diff --git a/rt-thread-version/rt-thread-standard/tutorial/experimental-manual/producer_consumer/producer_consumer.md b/rt-thread-version/rt-thread-standard/tutorial/experimental-manual/producer_consumer/producer_consumer.md
index 94df18ad80412ead9690ba86970a63371638c2fa..78a0252b1eef61bb5c1c3ebbb904824d56047d47 100644
--- a/rt-thread-version/rt-thread-standard/tutorial/experimental-manual/producer_consumer/producer_consumer.md
+++ b/rt-thread-version/rt-thread-standard/tutorial/experimental-manual/producer_consumer/producer_consumer.md
@@ -250,4 +250,4 @@ the consumer exit!
 附件
 ----
 
-整个示例运行流程可以使用工具 SystemView 工具打开附件文件 [producer_consumer.SVDat](https://www.rt-thread.org/document/site/tutorial/experimental-manual/producer_consumer/producer_consumer.SVDat) 查看具体细节。注意打开附件时，不要有中文路径。
+整个示例运行流程可以使用工具 SystemView 工具打开附件文件 [producer_consumer.SVDat](https://gitee.com/wloveqforever/docs-online/blob/master/rt-thread-version/rt-thread-standard/tutorial/experimental-manual/producer_consumer/producer_consumer.SVDat) 查看具体细节。注意打开附件时，不要有中文路径。