diff --git a/.github/workflows/publish docs.yml b/.github/workflows/publish docs.yml
index dcbeec384..ed16bb869 100644
--- a/.github/workflows/publish docs.yml	
+++ b/.github/workflows/publish docs.yml	
@@ -5,7 +5,7 @@ on:
     branches:
       - develop
     paths:
-      - 'docs/**'
+      - 'docs/docs/**'
 
 jobs:
   publish-docs:
diff --git a/.github/workflows/publish engine.yml b/.github/workflows/publish engine.yml
new file mode 100644
index 000000000..4a0ecd8c6
--- /dev/null
+++ b/.github/workflows/publish engine.yml	
@@ -0,0 +1,28 @@
+name: Update and Publish Docs
+
+on:
+  push:
+    # branches:
+      # - 'release/[0-9]+.[0-9]+.[0-9]+-beta'
+    paths:
+      - 'packages/**'
+
+jobs:
+  publish-engine:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+          registry-url: 'https://registry.npmjs.org'
+      - run: cd docs && npm install
+      - run: |
+          npm run build
+      - run: npm run pub:prerelease
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - name: Get version
+        id: get_version
+        run: echo "::set-output name=version::$(node -p "require('./docs/package.json').version")"
diff --git a/packages/editor-skeleton/src/layouts/workbench.less b/packages/editor-skeleton/src/layouts/workbench.less
index 596ea69f6..97a017523 100644
--- a/packages/editor-skeleton/src/layouts/workbench.less
+++ b/packages/editor-skeleton/src/layouts/workbench.less
@@ -105,6 +105,7 @@ body {
   right: 0;
   bottom: 0;
   z-index: -1;
+  overflow: hidden;
 
   &.active {
     z-index: 999;