diff --git a/wms8/build.sh b/wms8/build.sh
index d5c138d..f9ef624 100644
--- a/wms8/build.sh
+++ b/wms8/build.sh
@@ -167,7 +167,7 @@ cmd=$1
 profiles=${2:-"test"}
 
 #-------------------------------------------------------------------
-JAVA_MEM_OPTS=" -DappName=${serverName} -server -Xmx1g -Xms1g"
+JAVA_MEM_OPTS=" -DappName=${serverName} -server -Xmx4g -Xms4g"
 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"
 #-------------------------------------------------------------------
diff --git a/wms8/deploy.sh b/wms8/deploy.sh
index 9cb11a9..cfa9411 100644
--- a/wms8/deploy.sh
+++ b/wms8/deploy.sh
@@ -154,7 +154,7 @@ cmd=$1
 profiles=${2:-"test"}
 
 #-------------------------------------------------------------------
-JAVA_MEM_OPTS=" -DappName=${serverName} -server -Xmx1g -Xms1g"
+JAVA_MEM_OPTS=" -DappName=${serverName} -server -Xmx4g -Xms4g"
 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"
 #-------------------------------------------------------------------