diff --git a/Dockerfile b/Dockerfile
index 0668fe5..ee09882 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,19 +1,11 @@
-FROM registry.cn-chengdu.aliyuncs.com/lansexiongdi/build:1.22.2 AS builder
-
-ENV GOCACHE /root/.cache/go-build
+FROM registry.cn-chengdu.aliyuncs.com/pkgtool/build:1.23.6 AS builder
 
 COPY . /src
 WORKDIR /src
 
 RUN make build
 
-FROM registry.cn-chengdu.aliyuncs.com/lansexiongdi/work:v1
-
-RUN echo 'http://mirrors.ustc.edu.cn/alpine/v3.5/main' > /etc/apk/repositories \
-&& echo 'http://mirrors.ustc.edu.cn/alpine/v3.5/community' >>/etc/apk/repositories \
-&& apk update && apk add tzdata \
-&& ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
-&& echo "Asia/Shanghai" > /etc/timezone
+FROM registry.cn-chengdu.aliyuncs.com/pkgtool/work:0.0.1
 
 COPY --from=builder /src/bin /app
 #删除config文件，线上是通过挂载进来的