diff --git a/interest_monitor_gui.py b/interest_monitor_gui.py
index 97536f701..0dd2eeed6 100644
--- a/interest_monitor_gui.py
+++ b/interest_monitor_gui.py
@@ -214,7 +214,8 @@ class InterestMonitorApp:
                             interest_level = subflow_entry.get("interest_level")
                             # 获取 group_name，如果不存在则回退到 stream_id
                             group_name = subflow_entry.get("group_name", stream_id)
-                            reply_probability = subflow_entry.get("reply_probability")  # 获取概率值
+                            # reply_probability = subflow_entry.get("reply_probability")  # 获取概率值 # <-- 注释掉旧行
+                            start_hfc_probability = subflow_entry.get("start_hfc_probability") # <-- 添加新行，读取新字段
 
                             # *** 检查必要的字段 ***
                             # 注意：时间戳已在顶层检查过
@@ -252,10 +253,12 @@ class InterestMonitorApp:
                             new_stream_history[stream_id].append((entry_timestamp, interest_level_float))
 
                             # 添加概率数据点 (如果存在且有效)
-                            if reply_probability is not None:
+                            # if reply_probability is not None: # <-- 注释掉旧判断
+                            if start_hfc_probability is not None: # <-- 修改判断条件
                                 try:
                                     # 尝试将概率转换为浮点数
-                                    probability_float = float(reply_probability)
+                                    # probability_float = float(reply_probability) # <-- 注释掉旧转换
+                                    probability_float = float(start_hfc_probability) # <-- 使用新变量
                                     new_probability_history[stream_id].append((entry_timestamp, probability_float))
                                 except (TypeError, ValueError):
                                     # 如果概率值无效，可以跳过或记录一个默认值，这里跳过
@@ -410,13 +413,13 @@ class InterestMonitorApp:
 
         # 设置子图标题和标签
         self.ax_single_interest.set_title("兴趣度")
-        self.ax_single_interest.set_ylabel("兴趣度")
-        self.ax_single_interest.grid(True)
         self.ax_single_interest.set_ylim(0, 10)  # 固定 Y 轴范围 0-10
 
-        self.ax_single_probability.set_title("回复评估概率")
+        # self.ax_single_probability.set_title("回复评估概率") # <-- 注释掉旧标题
+        self.ax_single_probability.set_title("HFC 启动概率") # <-- 修改标题
         self.ax_single_probability.set_xlabel("时间")
-        self.ax_single_probability.set_ylabel("概率")
+        # self.ax_single_probability.set_ylabel("概率") # <-- 注释掉旧标签
+        self.ax_single_probability.set_ylabel("HFC 概率") # <-- 修改 Y 轴标签
         self.ax_single_probability.grid(True)
         self.ax_single_probability.set_ylim(0, 1.05)  # 固定 Y 轴范围 0-1
         self.ax_single_probability.xaxis.set_major_formatter(mdates.DateFormatter("%H:%M:%S"))
diff --git a/src/heart_flow/interest_logger.py b/src/heart_flow/interest_logger.py
index 866ae4e01..05a7da39d 100644
--- a/src/heart_flow/interest_logger.py
+++ b/src/heart_flow/interest_logger.py
@@ -136,10 +136,8 @@ class InterestLogger:
                     "sub_mind": state.get("current_mind", "未知"),
                     "sub_chat_state": state.get("chat_state", "未知"),
                     "interest_level": interest_state.get("interest_level", 0.0),
-                    "reply_probability": interest_state.get("current_reply_probability", 0.0),
+                    "start_hfc_probability": interest_state.get("start_hfc_probability", 0.0),
                     "is_above_threshold": interest_state.get("is_above_threshold", False),
-                    "last_active_time": state.get("last_active_time", 0.0),
-                    "last_interaction_time": interest_state.get("last_interaction_time", 0.0),
                 }
                 subflow_details.append(subflow_entry)
 
diff --git a/src/heart_flow/mai_state_manager.py b/src/heart_flow/mai_state_manager.py
index 5048ff080..1d309512a 100644
--- a/src/heart_flow/mai_state_manager.py
+++ b/src/heart_flow/mai_state_manager.py
@@ -13,6 +13,11 @@ mai_state_config = LogConfig(
 logger = get_module_logger("mai_state_manager", config=mai_state_config)
 
 
+
+enable_unlimited_hfc_chat = False
+
+
+
 class MaiState(enum.Enum):
     """
     聊天状态:
@@ -28,6 +33,11 @@ class MaiState(enum.Enum):
     FOCUSED_CHAT = "专心聊天"
 
     def get_normal_chat_max_num(self):
+        # 调试用
+        if enable_unlimited_hfc_chat:
+            return 1000
+        
+        
         if self == MaiState.OFFLINE:
             return 0
         elif self == MaiState.PEEKING:
@@ -38,6 +48,10 @@ class MaiState(enum.Enum):
             return 2
 
     def get_focused_chat_max_num(self):
+        # 调试用
+        if enable_unlimited_hfc_chat:
+            return 1000
+
         if self == MaiState.OFFLINE:
             return 0
         elif self == MaiState.PEEKING:
@@ -125,11 +139,11 @@ class MaiStateManager:
         if current_status == MaiState.OFFLINE:
             logger.info("当前[离线]，没看手机，思考要不要上线看看......")
         elif current_status == MaiState.PEEKING:
-            logger.info("当前[在窥屏]，思考要不要继续聊下去......")
+            logger.info("当前[看一眼]，思考要不要继续聊下去......")
         elif current_status == MaiState.NORMAL_CHAT:
-            logger.info("当前在[随便看]思考要不要继续聊下去......")
+            logger.info("当前在[正常聊天]思考要不要继续聊下去......")
         elif current_status == MaiState.FOCUSED_CHAT:
-            logger.info("当前在[专心看]思考要不要继续聊下去......")
+            logger.info("当前在[专心聊天]思考要不要继续聊下去......")
 
         # 1. 麦麦每分钟都有概率离线
         if time_since_last_min_check >= 60:
diff --git a/src/heart_flow/sub_heartflow.py b/src/heart_flow/sub_heartflow.py
index d590fb195..68400e837 100644
--- a/src/heart_flow/sub_heartflow.py
+++ b/src/heart_flow/sub_heartflow.py
@@ -176,10 +176,8 @@ class InterestChatting:
         interest = self.interest_level  # 直接使用属性值
         return {
             "interest_level": round(interest, 2),
-            "last_update_time": self.last_update_time,
-            "current_reply_probability": round(self.current_reply_probability, 4),
+            "start_hfc_probability": round(self.start_hfc_probability, 4),
             "is_above_threshold": self.is_above_threshold,
-            "last_interaction_time": self.last_interaction_time,
         }
 
     async def should_evaluate_reply(self) -> bool: