diff --git a/.gitignore b/.gitignore
index 4cdb4b1..37eed6d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 .pytest_cache
 __pycache__
 .coverage
+coverage.out
diff --git a/README.md b/README.md
index 04ac5d0..d367029 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 
 [![License: AGPL-3.0](https://img.shields.io/badge/License-AGPL_v3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
 [![Claude Code](https://img.shields.io/badge/Claude-Code-blue)](https://claude.ai/code)
-[![Version](https://img.shields.io/badge/Version-5.2-green)](https://github.com/cexll/myclaude)
+[![Version](https://img.shields.io/badge/Version-5.2.2-green)](https://github.com/cexll/myclaude)
 
 > AI-powered development automation with multi-backend execution (Codex/Claude/Gemini)
 
@@ -320,13 +320,10 @@ python3 install.py --module dev --force
 ## Documentation
 
 ### Core Guides
-- **[Architecture Overview](docs/architecture.md)** - System architecture and component design
 - **[Codeagent-Wrapper Guide](docs/CODEAGENT-WRAPPER.md)** - Multi-backend execution wrapper
-- **[GitHub Workflow Guide](docs/GITHUB-WORKFLOW.md)** - Issue-to-PR automation
 - **[Hooks Documentation](docs/HOOKS.md)** - Custom hooks and automation
 
 ### Additional Resources
-- **[Enterprise Workflow Ideas](docs/enterprise-workflow-ideas.md)** - Advanced patterns and best practices
 - **[Installation Log](install.log)** - Installation history and troubleshooting
 
 ---
diff --git a/README_CN.md b/README_CN.md
index b2c8f9d..750e0ec 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -2,7 +2,7 @@
 
 [![License: AGPL-3.0](https://img.shields.io/badge/License-AGPL_v3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
 [![Claude Code](https://img.shields.io/badge/Claude-Code-blue)](https://claude.ai/code)
-[![Version](https://img.shields.io/badge/Version-5.2-green)](https://github.com/cexll/myclaude)
+[![Version](https://img.shields.io/badge/Version-5.2.2-green)](https://github.com/cexll/myclaude)
 
 > AI 驱动的开发自动化 - 多后端执行架构 (Codex/Claude/Gemini)
 
diff --git a/codeagent-wrapper/main.go b/codeagent-wrapper/main.go
index 814250f..7d642e9 100644
--- a/codeagent-wrapper/main.go
+++ b/codeagent-wrapper/main.go
@@ -14,7 +14,7 @@ import (
 )
 
 const (
-	version             = "5.2.0"
+	version             = "5.2.2"
 	defaultWorkdir      = "."
 	defaultTimeout      = 7200 // seconds
 	codexLogLineLimit   = 1000