diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9e9fab4..34760617 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -105,9 +105,7 @@ jobs:
             ${{ runner.os }}-
       - run: npm i -g pnpm
       - run: pnpm i
-      - run: cd documents
-      - run: pnpm run api
-      - run: pnpm run build
+      - run: pnpm run build:docs
 
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
diff --git a/package.json b/package.json
index 4bc9ce4d..d50477d1 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,7 @@
     "build": "rollup --config rollup.config.ts --configPlugin esbuild --environment NODE_ENV:production",
     "build:minify": "rollup --config rollup.config.ts --configPlugin esbuild --environment MINIFY,NODE_ENV:production",
     "build:analyze": "cross-env BUILD_ANALYZER=true pnpm run build",
+    "build:docs": "cd documents && pnpm run api && pnpm run build",
     "lint": "eslint src --ext js,jsx,ts,tsx",
     "prepublishOnly": "npm run build && npm run build:minify",
     "test": "npm run build && npm run test-only",
diff --git a/rollup.config.ts b/rollup.config.ts
index 1c52591e..0486cbb5 100644
--- a/rollup.config.ts
+++ b/rollup.config.ts
@@ -33,6 +33,12 @@ const getFileName = (name) => {
 
 const external = [
   ...Object.keys(pkg.dependencies),
+  'gl-matrix/mat4',
+  'gl-matrix/mat3',
+  'gl-matrix/quat',
+  'gl-matrix/vec2',
+  'gl-matrix/vec3',
+  'gl-matrix/vec4',
 ];
 
 const plugins = [