diff --git a/Canal-Kafka-RocketMQ-QuickStart.md b/Canal-Kafka-RocketMQ-QuickStart.md
index 9e9b432..d3c0b55 100644
--- a/Canal-Kafka-RocketMQ-QuickStart.md
+++ b/Canal-Kafka-RocketMQ-QuickStart.md
@@ -54,7 +54,6 @@ canal.instance.dbPassword = canal
 #### b. 修改canal 配置文件`vi /usr/local/canal/conf/canal.properties ` 
 ```
 # ...
-canal.withoutNetty = true
 # 可选项: tcp(默认), kafka, RocketMQ
 canal.serverMode = kafka
 # ...