diff --git a/sources/tech/20190129 Create an online store with this Java-based framework.md b/sources/tech/20190129 Create an online store with this Java-based framework.md
index b72a8551de..6fb9bc5a6b 100644
--- a/sources/tech/20190129 Create an online store with this Java-based framework.md	
+++ b/sources/tech/20190129 Create an online store with this Java-based framework.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (laingke)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )