diff --git a/Dockerfile b/Dockerfile
index e63978d..5c2c8f4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,6 @@
 # ==================== 第一阶段：构建前端 ====================
 FROM node:18-alpine AS builder
 WORKDIR /app
-
 # 配置Alpine国内镜像源
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories