diff --git a/sources/tech/20210523 3 reasons to learn Java in 2021.md b/sources/tech/20210523 3 reasons to learn Java in 2021.md
index a2b7e388cb..03dcfe6069 100644
--- a/sources/tech/20210523 3 reasons to learn Java in 2021.md	
+++ b/sources/tech/20210523 3 reasons to learn Java in 2021.md	
@@ -7,7 +7,7 @@
 [#]: publisher: ( )
 [#]: url: ( )
 
-3 reasons to learn Java in 2021
+2021年学习Java的三个理由
 ======
 Java is powerful, diverse, scalable, and fun. Here's why—and how—you
 should be using it.