diff --git a/mobile/iidx/league_ranking.json b/mobile/iidx/league_ranking.json
index 9e26dfeeb..8893fb6b8 100644
--- a/mobile/iidx/league_ranking.json
+++ b/mobile/iidx/league_ranking.json
@@ -1 +1,5 @@
-{}
\ No newline at end of file
+{
+    "last_rank": 0,
+    "ranking_list": [],
+    "border_list": []
+}
\ No newline at end of file