diff --git a/README.md b/README.md
index 883fe4c6..9e7cb196 100644
--- a/README.md
+++ b/README.md
@@ -262,6 +262,9 @@ parser_emoji_cdn="https://emojicdn.elk.sh"
 
 # [可选] emoji 渲染样式 "apple", "google", "twitter", "facebook"(默认)
 parser_emoji_style="facebook"
+
+# [可选] 是否默认在群聊中启用接卸，默认启用
+parser_enable_by_default=True
 ```
 
 </details>
diff --git a/src/nonebot_plugin_parser/config.py b/src/nonebot_plugin_parser/config.py
index a7da408a..1d46c6fc 100644
--- a/src/nonebot_plugin_parser/config.py
+++ b/src/nonebot_plugin_parser/config.py
@@ -56,6 +56,8 @@ class Config(BaseModel):
     """Pilmoji 表情 CDN"""
     parser_emoji_style: EmojiStyle = EmojiStyle.FACEBOOK
     """Pilmoji 表情样式"""
+    parser_enable_by_default: bool = True
+    """是否默认启用解析器"""
 
     @property
     def nickname(self) -> str:
@@ -182,6 +184,11 @@ def emoji_style(self) -> EmojiStyle:
         """Pilmoji 表情样式"""
         return self.parser_emoji_style
 
+    @property
+    def enable_by_default(self) -> bool:
+        """是否默认启用解析器"""
+        return self.parser_enable_by_default
+
 
 pconfig: Config = get_plugin_config(Config)
 """插件配置"""
diff --git a/src/nonebot_plugin_parser/matchers/filter.py b/src/nonebot_plugin_parser/matchers/filter.py
index 43b51330..28afa374 100644
--- a/src/nonebot_plugin_parser/matchers/filter.py
+++ b/src/nonebot_plugin_parser/matchers/filter.py
@@ -1,7 +1,8 @@
 import json
 from pathlib import Path
+from dataclasses import asdict, dataclass
 
-from nonebot import on_command
+from nonebot import logger, on_command
 from nonebot.rule import to_me
 from nonebot.matcher import Matcher
 from nonebot.permission import SUPERUSER
@@ -9,24 +10,64 @@
 
 from ..config import pconfig
 
+
+@dataclass
+class GroupConfig:
+    """群组配置"""
+
+    enabled: bool = True
+
+
+_GROUP_CONFIG_PATH: Path = pconfig.data_dir / "group_config.json"
 _DISABLED_GROUPS_PATH: Path = pconfig.data_dir / "disabled_groups.json"
 
 
-def load_or_initialize_set() -> set[str]:
-    """加载或初始化关闭解析的名单"""
-    # 判断是否存在
-    if not _DISABLED_GROUPS_PATH.exists():
-        _DISABLED_GROUPS_PATH.write_text(json.dumps([]))
-    return set(json.loads(_DISABLED_GROUPS_PATH.read_text()))
+def load_or_initialize_group_config() -> dict[str, GroupConfig]:
+    """加载或初始化群组配置
+
+    检测并迁移旧版的禁用群组配置（disabled_groups.json），
+    迁移后删除旧版配置文件。
+    """
+    # 检测旧版禁用群组配置并迁移
+    if _DISABLED_GROUPS_PATH.exists():
+        old_disabled: list[str] = json.loads(_DISABLED_GROUPS_PATH.read_text())
+        logger.info(f"检测到旧版禁用群组配置，共 {len(old_disabled)} 个群组，正在迁移...")
+        result: dict[str, GroupConfig] = {}
+        for group_key in old_disabled:
+            result[group_key] = GroupConfig(enabled=False)
+        # 保存为新版配置
+        _save_group_config_to_file(result)
+        # 删除旧版配置文件
+        _DISABLED_GROUPS_PATH.unlink()
+        logger.info("旧版禁用群组配置迁移完成，已删除旧文件")
+        return result
+
+    if not _GROUP_CONFIG_PATH.exists():
+        _GROUP_CONFIG_PATH.write_text(json.dumps({}))
+        return {}
+
+    raw: dict = json.loads(_GROUP_CONFIG_PATH.read_text())
+    return {k: GroupConfig(**v) if isinstance(v, dict) else GroupConfig(enabled=v) for k, v in raw.items()}
+
+
+def _save_group_config_to_file(group_config: dict[str, GroupConfig]):
+    """将群组配置写入文件"""
+    _GROUP_CONFIG_PATH.write_text(
+        json.dumps(
+            {k: asdict(v) for k, v in group_config.items()},
+            indent=4,
+            ensure_ascii=False,
+        )
+    )
 
 
-def save_disabled_groups():
-    """保存关闭解析的名单"""
-    _DISABLED_GROUPS_PATH.write_text(json.dumps(list(_DISABLED_GROUPS_SET)))
+def save_group_config(group_config: dict[str, GroupConfig]):
+    """保存群组配置"""
+    _save_group_config_to_file(group_config)
 
 
-# 内存中关闭解析的名单，第一次先进行初始化
-_DISABLED_GROUPS_SET: set[str] = load_or_initialize_set()
+# 群组配置，第一次先进行初始化
+_GROUP_CONFIG: dict[str, GroupConfig] = load_or_initialize_group_config()
 
 
 def get_group_key(session: Session) -> str:
@@ -38,35 +79,33 @@ def get_group_key(session: Session) -> str:
 
 
 def is_enabled(session: Session = UniSession()) -> bool:
-    """判断当前会话是否在关闭解析的名单中"""
+    """判断当前会话是否启用解析"""
     if session.scene.is_private:
         return True
 
     group_key = get_group_key(session)
-    if group_key in _DISABLED_GROUPS_SET:
-        return False
-    return True
+    if group_key in _GROUP_CONFIG:
+        return _GROUP_CONFIG[group_key].enabled
+    return pconfig.parser_enable_by_default
 
 
 @on_command("开启解析", rule=to_me(), permission=SUPERUSER | ADMIN(), block=True).handle()
-async def _(matcher: Matcher, session: Session = UniSession()):
+async def _enable_parser(matcher: Matcher, session: Session = UniSession()):
     """开启解析"""
     group_key = get_group_key(session)
-    if group_key in _DISABLED_GROUPS_SET:
-        _DISABLED_GROUPS_SET.remove(group_key)
-        save_disabled_groups()
-        await matcher.finish("解析已开启")
-    else:
+    if group_key in _GROUP_CONFIG and _GROUP_CONFIG[group_key].enabled:
         await matcher.finish("解析已开启，无需重复开启")
+    _GROUP_CONFIG[group_key] = GroupConfig(enabled=True)
+    save_group_config(_GROUP_CONFIG)
+    await matcher.finish("解析已开启")
 
 
 @on_command("关闭解析", rule=to_me(), permission=SUPERUSER | ADMIN(), block=True).handle()
-async def _(matcher: Matcher, session: Session = UniSession()):
+async def _disable_parser(matcher: Matcher, session: Session = UniSession()):
     """关闭解析"""
     group_key = get_group_key(session)
-    if group_key not in _DISABLED_GROUPS_SET:
-        _DISABLED_GROUPS_SET.add(group_key)
-        save_disabled_groups()
-        await matcher.finish("解析已关闭")
-    else:
+    if group_key in _GROUP_CONFIG and not _GROUP_CONFIG[group_key].enabled:
         await matcher.finish("解析已关闭，无需重复关闭")
+    _GROUP_CONFIG[group_key] = GroupConfig(enabled=False)
+    save_group_config(_GROUP_CONFIG)
+    await matcher.finish("解析已关闭")