diff --git a/Dockerfile b/Dockerfile
index da2246e..af0eea2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM openjdk:8-jdk-alpine
+FROM harbor.iot.yn-ce.com/library/alpine-jdk:8
 VOLUME /tmp
 ARG JAR_FILE
 COPY ${JAR_FILE} app.jar
 RUN  ["mkdir","/log"]
-ENTRYPOINT ["java","-XX:+UnlockExperimentalVMOptions","-XX:+UseCGroupMemoryLimitForHeap","-Duser.timezone=Asia/ShangHai","-DLANG=UTF-8 -DLC_ALL=UTF-8 -DLC_CTYPE=UTF-8","-Dfile.encoding=UTF-8","-Dspring.profiles.active=${PROFILE}","-jar","/app.jar"]
\ No newline at end of file
+ENTRYPOINT ["java","-XX:+UnlockExperimentalVMOptions","-XX:+UseCGroupMemoryLimitForHeap","-Duser.timezone=Asia/ShangHai","-DLANG=UTF-8 -DLC_ALL=UTF-8 -DLC_CTYPE=UTF-8","-Dfile.encoding=UTF-8","-Dspring.profiles.active=${PROFILE}","-jar","/app.jar"]