diff --git a/src/plugins/chat/config.py b/src/plugins/chat/config.py
index c027753c..6255e3be 100644
--- a/src/plugins/chat/config.py
+++ b/src/plugins/chat/config.py
@@ -20,6 +20,7 @@ class BotConfig:
     MIN_TEXT_LENGTH: int = 2  # 最小处理文本长度
     MAX_CONTEXT_SIZE: int = 15  # 上下文最大消息数
     emoji_chance: float = 0.2  # 发送表情包的基础概率
+    MIN_RESPONSE_RATE: float = 0.0  # 最小回复概率
     
     ENABLE_PIC_TRANSLATE: bool = True  # 是否启用图片翻译
     
@@ -266,6 +267,7 @@ class BotConfig:
             config.MAX_CONTEXT_SIZE = msg_config.get("max_context_size", config.MAX_CONTEXT_SIZE)
             config.emoji_chance = msg_config.get("emoji_chance", config.emoji_chance)
             config.ban_words=msg_config.get("ban_words",config.ban_words)
+            config.MIN_RESPONSE_RATE = msg_config.get("min_response_rate", config.MIN_RESPONSE_RATE)
 
             if config.INNER_VERSION in SpecifierSet(">=0.0.2"):
                 config.thinking_timeout = msg_config.get("thinking_timeout", config.thinking_timeout)
diff --git a/src/plugins/chat/willing_manager.py b/src/plugins/chat/willing_manager.py
index 001b6620..1cd02145 100644
--- a/src/plugins/chat/willing_manager.py
+++ b/src/plugins/chat/willing_manager.py
@@ -7,26 +7,37 @@ class WillingManager:
         self.group_reply_willing = {}  # 存储每个群的回复意愿
         self._decay_task = None
         self._started = False
-        
+
     async def _decay_reply_willing(self):
         """定期衰减回复意愿"""
         while True:
             await asyncio.sleep(5)
             for group_id in self.group_reply_willing:
-                self.group_reply_willing[group_id] = max(0, self.group_reply_willing[group_id] * 0.6)
-                
+                self.group_reply_willing[group_id] = max(
+                    0, self.group_reply_willing[group_id] * 0.6
+                )
+
     def get_willing(self, group_id: int) -> float:
         """获取指定群组的回复意愿"""
         return self.group_reply_willing.get(group_id, 0)
-    
+
     def set_willing(self, group_id: int, willing: float):
         """设置指定群组的回复意愿"""
         self.group_reply_willing[group_id] = willing
-        
-    def change_reply_willing_received(self, group_id: int, topic: str, is_mentioned_bot: bool, config, user_id: int = None, is_emoji: bool = False, interested_rate: float = 0) -> float:
+
+    def change_reply_willing_received(
+        self,
+        group_id: int,
+        topic: str,
+        is_mentioned_bot: bool,
+        config,
+        user_id: int = None,
+        is_emoji: bool = False,
+        interested_rate: float = 0,
+    ) -> float:
         """改变指定群组的回复意愿并返回回复概率"""
         current_willing = self.group_reply_willing.get(group_id, 0)
-        
+
         # print(f"初始意愿: {current_willing}")
         if is_mentioned_bot and current_willing < 1.0:
             current_willing += 0.9
@@ -34,47 +45,51 @@ class WillingManager:
         elif is_mentioned_bot:
             current_willing += 0.05
             print(f"被重复提及, 当前意愿: {current_willing}")
-        
+
         if is_emoji:
             current_willing *= 0.1
             print(f"表情包, 当前意愿: {current_willing}")
-        
-        print(f"放大系数_interested_rate: {global_config.response_interested_rate_amplifier}")
-        interested_rate *= global_config.response_interested_rate_amplifier #放大回复兴趣度
+
+        print(
+            f"放大系数_interested_rate: {global_config.response_interested_rate_amplifier}"
+        )
+        interested_rate *= (
+            global_config.response_interested_rate_amplifier
+        )  # 放大回复兴趣度
         if interested_rate > 0.4:
             # print(f"兴趣度: {interested_rate}, 当前意愿: {current_willing}")
-            current_willing += interested_rate-0.4
-        
-        current_willing *= global_config.response_willing_amplifier #放大回复意愿
+            current_willing += interested_rate - 0.4
+
+        current_willing *= global_config.response_willing_amplifier  # 放大回复意愿
         # print(f"放大系数_willing: {global_config.response_willing_amplifier}, 当前意愿: {current_willing}")
-        
+
         reply_probability = max((current_willing - 0.45) * 2, 0)
         if group_id not in config.talk_allowed_groups:
             current_willing = 0
             reply_probability = 0
-            
+
         if group_id in config.talk_frequency_down_groups:
             reply_probability = reply_probability / global_config.down_frequency_rate
 
+        reply_probability += global_config.MIN_RESPONSE_RATE
         reply_probability = min(reply_probability, 1)
         if reply_probability < 0:
             reply_probability = 0
-            
-            
+
         self.group_reply_willing[group_id] = min(current_willing, 3.0)
         return reply_probability
-    
+
     def change_reply_willing_sent(self, group_id: int):
         """开始思考后降低群组的回复意愿"""
         current_willing = self.group_reply_willing.get(group_id, 0)
         self.group_reply_willing[group_id] = max(0, current_willing - 2)
-        
+
     def change_reply_willing_after_sent(self, group_id: int):
         """发送消息后提高群组的回复意愿"""
         current_willing = self.group_reply_willing.get(group_id, 0)
         if current_willing < 1:
             self.group_reply_willing[group_id] = min(1, current_willing + 0.2)
-        
+
     async def ensure_started(self):
         """确保衰减任务已启动"""
         if not self._started:
@@ -82,5 +97,6 @@ class WillingManager:
                 self._decay_task = asyncio.create_task(self._decay_reply_willing())
             self._started = True
 
+
 # 创建全局实例
-willing_manager = WillingManager() 
+willing_manager = WillingManager()
diff --git a/template/bot_config_template.toml b/template/bot_config_template.toml
index e84b0f53..3f2839b1 100644
--- a/template/bot_config_template.toml
+++ b/template/bot_config_template.toml
@@ -21,6 +21,7 @@ min_text_length = 2 # 与麦麦聊天时麦麦只会回答文本大于等于此
 max_context_size = 15 # 麦麦获得的上文数量
 emoji_chance = 0.2 # 麦麦使用表情包的概率
 thinking_timeout = 120 # 麦麦思考时间
+min_response_rate = 0.1 # 最低回复概率
 
 response_willing_amplifier = 1 # 麦麦回复意愿放大系数，一般为1
 response_interested_rate_amplifier = 1 # 麦麦回复兴趣度放大系数,听到记忆里的内容时放大系数