diff --git a/docs/high-performance/message-queue/rocketmq-questions.md b/docs/high-performance/message-queue/rocketmq-questions.md
index b1334908..23fa4e16 100644
--- a/docs/high-performance/message-queue/rocketmq-questions.md
+++ b/docs/high-performance/message-queue/rocketmq-questions.md
@@ -319,7 +319,7 @@ tag:
 
 #### 事务消息
 
-施工中。。。
+保证本地事务与发送消息是原子性的操作
 
 ## 关于发送消息