diff --git a/docs/api/app.md b/docs/articles/api/app.md
similarity index 100%
rename from docs/api/app.md
rename to docs/articles/api/app.md
diff --git a/docs/api/config.md b/docs/articles/api/config.md
similarity index 100%
rename from docs/api/config.md
rename to docs/articles/api/config.md
diff --git a/docs/api/core.md b/docs/articles/api/core.md
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rename from docs/api/core.md
rename to docs/articles/api/core.md
diff --git a/docs/api.md b/docs/articles/api/index.md
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rename from docs/api.md
rename to docs/articles/api/index.md
diff --git a/docs/api/mcp_utils.md b/docs/articles/api/mcp_utils.md
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rename from docs/api/mcp_utils.md
rename to docs/articles/api/mcp_utils.md
diff --git a/docs/api/ui.md b/docs/articles/api/ui.md
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diff --git a/mkdocs.yml b/mkdocs.yml
index 5fde821..ed92d00 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -23,7 +23,8 @@ nav:
       - Event System Architecture: articles/devs/event_system_architecture.md
       - i18n Support: articles/devs/i18n_support.md
       - Contributing: articles/devs/CONTRIBUTING.md
-      - API Reference: api.md
+  - API Reference:
+      - Overview: articles/api/index.md
   - Appendices:
       - Glossary: articles/appendices/glossary.md
   - Changelog: CHANGELOG.md