diff --git a/handlers/gemini.py b/handlers/gemini.py
index fd8b722..888a896 100644
--- a/handlers/gemini.py
+++ b/handlers/gemini.py
@@ -69,7 +69,7 @@ def gemini_handler(message: Message, bot: TeleBot) -> None:
         gemini_reply_text = player.last.text.strip()
         # Gemini is often using ':' in **Title** which not work in Telegram Markdown
         gemini_reply_text = gemini_reply_text.replace(":**", "\:**")
-        gemini_reply_text = gemini_reply_text.replace(": **", "\:** ")
+        gemini_reply_text = gemini_reply_text.replace("：**", "\:**")
     except StopCandidateException as e:
         match = re.search(r'content\s*{\s*parts\s*{\s*text:\s*"([^"]+)"', str(e))
         if match: