diff --git a/domains/_github-pages-challenge-WuzhouDu.wuzhou.json b/domains/_github-pages-challenge-wuzhoudu.wuzhou.json
similarity index 98%
rename from domains/_github-pages-challenge-WuzhouDu.wuzhou.json
rename to domains/_github-pages-challenge-wuzhoudu.wuzhou.json
index 110e9b4241..5af47de35b 100644
--- a/domains/_github-pages-challenge-WuzhouDu.wuzhou.json
+++ b/domains/_github-pages-challenge-wuzhoudu.wuzhou.json
@@ -6,4 +6,4 @@
     "records": {
         "TXT": "a21dd873bd044264c7270b5536afde"
     }
-}
\ No newline at end of file
+}