diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..d4af14e
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,333 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+HZHub (汇智中台) is an enterprise-level business platform built on HZHub-AI, integrating AI capabilities with ERP data adaptation. It consists of multiple frontend portals, a backend AI service, an ERP service, and a gateway, orchestrated via Docker Compose.
+
+## Commands
+
+### Docker Deployment (Production-like)
+
+```bash
+# Start all services (recommended for integration testing)
+cd hzhub-deploy
+docker-compose up -d
+
+# View service status
+docker-compose ps
+
+# View logs
+docker-compose logs -f hzhub-ai
+docker-compose logs -f hzhub-admin
+
+# Restart services
+docker-compose restart hzhub-ai
+
+# Stop all services
+docker-compose down
+```
+
+### Backend Development (Spring Boot)
+
+```bash
+# Run AI service locally
+cd hzhub-ai/hzhub-admin
+mvn spring-boot:run -Dspring-boot.run.profiles=dev
+
+# Build all modules
+cd hzhub-ai
+mvn clean package
+
+# Build specific module
+cd hzhub-ai/hzhub-modules/hzhub-chat
+mvn clean package
+
+# Run tests
+mvn test
+```
+
+### Frontend Development (Vue 3 + Vben Admin)
+
+```bash
+# Admin portal development
+cd hzhub-admin
+pnpm install                # Install dependencies
+pnpm dev                    # Start dev server
+pnpm build                  # Build all packages
+pnpm --filter=@vben/web-antd build:prod  # Build admin frontend
+
+# Company portal development
+cd hzhub-portal-company
+pnpm install
+pnpm dev
+
+# Dealer portal development
+cd hzhub-portal-dealer
+pnpm install
+pnpm dev
+```
+
+## Architecture
+
+### Multi-Service Structure
+
+```
+┌─────────────────────────────────────────┐
+│           Frontend Layer                 │
+│  hzhub-admin | hzhub-portal-company     │
+│              | hzhub-portal-dealer       │
+└────────────┬────────────────────────────┘
+             │
+    ┌────────┴────────┐
+    │  hzhub-gateway  │  (API Gateway - planned)
+    │  Spring Cloud   │  Auth, routing, rate limiting
+    └────────┬────────┘
+             │
+    ┌────────┴────────┬────────────┐
+    │   hzhub-ai      │  hzhub-erp │
+    │  (AI Service)   │  (Planned) │
+    │  Spring Boot    │  JDBC to   │
+    │  3.5.8          │  SQL Server│
+    └─────────────────┴────────────┘
+```
+
+### Backend Module Organization
+
+**hzhub-ai** is organized as a multi-module Maven project:
+
+- **hzhub-admin**: Main application entry point (`HZHubAIApplication.java`), configuration files
+- **hzhub-common**: Shared utilities (core, redis, mybatis, security, satoken, oss, chat, etc.)
+- **hzhub-modules**: Business modules
+  - **hzhub-chat**: Chat/AI conversation functionality
+  - **hzhub-system**: System management, users, roles, permissions
+  - **hzhub-workflow**: Workflow engine (Flowable-based)
+  - **hzhub-aiflow**: AI workflow orchestration
+  - **hzhub-generator**: Code generator
+- **hzhub-extend**: Extensions (monitoring, job scheduling)
+
+### Frontend Architecture
+
+**hzhub-admin** uses a monorepo structure with pnpm + turbo:
+
+```
+hzhub-admin/
+├── apps/
+│   └── web-antd/         # Main admin application (Ant Design Vue)
+│       ├── src/
+│       │   ├── api/      # API calls
+│       │   ├── views/    # Page components
+│       │   ├── router/   # Vue Router config
+│       │   └── store/    # Pinia stores
+│       └── package.json
+├── packages/             # Shared packages
+└── package.json          # Root monorepo config
+```
+
+**Portal applications** (hzhub-portal-company, hzhub-portal-dealer) are Vue 3 apps with:
+- Composition API (`<script setup>`)
+- Pinia state management with persistence
+- Element Plus UI components
+- hook-fetch for HTTP requests with SSE support
+
+### Key Technologies
+
+**Backend (hzhub-ai)**:
+- Spring Boot 3.5.8, Spring AI 2.0
+- LangChain4j for AI/LLM integration
+- Sa-Token for authentication (JWT-based)
+- MyBatis-Plus for database access
+- Dynamic datasource for multi-database support
+- Weaviate for vector database (knowledge retrieval)
+
+**Frontend**:
+- Vue 3 with Composition API
+- Vben Admin framework (admin portal)
+- Element Plus + element-plus-x (portal UI)
+- Pinia for state management
+- UnoCSS for atomic CSS
+
+**Infrastructure**:
+- MySQL 8.0 (business data)
+- Redis 7 (cache, session)
+- Weaviate 1.25.0 (vector database)
+- n8n (workflow automation)
+- MinIO (object storage)
+
+## Important Patterns
+
+### Backend API Structure
+
+Controllers in `hzhub-modules/*/controller/` follow REST conventions:
+
+```java
+@RestController
+@RequestMapping("/chat")
+public class ChatController {
+    @PostMapping("/message")
+    public R<ChatResponse> sendMessage(@RequestBody ChatRequest request) {
+        // Response wrapper: R<T>
+    }
+}
+```
+
+Response wrapper `R<T>` from `hzhub-common-core` provides standardized API responses.
+
+### Multi-tenancy & Authentication
+
+- Sa-Token handles JWT authentication
+- Client ID header required: `ClientID` (passed in frontend requests)
+- Token auto-injected via `Authorization: Bearer <token>`
+- User permissions checked via Sa-Token's permission system
+
+### Dynamic Datasource
+
+`hzhub-common-mybatis` uses `dynamic-datasource-spring-boot-starter`:
+
+```yaml
+spring:
+  datasource:
+    dynamic:
+      primary: master
+      datasource:
+        master:  # MySQL for business data
+        erp:     # SQL Server (planned)
+```
+
+Switch datasource in code: `@Ds("erp")` annotation on service methods.
+
+### SSE Streaming
+
+AI chat uses Server-Sent Events for streaming responses:
+
+```java
+@GetMapping(value = "/stream", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
+public Flux<String> streamChat(@RequestParam String message) {
+    // Returns SSE stream
+}
+```
+
+Frontend uses `hook-fetch` with `sseTextDecoderPlugin` to handle SSE.
+
+### Configuration Profiles
+
+Backend uses Spring profiles:
+- `application.yml` - Base configuration
+- `application-dev.yml` - Development
+- `application-prod.yml` - Production
+
+Profile set via `SPRING_PROFILES_ACTIVE` env var or `spring.profiles.active` property.
+
+## Development Workflow
+
+### Service Dependencies
+
+When running locally, backend services need infrastructure:
+- MySQL (localhost:3306)
+- Redis (localhost:6379)
+- Weaviate (localhost:28080)
+
+Start infrastructure via Docker Compose first:
+```bash
+cd hzhub-deploy
+docker-compose up -d mysql redis weaviate
+```
+
+### Environment Variables
+
+**Backend**:
+- `SPRING_DATASOURCE_DYNAMIC_DATASOURCE_MASTER_URL`: MySQL connection URL
+- `SPING_DATASOURCE_DYNAMIC_DATASOURCE_MASTER_USERNAME`: DB username
+- `SPRING_DATASOURCE_DYNAMIC_DATASOURCE_MASTER_PASSWORD`: DB password
+- `SPRING_DATA_REDIS_HOST`: Redis host
+- `SPRING_DATA_REDIS_PORT`: Redis port
+
+**Frontend** (in `.env.development`):
+- `VITE_API_URL`: Backend API base URL (default: http://localhost:6039)
+- `VITE_CLIENT_ID`: Client identifier for auth
+- `VITE_WEB_TITLE`: Page title
+
+### Testing
+
+Backend tests use Spring Boot test framework:
+```java
+@SpringBootTest
+class ChatServiceTest {
+    @Test
+    void testSendMessage() { ... }
+}
+```
+
+Frontend uses Vitest for unit tests:
+```bash
+cd hzhub-admin
+pnpm test:unit
+```
+
+## Deployment
+
+### Docker Image Building
+
+Backend Dockerfile in `hzhub-ai/Dockerfile`:
+- Builds from Maven source
+- Runs on port 6039
+
+Frontend Dockerfiles in each portal directory:
+- Builds with pnpm
+- Served via Nginx
+
+### Service Ports
+
+| Service | Port | Access |
+|---------|------|--------|
+| hzhub-admin (frontend) | 5666 | http://localhost:5666 |
+| hzhub-portal-company | 5137 | http://localhost:5137 |
+| hzhub-portal-dealer | 5138 | http://localhost:5138 |
+| hzhub-ai (backend API) | 6039 | http://localhost:6039 |
+| MySQL | 3306 | localhost:3306 |
+| Redis | 6379 | localhost:6379 |
+| Weaviate | 28080 | http://localhost:28080 |
+| n8n | 5678 | http://localhost:5678 |
+
+## Common Tasks
+
+### Adding a New Backend Module
+
+1. Create module in `hzhub-ai/hzhub-modules/`
+2. Add to parent `pom.xml` modules list
+3. Include in `hzhub-admin` dependencies
+4. Create controller, service, mapper following existing patterns
+
+### Adding a New API Endpoint
+
+1. Create controller in module's `controller/` package
+2. Use `@RestController` and `@RequestMapping`
+3. Return `R<T>` wrapper for responses
+4. Add permission check if needed: `@SaCheckPermission("system:user:list")`
+
+### Adding Frontend Features
+
+For admin portal:
+1. Add API call in `apps/web-antd/src/api/`
+2. Create view in `apps/web-antd/src/views/`
+3. Add route in `apps/web-antd/src/router/`
+4. Add menu configuration
+
+For portals (company/dealer):
+1. Add API module in `src/api/` with `index.ts` and `types.ts`
+2. Create page in `src/pages/`
+3. Define route in `src/routers/modules/`
+4. Add store if needed in `src/stores/`
+
+### Working with Weaviate
+
+Weaviate is used for knowledge retrieval (RAG). Collection creation and querying handled by LangChain4j integration in `hzhub-common-chat`.
+
+## Notes
+
+- **Package naming**: `org.hzhub.*` (renamed from `org.ruoyi.*`)
+- **Java version**: JDK 17+
+- **Node version**: Node 22+ with pnpm 10+
+- **Code style**: ESLint `@antfu/eslint-config` for frontend; backend follows Spring conventions
+- **Git hooks**: Lefthook configured (see `lefthook.yml`)
\ No newline at end of file
diff --git a/hzhub-admin/.npmrc b/hzhub-admin/.npmrc
new file mode 100644
index 0000000..f87a044
--- /dev/null
+++ b/hzhub-admin/.npmrc
@@ -0,0 +1 @@
+auto-install-peers=true
\ No newline at end of file
diff --git a/hzhub-admin/apps/web-antd/package.json b/hzhub-admin/apps/web-antd/package.json
index bb8d0d1..4869276 100644
--- a/hzhub-admin/apps/web-antd/package.json
+++ b/hzhub-admin/apps/web-antd/package.json
@@ -51,6 +51,7 @@
     "cropperjs": "^1.6.2",
     "dayjs": "catalog:",
     "echarts": "^5.5.1",
+    "hook-fetch": "^2.3.2",
     "lodash-es": "^4.17.21",
     "pinia": "catalog:",
     "tinymce": "7.9.1",
diff --git a/hzhub-admin/apps/web-antd/vite.config.mts b/hzhub-admin/apps/web-antd/vite.config.mts
index 501eaac..8cbd32d 100644
--- a/hzhub-admin/apps/web-antd/vite.config.mts
+++ b/hzhub-admin/apps/web-antd/vite.config.mts
@@ -72,6 +72,10 @@ export default defineConfig(async () => {
             target: 'http://127.0.0.1:6039',
             ws: true,
           },
+          '/resource': {
+            changeOrigin: true,
+            target: 'http://127.0.0.1:6039',
+          },
         },
       },
     },
diff --git a/hzhub-admin/pnpm-lock.yaml b/hzhub-admin/pnpm-lock.yaml
index 8706a61..6b4db80 100644
--- a/hzhub-admin/pnpm-lock.yaml
+++ b/hzhub-admin/pnpm-lock.yaml
@@ -664,6 +664,9 @@ importers:
       echarts:
         specifier: ^5.5.1
         version: 5.6.0
+      hook-fetch:
+        specifier: ^2.3.2
+        version: 2.3.2(react@19.2.4)(typescript-api-pro@1.0.1)(vue@3.5.25(typescript@5.9.3))
       lodash-es:
         specifier: ^4.17.21
         version: 4.17.23
@@ -6897,6 +6900,7 @@ packages:
 
   glob@10.5.0:
     resolution: {integrity: sha512-DfXN8DfhJ7NH3Oe7cFmu3NCu1wKbkReJ8TorzSAFbSKrlNaQSKfIzqYqVY8zlbs2NLBbWpRiU52GX2PbaBVNkg==}
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
     hasBin: true
 
   glob@11.1.0:
@@ -7038,6 +7042,13 @@ packages:
     resolution: {integrity: sha512-eSmmWE5bZTK2Nou4g0AI3zZ9rswp7GRKoKXS1BLUkvPviOqs4YTN1djQIqrXy9k5gEtdLPy86JjRwsNM9tnDcA==}
     engines: {node: '>=0.10.0'}
 
+  hook-fetch@2.3.2:
+    resolution: {integrity: sha512-56tODERta74J7O1TmSB/GvwQQlNaXIpzWLNXSnDfXxQDcofjwGlLIKeC27CzRHRb2ifb661wXA2H6D+MnvovxQ==}
+    peerDependencies:
+      react: '>=19.1.0'
+      typescript-api-pro: '>=0.0.6'
+      vue: ^3.5.17
+
   hookable@5.5.3:
     resolution: {integrity: sha512-Yc+BQe8SvoXH1643Qez1zqLRmbA5rCL+sSmk6TVos0LWVfNIB7PGncdlId77WzLGSIB5KaWgTaNTs2lNVEI6VQ==}
 
@@ -8991,6 +9002,10 @@ packages:
   queue-microtask@1.2.3:
     resolution: {integrity: sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==}
 
+  radash@12.1.1:
+    resolution: {integrity: sha512-h36JMxKRqrAxVD8201FrCpyeNuUY9Y5zZwujr20fFO77tpUtGa6EZzfKw/3WaiBX95fq7+MpsuMLNdSnORAwSA==}
+    engines: {node: '>=14.18.0'}
+
   radix-vue@1.9.17:
     resolution: {integrity: sha512-mVCu7I2vXt1L2IUYHTt0sZMz7s1K2ZtqKeTIxG3yC5mMFfLBG4FtE1FDeRMpDd+Hhg/ybi9+iXmAP1ISREndoQ==}
     peerDependencies:
@@ -9013,6 +9028,10 @@ packages:
     resolution: {integrity: sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==}
     hasBin: true
 
+  react@19.2.4:
+    resolution: {integrity: sha512-9nfp2hYpCwOjAN+8TZFGhtWEwgvWHXqESH8qT89AT/lWklpLON22Lc8pEtnpsZz7VmawabSU0gCjnj8aC0euHQ==}
+    engines: {node: '>=0.10.0'}
+
   read-cache@1.0.0:
     resolution: {integrity: sha512-Owdv/Ft7IjOgm/i0xvNDZ1LrRANRfew4b2prF3OWMQLxLfu3bS8FVhCsrSCMK4lR56Y9ya+AThoTpDCTxCmpRA==}
 
@@ -9964,6 +9983,9 @@ packages:
     resolution: {integrity: sha512-3KS2b+kL7fsuk/eJZ7EQdnEmQoaho/r6KUef7hxvltNA5DR8NAUM+8wJMbJyZ4G9/7i3v5zPBIMN5aybAh2/Jg==}
     engines: {node: '>= 0.4'}
 
+  typescript-api-pro@1.0.1:
+    resolution: {integrity: sha512-hu0JSP/Wfzmdf3BO/X2Cp/E+1FJKKWyoVsrmtG7s9SSH7CkHyKknNB7ZeaO7m14ALYCPxvEsa5LxQg/UcyvEig==}
+
   typescript@5.8.2:
     resolution: {integrity: sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==}
     engines: {node: '>=14.17'}
@@ -10480,6 +10502,7 @@ packages:
   whatwg-encoding@3.1.1:
     resolution: {integrity: sha512-6qN4hJdMwfYBtE3YBTTHhoeuUrDBPZmbQaxWAqSALV/MeEnR5z1xd8UKud2RAkFoPkmB+hli1TZSnyi84xz1vQ==}
     engines: {node: '>=18'}
+    deprecated: Use @exodus/bytes instead for a more spec-conformant and faster implementation
 
   whatwg-mimetype@3.0.0:
     resolution: {integrity: sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q==}
@@ -16787,6 +16810,14 @@ snapshots:
     dependencies:
       parse-passwd: 1.0.0
 
+  hook-fetch@2.3.2(react@19.2.4)(typescript-api-pro@1.0.1)(vue@3.5.25(typescript@5.9.3)):
+    dependencies:
+      qs: 6.14.0
+      radash: 12.1.1
+      react: 19.2.4
+      typescript-api-pro: 1.0.1
+      vue: 3.5.25(typescript@5.9.3)
+
   hookable@5.5.3: {}
 
   hookified@1.14.0: {}
@@ -18654,6 +18685,8 @@ snapshots:
 
   queue-microtask@1.2.3: {}
 
+  radash@12.1.1: {}
+
   radix-vue@1.9.17(vue@3.5.25(typescript@5.9.3)):
     dependencies:
       '@floating-ui/dom': 1.7.4
@@ -18691,6 +18724,8 @@ snapshots:
       minimist: 1.2.8
       strip-json-comments: 2.0.1
 
+  react@19.2.4: {}
+
   read-cache@1.0.0:
     dependencies:
       pify: 2.3.0
@@ -19759,6 +19794,8 @@ snapshots:
       possible-typed-array-names: 1.1.0
       reflect.getprototypeof: 1.0.10
 
+  typescript-api-pro@1.0.1: {}
+
   typescript@5.8.2: {}
 
   typescript@5.9.3: {}
diff --git a/hzhub-ai/hzhub-admin/src/main/resources/application-dev.yml b/hzhub-ai/hzhub-admin/src/main/resources/application-dev.yml
index 77a50d0..7a6b348 100644
--- a/hzhub-ai/hzhub-admin/src/main/resources/application-dev.yml
+++ b/hzhub-ai/hzhub-admin/src/main/resources/application-dev.yml
@@ -58,7 +58,7 @@ spring:
           driverClassName: com.mysql.cj.jdbc.Driver
           # jdbc 所有参数配置参考 https://lionli.blog.csdn.net/article/details/122018562
           # rewriteBatchedStatements=true 批处理优化 大幅提升批量插入更新删除性能(对数据库有性能损耗 使用批量操作应考虑性能问题)
-          url: jdbc:mysql://127.0.0.1:3306/hzhub_ai?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true&allowPublicKeyRetrieval=true&nullCatalogMeansCurrent=true
+          url: jdbc:mysql://127.0.0.1:3306/ruoyi_ai?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true&allowPublicKeyRetrieval=true&nullCatalogMeansCurrent=true
           username: root
           password: hzhub123
 #        agent:
diff --git a/hzhub-ai/hzhub-admin/src/main/resources/application.yml b/hzhub-ai/hzhub-admin/src/main/resources/application.yml
index bd8c6fc..ed97fdd 100644
--- a/hzhub-ai/hzhub-admin/src/main/resources/application.yml
+++ b/hzhub-ai/hzhub-admin/src/main/resources/application.yml
@@ -277,11 +277,11 @@ warm-flow:
 vector-store:
   # 向量存储类型 可选(weaviate/milvus)
   # 如需修改向量库类型，请修改此配置值!
-  type: milvus
+  type: weaviate
   # Weaviate配置
   weaviate:
     protocol: http
-    host: 127.0.0.1:6038
+    host: 127.0.0.1:28080
     classname: LocalKnowledge
   # Milvus配置
   milvus:
diff --git a/hzhub-ai/hzhub-common/hzhub-common-oss/src/main/java/org/hzhub/common/oss/core/OssClient.java b/hzhub-ai/hzhub-common/hzhub-common-oss/src/main/java/org/hzhub/common/oss/core/OssClient.java
index 1e42f81..fc9e1f8 100644
--- a/hzhub-ai/hzhub-common/hzhub-common-oss/src/main/java/org/hzhub/common/oss/core/OssClient.java
+++ b/hzhub-ai/hzhub-common/hzhub-common-oss/src/main/java/org/hzhub/common/oss/core/OssClient.java
@@ -15,6 +15,7 @@ import org.hzhub.common.oss.properties.OssProperties;
 import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
 import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider;
 import software.amazon.awssdk.core.async.*;
+import software.amazon.awssdk.core.client.config.ClientOverrideConfiguration;
 import software.amazon.awssdk.http.nio.netty.NettyNioAsyncHttpClient;
 import software.amazon.awssdk.regions.Region;
 import software.amazon.awssdk.services.s3.S3AsyncClient;
@@ -94,7 +95,14 @@ public class OssClient {
                 .region(of())
                 .forcePathStyle(isStyle)
                 .httpClient(NettyNioAsyncHttpClient.builder()
-                    .connectionTimeout(Duration.ofSeconds(60)).build())
+                    .connectionTimeout(Duration.ofMinutes(5))
+                    .readTimeout(Duration.ofMinutes(5))
+                    .writeTimeout(Duration.ofMinutes(5))
+                    .build())
+                .overrideConfiguration(ClientOverrideConfiguration.builder()
+                    .apiCallTimeout(Duration.ofMinutes(10))
+                    .apiCallAttemptTimeout(Duration.ofMinutes(5))
+                    .build())
                 .build();
 
             //AWS基于 CRT 的 S3 AsyncClient 实例用作 S3 传输管理器的底层客户端
@@ -172,36 +180,22 @@ public class OssClient {
      * @throws OssException 如果上传失败，抛出自定义异常
      */
     public UploadResult upload(InputStream inputStream, String key, Long length, String contentType) {
-        // 如果输入流不是 ByteArrayInputStream，则将其读取为字节数组再创建 ByteArrayInputStream
-        if (!(inputStream instanceof ByteArrayInputStream)) {
-            inputStream = new ByteArrayInputStream(IoUtil.readBytes(inputStream));
-        }
+        // 将输入流转换为字节数组，使用异步字节数组上传方式
         try {
-            // 创建异步请求体（length如果为空会报错）
-            BlockingInputStreamAsyncRequestBody body = BlockingInputStreamAsyncRequestBody.builder()
-                .contentLength(length)
-                .subscribeTimeout(Duration.ofSeconds(120))
-                .build();
+            byte[] bytes = IoUtil.readBytes(inputStream);
 
-            // 使用 transferManager 进行上传
-            Upload upload = transferManager.upload(
-                x -> x.requestBody(body).addTransferListener(LoggingTransferListener.create())
-                    .putObjectRequest(
-                        y -> y.bucket(properties.getBucketName())
-                            .key(key)
-                            .contentType(contentType)
-                            // 用于设置对象的访问控制列表（ACL）。不同云厂商对ACL的支持和实现方式有所不同，
-                            // 因此根据具体的云服务提供商，你可能需要进行不同的配置（自行开启，阿里云有acl权限配置，腾讯云没有acl权限配置）
-                            //.acl(getAccessPolicy().getObjectCannedACL())
-                            .build())
-                    .build());
+            // 使用异步方式上传字节数组
+            software.amazon.awssdk.services.s3.model.PutObjectResponse response = client.putObject(
+                software.amazon.awssdk.services.s3.model.PutObjectRequest.builder()
+                    .bucket(properties.getBucketName())
+                    .key(key)
+                    .contentType(contentType)
+                    .contentLength((long) bytes.length)
+                    .build(),
+                software.amazon.awssdk.core.async.AsyncRequestBody.fromBytes(bytes)
+            ).join();
 
-            // 将输入流写入请求体
-            body.writeInputStream(inputStream);
-
-            // 等待文件上传操作完成
-            CompletedUpload uploadResult = upload.completionFuture().join();
-            String eTag = uploadResult.response().eTag();
+            String eTag = response.eTag();
 
             // 提取上传结果中的 ETag，并构建一个自定义的 UploadResult 对象
             return UploadResult.builder().url(getUrl() + StringUtils.SLASH + key).filename(key).eTag(eTag).build();
diff --git a/hzhub-ai/hzhub-common/hzhub-common-sse/src/main/java/org/hzhub/common/sse/core/SseEmitterManager.java b/hzhub-ai/hzhub-common/hzhub-common-sse/src/main/java/org/hzhub/common/sse/core/SseEmitterManager.java
index 7d53af0..e257e37 100644
--- a/hzhub-ai/hzhub-common/hzhub-common-sse/src/main/java/org/hzhub/common/sse/core/SseEmitterManager.java
+++ b/hzhub-ai/hzhub-common/hzhub-common-sse/src/main/java/org/hzhub/common/sse/core/SseEmitterManager.java
@@ -93,6 +93,24 @@ public class SseEmitterManager {
         return emitter;
     }
 
+    /**
+     * 获取已存在的 SSE 连接（不创建新连接）
+     *
+     * @param userId 用户的唯一标识符
+     * @param token  用户的唯一令牌
+     * @return 返回已存在的 SseEmitter 实例，如果不存在则返回 null
+     */
+    public SseEmitter getEmitter(Long userId, String token) {
+        if (userId == null || token == null) {
+            return null;
+        }
+        Map<String, SseEmitter> emitters = USER_TOKEN_EMITTERS.get(userId);
+        if (MapUtil.isNotEmpty(emitters)) {
+            return emitters.get(token);
+        }
+        return null;
+    }
+
     /**
      * 断开指定用户的 SSE 连接
      *
diff --git a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/ChatServiceFacade.java b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/ChatServiceFacade.java
index e9e745d..cd10dc8 100644
--- a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/ChatServiceFacade.java
+++ b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/ChatServiceFacade.java
@@ -105,10 +105,17 @@ public class ChatServiceFacade implements IChatService {
      */
     public SseEmitter sseChat(ChatRequest chatRequest) {
 
-        // 4. 具体的服务实现
+        // 获取用户信息和已存在的 SSE 连接
         Long userId = LoginHelper.getUserId();
         String tokenValue = StpUtil.getTokenValue();
-        SseEmitter emitter = sseEmitterManager.connect(userId, tokenValue);
+
+        // 获取已存在的 SSE 连接（前端已通过 GET /resource/sse 建立）
+        // 不再调用 connect() 以避免关闭前端的连接
+        SseEmitter emitter = sseEmitterManager.getEmitter(userId, tokenValue);
+        if (emitter == null) {
+            // 如果没有已存在的连接，则建立新连接（兼容未预先建立连接的情况）
+            emitter = sseEmitterManager.connect(userId, tokenValue);
+        }
 
         // 1. 根据模型名称查询完整配置
         ChatModelVo chatModelVo = chatModelService.selectModelByName(chatRequest.getModel());
@@ -205,66 +212,81 @@ public class ChatServiceFacade implements IChatService {
      * @param chatModelVo      聊天模型配置
      */
     private void handleThinkingMode(ChatRequest chatRequest, List<ChatMessage> contextMessages, ChatModelVo chatModelVo) {
-        // 步骤1: 配置MCP传输层 - 连接到bing-cn-mcp服务器
-        McpTransport transport = new StdioMcpTransport.Builder()
-            .command(List.of("C:\\Program Files\\nodejs\\npx.cmd", "-y", "bing-cn-mcp"))
-            .logEvents(true)
-            .build();
+        try {
+            // 步骤1: 配置MCP传输层 - 连接到bing-cn-mcp服务器
+            // 根据操作系统选择正确的命令路径
+            String osName = System.getProperty("os.name").toLowerCase();
+            List<String> mcpCommand = osName.contains("win")
+                ? List.of("C:\\Program Files\\nodejs\\npx.cmd", "-y", "bing-cn-mcp")
+                : List.of("npx", "-y", "bing-cn-mcp");
 
-        McpClient mcpClient = new DefaultMcpClient.Builder()
-            .transport(transport)
-            .build();
+            McpTransport transport = new StdioMcpTransport.Builder()
+                .command(mcpCommand)
+                .logEvents(true)
+                .build();
 
-        ToolProvider toolProvider = McpToolProvider.builder()
-            .mcpClients(List.of(mcpClient))
-            .build();
+            McpClient mcpClient = new DefaultMcpClient.Builder()
+                .transport(transport)
+                .build();
 
-        // 配置echarts MCP
-        McpTransport transport1 = new StdioMcpTransport.Builder()
-            .command(List.of("C:\\Program Files\\nodejs\\npx.cmd", "-y", "mcp-echarts"))
-            .logEvents(true)
-            .build();
+            ToolProvider toolProvider = McpToolProvider.builder()
+                .mcpClients(List.of(mcpClient))
+                .build();
 
-        McpClient mcpClient1 = new DefaultMcpClient.Builder()
-            .transport(transport1)
-            .build();
+            // 配置echarts MCP
+            List<String> echartsCommand = osName.contains("win")
+                ? List.of("C:\\Program Files\\nodejs\\npx.cmd", "-y", "mcp-echarts")
+                : List.of("npx", "-y", "mcp-echarts");
 
-        ToolProvider toolProvider1 = McpToolProvider.builder()
-            .mcpClients(List.of(mcpClient1))
-            .build();
+            McpTransport transport1 = new StdioMcpTransport.Builder()
+                .command(echartsCommand)
+                .logEvents(true)
+                .build();
 
-        // 配置模型
-        OpenAiChatModel plannerModel = OpenAiChatModel.builder()
-            .baseUrl(chatModelVo.getApiHost())
-            .apiKey(chatModelVo.getApiKey())
-            .modelName(chatModelVo.getModelName())
-            .build();
+            McpClient mcpClient1 = new DefaultMcpClient.Builder()
+                .transport(transport1)
+                .build();
 
-        // 构建各Agent
-        SqlAgent sqlAgent = AgenticServices.agentBuilder(SqlAgent.class)
-            .chatModel(plannerModel)
-            .tools(new QueryAllTablesTool(), new QueryTableSchemaTool(), new ExecuteSqlQueryTool())
-            .build();
+            ToolProvider toolProvider1 = McpToolProvider.builder()
+                .mcpClients(List.of(mcpClient1))
+                .build();
 
-        WebSearchAgent searchAgent = AgenticServices.agentBuilder(WebSearchAgent.class)
-            .chatModel(plannerModel)
-            .toolProvider(toolProvider)
-            .build();
+            // 配置模型
+            OpenAiChatModel plannerModel = OpenAiChatModel.builder()
+                .baseUrl(chatModelVo.getApiHost())
+                .apiKey(chatModelVo.getApiKey())
+                .modelName(chatModelVo.getModelName())
+                .build();
 
-        ChartGenerationAgent chartGenerationAgent = AgenticServices.agentBuilder(ChartGenerationAgent.class)
-            .chatModel(plannerModel)
-            .toolProvider(toolProvider1)
-            .build();
+            // 构建各Agent
+            SqlAgent sqlAgent = AgenticServices.agentBuilder(SqlAgent.class)
+                .chatModel(plannerModel)
+                .tools(new QueryAllTablesTool(), new QueryTableSchemaTool(), new ExecuteSqlQueryTool())
+                .build();
 
-        // 构建监督者Agent
-        SupervisorAgent supervisor = AgenticServices.supervisorBuilder()
-            .chatModel(plannerModel)
-            .subAgents(sqlAgent, chartGenerationAgent)
-            .responseStrategy(SupervisorResponseStrategy.LAST)
-            .build();
+            WebSearchAgent searchAgent = AgenticServices.agentBuilder(WebSearchAgent.class)
+                .chatModel(plannerModel)
+                .toolProvider(toolProvider)
+                .build();
 
-        String invoke = supervisor.invoke(chatRequest.getContent());
-        contextMessages.add(AiMessage.from(invoke));
+            ChartGenerationAgent chartGenerationAgent = AgenticServices.agentBuilder(ChartGenerationAgent.class)
+                .chatModel(plannerModel)
+                .toolProvider(toolProvider1)
+                .build();
+
+            // 构建监督者Agent
+            SupervisorAgent supervisor = AgenticServices.supervisorBuilder()
+                .chatModel(plannerModel)
+                .subAgents(sqlAgent, chartGenerationAgent)
+                .responseStrategy(SupervisorResponseStrategy.LAST)
+                .build();
+
+            String invoke = supervisor.invoke(chatRequest.getContent());
+            contextMessages.add(AiMessage.from(invoke));
+        } catch (Exception e) {
+            log.error("深度思考模式执行失败: {}", e.getMessage(), e);
+            throw new RuntimeException("深度思考模式执行失败，请检查 MCP 服务是否正确配置: " + e.getMessage(), e);
+        }
     }
 
     /**
diff --git a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/provider/OllamaServiceImpl.java b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/provider/OllamaServiceImpl.java
index 57ee58d..d062387 100644
--- a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/provider/OllamaServiceImpl.java
+++ b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/chat/impl/provider/OllamaServiceImpl.java
@@ -9,6 +9,8 @@ import org.springframework.stereotype.Service;
 import org.hzhub.common.chat.domain.dto.request.ChatRequest;
 import org.hzhub.common.chat.domain.vo.chat.ChatModelVo;
 
+import java.time.Duration;
+
 /**
  * OllamaAI服务调用
  *
@@ -24,6 +26,7 @@ public class OllamaServiceImpl implements AbstractChatService {
         return OllamaStreamingChatModel.builder()
                 .baseUrl(chatModelVo.getApiHost())
                 .modelName(chatModelVo.getModelName())
+                .timeout(Duration.ofMinutes(3)) // 设置 3 分钟超时，适应本地模型较长的响应时间
                 .build();
     }
 
diff --git a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/MilvusVectorStoreStrategy.java b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/MilvusVectorStoreStrategy.java
index f768446..90eb79c 100644
--- a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/MilvusVectorStoreStrategy.java
+++ b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/MilvusVectorStoreStrategy.java
@@ -65,7 +65,11 @@ public class MilvusVectorStoreStrategy extends AbstractVectorStoreStrategy {
      */
     private int getModelDimension(String modelName) {
         ChatModelVo modelConfig = chatModelService.selectModelByName(modelName);
-        return modelConfig.getModelDimension();
+        Integer dimension = modelConfig.getModelDimension();
+        if (dimension == null) {
+            throw new IllegalArgumentException("模型 " + modelName + " 的维度配置为空，请在数据库中配置正确的 model_dimension 值");
+        }
+        return dimension;
     }
 
     @Override
diff --git a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/WeaviateVectorStoreStrategy.java b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/WeaviateVectorStoreStrategy.java
index 9a2cd7e..f49d894 100644
--- a/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/WeaviateVectorStoreStrategy.java
+++ b/hzhub-ai/hzhub-modules/hzhub-chat/src/main/java/org/hzhub/service/vector/impl/WeaviateVectorStoreStrategy.java
@@ -100,25 +100,73 @@ public class WeaviateVectorStoreStrategy extends AbstractVectorStoreStrategy {
         String docId = storeEmbeddingBo.getDocId();
         log.info("向量存储条数记录: {}", chunkList.size());
         long startTime = System.currentTimeMillis();
+        int successCount = 0;
+        int skipCount = 0;
+
         for (int i = 0; i < chunkList.size(); i++) {
             String text = chunkList.get(i);
             String fid = fidList.get(i);
-            Embedding embedding = embeddingModel.embed(text).content();
-            Map<String, Object> properties = Map.of(
-                    "text", text,
-                    "fid", fid,
-                    "kid", kid,
-                    "docId", docId
-            );
-            Float[] vector = toObjectArray(embedding.vector());
-            client.data().creator()
-                    .withClassName("LocalKnowledge" + kid)
-                    .withProperties(properties)
-                    .withVector(vector)
-                    .run();
+
+            // 跳过空文本或仅包含空白字符的文本
+            if (text == null || text.trim().isEmpty()) {
+                log.warn("跳过空文本块，索引: {}, fid: {}", i, fid);
+                skipCount++;
+                continue;
+            }
+
+            // 文本预处理：移除控制字符和特殊字符
+            text = text.replaceAll("[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F\\x7F]", "")
+                       .replaceAll("\\s+", " ")
+                       .trim();
+
+            if (text.isEmpty()) {
+                log.warn("文本预处理后为空，跳过，索引: {}, fid: {}", i, fid);
+                skipCount++;
+                continue;
+            }
+
+            try {
+                Embedding embedding = embeddingModel.embed(text).content();
+
+                // 检查 embedding 是否包含 NaN
+                float[] vectorData = embedding.vector();
+                boolean hasNaN = false;
+                for (float v : vectorData) {
+                    if (Float.isNaN(v) || Float.isInfinite(v)) {
+                        hasNaN = true;
+                        break;
+                    }
+                }
+
+                if (hasNaN) {
+                    log.error("Embedding 向量包含 NaN 或 Infinite 值，跳过该文本块，索引: {}, 文本长度: {}", i, text.length());
+                    skipCount++;
+                    continue;
+                }
+
+                Map<String, Object> properties = Map.of(
+                        "text", text,
+                        "fid", fid,
+                        "kid", kid,
+                        "docId", docId
+                );
+                Float[] vector = toObjectArray(embedding.vector());
+                client.data().creator()
+                        .withClassName("LocalKnowledge" + kid)
+                        .withProperties(properties)
+                        .withVector(vector)
+                        .run();
+                successCount++;
+
+            } catch (Exception e) {
+                log.error("处理文本块失败，索引: {}, fid: {}, 错误: {}", i, fid, e.getMessage());
+                skipCount++;
+                // 继续处理下一个文本块，不中断整个流程
+            }
         }
+
         long endTime = System.currentTimeMillis();
-        log.info("向量存储完成消耗时间：" + (endTime - startTime) / 1000 + "秒");
+        log.info("向量存储完成，成功: {}, 跳过: {}, 消耗时间: {}秒", successCount, skipCount, (endTime - startTime) / 1000);
     }
 
 
diff --git a/hzhub-deploy/docker-compose.yml b/hzhub-deploy/docker-compose.yml
index a8035c9..39b0d95 100644
--- a/hzhub-deploy/docker-compose.yml
+++ b/hzhub-deploy/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.8'
 
 services:
   # MySQL
@@ -54,6 +53,27 @@ services:
     networks:
       - hzhub-network
 
+  # MinIO (对象存储)
+  minio:
+    image: minio/minio:latest
+    container_name: hzhub-minio
+    ports:
+      - "9000:9000"
+      - "9001:9001"
+    environment:
+      MINIO_ROOT_USER: hzhub
+      MINIO_ROOT_PASSWORD: hzhub123456
+    command: server /data --console-address ":9001"
+    volumes:
+      - minio_data:/data
+    networks:
+      - hzhub-network
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
+      interval: 30s
+      timeout: 20s
+      retries: 3
+
   # hzhub-ai (AI服务)
   hzhub-ai:
     build:
@@ -141,6 +161,7 @@ volumes:
   mysql_data:
   redis_data:
   weaviate_data:
+  minio_data:
   n8n_data:
 
 networks: