diff --git a/node/14/Dockerfile b/node/14/Dockerfile
index d876e25..249a7c2 100644
--- a/node/14/Dockerfile
+++ b/node/14/Dockerfile
@@ -4,7 +4,7 @@ LABEL maintainer="Loong<ling.wenlong@free-sun.com.cn>"
 
 # 更换软件源
 RUN cp -a /etc/apk/repositories /etc/apk/repositories.bak \
-    && sed -i "s@http://dl-cdn.alpinelinux.org/@https://mirrors.huaweicloud.com/@g" /etc/apk/repositories \
+    && sed -i "s@https://dl-cdn.alpinelinux.org/@https://mirrors.huaweicloud.com/@g" /etc/apk/repositories \
 	&& apk update \
     && apk add tzdata \
 	&& cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \