diff --git a/package.json b/package.json
index 806c5aa..5303436 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     }
   },
   "devDependencies": {
-    "@kevisual/code-center-module": "0.0.19",
+    "@kevisual/code-center-module": "0.0.20",
     "@kevisual/mark": "0.0.7",
     "@kevisual/router": "0.0.21",
     "@kevisual/types": "^0.0.10",
@@ -63,7 +63,7 @@
     "openai": "4.103.0",
     "pm2": "^6.0.6",
     "rimraf": "^6.0.1",
-    "rollup": "^4.41.0",
+    "rollup": "^4.41.1",
     "rollup-plugin-dts": "^6.2.1",
     "sequelize": "^6.37.7",
     "tape": "^5.9.0",
diff --git a/src/provider/chat.ts b/src/provider/chat.ts
new file mode 100644
index 0000000..040a420
--- /dev/null
+++ b/src/provider/chat.ts
@@ -0,0 +1,63 @@
+export * from './core/index.ts';
+import { BaseChat } from './core/chat.ts';
+
+import { Ollama } from './chat-adapter/ollama.ts';
+import { SiliconFlow } from './chat-adapter/siliconflow.ts';
+import { Custom } from './chat-adapter/custom.ts';
+import { Volces } from './chat-adapter/volces.ts';
+import { DeepSeek } from './chat-adapter/deepseek.ts';
+import { ModelScope } from './chat-adapter/model-scope.ts';
+import { ChatMessage } from './core/type.ts';
+
+export const OllamaProvider = Ollama;
+export const SiliconFlowProvider = SiliconFlow;
+export const CustomProvider = Custom;
+export const VolcesProvider = Volces;
+export const DeepSeekProvider = DeepSeek;
+export const ModelScopeProvider = ModelScope;
+
+export const ChatProviderMap = {
+  Ollama: OllamaProvider,
+  SiliconFlow: SiliconFlowProvider,
+  Custom: CustomProvider,
+  Volces: VolcesProvider,
+  DeepSeek: DeepSeekProvider,
+  ModelScope: ModelScopeProvider,
+  BaseChat: BaseChat,
+};
+
+type ProviderManagerConfig = {
+  provider: string;
+  model: string;
+  apiKey: string;
+  baseURL?: string;
+};
+export class ProviderManager {
+  provider: BaseChat;
+  constructor(config: ProviderManagerConfig) {
+    const { provider, model, apiKey, baseURL } = config;
+    const Provider = ChatProviderMap[provider] as typeof BaseChat;
+    if (!Provider) {
+      throw new Error(`Provider ${provider} not found`);
+    }
+    const providerConfig = {
+      model,
+      apiKey,
+      baseURL,
+    };
+    if (!providerConfig.baseURL) {
+      delete providerConfig.baseURL;
+    }
+    this.provider = new Provider(providerConfig);
+  }
+  static async createProvider(config: ProviderManagerConfig) {
+    if (!config.baseURL) {
+      delete config.baseURL;
+    }
+    const pm = new ProviderManager(config);
+    return pm.provider;
+  }
+  async chat(messages: ChatMessage[]) {
+    return this.provider.chat(messages);
+  }
+}
diff --git a/src/provider/index.ts b/src/provider/index.ts
index 5d265c5..7873f1f 100644
--- a/src/provider/index.ts
+++ b/src/provider/index.ts
@@ -1,63 +1,3 @@
-export * from './core/index.ts';
-import { BaseChat } from './core/chat.ts';
+export * from './chat.ts';
 
-import { Ollama } from './chat-adapter/ollama.ts';
-import { SiliconFlow } from './chat-adapter/siliconflow.ts';
-import { Custom } from './chat-adapter/custom.ts';
-import { Volces } from './chat-adapter/volces.ts';
-import { DeepSeek } from './chat-adapter/deepseek.ts';
-import { ModelScope } from './chat-adapter/model-scope.ts';
-import { ChatMessage } from './core/type.ts';
-
-export const OllamaProvider = Ollama;
-export const SiliconFlowProvider = SiliconFlow;
-export const CustomProvider = Custom;
-export const VolcesProvider = Volces;
-export const DeepSeekProvider = DeepSeek;
-export const ModelScopeProvider = ModelScope;
-
-export const ProviderMap = {
-  Ollama: OllamaProvider,
-  SiliconFlow: SiliconFlowProvider,
-  Custom: CustomProvider,
-  Volces: VolcesProvider,
-  DeepSeek: DeepSeekProvider,
-  ModelScope: ModelScopeProvider,
-  BaseChat: BaseChat,
-};
-
-type ProviderManagerConfig = {
-  provider: string;
-  model: string;
-  apiKey: string;
-  baseURL?: string;
-};
-export class ProviderManager {
-  provider: BaseChat;
-  constructor(config: ProviderManagerConfig) {
-    const { provider, model, apiKey, baseURL } = config;
-    const Provider = ProviderMap[provider] as typeof BaseChat;
-    if (!Provider) {
-      throw new Error(`Provider ${provider} not found`);
-    }
-    const providerConfig = {
-      model,
-      apiKey,
-      baseURL,
-    };
-    if (!providerConfig.baseURL) {
-      delete providerConfig.baseURL;
-    }
-    this.provider = new Provider(providerConfig);
-  }
-  static async createProvider(config: ProviderManagerConfig) {
-    if (!config.baseURL) {
-      delete config.baseURL;
-    }
-    const pm = new ProviderManager(config);
-    return pm.provider;
-  }
-  async chat(messages: ChatMessage[]) {
-    return this.provider.chat(messages);
-  }
-}
+export * from './knowledge.ts';
\ No newline at end of file
diff --git a/src/provider/knowledge/knowledge-base.ts b/src/provider/knowledge-adapter/knowledge-base.ts
similarity index 96%
rename from src/provider/knowledge/knowledge-base.ts
rename to src/provider/knowledge-adapter/knowledge-base.ts
index e12829d..0cd87de 100644
--- a/src/provider/knowledge/knowledge-base.ts
+++ b/src/provider/knowledge-adapter/knowledge-base.ts
@@ -1,9 +1,9 @@
 import { BaseChat, BaseChatOptions } from '../core/chat.ts';
 import { EmbeddingMessage } from '../core/type.ts';
 
-export type KnowledgeOptions<T = Record<string, string>> = BaseChatOptions<
+export type KnowledgeOptions<T = Record<string, any>> = BaseChatOptions<
   {
-    embeddingModel: string;
+    embeddingModel?: string;
     splitSize?: number; // 分块大小 默认 2000
     splitOverlap?: number; // 分块重叠 默认 200
     batchSize?: number; // 批量大小 默认 4, 4*2000=8000
diff --git a/src/provider/knowledge/knowledge.ts b/src/provider/knowledge-adapter/knowledge.ts
similarity index 100%
rename from src/provider/knowledge/knowledge.ts
rename to src/provider/knowledge-adapter/knowledge.ts
diff --git a/src/provider/knowledge-adapter/siliconflow.ts b/src/provider/knowledge-adapter/siliconflow.ts
new file mode 100644
index 0000000..dfa567e
--- /dev/null
+++ b/src/provider/knowledge-adapter/siliconflow.ts
@@ -0,0 +1,24 @@
+import { KnowledgeBase, KnowledgeOptions } from './knowledge-base.ts';
+
+export class SiliconFlowKnowledge extends KnowledgeBase {
+  static BASE_URL = 'https://api.siliconflow.com/v1';
+  constructor(options: KnowledgeOptions) {
+    super({ ...options, baseURL: options?.baseURL ?? SiliconFlowKnowledge.BASE_URL });
+  }
+
+  async rerank(data: RerankOptions) {
+    return this.openai.post('/rerank', {
+      body: data,
+    });
+  }
+}
+
+export type RerankOptions = {
+  model: string;
+  query: string;
+  documents: string[];
+  top_n?: number;
+  return_documents?: boolean;
+  max_chunks_per_doc?: number;
+  overlap_tokens?: number;
+};
diff --git a/src/provider/knowledge.ts b/src/provider/knowledge.ts
new file mode 100644
index 0000000..02f5bdc
--- /dev/null
+++ b/src/provider/knowledge.ts
@@ -0,0 +1,6 @@
+import { SiliconFlowKnowledge } from './knowledge-adapter/siliconflow.ts';
+import { KnowledgeBase, KnowledgeOptions } from './knowledge-adapter/knowledge-base.ts';
+import { RerankOptions } from './knowledge-adapter/siliconflow.ts';
+export { KnowledgeBase, KnowledgeOptions, RerankOptions };
+
+export { SiliconFlowKnowledge };
diff --git a/src/test/chunks/01-get.ts b/src/test/chunks/01-get.ts
index 2c00f8d..65e0128 100644
--- a/src/test/chunks/01-get.ts
+++ b/src/test/chunks/01-get.ts
@@ -1,4 +1,4 @@
-import { getChunks } from '../../../../../src/provider/utils/chunk.ts';
+import { getChunks } from '../../provider/utils/chunk.ts';
 
 const str = 'Hello world this is a test 你好沙盒 very big';
 
diff --git a/src/test/encrypt/index.ts b/src/test/encrypt/index.ts
index c922ea3..99b3f84 100644
--- a/src/test/encrypt/index.ts
+++ b/src/test/encrypt/index.ts
@@ -1,4 +1,4 @@
-import { encryptAES, decryptAES } from '../../../../../src/provider/utils/parse-config.ts';
+import { encryptAES, decryptAES } from '../..//provider/utils/parse-config.ts';
 
 const plainx = process.env.API_KEY;
 const decryptKey = process.env.DECRYPT_KEY;
diff --git a/src/test/func-call/demo.ts b/src/test/func-call/demo.ts
index 0cf3f77..583f49e 100644
--- a/src/test/func-call/demo.ts
+++ b/src/test/func-call/demo.ts
@@ -1,5 +1,5 @@
-import { SiliconFlow } from '../../../../../src/provider/chat-adapter/siliconflow.ts';
-import { Ollama } from '../../../../../src/provider/chat-adapter/ollama.ts';
+import { SiliconFlow } from '../..//provider/chat-adapter/siliconflow.ts';
+import { Ollama } from '../..//provider/chat-adapter/ollama.ts';
 import dotenv from 'dotenv';
 
 dotenv.config();
diff --git a/src/test/model-scope/index.ts b/src/test/model-scope/index.ts
index ac33319..54f8aba 100644
--- a/src/test/model-scope/index.ts
+++ b/src/test/model-scope/index.ts
@@ -1,5 +1,5 @@
-import { ModelScope } from '../../../../../src/provider/chat-adapter/model-scope.ts';
-import { log } from '../../../../../src/logger/index.ts';
+import { ModelScope } from '../..//provider/chat-adapter/model-scope.ts';
+import { log } from '../..//logger/index.ts';
 import util from 'util';
 import { config } from 'dotenv';
 config();
diff --git a/src/test/provider/index.ts b/src/test/provider/index.ts
index 872c7b7..e099a87 100644
--- a/src/test/provider/index.ts
+++ b/src/test/provider/index.ts
@@ -1,4 +1,4 @@
-import { ProviderManager } from '../../../../../src/provider/index.ts';
+import { ProviderManager } from '../..//provider/index.ts';
 import { config } from 'dotenv';
 config();
 const providerConfig = { provider: 'ModelScope', model: 'Qwen/Qwen2.5-Coder-32B-Instruct', apiKey: process.env.MODEL_SCOPE_API_KEY };
diff --git a/src/test/siliconflow/common.ts b/src/test/siliconflow/common.ts
index 7c5d817..85df4ca 100644
--- a/src/test/siliconflow/common.ts
+++ b/src/test/siliconflow/common.ts
@@ -1,11 +1,11 @@
-import { SiliconFlow } from '../../../../../src/provider/chat-adapter/siliconflow.ts';
-import { KnowledgeBase } from '../../../../../src/provider/knowledge/knowledge-base.ts';
+import { SiliconFlow } from '../../../src/provider/chat-adapter/siliconflow.ts';
+import { SiliconFlowKnowledge } from '../../provider/knowledge-adapter/siliconflow.ts';
 export const siliconflow = new SiliconFlow({
   apiKey: process.env.SILICONFLOW_API_KEY,
   model: 'Qwen/Qwen2-7B-Instruct',
 });
 
-export const knowledge = new KnowledgeBase({
+export const knowledge = new SiliconFlowKnowledge({
   apiKey: process.env.SILICONFLOW_API_KEY,
   baseURL: SiliconFlow.BASE_URL,
   model: 'Qwen/Qwen2-7B-Instruct',
diff --git a/src/test/siliconflow/get.ts b/src/test/siliconflow/get.ts
index 727d0c7..dfb9978 100644
--- a/src/test/siliconflow/get.ts
+++ b/src/test/siliconflow/get.ts
@@ -1,4 +1,4 @@
-import { SiliconFlow } from '../../../../../src/provider/chat-adapter/siliconflow.ts';
+import { SiliconFlow } from '../..//provider/chat-adapter/siliconflow.ts';
 import dotenv from 'dotenv';
 
 dotenv.config();
diff --git a/src/test/siliconflow/rerank/index.ts b/src/test/siliconflow/rerank/index.ts
new file mode 100644
index 0000000..707d2f8
--- /dev/null
+++ b/src/test/siliconflow/rerank/index.ts
@@ -0,0 +1,34 @@
+import { knowledge } from '../common.ts';
+
+const install = [
+  {
+    title: 'Git',
+    description: '分布式版本控制系统，用于跟踪代码变更和协作开发',
+    'install-way':
+      '可通过操作系统的包管理器安装（如 macOS 使用 Homebrew `brew install git`，Ubuntu 使用 `sudo apt-get install git`），或从官网 https://git-scm.com/  下载安装',
+  },
+  {
+    title: 'Node.js',
+    description: '基于 Chrome V8 引擎的 JavaScript 运行时，用于构建服务端和命令行工具',
+    'install-way': '可通过操作系统的包管理器安装，或使用 Node 版本管理工具 nvm 安装；官网 https://nodejs.org  提供 LTS 和最新版本的安装包',
+  },
+  {
+    title: 'nvm (Node Version Manager)',
+    description: '用于管理多个 Node.js 版本的命令行工具',
+    'install-way':
+      '在 Unix/Linux 系统中可通过脚本安装：`curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh  | bash`，安装后需重启终端或执行 source 命令加载配置',
+  },
+];
+const main = async () => {
+  const res = await knowledge.rerank({
+    model: 'BAAI/bge-reranker-v2-m3',
+    query: '安装nvm的办法和安装node的办法',
+    documents: install.map((item) => {
+      return `${item.title}：${item.description}，安装方式：${item['install-way']}`;
+    }),
+  });
+  console.log(res);
+  // 8000 tokens 大概1w个字 2万个字符
+};
+
+main();
diff --git a/src/test/siliconflow/videos/index.ts b/src/test/siliconflow/videos/index.ts
index d06a9c6..76a4acf 100644
--- a/src/test/siliconflow/videos/index.ts
+++ b/src/test/siliconflow/videos/index.ts
@@ -1,5 +1,5 @@
-import { SiliconFlow } from '../../../../../../src/provider/chat-adapter/siliconflow.ts';
-import { VideoSiliconFlow } from '../../../../../../src/provider/media/video/siliconflow.ts';
+import { SiliconFlow } from '../../..//provider/chat-adapter/siliconflow.ts';
+import { VideoSiliconFlow } from '../../..//provider/media/video/siliconflow.ts';
 import dotenv from 'dotenv';
 import fs from 'fs';
 import path from 'path';
diff --git a/vite.config.mjs b/vite.config.mjs
new file mode 100644
index 0000000..e2cfd44
--- /dev/null
+++ b/vite.config.mjs
@@ -0,0 +1,9 @@
+import { defineConfig } from 'vite';
+import basicSsl from '@vitejs/plugin-basic-ssl';
+
+export default defineConfig({
+  plugins: [basicSsl()],
+  server: {
+    port: 3000,
+  },
+});