diff --git a/packages/ui/Dockerfile b/packages/ui/Dockerfile
index ec97ed9f..a58e2599 100644
--- a/packages/ui/Dockerfile
+++ b/packages/ui/Dockerfile
@@ -1,5 +1,4 @@
-FROM node:18-alpine AS builder
-EXPOSE 7001
+FROM node:20-alpine AS builder
 WORKDIR /workspace/
 COPY . /workspace/
 # armv7 目前只能用node18， pnpm9不支持node18,所以pnpm只能用8.15.7版本
@@ -10,7 +9,9 @@ RUN npm install -g pnpm@8.15.7
 RUN cp /workspace/certd-client/dist/* /workspace/certd-server/public/ -rf
 RUN cd /workspace/certd-server && pnpm install && npm run build-on-docker
 
-FROM node:18-alpine
+FROM node:20-alpine
+EXPOSE 7001
+EXPOSE 7002
 RUN apk add --no-cache openssl
 RUN apk add --no-cache openjdk8
 WORKDIR /app/