diff --git a/liteflow-spring-boot-starter/src/main/resources/META-INF/liteflow-default.properties b/liteflow-spring-boot-starter/src/main/resources/META-INF/liteflow-default.properties
index 6ebe3d3be..597232634 100644
--- a/liteflow-spring-boot-starter/src/main/resources/META-INF/liteflow-default.properties
+++ b/liteflow-spring-boot-starter/src/main/resources/META-INF/liteflow-default.properties
@@ -20,3 +20,6 @@ liteflow.monitor.queue-limit=200
 liteflow.monitor.delay=300000
 liteflow.monitor.period=300000
 liteflow.enable-monitor-file=false
+liteflow.parallel-max-workers=16
+liteflow.parallel-queue-limit=512
+liteflow.parallel-loop-executor-class=com.yomahub.liteflow.thread.LiteFlowDefaultParallelLoopExecutorBuilder