diff --git a/config/locales/voc.zh.yml b/config/locales/voc.zh.yml
index 5f9f51db..faecd5d7 100644
--- a/config/locales/voc.zh.yml
+++ b/config/locales/voc.zh.yml
@@ -1,4 +1,4 @@
-zh-TW:
+zh-CN:
   voc:
     answer: "Answer"
     block: "Block"