diff --git a/docs/en/Example_Orderly.md b/docs/en/Example_Orderly.md
index 875e3de0bca0571424941a4e088a02435b84fb56..74012a662366478ef9ac45669a5ec2331cc17da8 100644
--- a/docs/en/Example_Orderly.md
+++ b/docs/en/Example_Orderly.md
@@ -4,7 +4,7 @@ RocketMQ provides ordered messages using FIFO order. All related messages need t
 
 The following demonstrates ordered messages by ensuring order of create, pay, send and finish steps of sales order process.
 
-## 2.1 produce ordered messages
+## 1 produce ordered messages
 ```
 package org.apache.rocketmq.example.order2