diff --git a/DockerfileReal b/DockerfileReal
index d36ef64..a44fb9c 100644
--- a/DockerfileReal
+++ b/DockerfileReal
@@ -1,6 +1,6 @@
 FROM alpine
-RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
-#RUN apk update --no-cache && apk add --no-cache ca-certificates tzdata
+#RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+RUN apk update --no-cache && apk add --no-cache ca-certificates tzdata
 ENV TZ Asia/Shanghai
 RUN mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2