diff --git a/starter/Dockerfile b/starter/Dockerfile
index 14893ef..aca1e04 100644
--- a/starter/Dockerfile
+++ b/starter/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17-jre
+FROM eclipse-temurin:17-jre-alpine
 
 MAINTAINER Shikong <919411476@qq.com>