use var instead of env

action.yml

@@ -4,21 +4,19 @@ description: 'build docker image and push to simcu code'
 runs:
   using: 'composite'
   steps:
-      - uses: docker://node:20
+      - uses: docker://node:18
         with:
           entrypoint: "/bin/bash"
           args: |
-           -c "export https_proxy=http://100.100.13.14:8118 && \
+           -c "npm install && \
-               export http_proxy=http://100.100.13.14:8118 && \
+               npm run build -- --outputPath=dist"
-               npm install && \
-               npm run build -- --output-path=dist"
            
       - uses: docker://ubuntu:latest
         with:
            entrypoint: "/bin/bash"
            args: |
             -c 'echo "FROM nginx:alpine" > Dockerfile && \
-                echo "COPY dist/browser /usr/share/nginx/html" >> Dockerfile && \
+                echo "COPY dist /usr/share/nginx/html" >> Dockerfile && \
                 echo "WORKDIR /usr/share/nginx/html/" >> Dockerfile && \
                 echo "已经构建完DOCKERFILE了" && \
                 cat Dockerfile'