diff --git a/src/pages/OAuthPage.tsx b/src/pages/OAuthPage.tsx
index 9e35a58..557884b 100644
--- a/src/pages/OAuthPage.tsx
+++ b/src/pages/OAuthPage.tsx
@@ -59,11 +59,10 @@ const PROVIDERS: { id: OAuthProvider; titleKey: string; hintKey: string; urlLabe
   { id: 'anthropic', titleKey: 'auth_login.anthropic_oauth_title', hintKey: 'auth_login.anthropic_oauth_hint', urlLabelKey: 'auth_login.anthropic_oauth_url_label', icon: iconClaude },
   { id: 'antigravity', titleKey: 'auth_login.antigravity_oauth_title', hintKey: 'auth_login.antigravity_oauth_hint', urlLabelKey: 'auth_login.antigravity_oauth_url_label', icon: iconAntigravity },
   { id: 'gemini-cli', titleKey: 'auth_login.gemini_cli_oauth_title', hintKey: 'auth_login.gemini_cli_oauth_hint', urlLabelKey: 'auth_login.gemini_cli_oauth_url_label', icon: iconGemini },
-  { id: 'qwen', titleKey: 'auth_login.qwen_oauth_title', hintKey: 'auth_login.qwen_oauth_hint', urlLabelKey: 'auth_login.qwen_oauth_url_label', icon: iconQwen },
-  { id: 'iflow', titleKey: 'auth_login.iflow_oauth_title', hintKey: 'auth_login.iflow_oauth_hint', urlLabelKey: 'auth_login.iflow_oauth_url_label', icon: iconIflow }
+  { id: 'qwen', titleKey: 'auth_login.qwen_oauth_title', hintKey: 'auth_login.qwen_oauth_hint', urlLabelKey: 'auth_login.qwen_oauth_url_label', icon: iconQwen }
 ];
 
-const CALLBACK_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli', 'iflow'];
+const CALLBACK_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli'];
 const getProviderI18nPrefix = (provider: OAuthProvider) => provider.replace('-', '_');
 const getAuthKey = (provider: OAuthProvider, suffix: string) =>
   `auth_login.${getProviderI18nPrefix(provider)}_${suffix}`;
diff --git a/src/services/api/oauth.ts b/src/services/api/oauth.ts
index 5e48472..456aafd 100644
--- a/src/services/api/oauth.ts
+++ b/src/services/api/oauth.ts
@@ -9,8 +9,7 @@ export type OAuthProvider =
   | 'anthropic'
   | 'antigravity'
   | 'gemini-cli'
-  | 'qwen'
-  | 'iflow';
+  | 'qwen';
 
 export interface OAuthStartResponse {
   url: string;
@@ -30,7 +29,7 @@ export interface IFlowCookieAuthResponse {
   type?: string;
 }
 
-const WEBUI_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli', 'iflow'];
+const WEBUI_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli'];
 const CALLBACK_PROVIDER_MAP: Partial<Record<OAuthProvider, string>> = {
   'gemini-cli': 'gemini'
 };
diff --git a/src/types/oauth.ts b/src/types/oauth.ts
index 35892b2..edcc95f 100644
--- a/src/types/oauth.ts
+++ b/src/types/oauth.ts
@@ -9,8 +9,7 @@ export type OAuthProvider =
   | 'anthropic'
   | 'antigravity'
   | 'gemini-cli'
-  | 'qwen'
-  | 'iflow';
+  | 'qwen';
 
 // OAuth 流程状态
 export interface OAuthFlow {
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index ef2594c..eb1b650 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -42,16 +42,14 @@ export const OAUTH_CARD_IDS = [
   'anthropic-oauth-card',
   'antigravity-oauth-card',
   'gemini-cli-oauth-card',
-  'qwen-oauth-card',
-  'iflow-oauth-card'
+  'qwen-oauth-card'
 ];
 export const OAUTH_PROVIDERS = {
   CODEX: 'codex',
   ANTHROPIC: 'anthropic',
   ANTIGRAVITY: 'antigravity',
   GEMINI_CLI: 'gemini-cli',
-  QWEN: 'qwen',
-  IFLOW: 'iflow'
+  QWEN: 'qwen'
 } as const;
 
 // API 端点