diff --git a/Dockerfile b/Dockerfile
index ba8c7e2..597e466 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM crpi-1x701qgqjia2gdeu.cn-chengdu.personal.cr.aliyuncs.com/gitlink-help-center/gitlink-help-center:node-18-alpine
+FROM crpi-1x701qgqjia2gdeu.cn-chengdu.personal.cr.aliyuncs.com/gitlink-help-center/gitlink-help-center:node-20-alpine
 LABEL maintainer="yuankaifneg <2894340009@qq.com>"
 
 # 设置为root用户以安装系统依赖