diff --git a/.oxlintrc.json b/.oxlintrc.json
index 329d08c04..7d18f83c7 100644
--- a/.oxlintrc.json
+++ b/.oxlintrc.json
@@ -51,6 +51,12 @@
         "node": true
       },
       "files": ["src/preload/**"]
+    },
+    {
+      "files": ["packages/ai-sdk-provider/**"],
+      "globals": {
+        "fetch": "readonly"
+      }
     }
   ],
   "plugins": ["unicorn", "typescript", "oxc", "import"],
diff --git a/electron.vite.config.ts b/electron.vite.config.ts
index b4914539c..172d48ca9 100644
--- a/electron.vite.config.ts
+++ b/electron.vite.config.ts
@@ -95,7 +95,8 @@ export default defineConfig({
         '@cherrystudio/ai-core/provider': resolve('packages/aiCore/src/core/providers'),
         '@cherrystudio/ai-core/built-in/plugins': resolve('packages/aiCore/src/core/plugins/built-in'),
         '@cherrystudio/ai-core': resolve('packages/aiCore/src'),
-        '@cherrystudio/extension-table-plus': resolve('packages/extension-table-plus/src')
+        '@cherrystudio/extension-table-plus': resolve('packages/extension-table-plus/src'),
+        '@cherrystudio/ai-sdk-provider': resolve('packages/ai-sdk-provider/src')
       }
     },
     optimizeDeps: {
diff --git a/packages/ai-sdk-provider/README.md b/packages/ai-sdk-provider/README.md
new file mode 100644
index 000000000..ecd9df292
--- /dev/null
+++ b/packages/ai-sdk-provider/README.md
@@ -0,0 +1,39 @@
+# @cherrystudio/ai-sdk-provider
+
+CherryIN provider bundle for the [Vercel AI SDK](https://ai-sdk.dev/).  
+It exposes the CherryIN OpenAI-compatible entrypoints and dynamically routes Anthropic and Gemini model ids to their CherryIN upstream equivalents.
+
+## Installation
+
+```bash
+npm install ai @cherrystudio/ai-sdk-provider @ai-sdk/anthropic @ai-sdk/google @ai-sdk/openai
+# or
+yarn add ai @cherrystudio/ai-sdk-provider @ai-sdk/anthropic @ai-sdk/google @ai-sdk/openai
+```
+
+> **Note**: This package requires peer dependencies `ai`, `@ai-sdk/anthropic`, `@ai-sdk/google`, and `@ai-sdk/openai` to be installed.
+
+## Usage
+
+```ts
+import { createCherryIn, cherryIn } from '@cherrystudio/ai-sdk-provider'
+
+const cherryInProvider = createCherryIn({
+  apiKey: process.env.CHERRYIN_API_KEY,
+  // optional overrides:
+  // baseURL: 'https://open.cherryin.net/v1',
+  // anthropicBaseURL: 'https://open.cherryin.net/anthropic',
+  // geminiBaseURL: 'https://open.cherryin.net/gemini/v1beta',
+})
+
+// Chat models will auto-route based on the model id prefix:
+const openaiModel = cherryInProvider.chat('gpt-4o-mini')
+const anthropicModel = cherryInProvider.chat('claude-3-5-sonnet-latest')
+const geminiModel = cherryInProvider.chat('gemini-2.0-pro-exp')
+
+const { text } = await openaiModel.invoke('Hello CherryIN!')
+```
+
+The provider also exposes `completion`, `responses`, `embedding`, `image`, `transcription`, and `speech` helpers aligned with the upstream APIs.
+
+See [AI SDK docs](https://ai-sdk.dev/providers/community-providers/custom-providers) for configuring custom providers.
diff --git a/packages/ai-sdk-provider/package.json b/packages/ai-sdk-provider/package.json
new file mode 100644
index 000000000..fd0aac264
--- /dev/null
+++ b/packages/ai-sdk-provider/package.json
@@ -0,0 +1,64 @@
+{
+  "name": "@cherrystudio/ai-sdk-provider",
+  "version": "0.1.0",
+  "description": "Cherry Studio AI SDK provider bundle with CherryIN routing.",
+  "keywords": [
+    "ai-sdk",
+    "provider",
+    "cherryin",
+    "vercel-ai-sdk",
+    "cherry-studio"
+  ],
+  "author": "Cherry Studio",
+  "license": "MIT",
+  "homepage": "https://github.com/CherryHQ/cherry-studio",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/CherryHQ/cherry-studio.git",
+    "directory": "packages/ai-sdk-provider"
+  },
+  "bugs": {
+    "url": "https://github.com/CherryHQ/cherry-studio/issues"
+  },
+  "type": "module",
+  "main": "dist/index.cjs",
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "tsdown",
+    "dev": "tsc -w",
+    "clean": "rm -rf dist",
+    "test": "vitest run",
+    "test:watch": "vitest"
+  },
+  "peerDependencies": {
+    "@ai-sdk/anthropic": "^2.0.29",
+    "@ai-sdk/google": "^2.0.23",
+    "@ai-sdk/openai": "^2.0.64",
+    "ai": "^5.0.26"
+  },
+  "dependencies": {
+    "@ai-sdk/provider": "^2.0.0",
+    "@ai-sdk/provider-utils": "^3.0.12"
+  },
+  "devDependencies": {
+    "tsdown": "^0.13.3",
+    "typescript": "^5.8.2",
+    "vitest": "^3.2.4"
+  },
+  "sideEffects": false,
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/index.cjs",
+      "default": "./dist/index.js"
+    }
+  }
+}
diff --git a/packages/ai-sdk-provider/src/cherryin-provider.ts b/packages/ai-sdk-provider/src/cherryin-provider.ts
new file mode 100644
index 000000000..478380a41
--- /dev/null
+++ b/packages/ai-sdk-provider/src/cherryin-provider.ts
@@ -0,0 +1,319 @@
+import { AnthropicMessagesLanguageModel } from '@ai-sdk/anthropic/internal'
+import { GoogleGenerativeAILanguageModel } from '@ai-sdk/google/internal'
+import type { OpenAIProviderSettings } from '@ai-sdk/openai'
+import {
+  OpenAIChatLanguageModel,
+  OpenAICompletionLanguageModel,
+  OpenAIEmbeddingModel,
+  OpenAIImageModel,
+  OpenAIResponsesLanguageModel,
+  OpenAISpeechModel,
+  OpenAITranscriptionModel
+} from '@ai-sdk/openai/internal'
+import {
+  type EmbeddingModelV2,
+  type ImageModelV2,
+  type LanguageModelV2,
+  type ProviderV2,
+  type SpeechModelV2,
+  type TranscriptionModelV2
+} from '@ai-sdk/provider'
+import type { FetchFunction } from '@ai-sdk/provider-utils'
+import { loadApiKey, withoutTrailingSlash } from '@ai-sdk/provider-utils'
+
+export const CHERRYIN_PROVIDER_NAME = 'cherryin' as const
+export const DEFAULT_CHERRYIN_BASE_URL = 'https://open.cherryin.net/v1'
+export const DEFAULT_CHERRYIN_ANTHROPIC_BASE_URL = 'https://open.cherryin.net/v1'
+export const DEFAULT_CHERRYIN_GEMINI_BASE_URL = 'https://open.cherryin.net/v1beta/models'
+
+const ANTHROPIC_PREFIX = /^anthropic\//i
+const GEMINI_PREFIX = /^google\//i
+// const GEMINI_EXCLUDED_SUFFIXES = ['-nothink', '-search']
+
+type HeaderValue = string | undefined
+
+type HeadersInput = Record<string, HeaderValue> | (() => Record<string, HeaderValue>)
+
+export interface CherryInProviderSettings {
+  /**
+   * CherryIN API key.
+   *
+   * If omitted, the provider will read the `CHERRYIN_API_KEY` environment variable.
+   */
+  apiKey?: string
+  /**
+   * Optional custom fetch implementation.
+   */
+  fetch?: FetchFunction
+  /**
+   * Base URL for OpenAI-compatible CherryIN endpoints.
+   *
+   * Defaults to `https://open.cherryin.net/v1`.
+   */
+  baseURL?: string
+  /**
+   * Base URL for Anthropic-compatible endpoints.
+   *
+   * Defaults to `https://open.cherryin.net/anthropic`.
+   */
+  anthropicBaseURL?: string
+  /**
+   * Base URL for Gemini-compatible endpoints.
+   *
+   * Defaults to `https://open.cherryin.net/gemini/v1beta`.
+   */
+  geminiBaseURL?: string
+  /**
+   * Optional static headers applied to every request.
+   */
+  headers?: HeadersInput
+}
+
+export interface CherryInProvider extends ProviderV2 {
+  (modelId: string, settings?: OpenAIProviderSettings): LanguageModelV2
+  languageModel(modelId: string, settings?: OpenAIProviderSettings): LanguageModelV2
+  chat(modelId: string, settings?: OpenAIProviderSettings): LanguageModelV2
+  responses(modelId: string): LanguageModelV2
+  completion(modelId: string, settings?: OpenAIProviderSettings): LanguageModelV2
+  embedding(modelId: string, settings?: OpenAIProviderSettings): EmbeddingModelV2<string>
+  textEmbedding(modelId: string, settings?: OpenAIProviderSettings): EmbeddingModelV2<string>
+  textEmbeddingModel(modelId: string, settings?: OpenAIProviderSettings): EmbeddingModelV2<string>
+  image(modelId: string, settings?: OpenAIProviderSettings): ImageModelV2
+  imageModel(modelId: string, settings?: OpenAIProviderSettings): ImageModelV2
+  transcription(modelId: string): TranscriptionModelV2
+  transcriptionModel(modelId: string): TranscriptionModelV2
+  speech(modelId: string): SpeechModelV2
+  speechModel(modelId: string): SpeechModelV2
+}
+
+const resolveApiKey = (options: CherryInProviderSettings): string =>
+  loadApiKey({
+    apiKey: options.apiKey,
+    environmentVariableName: 'CHERRYIN_API_KEY',
+    description: 'CherryIN'
+  })
+
+const isAnthropicModel = (modelId: string) => ANTHROPIC_PREFIX.test(modelId)
+const isGeminiModel = (modelId: string) => GEMINI_PREFIX.test(modelId)
+
+const createCustomFetch = (originalFetch?: any) => {
+  return async (url: string, options: any) => {
+    if (options?.body) {
+      try {
+        const body = JSON.parse(options.body)
+        if (body.tools && Array.isArray(body.tools) && body.tools.length === 0 && body.tool_choice) {
+          delete body.tool_choice
+          options.body = JSON.stringify(body)
+        }
+      } catch (error) {
+        // ignore error
+      }
+    }
+
+    return originalFetch ? originalFetch(url, options) : fetch(url, options)
+  }
+}
+class CherryInOpenAIChatLanguageModel extends OpenAIChatLanguageModel {
+  constructor(modelId: string, settings: any) {
+    super(modelId, {
+      ...settings,
+      fetch: createCustomFetch(settings.fetch)
+    })
+  }
+}
+
+const resolveConfiguredHeaders = (headers?: HeadersInput): Record<string, HeaderValue> => {
+  if (typeof headers === 'function') {
+    return { ...headers() }
+  }
+  return headers ? { ...headers } : {}
+}
+
+const toBearerToken = (authorization?: string) => (authorization ? authorization.replace(/^Bearer\s+/i, '') : undefined)
+
+const createJsonHeadersGetter = (options: CherryInProviderSettings): (() => Record<string, HeaderValue>) => {
+  return () => ({
+    Authorization: `Bearer ${resolveApiKey(options)}`,
+    'Content-Type': 'application/json',
+    ...resolveConfiguredHeaders(options.headers)
+  })
+}
+
+const createAuthHeadersGetter = (options: CherryInProviderSettings): (() => Record<string, HeaderValue>) => {
+  return () => ({
+    Authorization: `Bearer ${resolveApiKey(options)}`,
+    ...resolveConfiguredHeaders(options.headers)
+  })
+}
+
+export const createCherryIn = (options: CherryInProviderSettings = {}): CherryInProvider => {
+  const {
+    baseURL = DEFAULT_CHERRYIN_BASE_URL,
+    anthropicBaseURL = DEFAULT_CHERRYIN_ANTHROPIC_BASE_URL,
+    geminiBaseURL = DEFAULT_CHERRYIN_GEMINI_BASE_URL,
+    fetch
+  } = options
+
+  const getJsonHeaders = createJsonHeadersGetter(options)
+  const getAuthHeaders = createAuthHeadersGetter(options)
+
+  const url = ({ path }: { path: string; modelId: string }) => `${withoutTrailingSlash(baseURL)}${path}`
+
+  const createAnthropicModel = (modelId: string) =>
+    new AnthropicMessagesLanguageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.anthropic`,
+      baseURL: anthropicBaseURL,
+      headers: () => {
+        const headers = getJsonHeaders()
+        const apiKey = toBearerToken(headers.Authorization)
+        return {
+          ...headers,
+          'x-api-key': apiKey
+        }
+      },
+      fetch,
+      supportedUrls: () => ({
+        'image/*': [/^https?:\/\/.*$/]
+      })
+    })
+
+  const createGeminiModel = (modelId: string) =>
+    new GoogleGenerativeAILanguageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.google`,
+      baseURL: geminiBaseURL,
+      headers: () => {
+        const headers = getJsonHeaders()
+        const apiKey = toBearerToken(headers.Authorization)
+        return {
+          ...headers,
+          'x-goog-api-key': apiKey
+        }
+      },
+      fetch,
+      generateId: () => `${CHERRYIN_PROVIDER_NAME}-${Date.now()}`,
+      supportedUrls: () => ({})
+    })
+
+  const createOpenAIChatModel = (modelId: string, settings: OpenAIProviderSettings = {}) =>
+    new CherryInOpenAIChatLanguageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.openai-chat`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders(),
+        ...settings.headers
+      }),
+      fetch
+    })
+
+  const createChatModel = (modelId: string, settings: OpenAIProviderSettings = {}) => {
+    if (isAnthropicModel(modelId)) {
+      return createAnthropicModel(modelId)
+    }
+    if (isGeminiModel(modelId)) {
+      return createGeminiModel(modelId)
+    }
+    return new OpenAIResponsesLanguageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.openai`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders(),
+        ...settings.headers
+      }),
+      fetch
+    })
+  }
+
+  const createCompletionModel = (modelId: string, settings: OpenAIProviderSettings = {}) =>
+    new OpenAICompletionLanguageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.completion`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders(),
+        ...settings.headers
+      }),
+      fetch
+    })
+
+  const createEmbeddingModel = (modelId: string, settings: OpenAIProviderSettings = {}) =>
+    new OpenAIEmbeddingModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.embeddings`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders(),
+        ...settings.headers
+      }),
+      fetch
+    })
+
+  const createResponsesModel = (modelId: string) =>
+    new OpenAIResponsesLanguageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.responses`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders()
+      }),
+      fetch
+    })
+
+  const createImageModel = (modelId: string, settings: OpenAIProviderSettings = {}) =>
+    new OpenAIImageModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.image`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders(),
+        ...settings.headers
+      }),
+      fetch
+    })
+
+  const createTranscriptionModel = (modelId: string) =>
+    new OpenAITranscriptionModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.transcription`,
+      url,
+      headers: () => ({
+        ...getAuthHeaders()
+      }),
+      fetch
+    })
+
+  const createSpeechModel = (modelId: string) =>
+    new OpenAISpeechModel(modelId, {
+      provider: `${CHERRYIN_PROVIDER_NAME}.speech`,
+      url,
+      headers: () => ({
+        ...getJsonHeaders()
+      }),
+      fetch
+    })
+
+  const provider: CherryInProvider = function (modelId: string, settings?: OpenAIProviderSettings) {
+    if (new.target) {
+      throw new Error('CherryIN provider function cannot be called with the new keyword.')
+    }
+
+    return createChatModel(modelId, settings)
+  }
+
+  provider.languageModel = createChatModel
+  provider.chat = createOpenAIChatModel
+
+  provider.responses = createResponsesModel
+  provider.completion = createCompletionModel
+
+  provider.embedding = createEmbeddingModel
+  provider.textEmbedding = createEmbeddingModel
+  provider.textEmbeddingModel = createEmbeddingModel
+
+  provider.image = createImageModel
+  provider.imageModel = createImageModel
+
+  provider.transcription = createTranscriptionModel
+  provider.transcriptionModel = createTranscriptionModel
+
+  provider.speech = createSpeechModel
+  provider.speechModel = createSpeechModel
+
+  return provider
+}
+
+export const cherryIn = createCherryIn()
diff --git a/packages/ai-sdk-provider/src/index.ts b/packages/ai-sdk-provider/src/index.ts
new file mode 100644
index 000000000..d397dd5af
--- /dev/null
+++ b/packages/ai-sdk-provider/src/index.ts
@@ -0,0 +1 @@
+export * from './cherryin-provider'
diff --git a/packages/ai-sdk-provider/tsconfig.json b/packages/ai-sdk-provider/tsconfig.json
new file mode 100644
index 000000000..26ee731bb
--- /dev/null
+++ b/packages/ai-sdk-provider/tsconfig.json
@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "allowSyntheticDefaultImports": true,
+    "declaration": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "noEmitOnError": false,
+    "outDir": "./dist",
+    "resolveJsonModule": true,
+    "rootDir": "./src",
+    "skipLibCheck": true,
+    "strict": true,
+    "target": "ES2020"
+  },
+  "exclude": ["node_modules", "dist"],
+  "include": ["src/**/*"]
+}
diff --git a/packages/ai-sdk-provider/tsdown.config.ts b/packages/ai-sdk-provider/tsdown.config.ts
new file mode 100644
index 000000000..0e07d34ca
--- /dev/null
+++ b/packages/ai-sdk-provider/tsdown.config.ts
@@ -0,0 +1,12 @@
+import { defineConfig } from 'tsdown'
+
+export default defineConfig({
+  entry: {
+    index: 'src/index.ts'
+  },
+  outDir: 'dist',
+  format: ['esm', 'cjs'],
+  clean: true,
+  dts: true,
+  tsconfig: 'tsconfig.json'
+})
diff --git a/packages/aiCore/package.json b/packages/aiCore/package.json
index c8b12c489..3973bd9af 100644
--- a/packages/aiCore/package.json
+++ b/packages/aiCore/package.json
@@ -44,6 +44,7 @@
     "@ai-sdk/provider": "^2.0.0",
     "@ai-sdk/provider-utils": "^3.0.16",
     "@ai-sdk/xai": "^2.0.31",
+    "@cherrystudio/ai-sdk-provider": "workspace:*",
     "zod": "^4.1.5"
   },
   "devDependencies": {
diff --git a/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/helper.ts b/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/helper.ts
index 42bd17e09..a50356130 100644
--- a/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/helper.ts
+++ b/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/helper.ts
@@ -1,9 +1,10 @@
-import type { anthropic } from '@ai-sdk/anthropic'
-import type { google } from '@ai-sdk/google'
-import type { openai } from '@ai-sdk/openai'
+import { anthropic } from '@ai-sdk/anthropic'
+import { google } from '@ai-sdk/google'
+import { openai } from '@ai-sdk/openai'
 import type { InferToolInput, InferToolOutput } from 'ai'
 import { type Tool } from 'ai'
 
+import { createOpenRouterOptions, createXaiOptions, mergeProviderOptions } from '../../../options'
 import type { ProviderOptionsMap } from '../../../options/types'
 import type { OpenRouterSearchConfig } from './openrouter'
 
@@ -95,3 +96,56 @@ export type WebSearchToolInputSchema = {
   google: InferToolInput<GoogleWebSearchTool>
   'openai-chat': InferToolInput<OpenAIChatWebSearchTool>
 }
+
+export const switchWebSearchTool = (providerId: string, config: WebSearchPluginConfig, params: any) => {
+  switch (providerId) {
+    case 'openai': {
+      if (config.openai) {
+        if (!params.tools) params.tools = {}
+        params.tools.web_search = openai.tools.webSearch(config.openai)
+      }
+      break
+    }
+    case 'openai-chat': {
+      if (config['openai-chat']) {
+        if (!params.tools) params.tools = {}
+        params.tools.web_search_preview = openai.tools.webSearchPreview(config['openai-chat'])
+      }
+      break
+    }
+
+    case 'anthropic': {
+      if (config.anthropic) {
+        if (!params.tools) params.tools = {}
+        params.tools.web_search = anthropic.tools.webSearch_20250305(config.anthropic)
+      }
+      break
+    }
+
+    case 'google': {
+      // case 'google-vertex':
+      if (!params.tools) params.tools = {}
+      params.tools.web_search = google.tools.googleSearch(config.google || {})
+      break
+    }
+
+    case 'xai': {
+      if (config.xai) {
+        const searchOptions = createXaiOptions({
+          searchParameters: { ...config.xai, mode: 'on' }
+        })
+        params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
+      }
+      break
+    }
+
+    case 'openrouter': {
+      if (config.openrouter) {
+        const searchOptions = createOpenRouterOptions(config.openrouter)
+        params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
+      }
+      break
+    }
+  }
+  return params
+}
diff --git a/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/index.ts b/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/index.ts
index 34eba7963..23ea95232 100644
--- a/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/index.ts
+++ b/packages/aiCore/src/core/plugins/built-in/webSearchPlugin/index.ts
@@ -2,15 +2,11 @@
  * Web Search Plugin
  * 提供统一的网络搜索能力，支持多个 AI Provider
  */
-import { anthropic } from '@ai-sdk/anthropic'
-import { google } from '@ai-sdk/google'
-import { openai } from '@ai-sdk/openai'
 
-import { createOpenRouterOptions, createXaiOptions, mergeProviderOptions } from '../../../options'
 import { definePlugin } from '../../'
 import type { AiRequestContext } from '../../types'
 import type { WebSearchPluginConfig } from './helper'
-import { DEFAULT_WEB_SEARCH_CONFIG } from './helper'
+import { DEFAULT_WEB_SEARCH_CONFIG, switchWebSearchTool } from './helper'
 
 /**
  * 网络搜索插件
@@ -24,56 +20,13 @@ export const webSearchPlugin = (config: WebSearchPluginConfig = DEFAULT_WEB_SEAR
 
     transformParams: async (params: any, context: AiRequestContext) => {
       const { providerId } = context
-      switch (providerId) {
-        case 'openai': {
-          if (config.openai) {
-            if (!params.tools) params.tools = {}
-            params.tools.web_search = openai.tools.webSearch(config.openai)
-          }
-          break
-        }
-        case 'openai-chat': {
-          if (config['openai-chat']) {
-            if (!params.tools) params.tools = {}
-            params.tools.web_search_preview = openai.tools.webSearchPreview(config['openai-chat'])
-          }
-          break
-        }
+      switchWebSearchTool(providerId, config, params)
 
-        case 'anthropic': {
-          if (config.anthropic) {
-            if (!params.tools) params.tools = {}
-            params.tools.web_search = anthropic.tools.webSearch_20250305(config.anthropic)
-          }
-          break
-        }
-
-        case 'google': {
-          // case 'google-vertex':
-          if (!params.tools) params.tools = {}
-          params.tools.web_search = google.tools.googleSearch(config.google || {})
-          break
-        }
-
-        case 'xai': {
-          if (config.xai) {
-            const searchOptions = createXaiOptions({
-              searchParameters: { ...config.xai, mode: 'on' }
-            })
-            params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
-          }
-          break
-        }
-
-        case 'openrouter': {
-          if (config.openrouter) {
-            const searchOptions = createOpenRouterOptions(config.openrouter)
-            params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
-          }
-          break
-        }
+      if (providerId === 'cherryin' || providerId === 'cherryin-chat') {
+        // cherryin.gemini
+        const _providerId = params.model.provider.split('.')[1]
+        switchWebSearchTool(_providerId, config, params)
       }
-
       return params
     }
   })
diff --git a/packages/aiCore/src/core/providers/schemas.ts b/packages/aiCore/src/core/providers/schemas.ts
index 7ca4f6b0c..778b1b705 100644
--- a/packages/aiCore/src/core/providers/schemas.ts
+++ b/packages/aiCore/src/core/providers/schemas.ts
@@ -12,6 +12,7 @@ import { createOpenAI, type OpenAIProviderSettings } from '@ai-sdk/openai'
 import { createOpenAICompatible } from '@ai-sdk/openai-compatible'
 import type { LanguageModelV2 } from '@ai-sdk/provider'
 import { createXai } from '@ai-sdk/xai'
+import { type CherryInProviderSettings, createCherryIn } from '@cherrystudio/ai-sdk-provider'
 import { createOpenRouter } from '@openrouter/ai-sdk-provider'
 import type { Provider } from 'ai'
 import { customProvider } from 'ai'
@@ -31,6 +32,8 @@ export const baseProviderIds = [
   'azure-responses',
   'deepseek',
   'openrouter',
+  'cherryin',
+  'cherryin-chat',
   'huggingface'
 ] as const
 
@@ -136,6 +139,26 @@ export const baseProviders = [
     creator: createOpenRouter,
     supportsImageGeneration: true
   },
+  {
+    id: 'cherryin',
+    name: 'CherryIN',
+    creator: createCherryIn,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'cherryin-chat',
+    name: 'CherryIN Chat',
+    creator: (options: CherryInProviderSettings) => {
+      const provider = createCherryIn(options)
+      return customProvider({
+        fallbackProvider: {
+          ...provider,
+          languageModel: (modelId: string) => provider.chat(modelId)
+        }
+      })
+    },
+    supportsImageGeneration: true
+  },
   {
     id: 'huggingface',
     name: 'HuggingFace',
diff --git a/src/renderer/src/aiCore/provider/factory.ts b/src/renderer/src/aiCore/provider/factory.ts
index 4cdbfb6d4..569b5628c 100644
--- a/src/renderer/src/aiCore/provider/factory.ts
+++ b/src/renderer/src/aiCore/provider/factory.ts
@@ -84,6 +84,8 @@ export async function createAiSdkProvider(config) {
       config.providerId = `${config.providerId}-chat`
     } else if (config.providerId === 'azure' && config.options?.mode === 'responses') {
       config.providerId = `${config.providerId}-responses`
+    } else if (config.providerId === 'cherryin' && config.options?.mode === 'chat') {
+      config.providerId = 'cherryin-chat'
     }
     localProvider = await createProviderCore(config.providerId, config.options)
 
diff --git a/src/renderer/src/aiCore/provider/providerConfig.ts b/src/renderer/src/aiCore/provider/providerConfig.ts
index 7f279a389..4eb1ffeed 100644
--- a/src/renderer/src/aiCore/provider/providerConfig.ts
+++ b/src/renderer/src/aiCore/provider/providerConfig.ts
@@ -171,7 +171,7 @@ export function providerToAiSdkConfig(
   extraOptions.endpoint = endpoint
   if (actualProvider.type === 'openai-response' && !isOpenAIChatCompletionOnlyModel(model)) {
     extraOptions.mode = 'responses'
-  } else if (aiSdkProviderId === 'openai') {
+  } else if (aiSdkProviderId === 'openai' || (aiSdkProviderId === 'cherryin' && actualProvider.type === 'openai')) {
     extraOptions.mode = 'chat'
   }
 
diff --git a/src/renderer/src/aiCore/utils/options.ts b/src/renderer/src/aiCore/utils/options.ts
index 60d9b1e09..9e296597c 100644
--- a/src/renderer/src/aiCore/utils/options.ts
+++ b/src/renderer/src/aiCore/utils/options.ts
@@ -113,6 +113,9 @@ export function buildProviderOptions(
         }
         break
       }
+      case 'cherryin':
+        providerSpecificOptions = buildCherryInProviderOptions(assistant, model, capabilities, actualProvider)
+        break
       default:
         throw new Error(`Unsupported base provider ${baseProviderId}`)
     }
@@ -270,6 +273,34 @@ function buildXAIProviderOptions(
   return providerOptions
 }
 
+function buildCherryInProviderOptions(
+  assistant: Assistant,
+  model: Model,
+  capabilities: {
+    enableReasoning: boolean
+    enableWebSearch: boolean
+    enableGenerateImage: boolean
+  },
+  actualProvider: Provider
+): Record<string, any> {
+  const serviceTierSetting = getServiceTier(model, actualProvider)
+
+  switch (actualProvider.type) {
+    case 'openai':
+      return {
+        ...buildOpenAIProviderOptions(assistant, model, capabilities),
+        serviceTier: serviceTierSetting
+      }
+
+    case 'anthropic':
+      return buildAnthropicProviderOptions(assistant, model, capabilities)
+
+    case 'gemini':
+      return buildGeminiProviderOptions(assistant, model, capabilities)
+  }
+  return {}
+}
+
 /**
  * Build Bedrock providerOptions
  */
diff --git a/src/renderer/src/aiCore/utils/websearch.ts b/src/renderer/src/aiCore/utils/websearch.ts
index fde4ff534..02619b54c 100644
--- a/src/renderer/src/aiCore/utils/websearch.ts
+++ b/src/renderer/src/aiCore/utils/websearch.ts
@@ -107,6 +107,11 @@ export function buildProviderBuiltinWebSearchConfig(
         }
       }
     }
+    case 'cherryin': {
+      const _providerId =
+        { 'openai-response': 'openai', openai: 'openai-chat' }[model?.endpoint_type ?? ''] ?? model?.endpoint_type
+      return buildProviderBuiltinWebSearchConfig(_providerId, webSearchConfig, model)
+    }
     default: {
       return {}
     }
diff --git a/tsconfig.web.json b/tsconfig.web.json
index 120419225..2d91fe026 100644
--- a/tsconfig.web.json
+++ b/tsconfig.web.json
@@ -9,7 +9,8 @@
     "packages/mcp-trace/**/*",
     "packages/aiCore/src/**/*",
     "src/main/integration/cherryai/index.js",
-    "packages/extension-table-plus/**/*"
+    "packages/extension-table-plus/**/*",
+    "packages/ai-sdk-provider/**/*"
   ],
   "compilerOptions": {
     "composite": true,
@@ -27,7 +28,8 @@
       "@cherrystudio/ai-core/built-in/plugins": ["./packages/aiCore/src/core/plugins/built-in/index.ts"],
       "@cherrystudio/ai-core/*": ["./packages/aiCore/src/*"],
       "@cherrystudio/ai-core": ["./packages/aiCore/src/index.ts"],
-      "@cherrystudio/extension-table-plus": ["./packages/extension-table-plus/src/index.ts"]
+      "@cherrystudio/extension-table-plus": ["./packages/extension-table-plus/src/index.ts"],
+      "@cherrystudio/ai-sdk-provider": ["./packages/ai-sdk-provider/src/index.ts"]
     },
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
diff --git a/yarn.lock b/yarn.lock
index 4dfbee786..ac9f3c830 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -278,7 +278,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@ai-sdk/provider-utils@npm:3.0.10, @ai-sdk/provider-utils@npm:^3.0.10":
+"@ai-sdk/provider-utils@npm:3.0.10":
   version: 3.0.10
   resolution: "@ai-sdk/provider-utils@npm:3.0.10"
   dependencies:
@@ -304,6 +304,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@ai-sdk/provider-utils@npm:^3.0.10, @ai-sdk/provider-utils@npm:^3.0.12":
+  version: 3.0.17
+  resolution: "@ai-sdk/provider-utils@npm:3.0.17"
+  dependencies:
+    "@ai-sdk/provider": "npm:2.0.0"
+    "@standard-schema/spec": "npm:^1.0.0"
+    eventsource-parser: "npm:^3.0.6"
+  peerDependencies:
+    zod: ^3.25.76 || ^4.1.8
+  checksum: 10c0/1bae6dc4cacd0305b6aa152f9589bbd61c29f150155482c285a77f83d7ed416d52bc2aa7fdaba2e5764530392d9e8f799baea34a63dce6c72ecd3de364dc62d1
+  languageName: node
+  linkType: hard
+
 "@ai-sdk/provider@npm:2.0.0, @ai-sdk/provider@npm:^2.0.0":
   version: 2.0.0
   resolution: "@ai-sdk/provider@npm:2.0.0"
@@ -1815,6 +1828,7 @@ __metadata:
     "@ai-sdk/provider": "npm:^2.0.0"
     "@ai-sdk/provider-utils": "npm:^3.0.16"
     "@ai-sdk/xai": "npm:^2.0.31"
+    "@cherrystudio/ai-sdk-provider": "workspace:*"
     tsdown: "npm:^0.12.9"
     typescript: "npm:^5.0.0"
     vitest: "npm:^3.2.4"
@@ -1824,6 +1838,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@cherrystudio/ai-sdk-provider@workspace:*, @cherrystudio/ai-sdk-provider@workspace:packages/ai-sdk-provider":
+  version: 0.0.0-use.local
+  resolution: "@cherrystudio/ai-sdk-provider@workspace:packages/ai-sdk-provider"
+  dependencies:
+    "@ai-sdk/provider": "npm:^2.0.0"
+    "@ai-sdk/provider-utils": "npm:^3.0.12"
+    tsdown: "npm:^0.13.3"
+    typescript: "npm:^5.8.2"
+    vitest: "npm:^3.2.4"
+  peerDependencies:
+    "@ai-sdk/anthropic": ^2.0.29
+    "@ai-sdk/google": ^2.0.23
+    "@ai-sdk/openai": ^2.0.64
+    ai: ^5.0.26
+  languageName: unknown
+  linkType: soft
+
 "@cherrystudio/embedjs-interfaces@npm:0.1.30":
   version: 0.1.30
   resolution: "@cherrystudio/embedjs-interfaces@npm:0.1.30"
@@ -24851,6 +24882,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@npm:^5.8.2":
+  version: 5.9.3
+  resolution: "typescript@npm:5.9.3"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 10c0/6bd7552ce39f97e711db5aa048f6f9995b53f1c52f7d8667c1abdc1700c68a76a308f579cd309ce6b53646deb4e9a1be7c813a93baaf0a28ccd536a30270e1c5
+  languageName: node
+  linkType: hard
+
 "typescript@patch:typescript@npm%3A^5.0.0#optional!builtin<compat/typescript>":
   version: 5.9.2
   resolution: "typescript@patch:typescript@npm%3A5.9.2#optional!builtin<compat/typescript>::version=5.9.2&hash=5786d5"
@@ -24871,6 +24912,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"typescript@patch:typescript@npm%3A^5.8.2#optional!builtin<compat/typescript>":
+  version: 5.9.3
+  resolution: "typescript@patch:typescript@npm%3A5.9.3#optional!builtin<compat/typescript>::version=5.9.3&hash=5786d5"
+  bin:
+    tsc: bin/tsc
+    tsserver: bin/tsserver
+  checksum: 10c0/ad09fdf7a756814dce65bc60c1657b40d44451346858eea230e10f2e95a289d9183b6e32e5c11e95acc0ccc214b4f36289dcad4bf1886b0adb84d711d336a430
+  languageName: node
+  linkType: hard
+
 "ua-parser-js@npm:^1.0.35":
   version: 1.0.40
   resolution: "ua-parser-js@npm:1.0.40"