diff --git a/Dockerfile b/Dockerfile
index d6d77ec..6246518 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,16 @@
-FROM plugins/base:multiarch
-LABEL maintainer="emoxun8215@126.com" \
-  org.label-schema.name="test" \
-  org.label-schema.schema-version="1.0"
-RUN export CGO_ENABLED=0
-ADD tmp/carp /bin/myapp
-ENTRYPOINT ["/bin/myapp"]
\ No newline at end of file
+# runtime
+FROM alpine:latest
+RUN echo -e http://mirrors.ustc.edu.cn/alpine/v3.13/main/ > /etc/apk/repositories
+ENV ZONEINFO /opt/zoneinfo.zip
+RUN apk add --no-cache  gettext tzdata   && \
+    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
+    echo "Asia/Shanghai" >  /etc/timezone && \
+    date && \
+    apk del tzdata
+RUN mkdir -p /app/
+WORKDIR /app
+COPY tmp/carp /app/myapp
+RUN chmod +x /app/myapp
+RUN ls -ahl /app/
+EXPOSE 8080
+ENTRYPOINT ./myapp
\ No newline at end of file