diff --git a/sources/tech/20200102 Data streaming and functional programming in Java.md b/sources/tech/20200102 Data streaming and functional programming in Java.md
index 0349de9072..c3e914001b 100644
--- a/sources/tech/20200102 Data streaming and functional programming in Java.md	
+++ b/sources/tech/20200102 Data streaming and functional programming in Java.md	
@@ -1,5 +1,5 @@
 [#]: collector: (lujun9972)
-[#]: translator: ( )
+[#]: translator: (laingke)
 [#]: reviewer: ( )
 [#]: publisher: ( )
 [#]: url: ( )
@@ -474,7 +474,7 @@ via: https://opensource.com/article/20/1/javastream
 
 作者：[Marty Kalin][a]
 选题：[lujun9972][b]
-译者：[译者ID](https://github.com/译者ID)
+译者：[laingke](https://github.com/laingke)
 校对：[校对者ID](https://github.com/校对者ID)
 
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