diff --git a/docs/guide/custom-provider.md b/docs/guide/custom-provider.md
index dc24c8cde..3289e441c 100644
--- a/docs/guide/custom-provider.md
+++ b/docs/guide/custom-provider.md
@@ -264,9 +264,9 @@ module.exports = {
   method: 'chacha20-ietf-poly1305',
   password: 'password',
   obfs: 'tls', // tls, http, ws, wss
-  'obfs-host': 'gateway-carry.icloud.com',
+  obfsHost: 'gateway-carry.icloud.com',
   'obfs-uri': '/', // 当 obfs 为 ws 或 wss 时可配置
-  'udp-relay': true,
+  udpRelay: true,
   tfo: false, // TCP Fast Open
   tls13: false, // TLS 1.3，适用于 v2ray-plugin
   mux: false, // 目前仅 Clash + Shadowsocks + v2ray-plugin 可用
@@ -292,7 +292,7 @@ module.exports = {
   obfsparam: 'music.163.com',
   protocol: 'auth_aes128_md5',
   protoparam: '',
-  'udp-relay': true,
+  udpRelay: true,
   tfo: false, // TCP Fast Open
 }
 ```
@@ -314,7 +314,7 @@ module.exports = {
   uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
   tfo: false, // TCP Fast Open
   tls13: false, // TLS 1.3, TLS 开启时有效
-  'udp-relay': true, // 开启 UDP 转发
+  udpRelay: true, // 开启 UDP 转发
   wsHeaders: {
     key: 'value',
   },
@@ -374,7 +374,7 @@ module.exports = {
   sni: 'example.com', // 可选
   alpn: ['http/1.1'], // 可选
   skipCertVerify: true, // 可选
-  'udp-relay': true, // 可选
+  udpRelay: true, // 可选
   tls13: false, // TLS 1.3
   network: 'ws', // 可不填
   wsPath: '/', // 可选
@@ -394,7 +394,7 @@ module.exports = {
   password: 'password', // 可选
   tls: true, // 可选
   skipCertVerify: true, // 可选
-  'udp-relay': false, // 可选, 仅 Clash 支持
+  udpRelay: false, // 可选, 仅 Clash 支持
   sni: 'example.com', // 可选, 仅 Surge 支持
   tfo: true, // 可选, 仅 Surge 支持
   clientCert: 'item' // 可选, 仅 Surge 支持
@@ -417,7 +417,7 @@ module.exports = {
   sni: 'sni.example.com', // 可选
   skipCertVerify: true, // 可选
   alpn: ['h3'], // 可选，Stash 不支持空值
-  'udp-relay': false, // 可选, 仅 Clash 支持更改，Surge 默认开启
+  udpRelay: false, // 可选, 仅 Clash 支持更改，Surge 默认开启
 }
 ```
 
diff --git a/examples/clash-remote-snippet/provider/demo.js b/examples/clash-remote-snippet/provider/demo.js
index 88ad0a8d4..d8c08a3a3 100644
--- a/examples/clash-remote-snippet/provider/demo.js
+++ b/examples/clash-remote-snippet/provider/demo.js
@@ -11,8 +11,8 @@ module.exports = {
       method: 'chacha20-ietf-poly1305',
       password: 'surgio',
       obfs: 'tls',
-      'obfs-host': 'world.taobao.com',
-      'udp-relay': true,
+      obfsHost: 'world.taobao.com',
+      udpRelay: true,
     },
     {
       nodeName: '🇭🇰HK Netflix',
@@ -22,8 +22,8 @@ module.exports = {
       method: 'chacha20-ietf-poly1305',
       password: 'surgio',
       obfs: 'tls',
-      'obfs-host': 'world.taobao.com',
-      'udp-relay': true,
+      obfsHost: 'world.taobao.com',
+      udpRelay: true,
     },
   ],
 };
diff --git a/examples/quantumultx/provider/demo.js b/examples/quantumultx/provider/demo.js
index 88ad0a8d4..d8c08a3a3 100644
--- a/examples/quantumultx/provider/demo.js
+++ b/examples/quantumultx/provider/demo.js
@@ -11,8 +11,8 @@ module.exports = {
       method: 'chacha20-ietf-poly1305',
       password: 'surgio',
       obfs: 'tls',
-      'obfs-host': 'world.taobao.com',
-      'udp-relay': true,
+      obfsHost: 'world.taobao.com',
+      udpRelay: true,
     },
     {
       nodeName: '🇭🇰HK Netflix',
@@ -22,8 +22,8 @@ module.exports = {
       method: 'chacha20-ietf-poly1305',
       password: 'surgio',
       obfs: 'tls',
-      'obfs-host': 'world.taobao.com',
-      'udp-relay': true,
+      obfsHost: 'world.taobao.com',
+      udpRelay: true,
     },
   ],
 };
diff --git a/src/generator/__tests__/__snapshots__/artifact.test.ts.md b/src/generator/__tests__/__snapshots__/artifact.test.ts.md
index 424e58270..8a98a4c6e 100644
--- a/src/generator/__tests__/__snapshots__/artifact.test.ts.md
+++ b/src/generator/__tests__/__snapshots__/artifact.test.ts.md
@@ -1,4 +1,4 @@
-# Snapshot report for `lib/generator/__tests__/artifact.test.ts`
+# Snapshot report for `src/generator/__tests__/artifact.test.ts`
 
 The actual snapshot is saved in `artifact.test.ts.snap`.
 
diff --git a/src/generator/__tests__/__snapshots__/template.test.ts.md b/src/generator/__tests__/__snapshots__/template.test.ts.md
index 10fb8d051..518596ee0 100644
--- a/src/generator/__tests__/__snapshots__/template.test.ts.md
+++ b/src/generator/__tests__/__snapshots__/template.test.ts.md
@@ -1,4 +1,4 @@
-# Snapshot report for `lib/generator/__tests__/template.test.ts`
+# Snapshot report for `src/generator/__tests__/template.test.ts`
 
 The actual snapshot is saved in `template.test.ts.snap`.
 
diff --git a/src/provider/ClashProvider.ts b/src/provider/ClashProvider.ts
index 59dc1cec9..9a1ba2fce 100644
--- a/src/provider/ClashProvider.ts
+++ b/src/provider/ClashProvider.ts
@@ -192,13 +192,13 @@ export const parseClashConfig = (
             port: item.port,
             method: item.cipher,
             password: item.password,
-            'udp-relay': resolveUdpRelay(item.udp, udpRelay),
+            udpRelay: resolveUdpRelay(item.udp, udpRelay),
 
             // obfs-local 新格式
             ...(item.plugin && item.plugin === 'obfs'
               ? {
                   obfs: item['plugin-opts'].mode,
-                  'obfs-host': item['plugin-opts'].host || 'www.bing.com',
+                  obfsHost: item['plugin-opts'].host || 'www.bing.com',
                 }
               : null),
 
@@ -206,7 +206,7 @@ export const parseClashConfig = (
             ...(item.obfs
               ? {
                   obfs: item.obfs,
-                  'obfs-host': item['obfs-host'] || 'www.bing.com',
+                  obfsHost: item['obfs-host'] || 'www.bing.com',
                 }
               : null),
 
@@ -216,8 +216,8 @@ export const parseClashConfig = (
             item['plugin-opts'].mode === 'websocket'
               ? {
                   obfs: item['plugin-opts'].tls === true ? 'wss' : 'ws',
-                  'obfs-host': item['plugin-opts'].host || item.server,
-                  'obfs-uri': item['plugin-opts'].path || '/',
+                  obfsHost: item['plugin-opts'].host || item.server,
+                  obfsUri: item['plugin-opts'].path || '/',
                   wsHeaders,
                   ...(item['plugin-opts'].tls === true
                     ? {
@@ -266,7 +266,7 @@ export const parseClashConfig = (
             uuid: item.uuid,
             alterId: item.alterId ? `${item.alterId}` : '0',
             method: item.cipher || 'auto',
-            'udp-relay': resolveUdpRelay(item.udp, udpRelay),
+            udpRelay: resolveUdpRelay(item.udp, udpRelay),
             tls: item.tls ?? false,
             network: item.network || 'tcp',
             ...(item.network === 'ws'
@@ -317,7 +317,7 @@ export const parseClashConfig = (
             psk: item.psk,
             obfs: _.get(item, 'obfs-opts.mode', 'http'),
             ...(typeof item?.['obfs-opts']?.host !== 'undefined'
-              ? { 'obfs-host': item['obfs-opts'].host }
+              ? { obfsHost: item['obfs-opts'].host }
               : null),
             ...('version' in item ? { version: item.version } : null),
           } as SnellNodeConfig;
@@ -335,7 +335,7 @@ export const parseClashConfig = (
             protocol: item.protocol,
             protoparam: item['protocol-param'] ?? item.protocolparam,
             method: item.cipher,
-            'udp-relay': resolveUdpRelay(item.udp, udpRelay),
+            udpRelay: resolveUdpRelay(item.udp, udpRelay),
           } as ShadowsocksrNodeConfig;
 
         case 'trojan': {
@@ -354,7 +354,7 @@ export const parseClashConfig = (
               : null),
             ...('alpn' in item ? { alpn: item.alpn } : null),
             ...('sni' in item ? { sni: item.sni } : null),
-            'udp-relay': resolveUdpRelay(item.udp, udpRelay),
+            udpRelay: resolveUdpRelay(item.udp, udpRelay),
             tls13: tls13 ?? false,
             ...(network === 'ws'
               ? { network: 'ws', wsPath: _.get(wsOpts, 'path', '/'), wsHeaders }
@@ -369,7 +369,7 @@ export const parseClashConfig = (
             hostname: item.server,
             port: item.port,
             token: item.token,
-            'udp-relay': resolveUdpRelay(item.udp, udpRelay),
+            udpRelay: resolveUdpRelay(item.udp, udpRelay),
             ...('skip-cert-verify' in item
               ? { skipCertVerify: item['skip-cert-verify'] === true }
               : null),
diff --git a/src/provider/CustomProvider.ts b/src/provider/CustomProvider.ts
index 16f2a32d5..e804907c0 100644
--- a/src/provider/CustomProvider.ts
+++ b/src/provider/CustomProvider.ts
@@ -1,4 +1,5 @@
 import Joi from 'joi';
+
 import {
   CustomProviderConfig,
   NodeTypeEnum,
@@ -21,6 +22,9 @@ export default class CustomProvider extends Provider {
       enable: Joi.boolean().strict(),
       tfo: Joi.boolean().strict(),
       mptcp: Joi.boolean().strict(),
+      udpRelay: Joi.boolean().strict(),
+      obfsHost: Joi.string(),
+      obfsUri: Joi.string(),
       shadowTls: Joi.object({
         password: Joi.string().required(),
         sni: Joi.string(),
@@ -50,24 +54,29 @@ export default class CustomProvider extends Provider {
   }
 
   public async getNodeList(): Promise<ReadonlyArray<PossibleNodeConfigType>> {
-    const udpRelayCheckSchema = Joi.object({
-      'udp-relay': Joi.bool().strict(),
-    }).unknown();
-
     return this.nodeList.map((item) => {
-      const { error: udpRelayCheckError } = udpRelayCheckSchema.validate(item);
-      const lowercaseKeys = ['wsHeaders'];
+      const propertyKeysMustBeLowercase = ['wsHeaders'];
+
+      if (this.underlyingProxy && !item.underlyingProxy) {
+        item.underlyingProxy = this.underlyingProxy;
+      }
 
       // istanbul ignore next
-      if (udpRelayCheckError) {
-        throw udpRelayCheckError;
+      if (item['udp-relay']) {
+        throw new Error('udp-relay is abandoned, please use udpRelay instead');
       }
 
-      if (this.underlyingProxy && !item.underlyingProxy) {
-        item.underlyingProxy = this.underlyingProxy;
+      // istanbul ignore next
+      if (item['obfs-host']) {
+        throw new Error('obfs-host is abandoned, please use obfsHost instead');
+      }
+
+      // istanbul ignore next
+      if (item['udp-relay']) {
+        throw new Error('obfs-uri is abandoned, please use obfsUri instead');
       }
 
-      lowercaseKeys.forEach((key) => {
+      propertyKeysMustBeLowercase.forEach((key) => {
         if (item[key]) {
           item[key] = Object.keys(item[key]).reduce((acc, curr) => {
             acc[curr.toLowerCase()] = item[key][curr];
diff --git a/src/provider/ShadowsocksJsonSubscribeProvider.ts b/src/provider/ShadowsocksJsonSubscribeProvider.ts
index a64d4ffab..046365a30 100644
--- a/src/provider/ShadowsocksJsonSubscribeProvider.ts
+++ b/src/provider/ShadowsocksJsonSubscribeProvider.ts
@@ -85,7 +85,7 @@ export const getShadowsocksJSONConfig = async (
       };
 
       if (typeof udpRelay === 'boolean') {
-        nodeConfig['udp-relay'] = udpRelay;
+        nodeConfig.udpRelay = udpRelay;
       }
       if (item.plugin === 'obfs-local') {
         const obfs = item.plugin_opts.match(/obfs=(\w+)/);
@@ -93,7 +93,7 @@ export const getShadowsocksJSONConfig = async (
 
         if (obfs) {
           nodeConfig.obfs = obfs[1];
-          nodeConfig['obfs-host'] = obfsHost ? obfsHost[1] : 'www.bing.com';
+          nodeConfig.obfsHost = obfsHost ? obfsHost[1] : 'www.bing.com';
         }
       }
 
diff --git a/src/provider/ShadowsocksSubscribeProvider.ts b/src/provider/ShadowsocksSubscribeProvider.ts
index ff8a9d9a7..719aa08d8 100644
--- a/src/provider/ShadowsocksSubscribeProvider.ts
+++ b/src/provider/ShadowsocksSubscribeProvider.ts
@@ -104,7 +104,7 @@ export const getShadowsocksSubscription = async (
       const nodeConfig = parseSSUri(item);
 
       if (udpRelay !== void 0) {
-        (nodeConfig['udp-relay'] as boolean) = udpRelay;
+        (nodeConfig.udpRelay as boolean) = udpRelay;
       }
 
       return nodeConfig;
diff --git a/src/provider/ShadowsocksrSubscribeProvider.ts b/src/provider/ShadowsocksrSubscribeProvider.ts
index 5235d9fcd..9d4100971 100644
--- a/src/provider/ShadowsocksrSubscribeProvider.ts
+++ b/src/provider/ShadowsocksrSubscribeProvider.ts
@@ -102,7 +102,7 @@ export const getShadowsocksrSubscription = async (
       const nodeConfig = parseSSRUri(str);
 
       if (udpRelay !== void 0) {
-        (nodeConfig['udp-relay'] as boolean) = udpRelay;
+        (nodeConfig.udpRelay as boolean) = udpRelay;
       }
 
       return nodeConfig;
diff --git a/src/provider/SsdProvider.ts b/src/provider/SsdProvider.ts
index 8a5090c44..f799654f1 100644
--- a/src/provider/SsdProvider.ts
+++ b/src/provider/SsdProvider.ts
@@ -170,13 +170,13 @@ export const parseSsdConfig = (
     port: server.port ?? port,
     method: server.encryption ?? encryption,
     password: server.password ?? password,
-    'udp-relay': udpRelay === true,
+    udpRelay: udpRelay === true,
 
     // obfs-local
     ...(plugin && plugin === 'simple-obfs'
       ? {
           obfs: pluginOpts.obfs as ShadowsocksNodeConfig['obfs'],
-          'obfs-host': (pluginOpts['obfs-host'] as string) || 'www.bing.com',
+          obfsHost: (pluginOpts['obfs-host'] as string) || 'www.bing.com',
         }
       : null),
 
@@ -184,7 +184,7 @@ export const parseSsdConfig = (
     ...(plugin && plugin === 'v2ray-plugin'
       ? {
           obfs: (pluginOpts.tls as boolean) ? 'wss' : 'ws',
-          'obfs-host': pluginOpts.host as string,
+          obfsHost: pluginOpts.host as string,
         }
       : null),
   };
diff --git a/src/provider/TrojanProvider.ts b/src/provider/TrojanProvider.ts
index b8cffb73f..60d122aef 100644
--- a/src/provider/TrojanProvider.ts
+++ b/src/provider/TrojanProvider.ts
@@ -117,7 +117,7 @@ export const getTrojanSubscription = async ({
 
       return {
         ...nodeConfig,
-        'udp-relay': udpRelay,
+        udpRelay,
         tls13,
       };
     });
diff --git a/src/provider/V2rayNSubscribeProvider.ts b/src/provider/V2rayNSubscribeProvider.ts
index 2a5dba2ff..7b102cbd3 100644
--- a/src/provider/V2rayNSubscribeProvider.ts
+++ b/src/provider/V2rayNSubscribeProvider.ts
@@ -133,7 +133,7 @@ export const getV2rayNSubscription = async ({
         if (item.startsWith('ss://')) {
           return {
             ...parseSSUri(item),
-            'udp-relay': udpRelay,
+            udpRelay: udpRelay,
             skipCertVerify: skipCertVerify,
             tls13: tls13,
           };
@@ -184,7 +184,7 @@ export const parseJSONConfig = (
     tls: config.tls === 'tls',
     host: config.host,
     path: config.path || '/',
-    'udp-relay': udpRelay === true,
+    udpRelay: udpRelay === true,
     ...(config.tls === 'tls'
       ? {
           skipCertVerify: skipCertVerify ?? false,
diff --git a/src/provider/__tests__/ClashProvider.test.ts b/src/provider/__tests__/ClashProvider.test.ts
index 7eeffc837..290451425 100644
--- a/src/provider/__tests__/ClashProvider.test.ts
+++ b/src/provider/__tests__/ClashProvider.test.ts
@@ -100,7 +100,7 @@ test('getClashSubscription', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
   });
   t.deepEqual(config.shift(), {
     type: NodeTypeEnum.Shadowsocks,
@@ -109,9 +109,9 @@ test('getClashSubscription', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': false,
+    udpRelay: false,
     obfs: 'tls',
-    'obfs-host': 'www.bing.com',
+    obfsHost: 'www.bing.com',
   });
   t.deepEqual(config.shift(), {
     type: NodeTypeEnum.Shadowsocks,
@@ -120,10 +120,10 @@ test('getClashSubscription', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': false,
+    udpRelay: false,
     obfs: 'ws',
-    'obfs-host': 'server',
-    'obfs-uri': '/',
+    obfsHost: 'server',
+    obfsUri: '/',
     wsHeaders: {},
   });
   t.deepEqual(config.shift(), {
@@ -136,7 +136,7 @@ test('getClashSubscription', async (t) => {
     method: 'auto',
     tls: false,
     network: 'tcp',
-    'udp-relay': false,
+    udpRelay: false,
   });
   t.deepEqual(config.shift(), {
     type: NodeTypeEnum.Vmess,
@@ -149,7 +149,7 @@ test('getClashSubscription', async (t) => {
     alterId: '32',
     method: 'auto',
     network: 'ws',
-    'udp-relay': true,
+    udpRelay: true,
     tls: true,
     tls13: false,
     skipCertVerify: true,
@@ -168,7 +168,7 @@ test('getClashSubscription', async (t) => {
     alterId: '32',
     method: 'auto',
     network: 'ws',
-    'udp-relay': false,
+    udpRelay: false,
     tls: true,
     tls13: false,
     skipCertVerify: false,
@@ -209,9 +209,9 @@ test('getClashSubscription', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': false,
+    udpRelay: false,
     obfs: 'tls',
-    'obfs-host': 'example.com',
+    obfsHost: 'example.com',
   });
   t.deepEqual(config.shift(), {
     type: NodeTypeEnum.Shadowsocks,
@@ -220,10 +220,10 @@ test('getClashSubscription', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': false,
+    udpRelay: false,
     obfs: 'wss',
-    'obfs-host': 'cloudflare.com',
-    'obfs-uri': '/ws',
+    obfsHost: 'cloudflare.com',
+    obfsUri: '/ws',
     skipCertVerify: false,
     tls13: false,
     wsHeaders: {},
@@ -243,7 +243,7 @@ test('getClashSubscription udpRelay', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
   });
   t.deepEqual(config[1], {
     type: NodeTypeEnum.Shadowsocks,
@@ -252,9 +252,9 @@ test('getClashSubscription udpRelay', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'tls',
-    'obfs-host': 'www.bing.com',
+    obfsHost: 'www.bing.com',
   });
   t.deepEqual(config[2], {
     type: NodeTypeEnum.Shadowsocks,
@@ -263,10 +263,10 @@ test('getClashSubscription udpRelay', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'ws',
-    'obfs-host': 'server',
-    'obfs-uri': '/',
+    obfsHost: 'server',
+    obfsUri: '/',
     wsHeaders: {},
   });
   t.deepEqual(config[3], {
@@ -279,7 +279,7 @@ test('getClashSubscription udpRelay', async (t) => {
     method: 'auto',
     tls: false,
     network: 'tcp',
-    'udp-relay': true,
+    udpRelay: true,
   });
 });
 
@@ -355,7 +355,7 @@ test('snell Configurations', (t) => {
         port: 44046,
         psk: 'yourpsk',
         obfs: 'tls',
-        'obfs-host': 'example.com',
+        obfsHost: 'example.com',
         version: '2',
       },
     ],
@@ -381,7 +381,7 @@ test('trojan configurations', (t) => {
         port: 443,
         password: 'password1',
         tls13: false,
-        'udp-relay': false,
+        udpRelay: false,
       },
     ],
   );
@@ -409,7 +409,7 @@ test('trojan configurations', (t) => {
         skipCertVerify: true,
         alpn: ['http/1.1'],
         sni: 'sni.example.com',
-        'udp-relay': true,
+        udpRelay: true,
         tls13: false,
       },
     ],
@@ -442,7 +442,7 @@ test('trojan configurations', (t) => {
         skipCertVerify: true,
         alpn: ['http/1.1'],
         sni: 'sni.example.com',
-        'udp-relay': false,
+        udpRelay: false,
         tls13: true,
       },
     ],
@@ -478,7 +478,7 @@ test('ssr', async (t) => {
         protocol: 'auth_sha1_v4',
         protoparam: '#',
         type: NodeTypeEnum.Shadowsocksr,
-        'udp-relay': false,
+        udpRelay: false,
       },
     ],
   );
@@ -510,7 +510,7 @@ test('ssr', async (t) => {
         protocol: 'auth_sha1_v4',
         protoparam: '#',
         type: NodeTypeEnum.Shadowsocksr,
-        'udp-relay': true,
+        udpRelay: true,
       },
     ],
   );
@@ -547,10 +547,10 @@ test('shadowsocks v2ray mux', async (t) => {
         method: 'chacha20-ietf-poly1305',
         password: 'password',
         obfs: 'wss',
-        'obfs-host': 'server',
-        'obfs-uri': '/',
+        obfsHost: 'server',
+        obfsUri: '/',
         mux: true,
-        'udp-relay': false,
+        udpRelay: false,
         skipCertVerify: true,
         tls13: false,
         wsHeaders: {
diff --git a/src/provider/__tests__/CustomProvider.test.ts b/src/provider/__tests__/CustomProvider.test.ts
index 577f8c30f..8909adb20 100644
--- a/src/provider/__tests__/CustomProvider.test.ts
+++ b/src/provider/__tests__/CustomProvider.test.ts
@@ -29,7 +29,7 @@ test('CustomProvider should throw error if udp-relay is a string', async (t) =>
       {
         type: NodeTypeEnum.Shadowsocks,
         nodeName: 'test',
-        'udp-relay': 'true',
+        udpRelay: 'true',
       },
     ],
   });
@@ -40,7 +40,7 @@ test('CustomProvider should throw error if udp-relay is a string', async (t) =>
     },
     {
       instanceOf: ValidationError,
-      message: '"udp-relay" must be a boolean',
+      message: '"udpRelay" must be a boolean',
     },
   );
 });
@@ -79,7 +79,7 @@ test('CustomProvider underlying proxy', async (t) => {
         {
           type: NodeTypeEnum.Shadowsocks,
           nodeName: 'test',
-          'udp-relay': true,
+          udpRelay: true,
         },
       ],
     }).getNodeList(),
@@ -87,7 +87,7 @@ test('CustomProvider underlying proxy', async (t) => {
       {
         nodeName: 'test',
         type: 'shadowsocks',
-        'udp-relay': true,
+        udpRelay: true,
         underlyingProxy: 'underlying-proxy',
       },
     ],
@@ -101,7 +101,7 @@ test('CustomProvider underlying proxy', async (t) => {
         {
           type: NodeTypeEnum.Shadowsocks,
           nodeName: 'test',
-          'udp-relay': true,
+          udpRelay: true,
           underlyingProxy: 'underlying-proxy-2',
         },
       ],
@@ -110,7 +110,7 @@ test('CustomProvider underlying proxy', async (t) => {
       {
         nodeName: 'test',
         type: 'shadowsocks',
-        'udp-relay': true,
+        udpRelay: true,
         underlyingProxy: 'underlying-proxy-2',
       },
     ],
@@ -124,7 +124,7 @@ test('CustomProvider underlying proxy', async (t) => {
         {
           type: NodeTypeEnum.Shadowsocks,
           nodeName: 'test',
-          'udp-relay': true,
+          udpRelay: true,
           underlyingProxy: 'underlying-proxy-2',
         },
       ],
@@ -133,7 +133,7 @@ test('CustomProvider underlying proxy', async (t) => {
       {
         nodeName: 'test',
         type: 'shadowsocks',
-        'udp-relay': true,
+        udpRelay: true,
         underlyingProxy: 'underlying-proxy-2',
       },
     ],
diff --git a/src/provider/__tests__/ShadowsocksJsonSubscribeProvider.test.ts b/src/provider/__tests__/ShadowsocksJsonSubscribeProvider.test.ts
index ebbdddadc..4eba7fb9f 100644
--- a/src/provider/__tests__/ShadowsocksJsonSubscribeProvider.test.ts
+++ b/src/provider/__tests__/ShadowsocksJsonSubscribeProvider.test.ts
@@ -29,9 +29,9 @@ test('getShadowsocksJSONConfig', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'tls',
-    'obfs-host': 'gateway-carry.icloud.com',
+    obfsHost: 'gateway-carry.icloud.com',
   });
   t.deepEqual(config[1], {
     nodeName: '🇺🇸US 2',
@@ -40,7 +40,7 @@ test('getShadowsocksJSONConfig', async (t) => {
     port: 444,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
   });
   t.deepEqual(config[2], {
     nodeName: '🇺🇸US 3',
@@ -49,9 +49,9 @@ test('getShadowsocksJSONConfig', async (t) => {
     port: 445,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'tls',
-    'obfs-host': 'www.bing.com',
+    obfsHost: 'www.bing.com',
   });
   t.deepEqual(config[3], {
     nodeName: '🇺🇸US 4',
@@ -60,9 +60,9 @@ test('getShadowsocksJSONConfig', async (t) => {
     port: 80,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'http',
-    'obfs-host': 'www.bing.com',
+    obfsHost: 'www.bing.com',
   });
   t.deepEqual(config2[0], {
     nodeName: '🇺🇸US 1',
@@ -71,8 +71,8 @@ test('getShadowsocksJSONConfig', async (t) => {
     port: 443,
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': false,
+    udpRelay: false,
     obfs: 'tls',
-    'obfs-host': 'gateway-carry.icloud.com',
+    obfsHost: 'gateway-carry.icloud.com',
   });
 });
diff --git a/src/provider/__tests__/ShadowsocksSubscribeProvider.test.ts b/src/provider/__tests__/ShadowsocksSubscribeProvider.test.ts
index 886c9efa3..cdcdf28f8 100644
--- a/src/provider/__tests__/ShadowsocksSubscribeProvider.test.ts
+++ b/src/provider/__tests__/ShadowsocksSubscribeProvider.test.ts
@@ -25,9 +25,9 @@ test('getShadowsocksSubscription with udp', async (t) => {
     port: '443',
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'tls',
-    'obfs-host': 'gateway-carry.icloud.com',
+    obfsHost: 'gateway-carry.icloud.com',
   });
   t.deepEqual(nodeList[1], {
     nodeName: '🇺🇸US 2',
@@ -36,7 +36,7 @@ test('getShadowsocksSubscription with udp', async (t) => {
     port: '443',
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
   });
   t.deepEqual(nodeList[2], {
     nodeName: '🇺🇸US 3',
@@ -45,9 +45,9 @@ test('getShadowsocksSubscription with udp', async (t) => {
     port: '443',
     method: 'chacha20-ietf-poly1305',
     password: 'password',
-    'udp-relay': true,
+    udpRelay: true,
     obfs: 'wss',
-    'obfs-host': 'gateway-carry.icloud.com',
+    obfsHost: 'gateway-carry.icloud.com',
   });
 });
 
@@ -64,7 +64,7 @@ test('getShadowsocksSubscription without udp', async (t) => {
     method: 'chacha20-ietf-poly1305',
     password: 'password',
     obfs: 'tls',
-    'obfs-host': 'gateway-carry.icloud.com',
+    obfsHost: 'gateway-carry.icloud.com',
   });
   t.deepEqual(nodeList[1], {
     nodeName: '🇺🇸US 2',
diff --git a/src/provider/__tests__/ShadowsocksrSubscribeProvider.test.ts b/src/provider/__tests__/ShadowsocksrSubscribeProvider.test.ts
index b21a1c565..f9266a155 100644
--- a/src/provider/__tests__/ShadowsocksrSubscribeProvider.test.ts
+++ b/src/provider/__tests__/ShadowsocksrSubscribeProvider.test.ts
@@ -33,7 +33,7 @@ test('getShadowsocksrSubscription', async (t) => {
     obfsparam: 'breakwa11.moe',
     protocol: 'auth_aes128_md5',
     protoparam: '',
-    'udp-relay': false,
+    udpRelay: false,
   });
   t.deepEqual(nodeList2[0], {
     nodeName: '测试中文',
@@ -46,6 +46,6 @@ test('getShadowsocksrSubscription', async (t) => {
     obfsparam: 'breakwa11.moe',
     protocol: 'auth_aes128_md5',
     protoparam: '',
-    'udp-relay': true,
+    udpRelay: true,
   });
 });
diff --git a/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.md b/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.md
index ff0171baf..7d322e990 100644
--- a/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.md
+++ b/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.md
@@ -1,4 +1,4 @@
-# Snapshot report for `lib/provider/__tests__/SsdProvider.test.ts`
+# Snapshot report for `src/provider/__tests__/SsdProvider.test.ts`
 
 The actual snapshot is saved in `SsdProvider.test.ts.snap`.
 
@@ -14,22 +14,22 @@ Generated by [AVA](https://avajs.dev).
         method: 'aes-128-gcm',
         nodeName: 'US GIA',
         obfs: 'tls',
-        'obfs-host': 'www.taobao.com',
+        obfsHost: 'www.taobao.com',
         password: 'password',
         port: 444,
         type: 'shadowsocks',
-        'udp-relay': false,
+        udpRelay: false,
       },
       {
         hostname: '55.55.55.55',
         method: 'aes-128-gcm',
         nodeName: 'HK GIA',
         obfs: 'http',
-        'obfs-host': 'www.taobao.com',
+        obfsHost: 'www.taobao.com',
         password: 'password',
         port: 444,
         type: 'shadowsocks',
-        'udp-relay': false,
+        udpRelay: false,
       },
     ]
 
@@ -43,22 +43,22 @@ Generated by [AVA](https://avajs.dev).
         method: 'aes-128-gcm',
         nodeName: 'Test Airport 45.45.45.45:555',
         obfs: 'tls',
-        'obfs-host': 'www.taobao.com',
+        obfsHost: 'www.taobao.com',
         password: 'password',
         port: 555,
         type: 'shadowsocks',
-        'udp-relay': false,
+        udpRelay: false,
       },
       {
         hostname: '55.55.55.55',
         method: 'aes-128-gcm',
         nodeName: 'Test Airport 55.55.55.55:555',
         obfs: 'tls',
-        'obfs-host': 'www.taobao.com',
+        obfsHost: 'www.taobao.com',
         password: 'password',
         port: 555,
         type: 'shadowsocks',
-        'udp-relay': false,
+        udpRelay: false,
       },
     ]
 
@@ -72,21 +72,21 @@ Generated by [AVA](https://avajs.dev).
         method: 'aes-128-gcm',
         nodeName: 'US GIA',
         obfs: 'tls',
-        'obfs-host': 'www.taobao.com',
+        obfsHost: 'www.taobao.com',
         password: 'password',
         port: 444,
         type: 'shadowsocks',
-        'udp-relay': true,
+        udpRelay: true,
       },
       {
         hostname: '55.55.55.55',
         method: 'aes-128-gcm',
         nodeName: 'HK GIA',
         obfs: 'http',
-        'obfs-host': 'www.taobao.com',
+        obfsHost: 'www.taobao.com',
         password: 'password',
         port: 444,
         type: 'shadowsocks',
-        'udp-relay': true,
+        udpRelay: true,
       },
     ]
diff --git a/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.snap b/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.snap
index b6b05e836..542c8dba5 100644
Binary files a/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.snap and b/src/provider/__tests__/__snapshots__/SsdProvider.test.ts.snap differ
diff --git a/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.md b/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.md
index c914c06cc..94285547f 100644
--- a/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.md
+++ b/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.md
@@ -1,4 +1,4 @@
-# Snapshot report for `lib/provider/__tests__/V2rayNSubscribeProvider.test.ts`
+# Snapshot report for `src/provider/__tests__/V2rayNSubscribeProvider.test.ts`
 
 The actual snapshot is saved in `V2rayNSubscribeProvider.test.ts.snap`.
 
@@ -14,13 +14,13 @@ Generated by [AVA](https://avajs.dev).
         method: 'chacha20-ietf-poly1305',
         nodeName: '🇺🇸US 1',
         obfs: 'tls',
-        'obfs-host': 'gateway-carry.icloud.com',
+        obfsHost: 'gateway-carry.icloud.com',
         password: 'password',
         port: '443',
         skipCertVerify: undefined,
         tls13: undefined,
         type: 'shadowsocks',
-        'udp-relay': undefined,
+        udpRelay: undefined,
       },
       {
         hostname: 'us.example.com',
@@ -31,7 +31,7 @@ Generated by [AVA](https://avajs.dev).
         skipCertVerify: undefined,
         tls13: undefined,
         type: 'shadowsocks',
-        'udp-relay': undefined,
+        udpRelay: undefined,
       },
       {
         alterId: '64',
@@ -44,7 +44,7 @@ Generated by [AVA](https://avajs.dev).
         port: 8080,
         tls: false,
         type: 'vmess',
-        'udp-relay': false,
+        udpRelay: false,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
       {
@@ -58,7 +58,7 @@ Generated by [AVA](https://avajs.dev).
         port: 8080,
         tls: false,
         type: 'vmess',
-        'udp-relay': false,
+        udpRelay: false,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
       {
@@ -74,7 +74,7 @@ Generated by [AVA](https://avajs.dev).
         tls: true,
         tls13: false,
         type: 'vmess',
-        'udp-relay': false,
+        udpRelay: false,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
     ]
@@ -95,7 +95,7 @@ Generated by [AVA](https://avajs.dev).
         port: 8080,
         tls: false,
         type: 'vmess',
-        'udp-relay': false,
+        udpRelay: false,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
     ]
@@ -116,7 +116,7 @@ Generated by [AVA](https://avajs.dev).
         port: 8080,
         tls: false,
         type: 'vmess',
-        'udp-relay': true,
+        udpRelay: true,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
     ]
diff --git a/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.snap b/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.snap
index 070d55da8..f1ade4573 100644
Binary files a/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.snap and b/src/provider/__tests__/__snapshots__/V2rayNSubscribeProvider.test.ts.snap differ
diff --git a/src/types.ts b/src/types.ts
index 90f2a7444..b8ea4f90b 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -197,10 +197,10 @@ export interface ShadowsocksNodeConfig extends SimpleNodeConfig {
   readonly port: number | string;
   readonly method: string;
   readonly password: string;
-  readonly 'udp-relay'?: boolean;
+  readonly udpRelay?: boolean;
   readonly obfs?: 'tls' | 'http' | 'ws' | 'wss';
-  readonly 'obfs-host'?: string;
-  readonly 'obfs-uri'?: string;
+  readonly obfsHost?: string;
+  readonly obfsUri?: string;
   readonly skipCertVerify?: boolean;
   readonly wsHeaders?: Record<string, string>;
   readonly tls13?: boolean;
@@ -213,7 +213,7 @@ export interface SnellNodeConfig extends SimpleNodeConfig {
   readonly port: number | string;
   readonly psk: string;
   readonly obfs?: string;
-  readonly 'obfs-host'?: string;
+  readonly obfsHost?: string;
   readonly version?: string;
   readonly reuse?: boolean;
 }
@@ -228,7 +228,7 @@ export interface ShadowsocksrNodeConfig extends SimpleNodeConfig {
   readonly password: string;
   readonly obfsparam: string;
   readonly protoparam: string;
-  readonly 'udp-relay'?: boolean;
+  readonly udpRelay?: boolean;
 }
 
 export interface VmessNodeConfig extends SimpleNodeConfig {
@@ -242,7 +242,7 @@ export interface VmessNodeConfig extends SimpleNodeConfig {
   readonly tls: boolean;
   readonly host?: string;
   readonly path?: string;
-  readonly 'udp-relay'?: boolean;
+  readonly udpRelay?: boolean;
   readonly tls13?: boolean;
   readonly skipCertVerify?: boolean;
   readonly wsHeaders?: Record<string, string>;
@@ -252,7 +252,7 @@ export interface VmessNodeConfig extends SimpleNodeConfig {
 export interface TrojanNodeConfig extends TlsNodeConfig {
   readonly type: NodeTypeEnum.Trojan;
   readonly password: string;
-  readonly 'udp-relay'?: boolean;
+  readonly udpRelay?: boolean;
   readonly network?: 'tcp' | 'ws';
   readonly wsPath?: string;
   readonly wsHeaders?: Record<string, string>;
@@ -261,7 +261,7 @@ export interface TrojanNodeConfig extends TlsNodeConfig {
 export interface TuicNodeConfig extends TlsNodeConfig {
   readonly type: NodeTypeEnum.Tuic;
   readonly token: string;
-  readonly 'udp-relay'?: boolean;
+  readonly udpRelay?: boolean;
 }
 
 export interface Socks5NodeConfig extends SimpleNodeConfig {
diff --git a/src/utils/__tests__/__snapshots__/index.test.ts.md b/src/utils/__tests__/__snapshots__/index.test.ts.md
index 3842b1830..5366fb169 100644
--- a/src/utils/__tests__/__snapshots__/index.test.ts.md
+++ b/src/utils/__tests__/__snapshots__/index.test.ts.md
@@ -1,4 +1,4 @@
-# Snapshot report for `lib/utils/__tests__/index.test.ts`
+# Snapshot report for `src/utils/__tests__/index.test.ts`
 
 The actual snapshot is saved in `index.test.ts.snap`.
 
diff --git a/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.md b/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.md
index c657a0881..a95f05f6d 100644
--- a/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.md
+++ b/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.md
@@ -1,4 +1,4 @@
-# Snapshot report for `lib/utils/__tests__/remote-snippet.test.ts`
+# Snapshot report for `src/utils/__tests__/remote-snippet.test.ts`
 
 The actual snapshot is saved in `remote-snippet.test.ts.snap`.
 
diff --git a/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.snap b/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.snap
index 47571d329..eadcce454 100644
Binary files a/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.snap and b/src/utils/__tests__/__snapshots__/remote-snippet.test.ts.snap differ
diff --git a/src/utils/__tests__/clash.test.ts b/src/utils/__tests__/clash.test.ts
index a275a9874..6423de164 100644
--- a/src/utils/__tests__/clash.test.ts
+++ b/src/utils/__tests__/clash.test.ts
@@ -47,8 +47,8 @@ test('getClashNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'example.com',
-      'udp-relay': true,
+      obfsHost: 'example.com',
+      udpRelay: true,
     },
     {
       nodeName: 'Test Node 2',
@@ -230,7 +230,7 @@ test('getClashNodes', async (t) => {
         path: '/',
         port: 8080,
         tls: true,
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         type: NodeTypeEnum.Vmess,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
@@ -285,7 +285,7 @@ test('getClashNodes', async (t) => {
         port: 443,
         psk: 'psk',
         obfs: 'tls',
-        'obfs-host': 'example.com',
+        obfsHost: 'example.com',
         version: '2',
       },
     ]),
@@ -348,7 +348,7 @@ test('getClashNodes', async (t) => {
         hostname: '1.1.1.1',
         port: 443,
         password: 'password1',
-        'udp-relay': true,
+        udpRelay: true,
         alpn: ['h2', 'http/1.1'],
         sni: 'example.com',
         skipCertVerify: true,
@@ -376,7 +376,7 @@ test('getClashNodes', async (t) => {
         hostname: '1.1.1.1',
         port: 443,
         password: 'password1',
-        'udp-relay': true,
+        udpRelay: true,
         alpn: ['h2', 'http/1.1'],
         sni: 'example.com',
         skipCertVerify: true,
@@ -409,7 +409,7 @@ test('getClashNodes', async (t) => {
         hostname: '1.1.1.1',
         port: 443,
         password: 'password1',
-        'udp-relay': true,
+        udpRelay: true,
         alpn: ['h2', 'http/1.1'],
         sni: 'example.com',
         skipCertVerify: true,
@@ -550,7 +550,7 @@ test('getClashNodes', async (t) => {
         hostname: '1.1.1.1',
         port: 443,
         token: 'password',
-        'udp-relay': false,
+        udpRelay: false,
         skipCertVerify: true,
         alpn: ['h3'],
       },
diff --git a/src/utils/__tests__/index.test.ts b/src/utils/__tests__/index.test.ts
index 2245f8dc7..eb2ac3f1d 100644
--- a/src/utils/__tests__/index.test.ts
+++ b/src/utils/__tests__/index.test.ts
@@ -50,8 +50,8 @@ test('getShadowsocksNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'gateway.icloud.com',
-      'udp-relay': true,
+      obfsHost: 'gateway.icloud.com',
+      udpRelay: true,
     },
   ];
   const txt1 = utils.getShadowsocksNodes(nodeList, 'GroupName');
@@ -129,8 +129,8 @@ test('getMellowNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'gateway.icloud.com',
-      'udp-relay': true,
+      obfsHost: 'gateway.icloud.com',
+      udpRelay: true,
     },
   ];
 
diff --git a/src/utils/__tests__/loon.test.ts b/src/utils/__tests__/loon.test.ts
index 79e341ce9..2b4759396 100644
--- a/src/utils/__tests__/loon.test.ts
+++ b/src/utils/__tests__/loon.test.ts
@@ -17,7 +17,7 @@ test('getLoonNodes', (t) => {
         port: 443,
         tls: true,
         tls13: true,
-        'udp-relay': true,
+        udpRelay: true,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
     ]),
@@ -74,7 +74,7 @@ test('getLoonNodes', (t) => {
         hostname: 'example.com',
         port: 443,
         password: 'password1',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
       },
@@ -90,7 +90,7 @@ test('getLoonNodes', (t) => {
         port: 443,
         password: 'password1',
         sni: 'sni.example.com',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
         tls13: true,
@@ -107,7 +107,7 @@ test('getLoonNodes', (t) => {
         port: 443,
         password: 'password1',
         sni: 'sni.example.com',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
         tls13: true,
@@ -134,7 +134,7 @@ test('getLoonNodes error', (t) => {
             port: 443,
             password: 'password1',
             sni: 'sni.example.com',
-            'udp-relay': true,
+            udpRelay: true,
             skipCertVerify: true,
             tfo: true,
             tls13: true,
diff --git a/src/utils/__tests__/quantumult.test.ts b/src/utils/__tests__/quantumult.test.ts
index 2243d9654..4054f6ef6 100644
--- a/src/utils/__tests__/quantumult.test.ts
+++ b/src/utils/__tests__/quantumult.test.ts
@@ -43,7 +43,7 @@ test('getQuantumultXNodes', (t) => {
         port: 8080,
         tls: false,
         host: '',
-        'udp-relay': true,
+        udpRelay: true,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
       {
@@ -73,9 +73,9 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         method: 'chacha20-ietf-poly1305',
         password: 'password',
-        'udp-relay': true,
+        udpRelay: true,
         obfs: 'tls',
-        'obfs-host': 'gateway-carry.icloud.com',
+        obfsHost: 'gateway-carry.icloud.com',
         tfo: true,
       },
       {
@@ -133,7 +133,7 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         tls: true,
         tls13: true,
-        'udp-relay': true,
+        udpRelay: true,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
       },
     ]),
@@ -152,7 +152,7 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         tls: true,
         tls13: true,
-        'udp-relay': true,
+        udpRelay: true,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
         quantumultXConfig: {
           vmessAEAD: true,
@@ -195,7 +195,7 @@ test('getQuantumultXNodes', (t) => {
         hostname: 'example.com',
         port: 443,
         password: 'password1',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
       },
@@ -211,7 +211,7 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         password: 'password1',
         sni: 'sni.example.com',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
         tls13: true,
@@ -228,7 +228,7 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         password: 'password1',
         sni: 'sni.example.com',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
         tls13: true,
@@ -252,7 +252,7 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         password: 'password1',
         sni: 'sni.example.com',
-        'udp-relay': true,
+        udpRelay: true,
         skipCertVerify: true,
         tfo: true,
         tls13: true,
@@ -280,7 +280,7 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         tls: true,
         tls13: true,
-        'udp-relay': true,
+        udpRelay: true,
         uuid: '1386f85e-657b-4d6e-9d56-78badb75e1fd',
         quantumultXConfig: {
           vmessAEAD: true,
@@ -314,9 +314,9 @@ test('getQuantumultXNodes', (t) => {
         port: 443,
         method: 'chacha20-ietf-poly1305',
         password: 'password',
-        'udp-relay': true,
+        udpRelay: true,
         obfs: 'tls',
-        'obfs-host': 'gateway-carry.icloud.com',
+        obfsHost: 'gateway-carry.icloud.com',
         testUrl: 'http://example.com',
       },
     ]),
diff --git a/src/utils/__tests__/ss.test.ts b/src/utils/__tests__/ss.test.ts
index 8a24b32a5..b71776a24 100644
--- a/src/utils/__tests__/ss.test.ts
+++ b/src/utils/__tests__/ss.test.ts
@@ -16,7 +16,7 @@ test('parseSSUri', (t) => {
       port: '12345',
       type: NodeTypeEnum.Shadowsocks,
       obfs: 'http',
-      'obfs-host': 'example.com',
+      obfsHost: 'example.com',
     },
   );
 });
diff --git a/src/utils/__tests__/surfboard.test.ts b/src/utils/__tests__/surfboard.test.ts
index fa0174205..93232e82b 100644
--- a/src/utils/__tests__/surfboard.test.ts
+++ b/src/utils/__tests__/surfboard.test.ts
@@ -23,8 +23,8 @@ test('getSurfboardNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'example.com',
-      'udp-relay': true,
+      obfsHost: 'example.com',
+      udpRelay: true,
     },
     {
       nodeName: 'Test Node 2',
@@ -51,8 +51,8 @@ test('getSurfboardNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'example.com',
-      'udp-relay': true,
+      obfsHost: 'example.com',
+      udpRelay: true,
       mptcp: true,
     },
     {
diff --git a/src/utils/__tests__/surge.test.ts b/src/utils/__tests__/surge.test.ts
index 7931a42d4..b43917dbb 100644
--- a/src/utils/__tests__/surge.test.ts
+++ b/src/utils/__tests__/surge.test.ts
@@ -23,8 +23,8 @@ test('getSurgeNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'example.com',
-      'udp-relay': true,
+      obfsHost: 'example.com',
+      udpRelay: true,
     },
     {
       nodeName: 'Test Node 2',
@@ -110,8 +110,8 @@ test('getSurgeNodes', async (t) => {
       method: 'chacha20-ietf-poly1305',
       password: 'password',
       obfs: 'tls',
-      'obfs-host': 'example.com',
-      'udp-relay': true,
+      obfsHost: 'example.com',
+      udpRelay: true,
       mptcp: true,
     },
     {
diff --git a/src/utils/clash.ts b/src/utils/clash.ts
index 897e9d73d..40f596d52 100644
--- a/src/utils/clash.ts
+++ b/src/utils/clash.ts
@@ -39,13 +39,13 @@ export const getClashNodes = function (
             password: nodeConfig.password,
             port: nodeConfig.port,
             server: nodeConfig.hostname,
-            udp: nodeConfig['udp-relay'] === true,
+            udp: nodeConfig.udpRelay === true,
             ...(nodeConfig.obfs && ['tls', 'http'].includes(nodeConfig.obfs)
               ? {
                   plugin: 'obfs',
                   'plugin-opts': {
                     mode: nodeConfig.obfs,
-                    host: nodeConfig['obfs-host'],
+                    host: nodeConfig.obfsHost,
                   },
                 }
               : null),
@@ -61,8 +61,8 @@ export const getClashNodes = function (
                           'skip-cert-verify': nodeConfig.skipCertVerify,
                         }
                       : null),
-                    host: nodeConfig['obfs-host'],
-                    path: nodeConfig['obfs-uri'] || '/',
+                    host: nodeConfig.obfsHost,
+                    path: nodeConfig.obfsUri || '/',
                     mux:
                       typeof nodeConfig.mux === 'boolean'
                         ? nodeConfig.mux
@@ -80,7 +80,7 @@ export const getClashNodes = function (
             name: nodeConfig.nodeName,
             server: nodeConfig.hostname,
             port: nodeConfig.port,
-            udp: nodeConfig['udp-relay'] === true,
+            udp: nodeConfig.udpRelay === true,
             uuid: nodeConfig.uuid,
             alterId: nodeConfig.alterId,
             ...(nodeConfig.network === 'tcp'
@@ -119,7 +119,7 @@ export const getClashNodes = function (
             cipher: nodeConfig.method,
             'obfs-param': nodeConfig.obfsparam ?? '',
             'protocol-param': nodeConfig.protoparam ?? '',
-            udp: nodeConfig['udp-relay'] === true,
+            udp: nodeConfig.udpRelay === true,
           };
         }
 
@@ -132,9 +132,9 @@ export const getClashNodes = function (
             psk: nodeConfig.psk,
             'obfs-opts': {
               mode: nodeConfig.obfs,
-              ...(nodeConfig['obfs-host']
+              ...(nodeConfig.obfsHost
                 ? {
-                    host: nodeConfig['obfs-host'],
+                    host: nodeConfig.obfsHost,
                   }
                 : null),
             },
@@ -174,9 +174,7 @@ export const getClashNodes = function (
             server: nodeConfig.hostname,
             port: nodeConfig.port,
             password: nodeConfig.password,
-            ...(nodeConfig['udp-relay']
-              ? { udp: nodeConfig['udp-relay'] }
-              : null),
+            ...(nodeConfig.udpRelay ? { udp: nodeConfig.udpRelay } : null),
             ...(nodeConfig.alpn ? { alpn: nodeConfig.alpn } : null),
             ...(nodeConfig.sni ? { sni: nodeConfig.sni } : null),
             'skip-cert-verify': nodeConfig.skipCertVerify === true,
@@ -229,8 +227,8 @@ export const getClashNodes = function (
             server: nodeConfig.hostname,
             port: nodeConfig.port,
             token: nodeConfig.token,
-            ...(typeof nodeConfig['udp-relay'] === 'boolean'
-              ? { udp: nodeConfig['udp-relay'] }
+            ...(typeof nodeConfig.udpRelay === 'boolean'
+              ? { udp: nodeConfig.udpRelay }
               : null),
             ...(nodeConfig.alpn ? { alpn: nodeConfig.alpn } : null),
             ...(nodeConfig.sni ? { sni: nodeConfig.sni } : null),
diff --git a/src/utils/index.ts b/src/utils/index.ts
index fab62a1b4..e8ba79b92 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -1,6 +1,5 @@
 import { createLogger } from '@surgio/logger';
 import fs from 'fs-extra';
-import _ from 'lodash';
 import os from 'os';
 import { join } from 'path';
 import queryString from 'query-string';
@@ -157,15 +156,14 @@ export const getShadowsocksNodes = (
 
       switch (nodeConfig.type) {
         case NodeTypeEnum.Shadowsocks: {
-          const config = _.cloneDeep(nodeConfig);
           const query: {
             readonly plugin?: string;
             readonly group?: string;
           } = {
-            ...(config.obfs
+            ...(nodeConfig.obfs
               ? {
                   plugin: `${encodeURIComponent(
-                    `obfs-local;obfs=${config.obfs};obfs-host=${config['obfs-host']}`,
+                    `obfs-local;obfs=${nodeConfig.obfs};obfs-host=${nodeConfig.obfsHost}`,
                   )}`,
                 }
               : null),
@@ -174,18 +172,18 @@ export const getShadowsocksNodes = (
 
           return [
             'ss://',
-            toUrlSafeBase64(`${config.method}:${config.password}`),
+            toUrlSafeBase64(`${nodeConfig.method}:${nodeConfig.password}`),
             '@',
-            config.hostname,
+            nodeConfig.hostname,
             ':',
-            config.port,
+            nodeConfig.port,
             '/?',
             queryString.stringify(query, {
               encode: false,
               sort: false,
             }),
             '#',
-            encodeURIComponent(config.nodeName),
+            encodeURIComponent(nodeConfig.nodeName),
           ].join('');
         }
 
@@ -314,7 +312,7 @@ export const getShadowsocksNodesJSON = (
 
       switch (nodeConfig.type) {
         case NodeTypeEnum.Shadowsocks: {
-          const useObfs = Boolean(nodeConfig.obfs && nodeConfig['obfs-host']);
+          const useObfs = Boolean(nodeConfig.obfs && nodeConfig.obfsHost);
           return {
             remarks: nodeConfig.nodeName,
             server: nodeConfig.hostname,
@@ -328,7 +326,7 @@ export const getShadowsocksNodesJSON = (
             ...(useObfs
               ? {
                   plugin: 'obfs-local',
-                  'plugin-opts': `obfs=${nodeConfig.obfs};obfs-host=${nodeConfig['obfs-host']}`,
+                  'plugin-opts': `obfs=${nodeConfig.obfs};obfs-host=${nodeConfig.obfsHost}`,
                 }
               : null),
           };
@@ -362,55 +360,6 @@ export const getNodeNames = function (
     .join(separator || ', ');
 };
 
-export const generateClashProxyGroup = (
-  ruleName: string,
-  ruleType: 'select' | 'url-test' | 'fallback' | 'load-balance',
-  nodeNameList: ReadonlyArray<SimpleNodeConfig>,
-  options: {
-    readonly filter?: NodeNameFilterType | SortedNodeNameFilterType;
-    readonly existingProxies?: ReadonlyArray<string>;
-    readonly proxyTestUrl?: string;
-    readonly proxyTestInterval?: number;
-  },
-): {
-  readonly type: string;
-  readonly name: string;
-  readonly proxies: readonly string[];
-  readonly url?: string;
-  readonly interval?: number;
-} => {
-  let proxies;
-
-  if (options.existingProxies) {
-    if (options.filter) {
-      const nodes = applyFilter(nodeNameList, options.filter);
-      proxies = ([] as string[]).concat(
-        options.existingProxies,
-        nodes.map((item) => item.nodeName),
-      );
-    } else {
-      proxies = options.existingProxies;
-    }
-  } else {
-    const nodes = applyFilter(nodeNameList, options.filter);
-    proxies = nodes.map((item) => item.nodeName);
-  }
-
-  return {
-    type: ruleType,
-    name: ruleName,
-    proxies,
-    ...(['url-test', 'fallback', 'load-balance'].includes(ruleType)
-      ? {
-          url: options.proxyTestUrl,
-          interval: options.proxyTestInterval,
-        }
-      : null),
-  };
-};
-
-export const toYaml = (obj: JsonObject): string => YAML.stringify(obj);
-
 // istanbul ignore next
 export const changeCase = (
   str: string,
diff --git a/src/utils/loon.ts b/src/utils/loon.ts
index 2e1db62f4..af354fac2 100644
--- a/src/utils/loon.ts
+++ b/src/utils/loon.ts
@@ -37,7 +37,7 @@ export const getLoonNodes = function (
             if (['http', 'tls'].includes(nodeConfig.obfs)) {
               config.push(
                 nodeConfig.obfs,
-                nodeConfig['obfs-host'] || nodeConfig.hostname,
+                nodeConfig.obfsHost || nodeConfig.hostname,
               );
             } else {
               logger.warn(
@@ -51,7 +51,7 @@ export const getLoonNodes = function (
             config.push('fast-open=true');
           }
 
-          if (nodeConfig['udp-relay']) {
+          if (nodeConfig.udpRelay) {
             config.push('udp=true');
           }
 
@@ -75,7 +75,7 @@ export const getLoonNodes = function (
             config.push('fast-open=true');
           }
 
-          if (nodeConfig['udp-relay']) {
+          if (nodeConfig.udpRelay) {
             config.push('udp=true');
           }
 
diff --git a/src/utils/quantumult.ts b/src/utils/quantumult.ts
index 8dc0d4d4f..e251bb1f0 100644
--- a/src/utils/quantumult.ts
+++ b/src/utils/quantumult.ts
@@ -36,7 +36,7 @@ export const getQuantumultXNodes = function (
               ? `method=chacha20-ietf-poly1305`
               : `method=${nodeConfig.method}`,
             `password=${nodeConfig.uuid}`,
-            ...(nodeConfig['udp-relay'] ? ['udp-relay=true'] : []),
+            ...(nodeConfig.udpRelay ? ['udp-relay=true'] : []),
             ...(nodeConfig.tfo ? ['fast-open=true'] : []),
             ...(nodeConfig.quantumultXConfig?.vmessAEAD
               ? ['aead=true']
@@ -112,19 +112,16 @@ export const getQuantumultXNodes = function (
             `${nodeConfig.hostname}:${nodeConfig.port}`,
             ...pickAndFormatStringList(nodeConfig, ['method', 'password']),
             ...(nodeConfig.obfs && ['http', 'tls'].includes(nodeConfig.obfs)
-              ? [
-                  `obfs=${nodeConfig.obfs}`,
-                  `obfs-host=${nodeConfig['obfs-host']}`,
-                ]
+              ? [`obfs=${nodeConfig.obfs}`, `obfs-host=${nodeConfig.obfsHost}`]
               : []),
             ...(nodeConfig.obfs && ['ws', 'wss'].includes(nodeConfig.obfs)
               ? [
                   `obfs=${nodeConfig.obfs}`,
-                  `obfs-host=${nodeConfig['obfs-host'] || nodeConfig.hostname}`,
-                  `obfs-uri=${nodeConfig['obfs-uri'] || '/'}`,
+                  `obfs-host=${nodeConfig.obfsHost || nodeConfig.hostname}`,
+                  `obfs-uri=${nodeConfig.obfsUri || '/'}`,
                 ]
               : []),
-            ...(nodeConfig['udp-relay'] ? [`udp-relay=true`] : []),
+            ...(nodeConfig.udpRelay ? [`udp-relay=true`] : []),
             ...(nodeConfig.tfo ? [`fast-open=${nodeConfig.tfo}`] : []),
           ];
 
@@ -167,7 +164,7 @@ export const getQuantumultXNodes = function (
             `ssr-protocol-param=${nodeConfig.protoparam}`,
             `obfs=${nodeConfig.obfs}`,
             `obfs-host=${nodeConfig.obfsparam}`,
-            ...(nodeConfig['udp-relay'] ? [`udp-relay=true`] : []),
+            ...(nodeConfig.udpRelay ? [`udp-relay=true`] : []),
             ...(nodeConfig.tfo ? [`fast-open=${nodeConfig.tfo}`] : []),
             ...(typeof nodeConfig.testUrl === 'string'
               ? [`server_check_url=${nodeConfig.testUrl}`]
@@ -209,7 +206,7 @@ export const getQuantumultXNodes = function (
             ...pickAndFormatStringList(nodeConfig, ['password']),
             `tls-verification=${nodeConfig.skipCertVerify !== true}`,
             ...(nodeConfig.tfo ? [`fast-open=${nodeConfig.tfo}`] : []),
-            ...(nodeConfig['udp-relay'] ? [`udp-relay=true`] : []),
+            ...(nodeConfig.udpRelay ? [`udp-relay=true`] : []),
             ...(nodeConfig.tls13 ? [`tls13=${nodeConfig.tls13}`] : []),
           ];
 
diff --git a/src/utils/ss.ts b/src/utils/ss.ts
index c44488de2..d401851ac 100644
--- a/src/utils/ss.ts
+++ b/src/utils/ss.ts
@@ -29,19 +29,19 @@ export const parseSSUri = (str: string): ShadowsocksNodeConfig => {
     ...(pluginInfo['obfs-local']
       ? {
           obfs: pluginInfo.obfs as 'http' | 'tls',
-          'obfs-host': pluginInfo['obfs-host'] + '',
+          obfsHost: pluginInfo['obfs-host'] + '',
         }
       : null),
     ...(pluginInfo['simple-obfs']
       ? {
           obfs: pluginInfo.obfs as 'http' | 'tls',
-          'obfs-host': pluginInfo['obfs-host'] + '',
+          obfsHost: pluginInfo['obfs-host'] + '',
         }
       : null),
     ...(pluginInfo['v2ray-plugin']
       ? {
           obfs: pluginInfo.tls ? 'wss' : 'ws',
-          'obfs-host': pluginInfo.host + '',
+          obfsHost: pluginInfo.host + '',
         }
       : null),
   };
diff --git a/src/utils/surfboard.ts b/src/utils/surfboard.ts
index 8dd62299a..b76d8976c 100644
--- a/src/utils/surfboard.ts
+++ b/src/utils/surfboard.ts
@@ -58,12 +58,13 @@ export const getSurfboardNodes = function (
               config.hostname,
               config.port,
               'encrypt-method=' + config.method,
-              ...pickAndFormatStringList(config, [
-                'password',
-                'udp-relay',
-                'obfs',
-                'obfs-host',
-              ]),
+              ...pickAndFormatStringList(
+                config,
+                ['password', 'udpRelay', 'obfs', 'obfsHost'],
+                {
+                  keyFormat: 'kebabCase',
+                },
+              ),
             ].join(', '),
           ].join(' = ');
         }
diff --git a/src/utils/surge.ts b/src/utils/surge.ts
index b7c88984d..b5573b126 100644
--- a/src/utils/surge.ts
+++ b/src/utils/surge.ts
@@ -64,9 +64,9 @@ export const getSurgeNodes = function (
                 config,
                 [
                   'password',
-                  'udp-relay',
+                  'udpRelay',
                   'obfs',
-                  'obfs-host',
+                  'obfsHost',
                   'tfo',
                   'mptcp',
                   'testUrl',
@@ -150,7 +150,7 @@ export const getSurgeNodes = function (
                 [
                   'psk',
                   'obfs',
-                  'obfs-host',
+                  'obfsHost',
                   'version',
                   'reuse',
                   'tfo',
diff --git a/test/fixture/custom-filter/provider/custom.js b/test/fixture/custom-filter/provider/custom.js
index 9dbb1b43a..6116dc816 100644
--- a/test/fixture/custom-filter/provider/custom.js
+++ b/test/fixture/custom-filter/provider/custom.js
@@ -11,9 +11,9 @@ module.exports = {
       port: '443',
       method: 'chacha20-ietf-poly1305',
       password: 'password',
-      'udp-relay': true,
+      udpRelay: true,
       obfs: 'tls',
-      'obfs-host': 'gateway-carry.icloud.com',
+      obfsHost: 'gateway-carry.icloud.com',
       tfo: true,
     },
     {
@@ -23,9 +23,9 @@ module.exports = {
       port: '443',
       method: 'chacha20-ietf-poly1305',
       password: 'password',
-      'udp-relay': true,
+      udpRelay: true,
       obfs: 'tls',
-      'obfs-host': 'gateway-carry.icloud.com',
+      obfsHost: 'gateway-carry.icloud.com',
       tfo: true,
     },
     {
@@ -35,9 +35,9 @@ module.exports = {
       port: '443',
       method: 'chacha20-ietf-poly1305',
       password: 'password',
-      'udp-relay': true,
+      udpRelay: true,
       obfs: 'tls',
-      'obfs-host': 'gateway-carry.icloud.com',
+      obfsHost: 'gateway-carry.icloud.com',
       tfo: true,
     },
   ],
diff --git a/test/fixture/plain/provider/custom.js b/test/fixture/plain/provider/custom.js
index a51e2220f..a92cae229 100644
--- a/test/fixture/plain/provider/custom.js
+++ b/test/fixture/plain/provider/custom.js
@@ -11,9 +11,9 @@ module.exports = {
       port: '443',
       method: 'chacha20-ietf-poly1305',
       password: 'password',
-      'udp-relay': true,
+      udpRelay: true,
       obfs: 'tls',
-      'obfs-host': 'gateway-carry.icloud.com',
+      obfsHost: 'gateway-carry.icloud.com',
       tfo: true,
       mptcp: true,
     },