diff --git a/miyu_bot/commands/common/name_aliases.py b/miyu_bot/commands/common/name_aliases.py
index 0f2f423..3e75ac2 100644
--- a/miyu_bot/commands/common/name_aliases.py
+++ b/miyu_bot/commands/common/name_aliases.py
@@ -7,5 +7,5 @@ for character in asset_manager.character_master.values():
 
 attributes_by_name = {attribute.en_name: attribute for attribute in asset_manager.attribute_master.values()}
 
-units_by_name = {unit.name: unit for unit in asset_manager.unit_master.values()}
+units_by_name = {unit.name.lower(): unit for unit in asset_manager.unit_master.values()}
 units_by_name['rondo'] = units_by_name['燐舞曲']