diff --git a/src/config/claudeDesktopProviderPresets.ts b/src/config/claudeDesktopProviderPresets.ts
index b3490f101..d5dbff51a 100644
--- a/src/config/claudeDesktopProviderPresets.ts
+++ b/src/config/claudeDesktopProviderPresets.ts
@@ -767,14 +767,17 @@ export const claudeDesktopProviderPresets: ClaudeDesktopProviderPreset[] = [
   },
   {
     name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
+    websiteUrl: "https://sudocode.chat",
+    apiKeyUrl:
+      "https://sudocode.chat/register?utm_source=ccswitch&utm_medium=partner",
     category: "third_party",
-    baseUrl: "https://sudocode.us",
+    baseUrl: "https://api.sudocode.chat",
     mode: "direct",
     apiFormat: "anthropic",
     modelRoutes: passthroughRoutes(),
-    endpointCandidates: ["https://sudocode.us", "https://sudocode.run"],
+    endpointCandidates: ["https://api.sudocode.chat"],
+    isPartner: true,
+    partnerPromotionKey: "sudocode",
     icon: "sudocode",
   },
   {
diff --git a/src/config/claudeProviderPresets.ts b/src/config/claudeProviderPresets.ts
index 4043495f0..837fbb10f 100644
--- a/src/config/claudeProviderPresets.ts
+++ b/src/config/claudeProviderPresets.ts
@@ -838,17 +838,20 @@ export const providerPresets: ProviderPreset[] = [
   },
   {
     name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
+    websiteUrl: "https://sudocode.chat",
+    apiKeyUrl:
+      "https://sudocode.chat/register?utm_source=ccswitch&utm_medium=partner",
     settingsConfig: {
       env: {
-        ANTHROPIC_BASE_URL: "https://sudocode.us",
+        ANTHROPIC_BASE_URL: "https://api.sudocode.chat",
         ANTHROPIC_AUTH_TOKEN: "",
         API_TIMEOUT_MS: "300000",
       },
     },
-    endpointCandidates: ["https://sudocode.us", "https://sudocode.run"],
+    endpointCandidates: ["https://api.sudocode.chat"],
     category: "third_party",
+    isPartner: true,
+    partnerPromotionKey: "sudocode",
     icon: "sudocode",
   },
   {
diff --git a/src/config/codexProviderPresets.ts b/src/config/codexProviderPresets.ts
index f116353ce..c498a821b 100644
--- a/src/config/codexProviderPresets.ts
+++ b/src/config/codexProviderPresets.ts
@@ -1197,24 +1197,26 @@ requires_openai_auth = true`,
   },
   {
     name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
+    websiteUrl: "https://sudocode.chat",
+    apiKeyUrl:
+      "https://sudocode.chat/register?utm_source=ccswitch&utm_medium=partner",
     category: "third_party",
     auth: generateThirdPartyAuth(""),
     config: `model_provider = "custom"
-model = "gpt-5.5"
-review_model = "gpt-5.5"
+model = "gpt-5.6-sol"
+review_model = "gpt-5.6-sol"
 model_reasoning_effort = "high"
 disable_response_storage = true
-model_verbosity = "high"
 
 [model_providers.custom]
-name = "sudocode"
-base_url = "https://sudocode.us/v1"
+name = "SudoCode"
+base_url = "https://api.sudocode.chat/v1"
 wire_api = "responses"
 requires_openai_auth = true`,
-    endpointCandidates: ["https://sudocode.us/v1", "https://sudocode.run/v1"],
+    endpointCandidates: ["https://api.sudocode.chat/v1"],
     apiFormat: "openai_responses",
+    isPartner: true,
+    partnerPromotionKey: "sudocode",
     icon: "sudocode",
   },
   {
diff --git a/src/config/geminiProviderPresets.ts b/src/config/geminiProviderPresets.ts
index d8f4fcb6c..ce580260f 100644
--- a/src/config/geminiProviderPresets.ts
+++ b/src/config/geminiProviderPresets.ts
@@ -210,24 +210,6 @@ export const geminiProviderPresets: GeminiProviderPreset[] = [
     endpointCandidates: ["https://apinebula.com"],
     icon: "apinebula",
   },
-  {
-    name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
-    settingsConfig: {
-      env: {
-        GOOGLE_GEMINI_BASE_URL: "https://sudocode.us",
-        GEMINI_API_KEY: "",
-        GEMINI_MODEL: "gemini-3.1-flash-lite",
-      },
-    },
-    baseURL: "https://sudocode.us",
-    model: "gemini-3.1-flash-lite",
-    description: "SudoCode",
-    category: "third_party",
-    endpointCandidates: ["https://sudocode.us", "https://sudocode.run"],
-    icon: "sudocode",
-  },
   {
     name: "Cubence",
     websiteUrl: "https://cubence.com",
diff --git a/src/config/hermesProviderPresets.ts b/src/config/hermesProviderPresets.ts
index 182fbaa93..ce1689b48 100644
--- a/src/config/hermesProviderPresets.ts
+++ b/src/config/hermesProviderPresets.ts
@@ -1061,24 +1061,27 @@ export const hermesProviderPresets: HermesProviderPreset[] = [
   },
   {
     name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
+    websiteUrl: "https://sudocode.chat",
+    apiKeyUrl:
+      "https://sudocode.chat/register?utm_source=ccswitch&utm_medium=partner",
     settingsConfig: {
       name: "sudocode",
-      base_url: "https://sudocode.us/v1",
+      base_url: "https://api.sudocode.chat/v1",
       api_key: "",
       api_mode: "codex_responses",
       models: [
         {
-          id: "gpt-5.5",
-          name: "GPT-5.5",
+          id: "gpt-5.6-sol",
+          name: "GPT-5.6 Sol",
         },
       ],
     },
     category: "third_party",
+    isPartner: true,
+    partnerPromotionKey: "sudocode",
     icon: "sudocode",
     suggestedDefaults: {
-      model: { default: "gpt-5.5", provider: "sudocode" },
+      model: { default: "gpt-5.6-sol", provider: "sudocode" },
     },
   },
   {
diff --git a/src/config/openclawProviderPresets.ts b/src/config/openclawProviderPresets.ts
index bcca861c5..96c46492e 100644
--- a/src/config/openclawProviderPresets.ts
+++ b/src/config/openclawProviderPresets.ts
@@ -1947,20 +1947,23 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
   },
   {
     name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
+    websiteUrl: "https://sudocode.chat",
+    apiKeyUrl:
+      "https://sudocode.chat/register?utm_source=ccswitch&utm_medium=partner",
     settingsConfig: {
-      baseUrl: "https://sudocode.us/v1",
+      baseUrl: "https://api.sudocode.chat/v1",
       apiKey: "",
       api: "openai-responses",
       models: [
         {
-          id: "gpt-5.5",
-          name: "GPT-5.5",
+          id: "gpt-5.6-sol",
+          name: "GPT-5.6 Sol",
         },
       ],
     },
     category: "third_party",
+    isPartner: true,
+    partnerPromotionKey: "sudocode",
     icon: "sudocode",
     templateValues: {
       apiKey: {
@@ -1971,7 +1974,7 @@ export const openclawProviderPresets: OpenClawProviderPreset[] = [
     },
     suggestedDefaults: {
       model: {
-        primary: "sudocode/gpt-5.5",
+        primary: "sudocode/gpt-5.6-sol",
       },
     },
   },
diff --git a/src/config/opencodeProviderPresets.ts b/src/config/opencodeProviderPresets.ts
index bcfe77f8a..fea50e117 100644
--- a/src/config/opencodeProviderPresets.ts
+++ b/src/config/opencodeProviderPresets.ts
@@ -1620,21 +1620,24 @@ export const opencodeProviderPresets: OpenCodeProviderPreset[] = [
   },
   {
     name: "SudoCode",
-    websiteUrl: "https://sudocode.us",
-    apiKeyUrl: "https://sudocode.us",
+    websiteUrl: "https://sudocode.chat",
+    apiKeyUrl:
+      "https://sudocode.chat/register?utm_source=ccswitch&utm_medium=partner",
     settingsConfig: {
       npm: "@ai-sdk/openai",
       name: "SudoCode",
       options: {
-        baseURL: "https://sudocode.us/v1",
+        baseURL: "https://api.sudocode.chat/v1",
         apiKey: "",
         setCacheKey: true,
       },
       models: {
-        "gpt-5.5": { name: "GPT-5.5" },
+        "gpt-5.6-sol": { name: "GPT-5.6 Sol" },
       },
     },
     category: "third_party",
+    isPartner: true,
+    partnerPromotionKey: "sudocode",
     icon: "sudocode",
     templateValues: {
       apiKey: {
diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index 47ed23a76..8ddcb7d08 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -1005,6 +1005,7 @@
     "officialHint": "💡 Official provider uses browser login, no API Key needed",
     "getApiKey": "Get API Key",
     "partnerPromotion": {
+      "sudocode": "With one SudoCode key, Claude Code and Claude Desktop use Claude Opus 4.8, while Codex uses GPT-5.6. Sign up, join QQ group 726213516, and contact the group owner to claim CNY ¥10 in trial credit.",
       "code0": "code0.ai is an AI coding service platform for developers, supporting Claude Code, Codex, and Gemini. Exclusive for CC Switch users: contact support via the official website to claim free trial credits!",
       "nekocode": "NekoCode gives developers a stable, efficient, and reliable API relay for Claude, Codex, and other AI models, with transparent pay-as-you-go pricing. Exclusive 10% off for CC Switch users: register via the link above and enter promo code cc-switch at recharge to save 10%!",
       "packycode": "PackyCode is an official partner of CC Switch. Register using this link and enter \"cc-switch\" promo code during recharge to get 10% off",
diff --git a/src/i18n/locales/ja.json b/src/i18n/locales/ja.json
index eec5d2f27..5e5494663 100644
--- a/src/i18n/locales/ja.json
+++ b/src/i18n/locales/ja.json
@@ -1005,6 +1005,7 @@
     "officialHint": "💡 公式プロバイダーはブラウザログインで、API Key は不要です",
     "getApiKey": "API Key を取得",
     "partnerPromotion": {
+      "sudocode": "SudoCode の1つのキーで、Claude Code と Claude Desktop では Claude Opus 4.8、Codex では GPT-5.6 を利用できます。登録後 QQ グループ 726213516 に参加し、管理者へ連絡すると CNY ¥10 のトライアルクレジットを受け取れます。",
       "code0": "code0.ai は開発者向けの AI コーディングサービスプラットフォームで、Claude Code、Codex、Gemini に対応。CC Switch ユーザー限定特典：公式サイトからサポートに連絡してテストクレジットを受け取れます！",
       "nekocode": "NekoCode は Claude や Codex などの AI モデルに対応した、安定・高効率で信頼性の高い API 中継サービスを提供します。明瞭な従量課金制。CC Switch ユーザー限定 10%オフ：上のリンクから登録し、チャージ時にクーポンコード cc-switch を入力すると 10%オフ！",
       "packycode": "PackyCode は CC Switch の公式パートナーです。登録後チャージ時に \"cc-switch\" を入力すると 10% オフ",
diff --git a/src/i18n/locales/zh-TW.json b/src/i18n/locales/zh-TW.json
index cd9a962ab..513f40e9b 100644
--- a/src/i18n/locales/zh-TW.json
+++ b/src/i18n/locales/zh-TW.json
@@ -976,6 +976,7 @@
     "officialHint": "官方供應商使用瀏覽器登入，無需設定 API Key",
     "getApiKey": "取得 API Key",
     "partnerPromotion": {
+      "sudocode": "SudoCode 讓 Claude Code 與 Claude Desktop 使用 Claude Opus 4.8，Codex 使用 GPT-5.6，一個 Key 統一管理。CC Switch 使用者註冊並加入 QQ 群 726213516，聯絡群主領取人民幣 ¥10 試用額度。",
       "code0": "code0.ai 是面向開發者的 AI 程式設計服務平台，支援 Claude Code、Codex、Gemini。CC Switch 使用者專屬福利：透過官網聯繫客服即可領取測試額度！",
       "nekocode": "NekoCode 為開發者提供穩定、高效、可靠的 Claude、Codex 等 AI 模型 API 中轉服務，價格透明、按量計費。CC Switch 使用者專享 9 折：透過上方連結註冊，儲值時輸入優惠碼 cc-switch 即享 9 折優惠！",
       "packycode": "PackyCode 是 CC Switch 的官方合作夥伴，使用此連結註冊並在儲值時填寫「cc-switch」優惠碼，可以享受 9 折優惠",
diff --git a/src/i18n/locales/zh.json b/src/i18n/locales/zh.json
index 5feb77c71..0398e58dc 100644
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -1005,6 +1005,7 @@
     "officialHint": "💡 官方供应商使用浏览器登录，无需配置 API Key",
     "getApiKey": "获取 API Key",
     "partnerPromotion": {
+      "sudocode": "SudoCode 让 Claude Code 与 Claude Desktop 接入 Claude Opus 4.8，Codex 接入 GPT-5.6，一个 Key 统一使用。CC Switch 用户注册并加入 QQ 群 726213516，联系群主领取 ¥10 试用额度。",
       "code0": "code0.ai 是面向开发者的 AI 编程服务平台，支持 Claude Code、Codex、Gemini。CC Switch 用户专属福利：通过官网联系客服即可领取测试额度！",
       "nekocode": "NekoCode 为开发者提供稳定、高效、可靠的 Claude、Codex 等 AI 模型 API 中转服务，价格透明、按量计费。CC Switch 用户专享 9 折：通过上方链接注册，充值时输入优惠码 cc-switch 即享 9 折优惠！",
       "packycode": "PackyCode 是 CC Switch 的官方合作伙伴，使用此链接注册并在充值时填写 \"cc-switch\" 优惠码，可以享受9折优惠",
diff --git a/src/icons/extracted/sudocode.png b/src/icons/extracted/sudocode.png
index cee5fe5c0..5225e521c 100644
Binary files a/src/icons/extracted/sudocode.png and b/src/icons/extracted/sudocode.png differ