diff --git a/Dockerfile b/Dockerfile
index fb1233a9..c208facb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # node 构建
-FROM node:16-alpine as build-stage
+FROM node:18-alpine as build-stage
 # 署名
 MAINTAINER Adoin 'adoin@qq.com'
 WORKDIR /app