diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
deleted file mode 100644
index e8ef957e..00000000
--- a/.github/workflows/docker-publish.yml
+++ /dev/null
@@ -1,60 +0,0 @@
-name: Build and Push Docker Image
-
-on:
-  push:
-    tags:
-      - "v*"
-  workflow_dispatch:
-
-env:
-  GHCR_IMAGE: ghcr.io/${{ github.repository }}
-  DOCKERHUB_IMAGE: decolua/9router
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: docker/setup-buildx-action@v3
-
-      - name: Log in to GHCR
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Extract metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: |
-            ${{ env.GHCR_IMAGE }}
-            ${{ env.DOCKERHUB_IMAGE }}
-          tags: |
-            type=semver,pattern={{version}}
-            type=raw,value=latest,enable={{is_default_branch}}
-
-      - name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=registry,ref=${{ env.GHCR_IMAGE }}:buildcache
-          cache-to: type=registry,ref=${{ env.GHCR_IMAGE }}:buildcache,mode=max
-          platforms: linux/amd64,linux/arm64
-          provenance: false
-          sbom: false
diff --git a/.github/workflows/dokploy-deploy.yml b/.github/workflows/dokploy-deploy.yml
index 952e88cc..fcfbd48a 100644
--- a/.github/workflows/dokploy-deploy.yml
+++ b/.github/workflows/dokploy-deploy.yml
@@ -3,7 +3,7 @@ name: Deploy to Dokploy
 on:
   push:
     branches:
-      - master
+      - dev
   workflow_dispatch:
 
 concurrency:
diff --git a/.github/workflows/gitbook-pages.yml b/.github/workflows/gitbook-pages.yml
deleted file mode 100644
index 797e1dcf..00000000
--- a/.github/workflows/gitbook-pages.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: Deploy GitBook to 9router.github.io
-
-on:
-  push:
-    branches: [main, master]
-    paths:
-      - "gitbook/**"
-      - ".github/workflows/gitbook-pages.yml"
-  workflow_dispatch:
-
-concurrency:
-  group: gitbook-pages
-  cancel-in-progress: true
-
-jobs:
-  build-deploy:
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: gitbook
-    steps:
-      - uses: actions/checkout@v5
-
-      - uses: actions/setup-node@v6
-        with:
-          node-version: 24
-
-      - name: Install deps
-        run: npm install --no-audit --no-fund
-
-      - name: Build static export
-        run: npm run build
-        env:
-          NODE_ENV: production
-          NEXT_PUBLIC_BASE_PATH: ""
-
-      - name: Add .nojekyll
-        run: touch out/.nojekyll
-
-      - name: Deploy to 9router.github.io
-        uses: peaceiris/actions-gh-pages@v4
-        with:
-          deploy_key: ${{ secrets.GH_PAGES_DEPLOY_KEY }}
-          external_repository: 9router/9router.github.io
-          publish_branch: main
-          publish_dir: gitbook/out
-          force_orphan: true
-          user_name: github-actions[bot]
-          user_email: github-actions[bot]@users.noreply.github.com
-          commit_message: "deploy: ${{ github.sha }}"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5cab0f4..51d8e70c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## DevOps
 - **Dokploy**: deploy production Compose from GitHub Actions with serialized rollout tracking, terminal-status handling, health verification, and deployment summaries
+- **GitHub Actions**: remove unrelated Docker image publishing and GitBook Pages deployment workflows
 
 # v0.5.35 (2026-07-16)
 
diff --git a/DOCKER.md b/DOCKER.md
index d384dfa4..ab0f813c 100644
--- a/DOCKER.md
+++ b/DOCKER.md
@@ -117,19 +117,3 @@ docker run --rm -p 20128:20128 \
   -e DATA_DIR=/app/data \
   9router
 ```
-
-## Publish (automatic via CI)
-
-Push a git tag `v*` → GitHub Actions builds multi-platform (amd64+arm64) and pushes to:
-- `ghcr.io/decolua/9router:v{version}` + `:latest`
-- `decolua/9router:v{version}` + `:latest`
-
-```bash
-# Use scripts/release.js (recommended)
-node scripts/release.js "Release title" "Notes"
-
-# Or manually
-git tag v0.4.x && git push origin v0.4.x
-```
-
-Workflow: `app/.github/workflows/docker-publish.yml`