diff --git a/common.sh b/common.sh
index 0f1e129..a2f5ec3 100644
--- a/common.sh
+++ b/common.sh
@@ -4,7 +4,7 @@ JAR_NAME="lib/guns-admin-1.0.0.jar"
 if [ ! -f "bin/is_test_env" ]; then
     JAVA_OPTS="-server -Xms512m -Xmx512m -Xmn128m -XX:SurvivorRatio=4 -XX:InitiatingHeapOccupancyPercent=75"
 else
-    JAVA_OPTS="-server -Xms256m -Xmx256m -Xmn128m -XX:SurvivorRatio=4 -XX:InitiatingHeapOccupancyPercent=75"
+    JAVA_OPTS="-server -Xms64m -Xmx256m -Xmn128m -XX:SurvivorRatio=4 -XX:InitiatingHeapOccupancyPercent=75"
 fi
 JAVA_OPTS="$JAVA_OPTS -XX:+UseParNewGC -XX:+UseConcMarkSweepGC"
 JAVA_OPTS="$JAVA_OPTS -XX:+TieredCompilation"