diff --git a/Dockerfile b/Dockerfile
index fa19144..a7a550f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # 使用阿里云镜像
-FROM registry.cn-guangzhou.aliyuncs.com/nudt_devops/node:18-alpine
+FROM registry.cn-hangzhou.aliyuncs.com/library/node:18-alpine
 LABEL maintainer="hejiayu <hejy47@nudt.edu.cn>"
 
 WORKDIR /gitlink_help_center