diff --git a/Dockerfile b/Dockerfile
index ba150b0..b61d0be 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # 构建阶段
-FROM node:16 AS builder
+FROM node:16-alpine as build-stage
 
 WORKDIR /app
 
@@ -10,14 +10,16 @@ ENV NODE_ENV=${NODE_ENV}
 # 复制 package.json 和 package-lock.json
 COPY package*.json ./
 
-# 安装依赖
-RUN npm install
+# 安装 yarn 并使用 yarn 安装依赖
+RUN npm install -g yarn && \
+    yarn config set registry https://registry.npmmirror.com && \
+    yarn install
 
-# 复制源代码
+# 复制项目文件
 COPY . .
 
 # 构建应用
-RUN npm run build
+RUN yarn build
 
 # 生产阶段
 FROM nginx:stable-alpine
@@ -38,7 +40,7 @@ RUN mkdir -p /var/cache/nginx/client_temp \
 COPY nginx.conf /etc/nginx/nginx.conf
 
 # 从构建阶段复制构建结果
-COPY --from=builder /app/dist /usr/share/nginx/html
+COPY --from=build-stage /app/dist /usr/share/nginx/html
 
 # 修改目录权限
 RUN chown -R nginx:nginx /usr/share/nginx/html \