diff --git a/Dockrfile-cn b/Dockrfile-cn
new file mode 100644
index 0000000..09b7429
--- /dev/null
+++ b/Dockrfile-cn
@@ -0,0 +1,23 @@
+################################################################################
+##                               MAIN STAGE                                   ##
+################################################################################
+# Copy the manager into the distroless image.
+#FROM scratch
+#FROM mirror.ccs.tencentyun.com/library/alpine:3.13
+FROM alpine:3.15.0
+#FROM hub.sre.ink/base/alpine:3.15.0
+#FROM centos:7.9.2009
+LABEL Description="niupic uploader"
+MAINTAINER sre <sre@yangqiao.org>
+RUN echo 'https://mirrors.cloud.tencent.com/alpine/v3.13/main' > /etc/apk/repositories \
+    && echo 'https://mirrors.cloud.tencent.com/alpine/v3.13/community' >>/etc/apk/repositories \
+    && apk update && apk add tzdata && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone
+
+WORKDIR /app
+ADD niupic.bin /app/niupic.bin
+COPY static /app/static
+
+#USER nonroot:nonroot
+EXPOSE 8080
+ENTRYPOINT ["/app/niupic.bin"]
\ No newline at end of file
diff --git a/readme.md b/readme.md
index fbd6538..c113cf8 100644
--- a/readme.md
+++ b/readme.md
@@ -16,7 +16,7 @@ rm -rf niupicUpload
 git clone https://git.sre.ink/go/niupicUpload.git
 cd niupicUpload
 make build-linux-amd64
-docker build -t sre/niupicupload:amd64 .
+docker build -f Dockerfile-cn -t sre/niupicupload:amd64 .
 docker run --name niupicupload --restart always  --p 127.0.0.1:8081:8080 -d sre/niupicupload:amd64
 ```