diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 2a421ca..e1755d5 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -1,32 +1,76 @@
-name: github pages
+# Sample workflow for building and deploying a Hugo site to GitHub Pages
+name: Deploy Hugo site to Pages
 
 on:
+  # Runs on pushes targeting the default branch
   push:
     branches:
-      - main  # Set a branch to deploy
-  pull_request:
+      - main
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+# Default to bash
+defaults:
+  run:
+    shell: bash
 
 jobs:
-  deploy:
-    runs-on: ubuntu-20.04
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    env:
+      HUGO_VERSION: 0.137.1
     steps:
-      - uses: actions/checkout@v2
+      - name: Install Hugo CLI
+        run: |
+          wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
+          && sudo dpkg -i ${{ runner.temp }}/hugo.deb          
+      - name: Checkout
+        uses: actions/checkout@v4
         with:
-          submodules: true  # Fetch Hugo themes (true OR recursive)
-          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
-
-      - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
+          submodules: recursive
+          fetch-depth: 0
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+      - name: Install Node.js dependencies
+        run: "[[ -f package-lock.json || -f npm-shrinkwrap.json ]] && npm ci || true"
+      - name: Build with Hugo
+        env:
+          HUGO_CACHEDIR: ${{ runner.temp }}/hugo_cache
+          HUGO_ENVIRONMENT: production
+          TZ: America/Los_Angeles
+        run: |
+          hugo \
+            --gc \
+            --minify \
+            --baseURL "${{ steps.pages.outputs.base_url }}/"          
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
         with:
-          hugo-version: 'latest'
-          # extended: true
-
-      - name: Build
-        run: hugo --environment gh-pages
+          path: ./public
 
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
-        if: github.ref == 'refs/heads/main'
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./public
\ No newline at end of file
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
index 01a0b24..5c05f90 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "themes/hugo-theme-learn"]
-	path = themes/hugo-theme-learn
-	url = https://github.com/matcornic/hugo-theme-learn.git
+[submodule "themes/hugo-theme-relearn"]
+	path = themes/hugo-theme-relearn
+	url = https://github.com/McShelby/hugo-theme-relearn.git
diff --git a/README.md b/README.md
index 0669d4c..5cba68a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# Klaytn Workshop - Baobab Setup
+# Kaia Workshop - Kairos Setup
 
-![Klaytn Docs](images/klaytn.png)
+![Kaia Docs](/images/Kaia-docs.png)
 
 ## Index
   - [Overview](#overview) 
@@ -13,10 +13,10 @@
 
 ## Overview
 <!-- Write Overview about this project -->
-**If you want to join Klaytn Baobab network, this workshop will be the best guidance. Below are included in this workshop.**
+**If you want to join Kaia Kairos network, this workshop will be the best guidance. Below are included in this workshop.**
 - Prerequisites (Firewall & Package Installation)
-- Chaindata Fast sync with Baobab
-- Baobab Network Configuration
+- Chaindata Fast sync with Kairos
+- Kairos Network Configuration
 - Service Status Management
 
 ## How this repository works
@@ -30,20 +30,21 @@
 
 ## Contributing
 <!-- Write the way to contribute -->
-Thank you for your interest in contributing to Klaytn Workshop. Klaytn Workshop is always open to anyone and we welcome your contribution. 
-### How to contribute on Klaytn Workshop
+Thank you for your interest in contributing to Kaia Workshop. Kaia Workshop is always open to anyone and we welcome your contribution. 
+### How to contribute on Kaia Workshop
 1. Site scaffolding
 ```
 .
 ├── README.md
 ├── archetypes
-├── config
+├── assets
 ├── content    ====> Where contents can be updated.(Markdown)
 ├── data
 ├── layouts
 ├── resources
 ├── static
-└── themes
+├── themes
+└── hugo.toml
 ```
 2. Labaeling - [issue|typo|update|new]
 3. Branch Naming when PR - hubo/update-3-b, hugo/new-3-c 
diff --git a/static/css/theme-klaytn.css b/assets/css/theme-kaia.css
similarity index 80%
rename from static/css/theme-klaytn.css
rename to assets/css/theme-kaia.css
index c5081bc..42c7dd0 100644
--- a/static/css/theme-klaytn.css
+++ b/assets/css/theme-kaia.css
@@ -5,24 +5,24 @@
     --MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
     --MAIN-LINK-color:#1C90F3; /* Color of links */
     --MAIN-LINK-HOVER-color:#167ad0; /* Color of hovered links */
-    --MAIN-ANCHOR-color: #1C90F3; /* color of anchors on titles */
+    --MAIN-ANCHOR-color: #4CE275; /* color of anchors on titles */
 
-    --MENU-HEADER-BG-color:#000000; /* Background color of menu header */
+    --MENU-HEADER-BG-color:#040404; /* Background color of menu header */
     --MENU-HEADER-BORDER-color:#202020; /*Color of menu header border */
 
     --MENU-SEARCH-BG-color:#202020; /* Search field background color (by default borders + icons) */
-    --MENU-SEARCH-BOX-color: #cc0000; /* Override search field border color */
-    --MENU-SEARCH-BOX-ICONS-color: #cc0000; /* Override search field icons color */
+    --MENU-SEARCH-BOX-color: #BFF009; /* Override search field border color */
+    --MENU-SEARCH-BOX-ICONS-color: #BFF009; /* Override search field icons color */
 
-    --MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its childs */
-    --MENU-SECTIONS-BG-color:#000000; /* Background color of other sections */
+    --MENU-SECTIONS-ACTIVE-BG-color:#144625; /* Background color of the active section and its childs */
+    --MENU-SECTIONS-BG-color:#040404; /* Background color of other sections */
     --MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
     --MENU-SECTIONS-LINK-HOVER-color: #e6e6e6;  /* Color of links in menu, when hovered */
-    --MENU-SECTION-ACTIVE-CATEGORY-color: #777; /* Color of active category text */
-    --MENU-SECTION-ACTIVE-CATEGORY-BG-color: #fff; /* Color of background for the active category (only) */
+    --MENU-SECTION-ACTIVE-CATEGORY-color: #ccc; /* Color of active category text */
+    --MENU-SECTION-ACTIVE-CATEGORY-BG-color: #5f7707; /* Color of background for the active category (only) */
 
-    --MENU-VISITED-color: #cc0000; /* Color of 'page visited' icons in menu */
-    --MENU-SECTION-HR-color: #20272b; /* Color of <hr> separator in menu */
+    --MENU-VISITED-color: #BFF009; /* Color of 'page visited' icons in menu */
+    --MENU-SECTION-HR-color: #144625; /* Color of <hr> separator in menu */
 
 }
 
diff --git a/config/gh-pages/config.toml b/config/gh-pages/config.toml
deleted file mode 100644
index e936c46..0000000
--- a/config/gh-pages/config.toml
+++ /dev/null
@@ -1,76 +0,0 @@
-baseURL = "/klaytn-baobab-setup-workshop"
-languageCode = 'en-us'
-title = 'Klaytn CCO Onboarding - Baobab'
-uglyurls = true
-canonifyURLs = true
-
-# Change the default theme to be use when building the site with Hugo
-theme = "hugo-theme-learn"
-
-# For search functionality
-[outputs]
-home = [ "HTML", "RSS", "JSON"]
-
-[params]
-# Prefix URL to edit current page. Will display an "Edit this page" button on top right hand corner of every page.
-# Useful to give opportunity to people to create merge request for your doc.
-# See the config.toml file from this documentation site to have an example.
-editURL = ""
-# Author of the site, will be used in meta information
-author = "Klaytn DevOps team"
-# Description of the site, will be used in meta information
-description = ""
-# Shows a checkmark for visited pages on the menu
-showVisitedLinks = true
-# Disable search function. It will hide search bar
-disableSearch = false
-# Javascript and CSS cache are automatically busted when new version of site is generated.
-# Set this to true to disable this behavior (some proxies don't handle well this optimization)
-disableAssetsBusting = false
-# Set this to true to disable copy-to-clipboard button for inline code.
-disableInlineCopyToClipBoard = false
-# A title for shortcuts in menu is set by default. Set this to true to disable it.
-disableShortcutsTitle = false
-# If set to false, a Home button will appear below the search bar on the menu.
-# It is redirecting to the landing page of the current language if specified. (Default is "/")
-disableLandingPageButton = true
-# When using mulitlingual website, disable the switch language button.
-disableLanguageSwitchingButton = false
-# Hide breadcrumbs in the header and only show the current page title
-disableBreadcrumb = true
-# If set to true, prevents Hugo from including the mermaid module if not needed (will reduce load times and traffic)
-disableMermaid = false
-# Specifies the remote location of the mermaid js
-customMermaidURL = "https://unpkg.com/mermaid@8.8.0/dist/mermaid.min.js"
-# Hide Next and Previous page buttons normally displayed full height beside content
-disableNextPrev = false
-# Order sections in menu by "weight" or "title". Default to "weight"
-ordersectionsby = "weight"
-# Change default color scheme with a variant one. Can be "red", "blue", "green".
-themeVariant = "klaytn"
-# Provide a list of custom css files to load relative from the `static/` folder in the site root.
-custom_css = ["css/foo.css", "css/bar.css"]
-# Change the title separator. Default to "::".
-titleSeparator = "-"
-
-[Lanugages]
-[Lanugages.en]
-landingPageURL = "/"
-landingPageName = "<i class='fas fa-home'></i>Home"
-
-[[menu.shortcuts]]
-name = "<i class='fab fa-github'></i> Workshop Github repo"
-identifier = "ds"
-url = "https://github.com/klaytn/klaytn-baobab-setup-workshop"
-weight = 10
-
-[[menu.shortcuts]]
-name = "<i class='fas fa-bookmark'></i> Klaytn Documentation"
-identifier = "klaytndoc"
-url = "https://docs.klaytn.foundation/"
-weight = 20
-
-[[menu.shortcuts]]
-name = "<i class='fas fa-bullhorn'></i> Klaytn Foundation"
-url = "https://klaytn.foundation/"
-weight = 30
diff --git a/content/10_prerequisites/10_firewall_configuration.md b/content/10_prerequisites/10_firewall_configuration.md
index db60372..e859bdd 100644
--- a/content/10_prerequisites/10_firewall_configuration.md
+++ b/content/10_prerequisites/10_firewall_configuration.md
@@ -7,27 +7,27 @@ draft: false
 ---
 {{< line_break >}}
 
-#### 1. *(Only for CN)* Firewall configuration
+##### 1. *(Only for CN)* Firewall configuration
 
-##### 1) If pre-cypress performance test is completed, remove below Klaytn CN's IP address of Pre-cypress from your firewall ingress rule.
+###### 1) If Private Network performance test is completed, remove below Kaia CN's IP address of Private Network from your firewall ingress rule.
 ```Pre Cyprss KF CN IP```
 ```Pre Cyprss KF BN IP```
 
-##### 2) For communication and multichannel between Kairos CN, allow TCP ```32323-32324``` with below IP addresses to your firewall ingress rule.
+###### 2) For communication and multichannel between Kairos CN, allow TCP ```32323-32324``` with below IP addresses to your firewall ingress rule.
 ```54.180.180.202```   
 ```54.180.18.176```   
 ```52.79.134.72```   
 ```52.78.232.39```
 ```13.124.59.131```
 
-##### 3) Additionally, it is required to allow UDP ``` 32323 ``` with the same IP addresses to your firewall ingress rule.
+###### 3) Additionally, it is required to allow UDP ``` 32323 ``` with the same IP addresses to your firewall ingress rule.
 ```54.180.180.202```   
 ```54.180.18.176```   
 ```52.79.134.72```   
 ```52.78.232.39```   
 ```13.209.190.55```
 
-##### 4) For communication, allow ```all traffic``` to your firewall ```egress``` rule.
+###### 4) For communication, allow ```all traffic``` to your firewall ```egress``` rule.
 ```vim
 IP version    |    Type           |    Protocol    |    Port range    |    Destination
 ---------------------------------------------------------------------------------------
@@ -35,7 +35,7 @@ IPv4          |    All traffic    |    All         |    All           |    0.0.0
 ```
 
 {{< line_break >}}   
-*Please note that the above four IP addresses are attached to the Klaytn Kairos CNs.*
+*Please note that the above four IP addresses are attached to the Kaia Kairos CNs.*
 
 {{< line_break >}}
 If you finish this step, please click the next button ```>``` on the right side of this page.
diff --git a/content/10_prerequisites/20_package_installation.md b/content/10_prerequisites/20_package_installation.md
index 16fd76c..006bfd0 100644
--- a/content/10_prerequisites/20_package_installation.md
+++ b/content/10_prerequisites/20_package_installation.md
@@ -8,10 +8,10 @@ draft: false
 
 {{< line_break >}}
 
-#### 2. Installation of Klaytn packages for CN and PN
-_** We've already installed packages during the Pre-cypress stage. If you need to install newly, please refer these documents._
-##### 1) CN - <https://docs.kaia.io/nodes/core-cell/install/install-consensus-nodes/>
-##### 2) PN - <https://docs.kaia.io/nodes/core-cell/install/install-proxy-nodes/>
+##### 2. Installation of Kaia packages for CN and PN
+_** We've already installed packages during the Private Network stage. If you need to install newly, please refer these documents._
+###### 1) CN - <https://docs.kaia.io/nodes/core-cell/install/install-consensus-nodes/>
+###### 2) PN - <https://docs.kaia.io/nodes/core-cell/install/install-proxy-nodes/>
 
 {{< line_break >}}
 If you finish this step, please click the next button ```>``` on the right side of this page.
\ No newline at end of file
diff --git a/content/10_prerequisites/_index.md b/content/10_prerequisites/_index.md
index 3c71fd8..3ff27f3 100644
--- a/content/10_prerequisites/_index.md
+++ b/content/10_prerequisites/_index.md
@@ -1,15 +1,13 @@
 +++
 title = "Prerequisites"
 date = 2022-07-11T10:17:42+09:00
-weight = 10
-chapter = true
+weight = 1
+type = "chapter"
 pre = "<b>1. </b>"
 draft = false
 +++
 
-### Chapter 1
 
-# Prerequisites
 The prerequisites for joining Kairos network are covered in this chapter. 
 
 {{< line_break >}}
diff --git a/content/20_network_reset/10_stop_klaytn.md b/content/20_network_reset/10_stop_klaytn.md
index 2f75da7..00bac20 100644
--- a/content/20_network_reset/10_stop_klaytn.md
+++ b/content/20_network_reset/10_stop_klaytn.md
@@ -1,5 +1,5 @@
 ---
-title: "Stop the Klaytn service"
+title: "Stop the Kaia service"
 date: 2022-07-11T15:16:17+09:00
 weight: 10
 pre: "<b>A. </b>"
@@ -7,22 +7,22 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 1. Stop the Klaytn service, if it is running.
-##### 1) For CN,
+##### 1. Stop the Kaia service, if it is running.
+###### 1) For CN,
 {{< highlight html >}}
 $ sudo systemctl status kcnd
 $ sudo systemctl stop kcnd
 $ sudo systemctl status kcnd
 {{< /highlight >}}
 
-##### 2) For PN,
+###### 2) For PN,
 {{< highlight html >}}
 $ sudo systemctl status kpnd
 $ sudo systemctl stop kpnd
 $ sudo systemctl status kpnd
 {{< /highlight >}}
 
-##### 3) If the services are not installed from ```yum```, you can stop the service like below,
+###### 3) If the services are not installed from ```yum```, you can stop the service like below,
 {{< highlight html >}}
 $ sudo <installation_path>/kcnd status
 $ sudo <installation_path>/kcnd stop
diff --git a/content/20_network_reset/20_stop_telegraf.md b/content/20_network_reset/20_stop_telegraf.md
index 5e826cf..af4a58c 100644
--- a/content/20_network_reset/20_stop_telegraf.md
+++ b/content/20_network_reset/20_stop_telegraf.md
@@ -7,8 +7,8 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 2. Stop the Telegraf service, if it is running.
-##### 1) For both CN and PN,
+##### 2. Stop the Telegraf service, if it is running.
+###### 1) For both CN and PN,
 {{< highlight html >}}
 $ sudo systemctl status telegraf
 $ sudo systemctl stop telegraf
diff --git a/content/20_network_reset/30_remove_data_and_log.md b/content/20_network_reset/30_remove_data_and_log.md
index 1c2a1fe..f3dd279 100644
--- a/content/20_network_reset/30_remove_data_and_log.md
+++ b/content/20_network_reset/30_remove_data_and_log.md
@@ -7,25 +7,25 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 3. Remove existing chaindata and log for pre-cypress.
+##### 3. Remove existing chaindata and log for Private Network.
 
-##### 0) During pre-cypress, you did set <klaytn_home_path> for Ansible deployment. But you can check this out if you can't remember where your data directory is located.
+###### 0) During Private Network, you did set <kaia_home_path> for Ansible deployment. But you can check this out if you can't remember where your data directory is located.
 {{< highlight html >}}
 $ grep "DATA_DIR" /etc/kpnd/conf/kpnd.conf
 {{< /highlight >}}
 
-##### 1) For CN,
+###### 1) For CN,
 {{< highlight html >}}
-$ sudo rm -Rf <your_klaytn_home_path>/kcnd/data/klay/chaindata
-$ sudo rm -Rf <your_klaytn_home_path>/kcnd/data/klay/lightchaindata
-$ sudo rm -Rf <your_klaytn_home_path>/kcnd/log/*
+$ sudo rm -Rf <your_kaia_home_path>/kcnd/data/klay/chaindata
+$ sudo rm -Rf <your_kaia_home_path>/kcnd/data/klay/lightchaindata
+$ sudo rm -Rf <your_kaia_home_path>/kcnd/log/*
 {{< /highlight >}}
 
-##### 2) For PN,
+###### 2) For PN,
 {{< highlight html >}}
-$ sudo rm -Rf <your_klaytn_home_path>/kpnd/data/klay/chaindata
-$ sudo rm -Rf <your_klaytn_home_path>/kpnd/data/klay/lightchaindata
-$ sudo rm -Rf <your_klaytn_home_path>/kpnd/log/*
+$ sudo rm -Rf <your_kaia_home_path>/kpnd/data/klay/chaindata
+$ sudo rm -Rf <your_kaia_home_path>/kpnd/data/klay/lightchaindata
+$ sudo rm -Rf <your_kaia_home_path>/kpnd/log/*
 {{< /highlight >}}
 
 {{< line_break >}}
diff --git a/content/20_network_reset/40_replace_bls-nodekey.md b/content/20_network_reset/40_replace_bls-nodekey.md
index fb0de22..4dc0d93 100644
--- a/content/20_network_reset/40_replace_bls-nodekey.md
+++ b/content/20_network_reset/40_replace_bls-nodekey.md
@@ -7,23 +7,23 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 4. Replace bls-nodekey on the CN - Except Bughole & Certik.
+##### 4. Replace bls-nodekey on the CN - Except Bughole & Certik.
 
 > BLS-Nodekey is your Private key what you generate with Klay Tool.
 
-![CN](https://raw.githubusercontent.com/klaytn/klaytn-pre-cypress-setup-workshop/main/static/images/nodekey.png)
+![CN](/images/nodekey.png)
 
 In order to operate a node, a `bls-nodekey` is required. The KCN binary will create a new one for you if you do not have it. {{< line_break >}}
 If you have one, you need to put your `bls-nodekey` into the `data` directory.
 
-##### 1) Rename auto-generated bls-key - will be deleted later
+###### 1) Rename auto-generated bls-key - will be deleted later
 {{< highlight html >}}
-$ mv /<Data_DIR>/klay/bls-nodekey /<your_klaytn_home_path>/data/klay/bls-nodekey_temp
+$ mv /<Data_DIR>/klay/bls-nodekey /<your_kaia_home_path>/data/klay/bls-nodekey_temp
 {{< /highlight >}}
 
 {{< line_break >}}
 
-##### 2) Create bls-nodekey file
+###### 2) Create bls-nodekey file
 {{< highlight html >}}
 $ vi /<Data_DIR>/bls-nodekey
 {{< /highlight >}}
diff --git a/content/20_network_reset/_index.md b/content/20_network_reset/_index.md
index a33a82f..6c00926 100644
--- a/content/20_network_reset/_index.md
+++ b/content/20_network_reset/_index.md
@@ -1,16 +1,14 @@
 +++
 title = "Reset Network Configuration"
 date = 2022-07-11T10:24:36+09:00
-weight = 20
-chapter = true
+weight = 2
+type = "chapter"
 pre = "<b>2. </b>"
 +++
 
-### Chapter 2
 
-# Reset Network Configuration
 
-#### In this chapter, you will reset the Pre-cypress network configuration.
+###### In this chapter, you will reset the Private Network configuration.
 
 {{< line_break >}}
 {{< line_break >}}
diff --git a/content/30_download_chaindata/20_unarchive_chaindata.md b/content/30_download_chaindata/20_unarchive_chaindata.md
index c8291c8..2842de7 100644
--- a/content/30_download_chaindata/20_unarchive_chaindata.md
+++ b/content/30_download_chaindata/20_unarchive_chaindata.md
@@ -7,16 +7,16 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 2. Extract the chaindata downloaded to the DATA_DIR.
+##### 2. Extract the chaindata downloaded to the DATA_DIR.
 
-##### 1) For CN,
+###### 1) For CN,
 {{< highlight html >}}
-$ tar -C <your_klaytn_home_path>/kcnd/data -xvf kaia-kairos-pruning-chaindata-20240819010812.tar.gz --exclude klay/chaindata/receipts
+$ tar -C <your_kaia_home_path>/kcnd/data -xvf kaia-kairos-pruning-chaindata-20240819010812.tar.gz --exclude klay/chaindata/receipts
 {{< /highlight >}}
 
-##### 2) For PN,
+###### 2) For PN,
 {{< highlight html >}}
-$ tar -C <your_klaytn_home_path>/kpnd/data -xvf kaia-kairos-pruning-chaindata-20240819010812.tar.gz --exclude klay/chaindata/receipts
+$ tar -C <your_kaia_home_path>/kpnd/data -xvf kaia-kairos-pruning-chaindata-20240819010812.tar.gz --exclude klay/chaindata/receipts
 {{< /highlight >}}
 
 _** If you want to reduce the time for extracting, please refer this [pigz](https://zlib.net/pigz/) example._
@@ -24,7 +24,7 @@ _** If you want to reduce the time for extracting, please refer this [pigz](http
 (Amazon Linux 2) $ sudo amazon-linux-extras install epel
 (CentOS) $ sudo yum install epel-release -y
 $ sudo yum install pigz
-$ tar -I pigz -C <your_klaytn_home_path>/k*nd/data -xvf kaia-kairos-pruning-chaindata-20240819010812.tar.gz --exclude klay/chaindata/receipts
+$ tar -I pigz -C <your_kaia_home_path>/k*nd/data -xvf kaia-kairos-pruning-chaindata-20240819010812.tar.gz --exclude klay/chaindata/receipts
 {{< /highlight >}}
 
 {{< line_break >}}
diff --git a/content/30_download_chaindata/30_remove_chaindata.md b/content/30_download_chaindata/30_remove_chaindata.md
index 2129b9d..6c8605f 100644
--- a/content/30_download_chaindata/30_remove_chaindata.md
+++ b/content/30_download_chaindata/30_remove_chaindata.md
@@ -7,9 +7,9 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 3. You can remove the chaindata downloaded, if the previous step is completed.
+##### 3. You can remove the chaindata downloaded, if the previous step is completed.
 
-##### 1) For both CN and PN,
+###### 1) For both CN and PN,
 {{< highlight html >}}
 $ rm kaia-kairos-chaindata-****************.tar.gz
 {{< /highlight >}}
diff --git a/content/30_download_chaindata/_index.md b/content/30_download_chaindata/_index.md
index 66fbcac..2b2049d 100644
--- a/content/30_download_chaindata/_index.md
+++ b/content/30_download_chaindata/_index.md
@@ -1,17 +1,15 @@
 +++
 title = "Fast Sync with Kairos"
 date = 2022-07-11T10:25:05+09:00
-weight = 30
-chapter = true
+weight = 3
+type = "chapter"
 pre = "<b>3. </b>"
 +++
 
-### Chapter 3   
+  
 
-# Fast Sync with Kairos chaindata   
-
-#### Klaytn has been snapshotting Kairos chaindata once a day. 
-#### In this chapter, we are going to explore where the snapshot is stored, and the latest chaindata snapshot of Kairos will be used to sync as fast as possible.
+##### Kaia has been snapshotting Kairos chaindata once a day. 
+##### In this chapter, we are going to explore where the snapshot is stored, and the latest chaindata snapshot of Kairos will be used to sync as fast as possible.
 
 {{< line_break >}}
 {{< line_break >}}
diff --git a/content/40_configure_network/10_prepare_genesis_for_baobab.md b/content/40_configure_network/10_prepare_genesis_for_baobab.md
index e504cd7..6ba8ee6 100644
--- a/content/40_configure_network/10_prepare_genesis_for_baobab.md
+++ b/content/40_configure_network/10_prepare_genesis_for_baobab.md
@@ -7,14 +7,14 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 1. Remove or backup existing genesis.json for Pre-cypress.
-##### 1) For CN,
+##### 1. Remove or backup existing genesis.json for Private Network.
+###### 1) For CN,
 {{< highlight html >}}
-$ mv <your_klaytn_home_path>/kcnd/data/genesis.json <your_klaytn_home_path>/kcnd/data/genesis.json.pre-cypress 
+$ mv <your_kaia_home_path>/kcnd/data/genesis.json <your_kaia_home_path>/kcnd/data/genesis.json.private-network 
 {{< /highlight >}}
-##### 2) For PN,
+###### 2) For PN,
 {{< highlight html >}}
-$ mv <your_klaytn_home_path>/kpnd/data/genesis.json <your_klaytn_home_path>/kpnd/data/genesis.json.pre-cypress
+$ mv <your_kaia_home_path>/kpnd/data/genesis.json <your_kaia_home_path>/kpnd/data/genesis.json.private-network
 {{< /highlight >}}
 {{< line_break >}}
 
diff --git a/content/40_configure_network/20_node_configuration.md b/content/40_configure_network/20_node_configuration.md
index 9a0f399..a750607 100644
--- a/content/40_configure_network/20_node_configuration.md
+++ b/content/40_configure_network/20_node_configuration.md
@@ -7,10 +7,10 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 1. Modify network, discovery and boot node information.
+##### 1. Modify network, discovery and boot node information.
 _** Note that CN and PN have some different information._
 
-##### 1) For CN, your configuration should be modified as shown below.
+###### 1) For CN, your configuration should be modified as shown below.
 {{< highlight html >}}
 $ egrep "^NETWORK|NO_DISCOVER|BOOTNODES|ADDITIONAL" /etc/kcnd/conf/kcnd.conf
 NETWORK="baobab"
@@ -20,7 +20,7 @@ BOOTNODES="kni://979159c738bb0c8c60b36267c56d2b4d4a995326be666460c3d612856caab52
 ADDITIONAL="--state.trie-cache-limit 5000 --state.live-pruning"
 {{< /highlight >}}
 
-##### 2) For PN
+###### 2) For PN
 {{< highlight html >}}
 $ egrep "^NETWORK|NO_DISCOVER|BOOTNODES|ADDITIONAL" /etc/kpnd/conf/kpnd.conf
 NETWORK="baobab"
@@ -31,11 +31,11 @@ ADDITIONAL="--state.trie-cache-limit 5000 --state.live-pruning"
 {{< /highlight >}}
 {{< line_break >}}
 
-#### 2. Check if the static-nodes.json has correct information for your PN.
+##### 2. Check if the static-nodes.json has correct information for your PN.
 _** Unlike CN, PN uses a static-nodes.json file to find out where to connect._   
 _** If only CN information is found in the file, it is correctly configured._
 
-##### 1) For both PN1 and PN2,
+###### 1) For both PN1 and PN2,
 {{< highlight html >}}
 [
   "CN_KNI_ADDRESS@CN_INTERNAL_IP:PORT?discport=0&ntype=cn"
diff --git a/content/40_configure_network/30_telegraf_configuration.md b/content/40_configure_network/30_telegraf_configuration.md
index 3ff235c..d1ec22a 100644
--- a/content/40_configure_network/30_telegraf_configuration.md
+++ b/content/40_configure_network/30_telegraf_configuration.md
@@ -7,11 +7,11 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 1. To monitor your nodes in Kairos Dashboard, please change the influxdb configuration as below:
+##### 1. To monitor your nodes in Kairos Dashboard, please change the influxdb configuration as below:
 
-##### 1) For both CN and PN,
+###### 1) For both CN and PN,
 {{< highlight html >}}
-$ grep -A2 "influxdb" /etc/telegraf/telegraf.d/klaytn.conf
+$ grep -A2 "influxdb" /etc/telegraf/telegraf.d/kaia.conf
 [[outputs.influxdb]]
 urls = [ "http://15.164.55.202:8086" ]
 database = "klaytn_beta_baobab"
diff --git a/content/40_configure_network/_index.md b/content/40_configure_network/_index.md
index f7ff488..1954875 100644
--- a/content/40_configure_network/_index.md
+++ b/content/40_configure_network/_index.md
@@ -1,17 +1,15 @@
 +++
 title = "Configure Kairos Network"
 date = 2022-07-11T10:25:55+09:00
-weight = 40
-chapter = true
+weight = 4
+type = "chapter"
 pre = "<b>4. </b>"
 +++
 
-### Chapter 4
 
-# Configure Kairos Network
 
-#### Now, we are going to re-configure networks to join Kairos.
-#### 
+##### Now, we are going to re-configure networks to join Kairos.
+##### 
 
 {{< line_break >}}
 {{< line_break >}}
diff --git a/content/50_start_services/10_start_klaytn_service.md b/content/50_start_services/10_start_klaytn_service.md
index bf3883a..1409c9d 100644
--- a/content/50_start_services/10_start_klaytn_service.md
+++ b/content/50_start_services/10_start_klaytn_service.md
@@ -1,5 +1,5 @@
 ---
-title: "Start the klaytn services"
+title: "Start the kaia services"
 date: 2022-07-11T18:37:31+09:00
 weight: 10
 pre: "<b>A. </b>"
@@ -7,22 +7,22 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 1. Start the Klaytn service, if it is running.
-##### 1) For CN,
+##### 1. Start the Kaia service, if it is running.
+###### 1) For CN,
 {{< highlight html >}}
 $ sudo systemctl status kcnd
 $ sudo systemctl start kcnd
 $ sudo systemctl status kcnd
 {{< /highlight >}}
 
-##### 2) For PN,
+###### 2) For PN,
 {{< highlight html >}}
 $ sudo systemctl status kpnd
 $ sudo systemctl start kpnd
 $ sudo systemctl status kpnd
 {{< /highlight >}}
 
-##### 3) If the services are not installed from ```yum```, you can start the service like below,
+###### 3) If the services are not installed from ```yum```, you can start the service like below,
 {{< highlight html >}}
 $ sudo <installation_path>/kcnd status
 $ sudo <installation_path>/kcnd start
diff --git a/content/50_start_services/20_start_telegraf_service.md b/content/50_start_services/20_start_telegraf_service.md
index b018663..7dc406c 100644
--- a/content/50_start_services/20_start_telegraf_service.md
+++ b/content/50_start_services/20_start_telegraf_service.md
@@ -7,8 +7,8 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 2. Start the Telegraf service, if it is running.
-##### 1) For both CN and PN,
+##### 2. Start the Telegraf service, if it is running.
+###### 1) For both CN and PN,
 {{< highlight html >}}
 $ sudo systemctl status telegraf
 $ sudo systemctl start telegraf
diff --git a/content/50_start_services/30_check_the_services.md b/content/50_start_services/30_check_the_services.md
index 277a85b..81b6a07 100644
--- a/content/50_start_services/30_check_the_services.md
+++ b/content/50_start_services/30_check_the_services.md
@@ -7,20 +7,20 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 3. Watch the service log to confirm if your nodes are correctly joined.
+##### 3. Watch the service log to confirm if your nodes are correctly joined.
 
 _** If the node is not a proposer at that block, and the consensus is successful, the node have executed(==validates) the block. In other words, a block is inserted._
-_** You can refer [this document](https://docs.klaytn.foundation/node/node-log#info-logs) for more details about node log. 
+_** You can refer [this document](https://docs.kaia.io/misc/operation/node-log/#info-logs) for more details about node log. 
 
-##### 1) For CN,
+###### 1) For CN,
 {{< highlight html >}}
-$ tail <your_klaytn_home_path>/kcnd/log/kcnd.out
+$ tail <your_kaia_home_path>/kcnd/log/kcnd.out
 INFO Inserted a new block number=14 hash=13cbfc…f007fc txs=0 gas=0 elapsed=793.458µs processTxs=167ns finalize=157.708µs validateState=7.542µs totalWrite=443.417µs trieWrite=256.667µs
 {{< /highlight >}}
 
-##### 2) For PN,
+###### 2) For PN,
 {{< highlight html >}}
-$ tail <your_klaytn_home_path>/kcnd/log/kpnd.out
+$ tail <your_kaia_home_path>/kcnd/log/kpnd.out
 INFO Inserted a new block number=14 hash=13cbfc…f007fc txs=0 gas=0 elapsed=793.458µs processTxs=167ns finalize=157.708µs validateState=7.542µs totalWrite=443.417µs trieWrite=256.667µs
 {{< /highlight >}}
 
diff --git a/content/50_start_services/40_check_monitoring_dashboard.md b/content/50_start_services/40_check_monitoring_dashboard.md
index fab0867..8742eb0 100644
--- a/content/50_start_services/40_check_monitoring_dashboard.md
+++ b/content/50_start_services/40_check_monitoring_dashboard.md
@@ -7,17 +7,17 @@ draft: false
 ---
 
 {{< line_break >}}
-#### 4. Take a look at Grafana dashboard to confirm if your nodes are correctly joined to Kairos network.
+##### 4. Take a look at Grafana dashboard to confirm if your nodes are correctly joined to Kairos network.
 
-**Link : [Kairos Grafana](http://baobab.klaytn.net:3000/d/K2aqGNDZz/dashboardcco?orgId=1&refresh=5s&from=now-5m&to=now)**
+**Link : [Kairos Grafana](http://kairos.node.kaia.io:3000/d/K2aqGNDZz/dashboardcco?orgId=1&refresh=5s&from=now-5m&to=now)**
 {{< line_break >}}
 
 _** You can refer this document to check your services further._   
-_https://docs.klaytn.foundation/node/core-cell/installation-guide/testing-the-core-cell#kcn-console-kpn-console_
+_https://docs.kaia.io/nodes/core-cell/install/install-consensus-nodes/#testing-the-core-cell-_
 {{< line_break >}}
 
-#### If your nodes are shown and CN/PN Inter Connections looks 2 in this dashboard, everything is configured normally.  
-#### Please send a message to Klaytn DevOps by Slack channel #cco_7th_batch.
+##### If your nodes are shown and CN/PN Inter Connections looks 2 in this dashboard, everything is configured normally.  
+##### Please send a message to Kaia DevOps by Slack channel #cco_7th_batch.
 {{< line_break >}}
 
 
diff --git a/content/50_start_services/_index.md b/content/50_start_services/_index.md
index ad5e1a0..114b94b 100644
--- a/content/50_start_services/_index.md
+++ b/content/50_start_services/_index.md
@@ -1,16 +1,14 @@
 +++
 title = "Start the services"
 date = 2022-07-11T18:26:28+09:00
-weight = 50
-chapter = true
+weight = 5
+type = "chapter"
 pre = "<b>5. </b>"
 +++
 
-### Chapter 5
 
-# Start the services
 
-#### Now, we are ready to start Klaytn service for Kairos.
+##### Now, we are ready to start Kaia service for Kairos.
 
 
 {{< line_break >}}
diff --git a/content/60_conclusion/_index.md b/content/60_conclusion/_index.md
index 89e42fb..39bbf8c 100644
--- a/content/60_conclusion/_index.md
+++ b/content/60_conclusion/_index.md
@@ -1,11 +1,11 @@
 +++
 title = "Conclusion"
 date = 2022-07-11T18:51:05+09:00
-weight = 60
-chapter = true
+weight = 6
+type = "chapter"
 pre = "<b>6. </b>"
 +++
 
 
-![Klaytn Baobab_Logo](/images/Logo-baobab.png)
+![Kaia Logo](/images/Logo-1.png)
 ### Congratulations! Now, you are playing in the Kairos network.
\ No newline at end of file
diff --git a/content/_index.md b/content/_index.md
index f8fb360..0c6feeb 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -1,15 +1,14 @@
 +++
-title = "Klaytn - CCO Onboarding - Kairos"
+title = "Kaia - CCO Onboarding - Kairos"
 date = 2022-07-11T10:01:37+09:00
 weight = 0
-chapter = true
+type = "chapter"
 pre = "<b>0. </b>"
 draft = false
 +++
 
 
-![Klaytn Logo](/images/Logo-1.png)
-# CCO Onboarding - Kairos
+![Kaia Logo](/images/Logo-1.png)
    
-This online instruction let you join Klaytn Kairos network.    
+This online instruction let you join Kaia Kairos network.    
 If Consensus/Proxy node setup is already completed, you can start with chapter 2.   
\ No newline at end of file
diff --git a/config/_default/config.toml b/hugo.toml
similarity index 69%
rename from config/_default/config.toml
rename to hugo.toml
index aaed4e9..a16f3e2 100644
--- a/config/_default/config.toml
+++ b/hugo.toml
@@ -1,21 +1,15 @@
 baseURL = '/'
-languageCode = 'en-us'
-title = 'Klaytn CCO Onboarding - Baobab'
 
-# Change the default theme to be use when building the site with Hugo
-theme = "hugo-theme-learn"
+languageCode = 'en-us'
+title = 'Kaia CCO Onboarding - Kairos'
 
-# For search functionality
-[outputs]
-home = [ "HTML", "RSS", "JSON"]
+theme = 'hugo-theme-relearn'
+canonifyURLs = true
 
 [params]
-# Prefix URL to edit current page. Will display an "Edit this page" button on top right hand corner of every page.
-# Useful to give opportunity to people to create merge request for your doc.
-# See the config.toml file from this documentation site to have an example.
-editURL = ""
+themeVariant = 'kaia'
 # Author of the site, will be used in meta information
-author = "Klaytn DevOps team"
+author = "Kaia DevOps team"
 # Description of the site, will be used in meta information
 description = ""
 # Shows a checkmark for visited pages on the menu
@@ -44,31 +38,29 @@ customMermaidURL = "https://unpkg.com/mermaid@8.8.0/dist/mermaid.min.js"
 disableNextPrev = false
 # Order sections in menu by "weight" or "title". Default to "weight"
 ordersectionsby = "weight"
-# Change default color scheme with a variant one. Can be "red", "blue", "green".
-themeVariant = "klaytn"
-# Provide a list of custom css files to load relative from the `static/` folder in the site root.
-custom_css = ["css/foo.css", "css/bar.css"]
 # Change the title separator. Default to "::".
 titleSeparator = "-"
+# Provide a list of custom css files to load relative from the `static/` folder in the site root.
+custom_css = ["css/foo.css", "css/bar.css"]
 
-[Lanugages]
-[Lanugages.en]
+[lanugages]
+[lanugages.en]
 landingPageURL = "/"
 landingPageName = "<i class='fas fa-home'></i>Home"
 
 [[menu.shortcuts]]
 name = "<i class='fab fa-github'></i> Github repo"
 identifier = "ds"
-url = "https://github.com/klaytn/klaytn"
+url = "https://github.com/kaiachain/kaia"
 weight = 10
 
 [[menu.shortcuts]]
-name = "<i class='fas fa-bookmark'></i> Klaytn Documentation"
-identifier = "klaytndoc"
-url = "https://docs.klaytn.foundation/"
+name = "<i class='fas fa-bookmark'></i> Kaia Documentation"
+identifier = "kaiadoc"
+url = "https://docs.kaia.io/"
 weight = 20
 
 [[menu.shortcuts]]
-name = "<i class='fas fa-bullhorn'></i> Klaytn Foundation"
-url = "https://klaytn.foundation/"
+name = "<i class='fas fa-bullhorn'></i> Kaia DLT Foundation"
+url = "https://www.kaia.io/"
 weight = 30
diff --git a/layouts/partials/menu-footer.html b/layouts/partials/menu-footer.html
index 92a08f2..b1ed1a7 100644
--- a/layouts/partials/menu-footer.html
+++ b/layouts/partials/menu-footer.html
@@ -1 +1 @@
-<p>© Klaytn Foundation 2022. All rights reserved.</p>
\ No newline at end of file
+<p>© Kaia Labs Limited 2024. All rights reserved.</p>
\ No newline at end of file
diff --git a/static/images/Kaia-docs.png b/static/images/Kaia-docs.png
new file mode 100644
index 0000000..ca34c62
Binary files /dev/null and b/static/images/Kaia-docs.png differ
diff --git a/static/images/Logo-1.png b/static/images/Logo-1.png
index 0169be3..4e34b38 100644
Binary files a/static/images/Logo-1.png and b/static/images/Logo-1.png differ
diff --git a/static/images/Logo-2.png b/static/images/Logo-2.png
index 0da50a4..c43a51c 100644
Binary files a/static/images/Logo-2.png and b/static/images/Logo-2.png differ
diff --git a/static/images/nodekey.png b/static/images/nodekey.png
new file mode 100644
index 0000000..0bb1725
Binary files /dev/null and b/static/images/nodekey.png differ
diff --git a/themes/hugo-theme-learn b/themes/hugo-theme-learn
deleted file mode 160000
index e817f53..0000000
--- a/themes/hugo-theme-learn
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e817f53d690d35f181c896e0e320cb40f797e88c
diff --git a/themes/hugo-theme-relearn b/themes/hugo-theme-relearn
new file mode 160000
index 0000000..28fce6b
--- /dev/null
+++ b/themes/hugo-theme-relearn
@@ -0,0 +1 @@
+Subproject commit 28fce6b04c414523280c53ee02f9f3a94d9d23da