diff --git a/sources/tech/20180419 6 Python datetime libraries  | Opensource.com.md b/sources/tech/20180419 6 Python datetime libraries  - Opensource.com.md
similarity index 99%
rename from sources/tech/20180419 6 Python datetime libraries  | Opensource.com.md
rename to sources/tech/20180419 6 Python datetime libraries  - Opensource.com.md
index bf320af03f..739c236275 100644
--- a/sources/tech/20180419 6 Python datetime libraries  | Opensource.com.md	
+++ b/sources/tech/20180419 6 Python datetime libraries  - Opensource.com.md	
@@ -365,4 +365,4 @@ via: [https://opensource.com/article/18/4/python-datetime-libraries][34]
 [37]: https://github.com/译者ID
 [38]: https://github.com/校对者ID
 [39]: https://github.com/LCTT/TranslateProject
-[40]: https://linux.cn/
\ No newline at end of file
+[40]: https://linux.cn/