diff --git a/Dockerfile b/Dockerfile
index a6ff436..77bcaf0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
 FROM openjdk:8-jdk-alpine
 COPY target/*.jar app.jar
-ENTRYPOINT ["java", "-jar", "-Xms256m", "-Xmx512m", "app.jar"]
+ENTRYPOINT ["java", "-jar", "-Xms128m", "-Xmx256m", "app.jar"]
diff --git a/Jenkinsfile b/Jenkinsfile
index 19b35d4..2020cce 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -65,7 +65,7 @@ pipeline {
                     docker run -d \
                       --name \${CONTAINER_NAME} \
                       -p 8089:8089 \
-                      -e JAVA_OPTS="-Xms256m -Xmx512m -Duser.timezone=Asia/Shanghai" \
+                      -e JAVA_OPTS="-Xms128m -Xmx256m -Duser.timezone=Asia/Shanghai" \
                       --restart always \
                       \${DOCKER_IMAGE}
                 """