diff --git a/src/plugins/chat_module/think_flow_chat/think_flow_chat.py b/src/plugins/chat_module/think_flow_chat/think_flow_chat.py
index ed4d75847..1f68676bd 100644
--- a/src/plugins/chat_module/think_flow_chat/think_flow_chat.py
+++ b/src/plugins/chat_module/think_flow_chat/think_flow_chat.py
@@ -229,6 +229,7 @@ class ThinkFlowChat:
         # current_willing = current_willing_old
 
         # 获取回复概率
+        is_willing = False
         if reply_probability != 1:
             is_willing = True
             reply_probability = await willing_manager.get_reply_probability(message.message_info.message_id)