diff --git a/plugins/linkai/README.md b/plugins/linkai/README.md
index 2ac80b113..93474100a 100644
--- a/plugins/linkai/README.md
+++ b/plugins/linkai/README.md
@@ -98,6 +98,8 @@
 
 如果不想创建 `plugins/linkai/config.json` 配置，可以直接通过 `$linkai sum open` 指令开启该功能。
 
+也可以通过私聊(全局 `config.json` 中的 `linkai_app_code`)或者群聊绑定(通过`group_app_map`参数配置)的应用来开启该功能：在LinkAI平台 [应用配置](https://link-ai.tech/console/factory) 里添加并开启**内容总结**插件。
+
 #### 使用
 
 功能开启后，向机器人发送 **文件**、 **分享链接卡片**、**图片** 即可生成摘要，进一步可以与文件或链接的内容进行多轮对话。如果需要关闭某种类型的内容总结，设置 `summary`配置中的type字段即可。
diff --git a/plugins/linkai/linkai.py b/plugins/linkai/linkai.py
index c38319a51..59eb0dc0a 100644
--- a/plugins/linkai/linkai.py
+++ b/plugins/linkai/linkai.py
@@ -9,7 +9,7 @@
 from common import const
 import os
 from .utils import Util
-from config import plugin_config
+from config import plugin_config, conf
 
 
 @plugins.register(
@@ -28,7 +28,7 @@ def __init__(self):
             # 未加载到配置，使用模板中的配置
             self.config = self._load_config_template()
         if self.config:
-            self.mj_bot = MJBot(self.config.get("midjourney"))
+            self.mj_bot = MJBot(self.config.get("midjourney"), self._fetch_group_app_code)
         self.sum_config = {}
         if self.config:
             self.sum_config = self.config.get("summary")
@@ -56,7 +56,8 @@ def on_handle_context(self, e_context: EventContext):
                 return
             if context.type != ContextType.IMAGE:
                 _send_info(e_context, "正在为你加速生成摘要，请稍后")
-            res = LinkSummary().summary_file(file_path)
+            app_code = self._fetch_app_code(context)
+            res = LinkSummary().summary_file(file_path, app_code)
             if not res:
                 if context.type != ContextType.IMAGE:
                     _set_reply_text("因为神秘力量无法获取内容，请稍后再试吧", e_context, level=ReplyType.TEXT)
@@ -74,7 +75,8 @@ def on_handle_context(self, e_context: EventContext):
             if not LinkSummary().check_url(context.content):
                 return
             _send_info(e_context, "正在为你加速生成摘要，请稍后")
-            res = LinkSummary().summary_url(context.content)
+            app_code = self._fetch_app_code(context)
+            res = LinkSummary().summary_url(context.content, app_code)
             if not res:
                 _set_reply_text("因为神秘力量无法获取文章内容，请稍后再试吧~", e_context, level=ReplyType.TEXT)
                 return
@@ -169,7 +171,7 @@ def _process_admin_cmd(self, e_context: EventContext):
             return
 
         if len(cmd) == 3 and cmd[1] == "sum" and (cmd[2] == "open" or cmd[2] == "close"):
-            # 知识库开关指令
+            # 总结对话开关指令
             if not Util.is_admin(e_context):
                 _set_reply_text("需要管理员权限执行", e_context, level=ReplyType.ERROR)
                 return
@@ -192,14 +194,34 @@ def _process_admin_cmd(self, e_context: EventContext):
         return
 
     def _is_summary_open(self, context) -> bool:
-        if not self.sum_config or not self.sum_config.get("enabled"):
-            return False
-        if context.kwargs.get("isgroup") and not self.sum_config.get("group_enabled"):
-            return False
-        support_type = self.sum_config.get("type") or ["FILE", "SHARING"]
-        if context.type.name not in support_type and context.type.name != "TEXT":
-            return False
-        return True
+        # 获取远程应用插件状态
+        remote_enabled = False
+        if context.kwargs.get("isgroup"):
+            # 群聊场景只查询群对应的app_code
+            group_name = context.get("msg").from_user_nickname
+            app_code = self._fetch_group_app_code(group_name)
+            if app_code:
+                remote_enabled = Util.fetch_app_plugin(app_code, "内容总结")
+        else:
+            # 非群聊场景使用全局app_code
+            app_code = conf().get("linkai_app_code")
+            if app_code:
+                remote_enabled = Util.fetch_app_plugin(app_code, "内容总结")
+
+        # 基础条件：总开关开启且消息类型符合要求
+        base_enabled = (
+                self.sum_config
+                and self.sum_config.get("enabled")
+                and (context.type.name in (
+                    self.sum_config.get("type") or ["FILE", "SHARING"]) or context.type.name == "TEXT")
+        )
+
+        # 群聊：需要满足(总开关和群开关)或远程插件开启
+        if context.kwargs.get("isgroup"):
+            return (base_enabled and self.sum_config.get("group_enabled")) or remote_enabled
+
+        # 非群聊：只需要满足总开关或远程插件开启
+        return base_enabled or remote_enabled
 
     # LinkAI 对话任务处理
     def _is_chat_task(self, e_context: EventContext):
@@ -230,6 +252,19 @@ def _fetch_group_app_code(self, group_name: str) -> str:
             app_code = group_mapping.get(group_name) or group_mapping.get("ALL_GROUP")
             return app_code
 
+    def _fetch_app_code(self, context) -> str:
+        """
+        根据主配置或者群聊名称获取对应的应用code,优先获取群聊配置的应用code
+        :param context: 上下文
+        :return: 应用code
+        """
+        app_code = conf().get("linkai_app_code")
+        if context.kwargs.get("isgroup"):
+            # 群聊场景只查询群对应的app_code
+            group_name = context.get("msg").from_user_nickname
+            app_code = self._fetch_group_app_code(group_name)
+        return app_code
+
     def get_help_text(self, verbose=False, **kwargs):
         trigger_prefix = _get_trigger_prefix()
         help_text = "用于集成 LinkAI 提供的知识库、Midjourney绘画、文档总结、联网搜索等能力。\n\n"
diff --git a/plugins/linkai/midjourney.py b/plugins/linkai/midjourney.py
index 6500e573d..7e0a28736 100644
--- a/plugins/linkai/midjourney.py
+++ b/plugins/linkai/midjourney.py
@@ -10,6 +10,7 @@
 from plugins import EventContext, EventAction
 from .utils import Util
 
+
 INVALID_REQUEST = 410
 NOT_FOUND_ORIGIN_IMAGE = 461
 NOT_FOUND_TASK = 462
@@ -67,10 +68,11 @@ def __str__(self):
 
 # midjourney bot
 class MJBot:
-    def __init__(self, config):
+    def __init__(self, config, fetch_group_app_code):
         self.base_url = conf().get("linkai_api_base", "https://api.link-ai.tech") + "/v1/img/midjourney"
         self.headers = {"Authorization": "Bearer " + conf().get("linkai_api_key")}
         self.config = config
+        self.fetch_group_app_code = fetch_group_app_code
         self.tasks = {}
         self.temp_dict = {}
         self.tasks_lock = threading.Lock()
@@ -98,7 +100,7 @@ def judge_mj_task_type(self, e_context: EventContext):
                 return TaskType.VARIATION
             elif cmd_list[0].lower() == f"{trigger_prefix}mjr":
                 return TaskType.RESET
-        elif context.type == ContextType.IMAGE_CREATE and self.config.get("use_image_create_prefix") and self.config.get("enabled"):
+        elif context.type == ContextType.IMAGE_CREATE and self.config.get("use_image_create_prefix") and self._is_mj_open(context):
             return TaskType.GENERATE
 
     def process_mj_task(self, mj_type: TaskType, e_context: EventContext):
@@ -129,8 +131,8 @@ def process_mj_task(self, mj_type: TaskType, e_context: EventContext):
             self._set_reply_text(f"Midjourney绘画已{tips_text}", e_context, level=ReplyType.INFO)
             return
 
-        if not self.config.get("enabled"):
-            logger.warn("Midjourney绘画未开启，请查看 plugins/linkai/config.json 中的配置")
+        if not self._is_mj_open(context):
+            logger.warn("Midjourney绘画未开启，请查看 plugins/linkai/config.json 中的配置，或者在LinkAI平台 应用中添加/打开”MJ“插件")
             self._set_reply_text(f"Midjourney绘画未开启", e_context, level=ReplyType.INFO)
             return
 
@@ -409,6 +411,25 @@ def find_tasks_by_user_id(self, user_id) -> list:
                     result.append(task)
         return result
 
+    def _is_mj_open(self, context) -> bool:
+        # 获取远程应用插件状态
+        remote_enabled = False
+        if context.kwargs.get("isgroup"):
+            # 群聊场景只查询群对应的app_code
+            group_name = context.get("msg").from_user_nickname
+            app_code = self.fetch_group_app_code(group_name)
+            if app_code:
+                remote_enabled = Util.fetch_app_plugin(app_code, "Midjourney")
+        else:
+            # 非群聊场景使用全局app_code
+            app_code = conf().get("linkai_app_code")
+            if app_code:
+                remote_enabled = Util.fetch_app_plugin(app_code, "Midjourney")
+
+        # 本地配置
+        base_enabled = self.config.get("enabled")
+
+        return base_enabled or remote_enabled
 
 def _send(channel, reply: Reply, context, retry_cnt=0):
     try:
diff --git a/plugins/linkai/summary.py b/plugins/linkai/summary.py
index 84d74bcc6..9a3c4167c 100644
--- a/plugins/linkai/summary.py
+++ b/plugins/linkai/summary.py
@@ -9,19 +9,21 @@ class LinkSummary:
     def __init__(self):
         pass
 
-    def summary_file(self, file_path: str):
+    def summary_file(self, file_path: str, app_code: str):
         file_body = {
             "file": open(file_path, "rb"),
             "name": file_path.split("/")[-1],
+            "app_code": app_code
         }
         url = self.base_url() + "/v1/summary/file"
         res = requests.post(url, headers=self.headers(), files=file_body, timeout=(5, 300))
         return self._parse_summary_res(res)
 
-    def summary_url(self, url: str):
+    def summary_url(self, url: str, app_code: str):
         url = html.unescape(url)
         body = {
-            "url": url
+            "url": url,
+            "app_code": app_code
         }
         res = requests.post(url=self.base_url() + "/v1/summary/url", headers=self.headers(), json=body, timeout=(5, 180))
         return self._parse_summary_res(res)
diff --git a/plugins/linkai/utils.py b/plugins/linkai/utils.py
index c874cdfb1..7d1b4af07 100644
--- a/plugins/linkai/utils.py
+++ b/plugins/linkai/utils.py
@@ -1,7 +1,9 @@
+import requests
+from common.log import logger
 from config import global_config
 from bridge.reply import Reply, ReplyType
 from plugins.event import EventContext, EventAction
-
+from config import conf
 
 class Util:
     @staticmethod
@@ -26,3 +28,20 @@ def set_reply_text(content: str, e_context: EventContext, level: ReplyType = Rep
         reply = Reply(level, content)
         e_context["reply"] = reply
         e_context.action = EventAction.BREAK_PASS
+
+    @staticmethod
+    def fetch_app_plugin(app_code: str, plugin_name: str) -> bool:
+        headers = {"Authorization": "Bearer " + conf().get("linkai_api_key")}
+        # do http request
+        base_url = conf().get("linkai_api_base", "https://api.link-ai.tech")
+        params = {"app_code": app_code}
+        res = requests.get(url=base_url + "/v1/app/info", params=params, headers=headers, timeout=(5, 10))
+        if res.status_code == 200:
+            plugins = res.json().get("data").get("plugins")
+            for plugin in plugins:
+                if plugin.get("name") and plugin.get("name") == plugin_name:
+                    return True
+            return False
+        else:
+            logger.warning(f"[LinkAI] find app info exception, res={res}")
+            return False