diff --git a/sources/tech/20191205 Add jumping to your Python platformer game.md b/sources/tech/20191205 Add jumping to your Python platformer game.md
index 9d64001082..5c4ec0507e 100644
--- a/sources/tech/20191205 Add jumping to your Python platformer game.md	
+++ b/sources/tech/20191205 Add jumping to your Python platformer game.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (cycoe)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )