update wiki links in README.md

Author: chengpeng-wang

README.md

@@ -86,11 +86,11 @@ We have open-sourced the implementation of [dfbscan](https://github.com/PurCL/Re
 
 For more details about tool usage, project architecture, and extensions of RepoAudit, please refer to the following documents:
 
-- [User Guide](docs/guide.md): Detailed instructions on installation, configuration, and usage of RepoAudit, including CLI and webUI usage.
+- [User Guide](https://github.com/PurCL/RepoAudit/wiki/01.-User-Guide): Detailed instructions on installation, configuration, and usage of RepoAudit, including CLI and webUI usage.
 
-- [Tool Architecture](docs/architecture.md): In-depth explanation of RepoAudit's multi-agent framework, including parsing-based analyzers/tools, LLM-driven tools, and agent memory designs.
+- [Project Architecture](https://github.com/PurCL/RepoAudit/wiki/02.-Project-Architecture): In-depth explanation of RepoAudit's multi-agent framework, including parsing-based analyzers/tools, LLM-driven tools, and agent memory designs.
 
-- [Extension](docs/extension.md): Guidelines for customizing RepoAudit to support new bug types and programming languages.
+- [Extension](https://github.com/PurCL/RepoAudit/wiki/03.-How-to-Extend): Guidelines for customizing RepoAudit to support new bug types and programming languages.
 
 - [DeepWiki](https://deepwiki.com/PurCL/RepoAudit): All-in-one documentation generated by [`Devin`](https://devin.ai/).