diff --git a/ry.bat b/ry.bat
index 4af7ab7a7..9f16232b2 100644
--- a/ry.bat
+++ b/ry.bat
@@ -4,7 +4,7 @@ rem jarƽ
 set AppName=ruoyi-admin.jar
 
 rem JVM����
-set JVM_OPTS="-Dname=%AppName%  -Duser.timezone=Asia/Shanghai -Xms512M -Xmx512M -XX:PermSize=256M -XX:MaxPermSize=512M -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
+set JVM_OPTS="-Dname=%AppName%  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
 
 
 ECHO.
diff --git a/ry.sh b/ry.sh
index efe7d3117..d6a9cf33a 100644
--- a/ry.sh
+++ b/ry.sh
@@ -1,13 +1,9 @@
 #!/bin/sh
-# author ruoyi
-# ./ry.sh start 启动
-# ./ry.sh stop 停止
-# ./ry.sh restart 重启
-# ./ry.sh status 状态
+# ./ry.sh start 启动 stop 停止 restart 重启 status 状态
 AppName=ruoyi-admin.jar
 
 # JVM参数
-JVM_OPTS="-Dname=$AppName  -Duser.timezone=Asia/Shanghai -Xms512M -Xmx512M -XX:PermSize=256M -XX:MaxPermSize=512M -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
+JVM_OPTS="-Dname=$AppName  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
 APP_HOME=`pwd`
 LOG_PATH=$APP_HOME/logs/$AppName.log