diff --git a/src/main/services/WindowService.ts b/src/main/services/WindowService.ts
index 9b8a176a34..7cf01b9fc7 100644
--- a/src/main/services/WindowService.ts
+++ b/src/main/services/WindowService.ts
@@ -275,7 +275,8 @@ export class WindowService {
         'https://aihubmix.com/topup',
         'https://aihubmix.com/statistics',
         'https://dash.302.ai/sso/login',
-        'https://dash.302.ai/charge'
+        'https://dash.302.ai/charge',
+        'https://www.aiionly.com/login'
       ]
 
       if (oauthProviderUrls.some((link) => url.startsWith(link))) {
diff --git a/src/renderer/src/assets/images/providers/aiOnly.png b/src/renderer/src/assets/images/providers/aiOnly.png
new file mode 100644
index 0000000000..a521f3bcb8
Binary files /dev/null and b/src/renderer/src/assets/images/providers/aiOnly.png differ
diff --git a/src/renderer/src/components/OAuth/OAuthButton.tsx b/src/renderer/src/components/OAuth/OAuthButton.tsx
index fec3aae619..3368f60afe 100644
--- a/src/renderer/src/components/OAuth/OAuthButton.tsx
+++ b/src/renderer/src/components/OAuth/OAuthButton.tsx
@@ -3,6 +3,7 @@ import { Provider } from '@renderer/types'
 import {
   oauthWith302AI,
   oauthWithAihubmix,
+  oauthWithAiOnly,
   oauthWithPPIO,
   oauthWithSiliconFlow,
   oauthWithTokenFlux
@@ -46,6 +47,10 @@ const OAuthButton: FC<Props> = ({ provider, onSuccess, ...buttonProps }) => {
     if (provider.id === '302ai') {
       oauthWith302AI(handleSuccess)
     }
+
+    if (provider.id === 'aionly') {
+      oauthWithAiOnly(handleSuccess)
+    }
   }
 
   return (
diff --git a/src/renderer/src/config/models/default.ts b/src/renderer/src/config/models/default.ts
index 1b8e9ad1bc..2f13a5e993 100644
--- a/src/renderer/src/config/models/default.ts
+++ b/src/renderer/src/config/models/default.ts
@@ -1785,5 +1785,37 @@ export const SYSTEM_MODELS: Record<SystemProviderId | 'defaultModel', Model[]> =
       provider: 'poe',
       group: 'poe'
     }
+  ],
+  aionly: [
+    {
+      id: 'claude-opus-4.1',
+      name: 'claude-opus-4.1',
+      provider: 'aionly',
+      group: 'claude'
+    },
+    {
+      id: 'claude-sonnet4',
+      name: 'claude-sonnet4',
+      provider: 'aionly',
+      group: 'claude'
+    },
+    {
+      id: 'claude-3.5-sonnet-v2',
+      name: 'claude-3.5-sonnet-v2',
+      provider: 'aionly',
+      group: 'claude'
+    },
+    {
+      id: 'gpt-4.1',
+      name: 'gpt-4.1',
+      provider: 'aionly',
+      group: 'gpt'
+    },
+    {
+      id: 'gemini-2.5-flash',
+      name: 'gemini-2.5-flash',
+      provider: 'aionly',
+      group: 'gemini'
+    }
   ]
 }
diff --git a/src/renderer/src/config/providers.ts b/src/renderer/src/config/providers.ts
index a710605b64..e07414e2c2 100644
--- a/src/renderer/src/config/providers.ts
+++ b/src/renderer/src/config/providers.ts
@@ -3,6 +3,7 @@ import HunyuanProviderLogo from '@renderer/assets/images/models/hunyuan.png'
 import AzureProviderLogo from '@renderer/assets/images/models/microsoft.png'
 import Ai302ProviderLogo from '@renderer/assets/images/providers/302ai.webp'
 import AiHubMixProviderLogo from '@renderer/assets/images/providers/aihubmix.webp'
+import AiOnlyProviderLogo from '@renderer/assets/images/providers/aiOnly.png'
 import AlayaNewProviderLogo from '@renderer/assets/images/providers/alayanew.webp'
 import AnthropicProviderLogo from '@renderer/assets/images/providers/anthropic.png'
 import AwsProviderLogo from '@renderer/assets/images/providers/aws-bedrock.webp'
@@ -600,6 +601,16 @@ export const SYSTEM_PROVIDERS_CONFIG: Record<SystemProviderId, SystemProvider> =
     models: SYSTEM_MODELS['poe'],
     isSystem: true,
     enabled: false
+  },
+  aionly: {
+    id: 'aionly',
+    name: 'AIOnly',
+    type: 'openai',
+    apiKey: '',
+    apiHost: 'https://api.aiionly.com',
+    models: SYSTEM_MODELS.aionly,
+    isSystem: true,
+    enabled: false
   }
 } as const
 
@@ -661,7 +672,8 @@ export const PROVIDER_LOGO_MAP: AtLeast<SystemProviderId, string> = {
   vertexai: VertexAIProviderLogo,
   'new-api': NewAPIProviderLogo,
   'aws-bedrock': AwsProviderLogo,
-  poe: 'poe' // use svg icon component
+  poe: 'poe', // use svg icon component
+  aionly: AiOnlyProviderLogo
 } as const
 
 export function getProviderLogo(providerId: string) {
@@ -1255,6 +1267,17 @@ export const PROVIDER_URLS: Record<SystemProviderId, ProviderUrls> = {
       docs: 'https://creator.poe.com/docs/external-applications/openai-compatible-api',
       models: 'https://poe.com/'
     }
+  },
+  aionly: {
+    api: {
+      url: 'https://api.aiionly.com'
+    },
+    websites: {
+      official: 'https://www.aiionly.com',
+      apiKey: 'https://www.aiionly.com/keyApi',
+      docs: 'https://www.aiionly.com/document',
+      models: 'https://www.aiionly.com'
+    }
   }
 }
 
diff --git a/src/renderer/src/i18n/label.ts b/src/renderer/src/i18n/label.ts
index 8d621f6517..a07daa975f 100644
--- a/src/renderer/src/i18n/label.ts
+++ b/src/renderer/src/i18n/label.ts
@@ -80,7 +80,8 @@ const providerKeyMap = {
   yi: 'provider.yi',
   zhinao: 'provider.zhinao',
   zhipu: 'provider.zhipu',
-  poe: 'provider.poe'
+  poe: 'provider.poe',
+  aionly: 'provider.aionly'
 } as const
 
 /**
diff --git a/src/renderer/src/i18n/locales/en-us.json b/src/renderer/src/i18n/locales/en-us.json
index d576d5544f..dfd09049ed 100644
--- a/src/renderer/src/i18n/locales/en-us.json
+++ b/src/renderer/src/i18n/locales/en-us.json
@@ -2018,6 +2018,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/locales/zh-cn.json b/src/renderer/src/i18n/locales/zh-cn.json
index 28a53923e5..defbfe9dd6 100644
--- a/src/renderer/src/i18n/locales/zh-cn.json
+++ b/src/renderer/src/i18n/locales/zh-cn.json
@@ -2018,6 +2018,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "唯一AI(AiOnly)",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/locales/zh-tw.json b/src/renderer/src/i18n/locales/zh-tw.json
index e191e940c7..b5ac09bb7f 100644
--- a/src/renderer/src/i18n/locales/zh-tw.json
+++ b/src/renderer/src/i18n/locales/zh-tw.json
@@ -2018,6 +2018,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "唯一AI(AiOnly)",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/translate/el-gr.json b/src/renderer/src/i18n/translate/el-gr.json
index 8741347fcf..71aca53b82 100644
--- a/src/renderer/src/i18n/translate/el-gr.json
+++ b/src/renderer/src/i18n/translate/el-gr.json
@@ -2017,6 +2017,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/translate/es-es.json b/src/renderer/src/i18n/translate/es-es.json
index 7bbb64a11c..de3b5cb17f 100644
--- a/src/renderer/src/i18n/translate/es-es.json
+++ b/src/renderer/src/i18n/translate/es-es.json
@@ -2017,6 +2017,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Antropológico",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/translate/fr-fr.json b/src/renderer/src/i18n/translate/fr-fr.json
index ab74489903..66a3a5b4ae 100644
--- a/src/renderer/src/i18n/translate/fr-fr.json
+++ b/src/renderer/src/i18n/translate/fr-fr.json
@@ -2017,6 +2017,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/translate/ja-jp.json b/src/renderer/src/i18n/translate/ja-jp.json
index 04bac6fbd0..bee5f54470 100644
--- a/src/renderer/src/i18n/translate/ja-jp.json
+++ b/src/renderer/src/i18n/translate/ja-jp.json
@@ -2017,6 +2017,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/translate/pt-pt.json b/src/renderer/src/i18n/translate/pt-pt.json
index 4f18f55ef7..5c9bbf566e 100644
--- a/src/renderer/src/i18n/translate/pt-pt.json
+++ b/src/renderer/src/i18n/translate/pt-pt.json
@@ -2017,6 +2017,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Antropológico",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/i18n/translate/ru-ru.json b/src/renderer/src/i18n/translate/ru-ru.json
index 88ce796529..ec50afccd0 100644
--- a/src/renderer/src/i18n/translate/ru-ru.json
+++ b/src/renderer/src/i18n/translate/ru-ru.json
@@ -2017,6 +2017,7 @@
   "provider": {
     "302ai": "302.AI",
     "aihubmix": "AiHubMix",
+    "aionly": "AiOnly",
     "alayanew": "Alaya NeW",
     "anthropic": "Anthropic",
     "aws-bedrock": "AWS Bedrock",
diff --git a/src/renderer/src/pages/settings/ProviderSettings/ProviderOAuth.tsx b/src/renderer/src/pages/settings/ProviderSettings/ProviderOAuth.tsx
index 5315110dc2..5fdafa5f23 100644
--- a/src/renderer/src/pages/settings/ProviderSettings/ProviderOAuth.tsx
+++ b/src/renderer/src/pages/settings/ProviderSettings/ProviderOAuth.tsx
@@ -1,5 +1,6 @@
 import AI302ProviderLogo from '@renderer/assets/images/providers/302ai.webp'
 import AiHubMixProviderLogo from '@renderer/assets/images/providers/aihubmix.webp'
+import AiOnlyProviderLogo from '@renderer/assets/images/providers/aiOnly.png'
 import PPIOProviderLogo from '@renderer/assets/images/providers/ppio.png'
 import SiliconFlowProviderLogo from '@renderer/assets/images/providers/silicon.png'
 import TokenFluxProviderLogo from '@renderer/assets/images/providers/tokenflux.png'
@@ -25,7 +26,8 @@ const PROVIDER_LOGO_MAP = {
   silicon: SiliconFlowProviderLogo,
   aihubmix: AiHubMixProviderLogo,
   ppio: PPIOProviderLogo,
-  tokenflux: TokenFluxProviderLogo
+  tokenflux: TokenFluxProviderLogo,
+  aionly: AiOnlyProviderLogo
 }
 
 const ProviderOAuth: FC<Props> = ({ providerId }) => {
diff --git a/src/renderer/src/services/ProviderService.ts b/src/renderer/src/services/ProviderService.ts
index 7a6409c903..da6df82adc 100644
--- a/src/renderer/src/services/ProviderService.ts
+++ b/src/renderer/src/services/ProviderService.ts
@@ -33,7 +33,7 @@ export function getProviderByModel(model?: Model) {
 }
 
 export function isProviderSupportAuth(provider: Provider) {
-  const supportProviders = ['302ai', 'silicon', 'aihubmix', 'ppio', 'tokenflux']
+  const supportProviders = ['302ai', 'silicon', 'aihubmix', 'ppio', 'tokenflux', 'aionly']
   return supportProviders.includes(provider.id)
 }
 
diff --git a/src/renderer/src/store/migrate.ts b/src/renderer/src/store/migrate.ts
index 41fa441945..f7fc92ee44 100644
--- a/src/renderer/src/store/migrate.ts
+++ b/src/renderer/src/store/migrate.ts
@@ -2479,6 +2479,7 @@ const migrateConfig = {
   },
   '156': (state: RootState) => {
     try {
+      addProvider(state, 'aionly')
       state.llm.providers.forEach((provider) => {
         if (provider.id === SystemProviderIds.anthropic) {
           if (provider.apiHost.endsWith('/')) {
diff --git a/src/renderer/src/types/index.ts b/src/renderer/src/types/index.ts
index cd2562e55a..2d580c8e37 100644
--- a/src/renderer/src/types/index.ts
+++ b/src/renderer/src/types/index.ts
@@ -321,7 +321,8 @@ export const SystemProviderIds = {
   gpustack: 'gpustack',
   voyageai: 'voyageai',
   'aws-bedrock': 'aws-bedrock',
-  poe: 'poe'
+  poe: 'poe',
+  aionly: 'aionly'
 } as const
 
 export type SystemProviderId = keyof typeof SystemProviderIds
diff --git a/src/renderer/src/utils/oauth.ts b/src/renderer/src/utils/oauth.ts
index 9fbb632a07..5d57547f69 100644
--- a/src/renderer/src/utils/oauth.ts
+++ b/src/renderer/src/utils/oauth.ts
@@ -172,6 +172,27 @@ export const oauthWith302AI = async (setKey) => {
   window.addEventListener('message', messageHandler)
 }
 
+export const oauthWithAiOnly = async (setKey) => {
+  const authUrl = `https://www.aiionly.com/login?inviteCode=1755481173663DrZBBOC0&cherryCode=01`
+
+  const popup = window.open(
+    authUrl,
+    'login',
+    'width=720,height=720,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,alwaysOnTop=yes,alwaysRaised=yes'
+  )
+
+  const messageHandler = (event) => {
+    if (event.data.length > 0 && event.data[0]['secretKey'] !== undefined) {
+      setKey(event.data[0]['secretKey'])
+      popup?.close()
+      window.removeEventListener('message', messageHandler)
+    }
+  }
+
+  window.removeEventListener('message', messageHandler)
+  window.addEventListener('message', messageHandler)
+}
+
 export const providerCharge = async (provider: string) => {
   const chargeUrlMap = {
     silicon: {
@@ -198,6 +219,11 @@ export const providerCharge = async (provider: string) => {
       url: 'https://dash.302.ai/charge',
       width: 900,
       height: 700
+    },
+    aionly: {
+      url: `https://www.aiionly.com/recharge`,
+      width: 900,
+      height: 700
     }
   }
 
@@ -236,6 +262,11 @@ export const providerBills = async (provider: string) => {
       url: 'https://dash.302.ai/charge',
       width: 900,
       height: 700
+    },
+    aionly: {
+      url: `https://www.aiionly.com/billManagement`,
+      width: 900,
+      height: 700
     }
   }