diff --git a/drone/Dockerfile b/drone/Dockerfile
index 8d42fe2..0870eb2 100644
--- a/drone/Dockerfile
+++ b/drone/Dockerfile
@@ -1,4 +1,5 @@
 FROM alpine:latest
+
 ARG E5SubBotFile
 ENV TIME_ZONE=Asia/Shanghai
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && apk update && apk add tzdata \