diff --git a/ui/chat_view.py b/ui/chat_view.py
index 4ede5bb..39c6b6a 100644
--- a/ui/chat_view.py
+++ b/ui/chat_view.py
@@ -364,7 +364,7 @@ class ChatView:
         # 清空对话按钮
         self.clear_btn = tk.Button(
             btn_container,
-            text="🗑️ 清空",
+            text="🗑 清空",
             font=('Microsoft YaHei UI', 10),
             bg='#424242',
             fg='#ef9a9a',