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 21be450..e233385 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
@@ -1654,4 +1654,5 @@ search_engine = SimpleEngine()
 main(search_engine)
 ```
 
-测试更新包
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+测试更新包
+二次测试keel
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