diff --git a/.ci-trigger b/.ci-trigger
new file mode 100644
index 0000000..6a15ec6
--- /dev/null
+++ b/.ci-trigger
@@ -0,0 +1 @@
+ci trigger 20260822T062156Z
\ No newline at end of file
diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
new file mode 100644
index 0000000..680b5e3
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+++ b/.gitea/workflows/deploy.yml
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+# deployed by gitea act_runner (push to main/dev triggers this)
+name: Build and Deploy (tool.xpcool.com)
+
+on:
+  push:
+    branches: [main, dev]
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install git (Tencent mirror apt)
+        run: |
+          sed -i 's|deb.debian.org|mirrors.cloud.tencent.com|g; s|security.debian.org|mirrors.cloud.tencent.com|g' /etc/apt/sources.list 2>/dev/null || true
+          sed -i 's|deb.debian.org|mirrors.cloud.tencent.com|g; s|security.debian.org|mirrors.cloud.tencent.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || true
+          apt-get update
+          apt-get install -y git
+
+      - name: Checkout (local Gitea, no external actions)
+        run: |
+          git clone --depth 1 --branch "${{ github.ref_name }}" https://oauth2:${{ github.token }}@git.xpcool.com/${{ github.repository }}.git .
+          git checkout ${{ github.sha }}
+
+      - name: Use npmmirror registry (faster in CN)
+        run: npm config set registry https://registry.npmmirror.com
+
+      - name: Enable pnpm via corepack
+        env:
+          COREPACK_NPM_REGISTRY: https://registry.npmmirror.com
+        run: |
+          corepack enable
+          corepack prepare pnpm@10 --activate
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build (Vite)
+        run: pnpm build
+
+      - name: Deploy to /data/www/tool.xpcool.com
+        run: |
+          set -e
+          SRC=dist
+          DST=/data/www/tool.xpcool.com
+          if [ ! -d "$SRC" ]; then
+            echo "BUILD OUTPUT NOT FOUND: $SRC"
+            exit 1
+          fi
+          mkdir -p "$DST"
+          find "$DST" -mindepth 1 -delete
+          cp -r "$SRC"/. "$DST"/
+          chmod -R a+rX "$DST"
+          echo "Deployed tool.xpcool.com -> $DST"