diff --git a/src/python/景霄-Python核心技术与实战.md b/src/python/景霄-Python核心技术与实战.md
index e2e027c..21be450 100644
--- a/src/python/景霄-Python核心技术与实战.md
+++ b/src/python/景霄-Python核心技术与实战.md
@@ -1654,3 +1654,4 @@ search_engine = SimpleEngine()
 main(search_engine)
 ```
 
+测试更新包
\ No newline at end of file