diff --git a/_Sidebar.md b/_Sidebar.md
index f7e7482..d52d276 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,16 +1,16 @@
 ## 🤖 Kodo AI Reviewer
 
-- [What is Kodo?](what-is-kodo-reviewer)
+- [What is Kodo?](what-is-kodo-reviewer.md)
 
 ### 👩‍💻 Developer
-- [Code Review with Kodo](developer-guide/how-it-works)
-- [Review Output Format](developer-guide/ai-reviewer-output-format)
-- [Limitations & Best Practices](developer-guide/limitations-and-best-practices)
+- [Code Review with Kodo](developer-guide/how-it-works.md)
+- [Review Output Format](developer-guide/ai-reviewer-output-format.md)
+- [Limitations & Best Practices](developer-guide/limitations-and-best-practices.md)
 
 ### 🧑‍🔧 Tech Lead
-- [CI/CD Integration](techlead-guide/how-to-integrate)
-- [Custom Review Rules](techlead-guide/extension-of-rules)
-- [Troubleshooting](techlead-guide/faq-troubleshooting)
+- [CI/CD Integration](techlead-guide/how-to-integrate.md)
+- [Custom Review Rules](techlead-guide/extension-of-rules.md)
+- [Troubleshooting](techlead-guide/faq-troubleshooting.md)
 
 ### ⚙️ DevOps
-- [Gitea Token Setup](devops-guide/reviewer-token)
+- [Gitea Token Setup](devops-guide/reviewer-token.md)