diff --git a/yxt-yn/test-deploy-api-d300.sh b/yxt-yn/test-deploy-api-d300.sh
index 1dbcb28..09f891d 100644
--- a/yxt-yn/test-deploy-api-d300.sh
+++ b/yxt-yn/test-deploy-api-d300.sh
@@ -86,7 +86,7 @@ cmd=$1
 profiles=${2:-"test-d300"}
 
 #-------------------------------------------------------------------
-JAVA_MEM_OPTS=" -DappName=${serverName} -server -Xmx2g -Xms2g"
+JAVA_MEM_OPTS=" -DappName=${serverName} -server -Xmx1g -Xms1g"
 DATABASE_OPTS=" -Ddatabase.codeset=ISO-8859-1 -Ddatabase.logging=false"
 JAVA_OPTS_EXT=" -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dapplication.codeset=UTF-8 -Dfile.encoding=UTF-8 -Duser.timezone=Asia/Shanghai -Duser.name=user"
 #-------------------------------------------------------------------