diff --git a/vite-frontend/Dockerfile b/vite-frontend/Dockerfile
index 225396a..80e67e8 100644
--- a/vite-frontend/Dockerfile
+++ b/vite-frontend/Dockerfile
@@ -1,5 +1,5 @@
 # 多阶段构建 - 构建阶段
-FROM node:20.19.0 AS builder
+FROM node:22-alpine AS builder
 
 WORKDIR /app