diff --git a/domains/_github-pages-challenge-Xia-Qi2450.xia-qi.json b/domains/_github-pages-challenge-xia-qi2450.xia-qi.json
similarity index 100%
rename from domains/_github-pages-challenge-Xia-Qi2450.xia-qi.json
rename to domains/_github-pages-challenge-xia-qi2450.xia-qi.json