From f9e8be548a7ed8de4afbde3bddf199243ccaf2b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=81=8D=E5=85=AE=E6=83=9A=E5=85=AE?= <1173718158@qq.com>
Date: Mon, 6 Jan 2025 07:20:30 +0800
Subject: [PATCH] .

---
 py/LunaTranslator/language.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/py/LunaTranslator/language.py b/py/LunaTranslator/language.py
index cc7aff0b977..27a95a67801 100644
--- a/py/LunaTranslator/language.py
+++ b/py/LunaTranslator/language.py
@@ -17,8 +17,11 @@ def __str__(self):
     def __hash__(self):
         return self.code.__hash__()
 
+    def upper(self):
+        return self.code.upper()
+
     def lower(self):
-        return self.code
+        return self.code.lower()
 
     def encode(self, *argc, **kwargv):
         return self.code.encode(*argc, **kwargv)