feat: support channel start in sub thread

app.py

@@ -7,11 +7,152 @@ import time
 
 from channel import channel_factory
 from common import const
-from config import load_config
+from common.log import logger
+from config import load_config, conf
 from plugins import *
 import threading
 
 
+# Global channel manager for restart support
+_channel_mgr = None
+
+
+def get_channel_manager():
+    return _channel_mgr
+
+
+class ChannelManager:
+    """
+    Manage the lifecycle of a channel, supporting restart from sub-threads.
+    The channel.startup() runs in a daemon thread so that the main thread
+    remains available and a new channel can be started at any time.
+    """
+
+    def __init__(self):
+        self._channel = None
+        self._channel_thread = None
+        self._lock = threading.Lock()
+
+    @property
+    def channel(self):
+        return self._channel
+
+    def start(self, channel_name: str, first_start: bool = False):
+        """
+        Create and start a channel in a sub-thread.
+        If first_start is True, plugins and linkai client will also be initialized.
+        """
+        with self._lock:
+            channel = channel_factory.create_channel(channel_name)
+            self._channel = channel
+
+            if first_start:
+                if channel_name in ["wx", "wxy", "terminal", "wechatmp", "web",
+                                    "wechatmp_service", "wechatcom_app", "wework",
+                                    const.FEISHU, const.DINGTALK]:
+                    PluginManager().load_plugins()
+
+                if conf().get("use_linkai"):
+                    try:
+                        from common import linkai_client
+                        threading.Thread(target=linkai_client.start, args=(channel, self), daemon=True).start()
+                    except Exception as e:
+                        pass
+
+            # Run channel.startup() in a daemon thread so we can restart later
+            self._channel_thread = threading.Thread(
+                target=self._run_channel, args=(channel,), daemon=True
+            )
+            self._channel_thread.start()
+            logger.info(f"[ChannelManager] Channel '{channel_name}' started in sub-thread")
+
+    def _run_channel(self, channel):
+        try:
+            channel.startup()
+        except Exception as e:
+            logger.error(f"[ChannelManager] Channel startup error: {e}")
+            logger.exception(e)
+
+    def stop(self):
+        """
+        Stop the current channel. Since most channel startup() methods block
+        on an HTTP server or stream client, we stop by terminating the thread.
+        """
+        with self._lock:
+            if self._channel is None:
+                return
+            channel_type = getattr(self._channel, 'channel_type', 'unknown')
+            logger.info(f"[ChannelManager] Stopping channel '{channel_type}'...")
+
+            # Try graceful stop if channel implements it
+            try:
+                if hasattr(self._channel, 'stop'):
+                    self._channel.stop()
+            except Exception as e:
+                logger.warning(f"[ChannelManager] Error during channel stop: {e}")
+
+            self._channel = None
+            self._channel_thread = None
+
+    def restart(self, new_channel_name: str):
+        """
+        Restart the channel with a new channel type.
+        Can be called from any thread (e.g. linkai config callback).
+        """
+        logger.info(f"[ChannelManager] Restarting channel to '{new_channel_name}'...")
+        self.stop()
+
+        # Clear singleton cache so a fresh channel instance is created
+        _clear_singleton_cache(new_channel_name)
+
+        time.sleep(1)  # Brief pause to allow resources to release
+        self.start(new_channel_name, first_start=False)
+        logger.info(f"[ChannelManager] Channel restarted to '{new_channel_name}' successfully")
+
+
+def _clear_singleton_cache(channel_name: str):
+    """
+    Clear the singleton cache for the channel class so that
+    a new instance can be created with updated config.
+    """
+    cls_map = {
+        "wx": "channel.wechat.wechat_channel.WechatChannel",
+        "wxy": "channel.wechat.wechaty_channel.WechatyChannel",
+        "wcf": "channel.wechat.wcf_channel.WechatfChannel",
+        "web": "channel.web.web_channel.WebChannel",
+        "wechatmp": "channel.wechatmp.wechatmp_channel.WechatMPChannel",
+        "wechatmp_service": "channel.wechatmp.wechatmp_channel.WechatMPChannel",
+        "wechatcom_app": "channel.wechatcom.wechatcomapp_channel.WechatComAppChannel",
+        "wework": "channel.wework.wework_channel.WeworkChannel",
+        const.FEISHU: "channel.feishu.feishu_channel.FeiShuChanel",
+        const.DINGTALK: "channel.dingtalk.dingtalk_channel.DingTalkChanel",
+    }
+    module_path = cls_map.get(channel_name)
+    if not module_path:
+        return
+    # The singleton decorator stores instances in a closure dict keyed by class.
+    # We need to find the actual class and clear it from the closure.
+    try:
+        parts = module_path.rsplit(".", 1)
+        module_name, class_name = parts[0], parts[1]
+        import importlib
+        module = importlib.import_module(module_name)
+        # The module-level name is the wrapper function from @singleton
+        wrapper = getattr(module, class_name, None)
+        if wrapper and hasattr(wrapper, '__closure__') and wrapper.__closure__:
+            for cell in wrapper.__closure__:
+                try:
+                    cell_contents = cell.cell_contents
+                    if isinstance(cell_contents, dict):
+                        cell_contents.clear()
+                        logger.debug(f"[ChannelManager] Cleared singleton cache for {class_name}")
+                        break
+                except ValueError:
+                    pass
+    except Exception as e:
+        logger.warning(f"[ChannelManager] Failed to clear singleton cache: {e}")
+
+
 def sigterm_handler_wrap(_signo):
     old_handler = signal.getsignal(_signo)
 
@@ -25,22 +166,8 @@ def sigterm_handler_wrap(_signo):
     signal.signal(_signo, func)
 
 
-def start_channel(channel_name: str):
-    channel = channel_factory.create_channel(channel_name)
-    if channel_name in ["wx", "wxy", "terminal", "wechatmp", "web", "wechatmp_service", "wechatcom_app", "wework",
-                        const.FEISHU, const.DINGTALK]:
-        PluginManager().load_plugins()
-
-    if conf().get("use_linkai"):
-        try:
-            from common import linkai_client
-            threading.Thread(target=linkai_client.start, args=(channel,)).start()
-        except Exception as e:
-            pass
-    channel.startup()
-
-
 def run():
+    global _channel_mgr
     try:
         # load config
         load_config()
@@ -58,7 +185,8 @@ def run():
         if channel_name == "wxy":
             os.environ["WECHATY_LOG"] = "warn"
 
-        start_channel(channel_name)
+        _channel_mgr = ChannelManager()
+        _channel_mgr.start(channel_name, first_start=True)
 
         while True:
             time.sleep(1)

channel/channel.py

@@ -19,6 +19,12 @@ class Channel(object):
         """
         raise NotImplementedError
 
+    def stop(self):
+        """
+        stop channel gracefully, called before restart
+        """
+        pass
+
     def handle_text(self, msg):
         """
         process received msg

channel/dingtalk/dingtalk_channel.py

@@ -90,13 +90,9 @@ class DingTalkChanel(ChatChannel, dingtalk_stream.ChatbotHandler):
     dingtalk_client_secret = conf().get('dingtalk_client_secret')
 
     def setup_logger(self):
-        logger = logging.getLogger()
-        handler = logging.StreamHandler()
-        handler.setFormatter(
-            logging.Formatter('%(asctime)s %(name)-8s %(levelname)-8s %(message)s [%(filename)s:%(lineno)d]'))
-        logger.addHandler(handler)
-        logger.setLevel(logging.INFO)
-        return logger
+        # Suppress verbose logs from dingtalk_stream SDK
+        logging.getLogger("dingtalk_stream").setLevel(logging.WARNING)
+        return logging.getLogger("DingTalk")
 
     def __init__(self):
         super().__init__()
@@ -104,6 +100,7 @@ class DingTalkChanel(ChatChannel, dingtalk_stream.ChatbotHandler):
         self.logger = self.setup_logger()
         # 历史消息id暂存，用于幂等控制
         self.receivedMsgs = ExpiredDict(conf().get("expires_in_seconds", 3600))
+        self._stream_client = None
         logger.debug("[DingTalk] client_id={}, client_secret={} ".format(
             self.dingtalk_client_id, self.dingtalk_client_secret))
         # 无需群校验和前缀
@@ -119,9 +116,19 @@ class DingTalkChanel(ChatChannel, dingtalk_stream.ChatbotHandler):
     def startup(self):
         credential = dingtalk_stream.Credential(self.dingtalk_client_id, self.dingtalk_client_secret)
         client = dingtalk_stream.DingTalkStreamClient(credential)
+        self._stream_client = client
         client.register_callback_handler(dingtalk_stream.chatbot.ChatbotMessage.TOPIC, self)
         logger.info("[DingTalk] ✅ Stream connected, ready to receive messages")
         client.start_forever()
+
+    def stop(self):
+        if self._stream_client:
+            try:
+                self._stream_client.stop()
+                logger.info("[DingTalk] Stream client stopped")
+            except Exception as e:
+                logger.warning(f"[DingTalk] Error stopping stream client: {e}")
+            self._stream_client = None
     
     def get_access_token(self):
         """

channel/feishu/feishu_channel.py

@@ -12,6 +12,7 @@
 """
 
 import json
+import logging
 import os
 import ssl
 import threading
@@ -32,6 +33,9 @@ from common.log import logger
 from common.singleton import singleton
 from config import conf
 
+# Suppress verbose logs from Lark SDK
+logging.getLogger("Lark").setLevel(logging.WARNING)
+
 URL_VERIFICATION = "url_verification"
 
 # 尝试导入飞书SDK,如果未安装则websocket模式不可用
@@ -56,6 +60,7 @@ class FeiShuChanel(ChatChannel):
         super().__init__()
         # 历史消息id暂存，用于幂等控制
         self.receivedMsgs = ExpiredDict(60 * 60 * 7.1)
+        self._http_server = None
         logger.debug("[FeiShu] app_id={}, app_secret={}, verification_token={}, event_mode={}".format(
             self.feishu_app_id, self.feishu_app_secret, self.feishu_token, self.feishu_event_mode))
         # 无需群校验和前缀
@@ -73,6 +78,15 @@ class FeiShuChanel(ChatChannel):
         else:
             self._startup_webhook()
 
+    def stop(self):
+        if self._http_server:
+            try:
+                self._http_server.stop()
+                logger.info("[FeiShu] HTTP server stopped")
+            except Exception as e:
+                logger.warning(f"[FeiShu] Error stopping HTTP server: {e}")
+            self._http_server = None
+
     def _startup_webhook(self):
         """启动HTTP服务器接收事件(webhook模式)"""
         logger.debug("[FeiShu] Starting in webhook mode...")
@@ -81,7 +95,14 @@ class FeiShuChanel(ChatChannel):
         )
         app = web.application(urls, globals(), autoreload=False)
         port = conf().get("feishu_port", 9891)
-        web.httpserver.runsimple(app.wsgifunc(), ("0.0.0.0", port))
+        func = web.httpserver.StaticMiddleware(app.wsgifunc())
+        func = web.httpserver.LogMiddleware(func)
+        server = web.httpserver.WSGIServer(("0.0.0.0", port), func)
+        self._http_server = server
+        try:
+            server.start()
+        except (KeyboardInterrupt, SystemExit):
+            server.stop()
 
     def _startup_websocket(self):
         """启动长连接接收事件(websocket模式)"""
@@ -138,7 +159,7 @@ class FeiShuChanel(ChatChannel):
                         self.feishu_app_id,
                         self.feishu_app_secret,
                         event_handler=event_handler,
-                        log_level=lark.LogLevel.DEBUG if conf().get("debug") else lark.LogLevel.INFO
+                        log_level=lark.LogLevel.DEBUG if conf().get("debug") else lark.LogLevel.WARNING
                     )
 
                     logger.debug("[FeiShu] Websocket client starting...")

channel/web/web_channel.py

@@ -50,6 +50,7 @@ class WebChannel(ChatChannel):
         self.msg_id_counter = 0  # 添加消息ID计数器
         self.session_queues = {}  # 存储session_id到队列的映射
         self.request_to_session = {}  # 存储request_id到session_id的映射
+        self._http_server = None
 
 
     def _generate_msg_id(self):
@@ -235,13 +236,24 @@ class WebChannel(ChatChannel):
         logging.getLogger("web").setLevel(logging.ERROR)
         logging.getLogger("web.httpserver").setLevel(logging.ERROR)
         
-        # 抑制 web.py 默认的服务器启动消息
-        old_stdout = sys.stdout
-        sys.stdout = io.StringIO()
+        # Build WSGI app with middleware (same as runsimple but without print)
+        func = web.httpserver.StaticMiddleware(app.wsgifunc())
+        func = web.httpserver.LogMiddleware(func)
+        server = web.httpserver.WSGIServer(("0.0.0.0", port), func)
+        self._http_server = server
         try:
-            web.httpserver.runsimple(app.wsgifunc(), ("0.0.0.0", port))
-        finally:
-            sys.stdout = old_stdout
+            server.start()
+        except (KeyboardInterrupt, SystemExit):
+            server.stop()
+
+    def stop(self):
+        if self._http_server:
+            try:
+                self._http_server.stop()
+                logger.info("[WebChannel] HTTP server stopped")
+            except Exception as e:
+                logger.warning(f"[WebChannel] Error stopping HTTP server: {e}")
+            self._http_server = None
 
 
 class RootHandler:

channel/wechatcom/wechatcomapp_channel.py

@@ -36,6 +36,7 @@ class WechatComAppChannel(ChatChannel):
         self.agent_id = conf().get("wechatcomapp_agent_id")
         self.token = conf().get("wechatcomapp_token")
         self.aes_key = conf().get("wechatcomapp_aes_key")
+        self._http_server = None
         logger.info(
             "[wechatcom] Initializing WeCom app channel, corp_id: {}, agent_id: {}".format(self.corp_id, self.agent_id)
         )
@@ -51,13 +52,24 @@ class WechatComAppChannel(ChatChannel):
         logger.info("[wechatcom] 📡 Listening on http://0.0.0.0:{}/wxcomapp/".format(port))
         logger.info("[wechatcom] 🤖 Ready to receive messages")
         
-        # Suppress web.py's default server startup message
-        old_stdout = sys.stdout
-        sys.stdout = io.StringIO()
+        # Build WSGI app with middleware (same as runsimple but without print)
+        func = web.httpserver.StaticMiddleware(app.wsgifunc())
+        func = web.httpserver.LogMiddleware(func)
+        server = web.httpserver.WSGIServer(("0.0.0.0", port), func)
+        self._http_server = server
         try:
-            web.httpserver.runsimple(app.wsgifunc(), ("0.0.0.0", port))
-        finally:
-            sys.stdout = old_stdout
+            server.start()
+        except (KeyboardInterrupt, SystemExit):
+            server.stop()
+
+    def stop(self):
+        if self._http_server:
+            try:
+                self._http_server.stop()
+                logger.info("[wechatcom] HTTP server stopped")
+            except Exception as e:
+                logger.warning(f"[wechatcom] Error stopping HTTP server: {e}")
+            self._http_server = None
 
     def send(self, reply: Reply, context: Context):
         receiver = context["receiver"]

channel/wechatmp/wechatmp_channel.py

@@ -41,6 +41,7 @@ class WechatMPChannel(ChatChannel):
         super().__init__()
         self.passive_reply = passive_reply
         self.NOT_SUPPORT_REPLYTYPE = []
+        self._http_server = None
         appid = conf().get("wechatmp_app_id")
         secret = conf().get("wechatmp_app_secret")
         token = conf().get("wechatmp_token")
@@ -69,7 +70,23 @@ class WechatMPChannel(ChatChannel):
             urls = ("/wx", "channel.wechatmp.active_reply.Query")
         app = web.application(urls, globals(), autoreload=False)
         port = conf().get("wechatmp_port", 8080)
-        web.httpserver.runsimple(app.wsgifunc(), ("0.0.0.0", port))
+        func = web.httpserver.StaticMiddleware(app.wsgifunc())
+        func = web.httpserver.LogMiddleware(func)
+        server = web.httpserver.WSGIServer(("0.0.0.0", port), func)
+        self._http_server = server
+        try:
+            server.start()
+        except (KeyboardInterrupt, SystemExit):
+            server.stop()
+
+    def stop(self):
+        if self._http_server:
+            try:
+                self._http_server.stop()
+                logger.info("[wechatmp] HTTP server stopped")
+            except Exception as e:
+                logger.warning(f"[wechatmp] Error stopping HTTP server: {e}")
+            self._http_server = None
 
     def start_loop(self, loop):
         asyncio.set_event_loop(loop)

common/linkai_client.py

@@ -2,9 +2,12 @@ from bridge.context import Context, ContextType
 from bridge.reply import Reply, ReplyType
 from common.log import logger
 from linkai import LinkAIClient, PushMsg
-from config import conf, pconf, plugin_config, available_setting, write_plugin_config
+from config import conf, pconf, plugin_config, available_setting, write_plugin_config, get_root
 from plugins import PluginManager
+import threading
 import time
+import json
+import os
 
 
 chat_client: LinkAIClient
@@ -15,6 +18,7 @@ class ChatClient(LinkAIClient):
         super().__init__(api_key, host)
         self.channel = channel
         self.client_type = channel.channel_type
+        self.channel_mgr = None
 
     def on_message(self, push_msg: PushMsg):
         session_id = push_msg.session_id
@@ -34,9 +38,12 @@ class ChatClient(LinkAIClient):
             return
 
         local_config = conf()
+        need_restart_channel = False
+        
         for key in config.keys():
             if key in available_setting and config.get(key) is not None:
                 local_config[key] = config.get(key)
+        
         # 语音配置
         reply_voice_mode = config.get("reply_voice_mode")
         if reply_voice_mode:
@@ -50,6 +57,55 @@ class ChatClient(LinkAIClient):
                 local_config["always_reply_voice"] = False
                 local_config["voice_reply_voice"] = False
 
+        # Model configuration
+        if config.get("model"):
+            local_config["model"] = config.get("model")
+        
+        # Channel configuration
+        if config.get("channelType"):
+            if local_config.get("channel_type") != config.get("channelType"):
+                local_config["channel_type"] = config.get("channelType")
+                need_restart_channel = True
+        
+        # Channel-specific app credentials
+        current_channel_type = local_config.get("channel_type", "")
+        
+        if config.get("app_id") is not None:
+            if current_channel_type == "feishu":
+                if local_config.get("feishu_app_id") != config.get("app_id"):
+                    local_config["feishu_app_id"] = config.get("app_id")
+                    need_restart_channel = True
+            elif current_channel_type == "dingtalk":
+                if local_config.get("dingtalk_client_id") != config.get("app_id"):
+                    local_config["dingtalk_client_id"] = config.get("app_id")
+                    need_restart_channel = True
+            elif current_channel_type == "wechatmp" or current_channel_type == "wechatmp_service":
+                if local_config.get("wechatmp_app_id") != config.get("app_id"):
+                    local_config["wechatmp_app_id"] = config.get("app_id")
+                    need_restart_channel = True
+            elif current_channel_type == "wechatcom_app":
+                if local_config.get("wechatcomapp_agent_id") != config.get("app_id"):
+                    local_config["wechatcomapp_agent_id"] = config.get("app_id")
+                    need_restart_channel = True
+        
+        if config.get("app_secret"):
+            if current_channel_type == "feishu":
+                if local_config.get("feishu_app_secret") != config.get("app_secret"):
+                    local_config["feishu_app_secret"] = config.get("app_secret")
+                    need_restart_channel = True
+            elif current_channel_type == "dingtalk":
+                if local_config.get("dingtalk_client_secret") != config.get("app_secret"):
+                    local_config["dingtalk_client_secret"] = config.get("app_secret")
+                    need_restart_channel = True
+            elif current_channel_type == "wechatmp" or current_channel_type == "wechatmp_service":
+                if local_config.get("wechatmp_app_secret") != config.get("app_secret"):
+                    local_config["wechatmp_app_secret"] = config.get("app_secret")
+                    need_restart_channel = True
+            elif current_channel_type == "wechatcom_app":
+                if local_config.get("wechatcomapp_secret") != config.get("app_secret"):
+                    local_config["wechatcomapp_secret"] = config.get("app_secret")
+                    need_restart_channel = True
+
         if config.get("admin_password"):
             if not pconf("Godcmd"):
                 write_plugin_config({"Godcmd": {"password": config.get("admin_password"), "admin_users": []} })
@@ -71,11 +127,67 @@ class ChatClient(LinkAIClient):
         elif config.get("text_to_image") and config.get("text_to_image") in ["dall-e-2", "dall-e-3"]:
             if pconf("linkai")["midjourney"]:
                 pconf("linkai")["midjourney"]["use_image_create_prefix"] = False
+        
+        # Save configuration to config.json file
+        self._save_config_to_file(local_config)
+
+        if need_restart_channel:
+            self._restart_channel(local_config.get("channel_type", ""))
+    
+    def _restart_channel(self, new_channel_type: str):
+        """
+        Restart the channel via ChannelManager when channel type changes.
+        """
+        if self.channel_mgr:
+            logger.info(f"[LinkAI] Restarting channel to '{new_channel_type}'...")
+            threading.Thread(target=self._do_restart_channel, args=(self.channel_mgr, new_channel_type), daemon=True).start()
+        else:
+            logger.warning("[LinkAI] ChannelManager not available, please restart the application manually")
+
+    def _do_restart_channel(self, mgr, new_channel_type: str):
+        """
+        Perform the channel restart in a separate thread to avoid blocking the config callback.
+        """
+        try:
+            mgr.restart(new_channel_type)
+            # Update the linkai client's channel reference
+            if mgr.channel:
+                self.channel = mgr.channel
+                self.client_type = mgr.channel.channel_type
+                logger.info(f"[LinkAI] Channel reference updated to '{new_channel_type}'")
+        except Exception as e:
+            logger.error(f"[LinkAI] Channel restart failed: {e}")
+
+    def _save_config_to_file(self, local_config: dict):
+        """
+        Save configuration to config.json file
+        """
+        try:
+            config_path = os.path.join(get_root(), "config.json")
+            if not os.path.exists(config_path):
+                logger.warning(f"[LinkAI] config.json not found at {config_path}, skip saving")
+                return
+            
+            # Read current config file
+            with open(config_path, "r", encoding="utf-8") as f:
+                file_config = json.load(f)
+            
+            # Update file config with memory config
+            file_config.update(dict(local_config))
+            
+            # Write back to file
+            with open(config_path, "w", encoding="utf-8") as f:
+                json.dump(file_config, f, indent=4, ensure_ascii=False)
+            
+            logger.info("[LinkAI] Configuration saved to config.json successfully")
+        except Exception as e:
+            logger.error(f"[LinkAI] Failed to save configuration to config.json: {e}")
 
 
-def start(channel):
+def start(channel, channel_mgr=None):
     global chat_client
-    chat_client = ChatClient(api_key=conf().get("linkai_api_key"), host="", channel=channel)
+    chat_client = ChatClient(api_key=conf().get("linkai_api_key"), channel=channel)
+    chat_client.channel_mgr = channel_mgr
     chat_client.config = _build_config()
     chat_client.start()
     time.sleep(1.5)
@@ -97,14 +209,38 @@ def _build_config():
         "nick_name_black_list": local_conf.get("nick_name_black_list"),
         "speech_recognition": "Y" if local_conf.get("speech_recognition") else "N",
         "text_to_image": local_conf.get("text_to_image"),
-        "image_create_prefix": local_conf.get("image_create_prefix")
+        "image_create_prefix": local_conf.get("image_create_prefix"),
+        "model": local_conf.get("model"),
+        "agent_max_context_turns": local_conf.get("agent_max_context_turns"),
+        "agent_max_context_tokens": local_conf.get("agent_max_context_tokens"),
+        "agent_max_steps": local_conf.get("agent_max_steps"),
+        "channelType": local_conf.get("channel_type")
     }
+    
     if local_conf.get("always_reply_voice"):
         config["reply_voice_mode"] = "always_reply_voice"
     elif local_conf.get("voice_reply_voice"):
         config["reply_voice_mode"] = "voice_reply_voice"
+    
     if pconf("linkai"):
         config["group_app_map"] = pconf("linkai").get("group_app_map")
+    
     if plugin_config.get("Godcmd"):
         config["admin_password"] = plugin_config.get("Godcmd").get("password")
+    
+    # Add channel-specific app credentials
+    current_channel_type = local_conf.get("channel_type", "")
+    if current_channel_type == "feishu":
+        config["app_id"] = local_conf.get("feishu_app_id")
+        config["app_secret"] = local_conf.get("feishu_app_secret")
+    elif current_channel_type == "dingtalk":
+        config["app_id"] = local_conf.get("dingtalk_client_id")
+        config["app_secret"] = local_conf.get("dingtalk_client_secret")
+    elif current_channel_type == "wechatmp" or current_channel_type == "wechatmp_service":
+        config["app_id"] = local_conf.get("wechatmp_app_id")
+        config["app_secret"] = local_conf.get("wechatmp_app_secret")
+    elif current_channel_type == "wechatcom_app":
+        config["app_id"] = local_conf.get("wechatcomapp_agent_id")
+        config["app_secret"] = local_conf.get("wechatcomapp_secret")
+    
     return config