diff --git a/crowdin.yml b/crowdin.yml
index 9900c0d1..96ffd1d8 100644
--- a/crowdin.yml
+++ b/crowdin.yml
@@ -1,3 +1,7 @@
 files:
   - source: /src/locales/en.json
     translation: /src/locales/%two_letters_code%.json
+    languages_mapping:
+      two_letters_code:
+        zh-CN: cn
+        zh-TW: tw