fix build ep4

Author: sparkoo

.github/workflows/nodejs_player.yml

@@ -26,9 +26,9 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
-        cache-dependency-path: web/player/package-lock.json
+        cache-dependency-path: web/package-lock.json
     - name: npm build
       run: | 
         npm install
         npm run build --if-present
-      working-directory: ./web/player
+      working-directory: ./web