচ্ছিক)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml b/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
index 41e81fbb..fe0738f1 100644
--- a/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
@@ -181,6 +181,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (تینا IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">VPN ز شبکه مهلی اگوڌرته؟</string>
 
+    <string name="title_pref_vpn_interface_address">VPN Interface Address</string>
+
     <string name="title_pref_domestic_dns">DNS منی (اختیاری)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-fa/strings.xml b/V2rayNG/app/src/main/res/values-fa/strings.xml
index 16bbd4ff..d4e1ff35 100644
--- a/V2rayNG/app/src/main/res/values-fa/strings.xml
+++ b/V2rayNG/app/src/main/res/values-fa/strings.xml
@@ -179,6 +179,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (فقط IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">آیا VPN از شبکه محلی عبور می کند؟</string>
 
+    <string name="title_pref_vpn_interface_address">VPN Interface Address</string>
+
     <string name="title_pref_domestic_dns">DNS داخلی (اختیاری)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-ru/strings.xml b/V2rayNG/app/src/main/res/values-ru/strings.xml
index 9b5e39f6..3caf1bd9 100644
--- a/V2rayNG/app/src/main/res/values-ru/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ru/strings.xml
@@ -180,6 +180,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (только IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">VPN пропускает LAN</string>
 
+    <string name="title_pref_vpn_interface_address">VPN частный IP</string>
+
     <string name="title_pref_domestic_dns">Внутренняя DNS (необязательно)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-vi/strings.xml b/V2rayNG/app/src/main/res/values-vi/strings.xml
index 72cdee64..fbbc17da 100644
--- a/V2rayNG/app/src/main/res/values-vi/strings.xml
+++ b/V2rayNG/app/src/main/res/values-vi/strings.xml
@@ -181,6 +181,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (Chỉ IPv4 / IPv6)</string>
     <string name="title_pref_vpn_bypass_lan">Does VPN bypass LAN</string>
 
+    <string name="title_pref_vpn_interface_address">VPN Interface Address</string>
+
     <string name="title_pref_domestic_dns">DNS nội địa (Không bắt buộc)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
index a0aa7a5a..246d11c4 100644
--- a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
@@ -178,6 +178,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (仅支持 IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">VPN 是否绕过局域网</string>
 
+    <string name="title_pref_vpn_interface_address">VPN 接口地址</string>
+
     <string name="title_pref_domestic_dns">境内 DNS (可选)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml b/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
index e655e18f..135992f4 100644
--- a/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
@@ -180,6 +180,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (僅支援 IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">VPN 是否繞過區域網</string>
 
+    <string name="title_pref_vpn_interface_address">VPN 介面位址</string>
+
     <string name="summary_pref_domestic_dns">DNS</string>
     <string name="title_pref_domestic_dns">境内 DNS (可选)</string>
     <string name="title_pref_dns_hosts">DNS hosts (格式: 網域:位址,…)</string>
@@ -360,4 +362,5 @@
         <item>不繞過</item>
     </string-array>
 
+
 </resources>
diff --git a/V2rayNG/app/src/main/res/values/arrays.xml b/V2rayNG/app/src/main/res/values/arrays.xml
index 1863ccdd..2f03ac86 100644
--- a/V2rayNG/app/src/main/res/values/arrays.xml
+++ b/V2rayNG/app/src/main/res/values/arrays.xml
@@ -182,4 +182,24 @@
         <item>2</item>
     </string-array>
 
+    <string-array name="vpn_interface_address_value" translatable="false">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+        <item>6</item>
+    </string-array>
+
+    <string-array name="vpn_interface_address">
+        <item>10.10.14.x</item>
+        <item>10.1.0.x</item>
+        <item>10.0.0.x</item>
+        <item>172.31.0.x</item>
+        <item>172.20.0.x</item>
+        <item>172.16.0.x</item>
+        <item>192.168.100.x</item>
+    </string-array>
+
 </resources>
\ No newline at end of file
diff --git a/V2rayNG/app/src/main/res/values/strings.xml b/V2rayNG/app/src/main/res/values/strings.xml
index 39defc59..90534f20 100644
--- a/V2rayNG/app/src/main/res/values/strings.xml
+++ b/V2rayNG/app/src/main/res/values/strings.xml
@@ -182,6 +182,8 @@
     <string name="title_pref_vpn_dns">VPN DNS (only IPv4/v6)</string>
     <string name="title_pref_vpn_bypass_lan">Does VPN bypass LAN</string>
 
+    <string name="title_pref_vpn_interface_address">VPN Interface Address</string>
+
     <string name="title_pref_domestic_dns">Domestic DNS (Optional)</string>
     <string name="summary_pref_domestic_dns">DNS</string>
 
diff --git a/V2rayNG/app/src/main/res/xml/pref_settings.xml b/V2rayNG/app/src/main/res/xml/pref_settings.xml
index cbfbb932..b9ed38f2 100644
--- a/V2rayNG/app/src/main/res/xml/pref_settings.xml
+++ b/V2rayNG/app/src/main/res/xml/pref_settings.xml
@@ -20,9 +20,9 @@
 
     <PreferenceCategory android:title="@string/title_vpn_settings">
         <CheckBoxPreference
-                android:key="pref_prefer_ipv6"
-                android:summary="@string/summary_pref_prefer_ipv6"
-                android:title="@string/title_pref_prefer_ipv6" />
+            android:key="pref_prefer_ipv6"
+            android:summary="@string/summary_pref_prefer_ipv6"
+            android:title="@string/title_pref_prefer_ipv6" />
 
         <CheckBoxPreference
             android:key="pref_per_app_proxy"
@@ -62,6 +62,14 @@
             android:key="pref_vpn_bypass_lan"
             android:summary="%s"
             android:title="@string/title_pref_vpn_bypass_lan" />
+
+        <ListPreference
+            android:defaultValue="0"
+            android:entries="@array/vpn_interface_address"
+            android:entryValues="@array/vpn_interface_address_value"
+            android:key="pref_vpn_interface_address_config_index"
+            android:summary="%s"
+            android:title="@string/title_pref_vpn_interface_address" />
     </PreferenceCategory>
 
     <PreferenceCategory android:title="@string/title_ui_settings">