diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md
index d597038381102bb77c98ab6957c476550a8459f5..dcf21e483558879500ee99a385fda28572afa776 100644
--- a/docs/SUMMARY.md
+++ b/docs/SUMMARY.md
@@ -5,8 +5,9 @@
 * [FUTURE](misc/FUTURE.md)
 
 
-* [augmented website](misc/augmented-website.md)
-* [webar playground](misc/webar-playground.md)
+# Concepts
+* [augmented website](concepts/augmented-website.md)
+* [webar playground](concepts/webar-playground.md)
 
 
 # Posts
diff --git a/docs/misc/augmented-website.md b/docs/concepts/augmented-website.md
similarity index 100%
rename from docs/misc/augmented-website.md
rename to docs/concepts/augmented-website.md
diff --git a/docs/misc/webar-playground.md b/docs/concepts/webar-playground.md
similarity index 100%
rename from docs/misc/webar-playground.md
rename to docs/concepts/webar-playground.md