diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..78a59c4
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,22 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    target-branch: "master"
+    schedule:
+      interval: "daily"
+    commit-message:
+      prefix: "👷 gh-actions"
+    labels:
+      - "dependencies"
+  - package-ecosystem: "gitsubmodule"
+    directory: "/"
+    target-branch: "master"
+    schedule:
+      interval: "daily"
+    allow:
+      - dependency-name: "themes/hextra"
+    commit-message:
+      prefix: "🎨 Theme"
+    labels:
+      - "dependencies"
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 89d0790..1e1456a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -2,6 +2,8 @@ name: Deploy
 
 on: [workflow_dispatch]
 
+permissions:
+  contents: read
 jobs:
   deploy:
     name: Deploy
@@ -10,9 +12,12 @@ jobs:
       
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          persist-credentials: false
 
       - name: Install Hugo
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
           hugo-version: '0.147.8'
 
@@ -28,9 +33,6 @@ jobs:
 
       - name: Build
         run: |
-          #sudo apt update
-          #sudo apt install -y git
-          git submodule update --init
           hugo --minify
           cd public; tar czf x *
           scp x ${{ secrets.NAME }}@${{ secrets.HOST }}:/tmp/
diff --git a/README.md b/README.md
index e96c5ae..e493702 100644
--- a/README.md
+++ b/README.md
@@ -2,23 +2,40 @@
 
 [**Preview**](https://rustdesk.com/docs/)
 
-Install [hugo](https://gohugo.io/getting-started/installing/)
+## Preview and build at local
 
-The clone this repo
-`git clone https://github.com/rustdesk/doc.rustdesk.com.git`
+1. Install [Hugo](https://gohugo.io/installation)
 
-Change to this folder:
+2. Clone the repo, if you want to submit changes, please [Fork](https://github.com/rustdesk/doc.rustdesk.com/fork) and clone your fork.
 
-`cd docs.rustdesk.com`
-
-Then run the following commands:
+```sh
+git clone --recursive https://github.com/rustdesk/doc.rustdesk.com.git
 ```
-hugo new site quickstart
-cd quickstart
-git init
-git clone https://github.com/matcornic/hugo-theme-learn themes/hugo-theme-learn
-echo "theme = 'hugo-theme-learn'" >> hugo.toml
+
+3. Change to the folder:
+
+```sh
+cd docs.rustdesk.com
+```
+
+4. Start Hugo Server
+
+```sh
 hugo server
 ```
 
-Make any changes and then reupload.
+If you found any bugs, stop the server and delete `public` folder and run again.
+
+You could make changes and than push and create PR.
+
+## Update branch/fork
+
+Sync your fork at GitHub UI or create new branch that points to upstream.
+
+Make sure you've checkout to right branch, and run:
+
+```sh
+git pull --recurse-submodules
+```
+
+If you're cloned from here, just run the command.