Fix: publish bug (#330)

Author: bidoubiwa

.github/workflows/publish.yml

@@ -9,6 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: https://registry.npmjs.org/
       - name: Install dependencies
         run: yarn install
       - name: Build
@@ -18,5 +22,4 @@ jobs:
       - name: Publish
         run: npm publish .
         env:
-          NPM_REGISTRY_URL: https://registry.npmjs.org
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}