diff --git a/src/config/official_configs.py b/src/config/official_configs.py
index c0b8a5e0c..18f5f8e52 100644
--- a/src/config/official_configs.py
+++ b/src/config/official_configs.py
@@ -134,6 +134,7 @@ class ChatConfig(ValidatedConfigBase):
     thinking_timeout: int = Field(default=40, description="思考超时时间")
     mentioned_bot_inevitable_reply: bool = Field(default=False, description="提到机器人的必然回复")
     at_bot_inevitable_reply: bool = Field(default=False, description="@机器人的必然回复")
+    private_chat_inevitable_reply: bool = Field(default=False, description="私聊必然回复")
     allow_reply_self: bool = Field(default=False, description="是否允许回复自己说的话")
     timestamp_display_mode: Literal["normal", "normal_no_YMD", "relative"] = Field(
         default="normal_no_YMD", description="时间戳显示模式"
diff --git a/src/plugins/built_in/affinity_flow_chatter/planner/planner.py b/src/plugins/built_in/affinity_flow_chatter/planner/planner.py
index c12bf71ab..8bc750165 100644
--- a/src/plugins/built_in/affinity_flow_chatter/planner/planner.py
+++ b/src/plugins/built_in/affinity_flow_chatter/planner/planner.py
@@ -13,7 +13,7 @@ from src.chat.message_receive.storage import MessageStorage
 from src.common.logger import get_logger
 from src.config.config import global_config
 from src.mood.mood_manager import mood_manager
-from src.plugin_system.base.component_types import ChatMode
+from src.plugin_system.base.component_types import ChatMode, ChatType
 from src.plugins.built_in.affinity_flow_chatter.planner.plan_executor import ChatterPlanExecutor
 from src.plugins.built_in.affinity_flow_chatter.planner.plan_filter import ChatterPlanFilter
 from src.plugins.built_in.affinity_flow_chatter.planner.plan_generator import ChatterPlanGenerator
@@ -201,6 +201,10 @@ class ChatterActionPlanner:
             reply_not_available = True
             aggregate_should_act = False
 
+            # 检查私聊必回配置
+            is_private_chat = context and context.chat_type == ChatType.PRIVATE
+            force_reply = is_private_chat and global_config.chat.private_chat_inevitable_reply
+
             if unread_messages:
                 # 直接使用消息中已计算的标志，无需重复计算兴趣值
                 for message in unread_messages:
@@ -219,9 +223,11 @@ class ChatterActionPlanner:
                             f"should_reply={message_should_reply}, should_act={message_should_act}"
                         )
 
-                        if message_should_reply:
+                        if message_should_reply or force_reply:
                             aggregate_should_act = True
                             reply_not_available = False
+                            if force_reply:
+                                logger.info(f"Focus模式 - 私聊必回已启用，强制回复消息 {message.message_id}")
                             break
 
                         if message_should_act:
@@ -394,12 +400,19 @@ class ChatterActionPlanner:
             should_reply = False
             target_message = None
 
+            # 检查私聊必回配置
+            is_private_chat = context and context.chat_type == ChatType.PRIVATE
+            force_reply = is_private_chat and global_config.chat.private_chat_inevitable_reply
+
             for message in unread_messages:
                 message_should_reply = getattr(message, "should_reply", False)
-                if message_should_reply:
+                if message_should_reply or force_reply:
                     should_reply = True
                     target_message = message
-                    logger.info(f"Normal模式 - 消息 {message.message_id} 达到reply阈值，准备回复")
+                    if force_reply:
+                        logger.info(f"Normal模式 - 私聊必回已启用，强制回复消息 {message.message_id}")
+                    else:
+                        logger.info(f"Normal模式 - 消息 {message.message_id} 达到reply阈值，准备回复")
                     break
 
             if should_reply and target_message:
diff --git a/template/bot_config_template.toml b/template/bot_config_template.toml
index 3c208dc76..ad757383a 100644
--- a/template/bot_config_template.toml
+++ b/template/bot_config_template.toml
@@ -1,5 +1,5 @@
 [inner]
-version = "7.9.1" 
+version = "7.9.2" 
 
 #----以下是给开发人员阅读的，如果你只是部署了MoFox-Bot，不需要阅读----
 #如果你想要修改配置文件，请递增version的值
@@ -171,6 +171,7 @@ learning_strength = 0.5
 
 [chat] #MoFox-Bot的聊天通用设置
 allow_reply_self = false # 是否允许回复自己说的话
+private_chat_inevitable_reply = false # 私聊必然回复
 
 max_context_size = 25 # 上下文长度
 thinking_timeout = 40 # MoFox-Bot一次回复最长思考规划时间，超过这个时间的思考会放弃（往往是api反应太慢）