diff --git a/Dockerfile b/Dockerfile
index e00724c..1bdcf23 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,23 @@
-FROM node:18-alpine As dev
+FROM node:20-alpine As builder
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories
 RUN apk update && apk add sqlite
 RUN apk add --no-cache --virtual .build-deps g++ gcc libgcc libstdc++ linux-headers make python3
 WORKDIR /app
 COPY package*.json .
-RUN npm install
+COPY .npmrc .
+RUN corepack enable
+RUN pnpm install
 COPY . .
-RUN npm run build && npm prune --production
+RUN pnpm build && pnpm prune --prod
 
-FROM node:18-alpine As build
+FROM node:20-alpine
 WORKDIR /app
 ENV NODE_ENV production
-COPY --from=dev /app/content/ ./content/
-COPY --from=dev /app/dist/ ./dist/
-COPY --from=dev /app/node_modules/ ./node_modules/
-COPY --from=dev /app/.env ./
-COPY --from=dev /app/package.json ./
+COPY --from=builder /app/content/ ./content/
+COPY --from=builder /app/dist/ ./dist/
+COPY --from=builder /app/node_modules/ ./node_modules/
+COPY --from=builder /app/.env ./
+COPY --from=builder /app/package.json ./
 
 EXPOSE 3030
 CMD [ "node", "./dist/main.js" ]