Update main.yml (#681)

Author: bluebill1049

.github/workflows/main.yml

@@ -60,10 +60,8 @@ jobs:
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
-          with:
-            node-version: 20
         with:
-          node-version: ${{ matrix.node-version }}
+          node-version: 20
           cache: 'pnpm'
 
       - name: Install dependencies