diff --git a/astrbot/core/config/default.py b/astrbot/core/config/default.py
index a6933a767..4087a498a 100644
--- a/astrbot/core/config/default.py
+++ b/astrbot/core/config/default.py
@@ -64,8 +64,7 @@ DEFAULT_CONFIG = {
             "method": "possibility_reply",
             "possibility_reply": 0.1,
             "prompt": "",
-        },
-        "put_history_to_prompt": True,
+        }
     },
     "content_safety": {
         "internal_keywords": {"enable": True, "extra_keywords": []},
@@ -763,12 +762,6 @@ CONFIG_METADATA_2 = {
                                 "hint": "提示词。当提示词为空时，如果触发回复，则向 LLM 请求的是触发的消息的内容；否则是提示词。此项可以和定时回复（暂未实现）配合使用。",
                             },
                         },
-                    },
-                    "put_history_to_prompt": {
-                        "description": "将群聊历史记录作为 prompt",
-                        "type": "bool",
-                        "obvious_hint": True,
-                        "hint": "需要先启用 group_icl_enable。此功能会将群聊历史记录放到 prompt 再请求。如果关闭，则是放在 system_prompt。如果开启了主动回复，建议启用，模型能够更好地完成回复任务。",
                     }
                 },
             },
diff --git a/packages/astrbot/long_term_memory.py b/packages/astrbot/long_term_memory.py
index a55df03ef..f1ec8b252 100644
--- a/packages/astrbot/long_term_memory.py
+++ b/packages/astrbot/long_term_memory.py
@@ -33,7 +33,7 @@ class LongTermMemory:
         self.ar_possibility = self.active_reply["possibility_reply"]
         self.ar_prompt = self.active_reply.get("prompt", "")
         
-        self.put_history_to_prompt = self.config["put_history_to_prompt"]
+        # self.put_history_to_prompt = self.config["put_history_to_prompt"]
         
     async def remove_session(self, event: AstrMessageEvent) -> int:
         cnt = 0
@@ -110,11 +110,11 @@ class LongTermMemory:
         
         chats_str = '\n---\n'.join(self.session_chats[event.unified_msg_origin])
         
-        if self.put_history_to_prompt:
+        if self.enable_active_reply:
             prompt = req.prompt
             req.prompt = f"You are now in a chatroom. The chat history is as follows:\n{chats_str}"
             req.prompt += f"\nNow, a new message is coming: `{prompt}`. Please react to it. Only output your response and do not output any other information."
-            req.contexts = [] # 清空上下文，当使用了群聊增强，所有聊天记录都在一个prompt中。
+            req.contexts = [] # 清空上下文，当使用了主动回复，所有聊天记录都在一个prompt中。
         else:
             req.system_prompt += "You are now in a chatroom. The chat history is as follows: \n"
             req.system_prompt += chats_str