diff --git a/packages/noco-docs/content/en/index.md b/packages/noco-docs/content/en/index.md
index 99411ec203..1ec7b40f0c 100644
--- a/packages/noco-docs/content/en/index.md
+++ b/packages/noco-docs/content/en/index.md
@@ -40,7 +40,7 @@ Also NocoDB's app store allows you to build business workflows on views with com
 - ⚡  API tokens to integrate with Zapier, Integromat.
 
 
-## Architecture
+## Architecture - Simple Overview
 
 <img src="architecture.png" style="background: white;border-radius:4px;padding :10px">
 
diff --git a/packages/noco-docs/content/en/setup-and-usages/demos.md b/packages/noco-docs/content/en/setup-and-usages/demos.md
index e753540c0a..7960a57312 100644
--- a/packages/noco-docs/content/en/setup-and-usages/demos.md
+++ b/packages/noco-docs/content/en/setup-and-usages/demos.md
@@ -1,5 +1,5 @@
 ---
-title: 'Demostrations'
+title: 'Demos'
 description: 'Demos'
 position: 2
 category: 'Setup and Usages'
diff --git a/packages/noco-docs/content/en/setup-and-usages/installation.md b/packages/noco-docs/content/en/setup-and-usages/installation.md
index 5a05cba7bb..cbd37ac821 100644
--- a/packages/noco-docs/content/en/setup-and-usages/installation.md
+++ b/packages/noco-docs/content/en/setup-and-usages/installation.md
@@ -148,7 +148,7 @@ And connection params for this database can be specified in `NC_DB` environment
 ### Sample app        
 <code-sandbox :src="link"></code-sandbox>
 
-## Sample Demostrations
+## Sample Demos
 
 ### Docker deploying with one command