diff --git a/Dockerfile b/Dockerfile
index 783deeb..e42f138 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,10 @@
-FROM node:18-alpine
+FROM registry.hamdocker.ir/seniorkian/node18-inspection-back:1.0.0
 
 WORKDIR /app
 
-COPY package*.json ./
-
-RUN npm install
-
 COPY . .
 
+ENV PORT=3000
 EXPOSE 3000
 
-CMD ["node", "index.js"]
-
+CMD ["npm", "start"]
\ No newline at end of file