diff --git a/README.md b/README.md
index 1ac04a7..d25aa35 100644
--- a/README.md
+++ b/README.md
@@ -25,11 +25,14 @@
 [系统架构](#系统架构) ·
 [使用方式](#使用方式) ·
 [输出结果](#输出结果) ·
-[API](#api-服务) ·
-[文档](#文档)
+[API](#api-服务)
 
 </div>
 
+<p align="center">
+  <img src="docs/images/pure-auto-codeql-demo.gif" alt="PureAutoCodeQL 演示" width="900" />
+</p>
+
 ---
 
 ## 它做什么
@@ -310,26 +313,6 @@ from pure_auto_codeql.configuration import get_llm_config, LLMRole
 
 ---
 
-## 文档
-
-| 文档 | 内容 |
-| --- | --- |
-| [config/README.md](config/README.md) | Provider 与 `keys.toml` |
-| [pure_auto_codeql/api/README.md](pure_auto_codeql/api/README.md) | API 启动与路由 |
-| [pure_auto_codeql/api/SSE_REFERENCE.md](pure_auto_codeql/api/SSE_REFERENCE.md) | SSE 事件 |
-| [docs/auto_import_quickstart.md](docs/auto_import_quickstart.md) | 外部项目导入 |
-| [docs/output_files_guide.md](docs/output_files_guide.md) | 输出文件 |
-| [docs/path_selection_run_guide.md](docs/path_selection_run_guide.md) | 路径精选 |
-| [docs/codeql_breakpoint_detection_README.md](docs/codeql_breakpoint_detection_README.md) | 断流点检测 |
-| [docs/cpp/CPP_TWO_STEP_BUILD_GUIDE.md](docs/cpp/CPP_TWO_STEP_BUILD_GUIDE.md) | C/C++ 建库 |
-| [docs/codeql_lsp_troubleshooting.md](docs/codeql_lsp_troubleshooting.md) | CodeQL LSP 排查 |
-| [docs/package_architecture.md](docs/package_architecture.md) | 包结构 |
-| [docs/deployment.md](docs/deployment.md) | Compose 与 Kubernetes 部署 |
-| [docs/language_capabilities.md](docs/language_capabilities.md) | 三语言能力矩阵 |
-| [docs/api_v1_migration.md](docs/api_v1_migration.md) | API v1 迁移 |
-
----
-
 ## 开发与测试
 
 ```bash
diff --git a/docs/images/pure-auto-codeql-demo.gif b/docs/images/pure-auto-codeql-demo.gif
new file mode 100644
index 0000000..819454a
Binary files /dev/null and b/docs/images/pure-auto-codeql-demo.gif differ