diff --git a/agent_loop.py b/agent_loop.py
index b7d1e77..4b3cd8c 100644
--- a/agent_loop.py
+++ b/agent_loop.py
@@ -34,13 +34,18 @@ def json_default(o):
     if isinstance(o, set): return list(o)
     return str(o) 
 
+def exhaust(g):
+    try: 
+        while True: next(g)
+    except StopIteration as e: return e.value
+
 def get_pretty_json(data):
     if isinstance(data, dict) and "script" in data:
         data = data.copy()
         data["script"] = data["script"].replace("; ", ";\n  ")
     return json.dumps(data, indent=2, ensure_ascii=False).replace('\\n', '\n')
 
-def agent_runner_loop(client, system_prompt, user_input, handler, tools_schema, max_turns=15):
+def agent_runner_loop(client, system_prompt, user_input, handler, tools_schema, max_turns=15, verbose=True):
     messages = [
         {"role": "system", "content": system_prompt},
         {"role": "user", "content": user_input}
@@ -50,7 +55,7 @@ def agent_runner_loop(client, system_prompt, user_input, handler, tools_schema,
         if (turn+1) % 10 == 0: client.last_tools = ''  # 每10轮重置一次工具描述，避免上下文过大导致的模型性能下降
         response_gen = client.chat(messages=messages, tools=tools_schema)
         response = yield from response_gen
-        yield '\n\n'
+        if verbose: yield '\n\n'
 
         if not response.tool_calls:
             tool_name, args = 'no_tool', {}
@@ -61,11 +66,16 @@ def agent_runner_loop(client, system_prompt, user_input, handler, tools_schema,
 
         if tool_name == 'no_tool': pass
         else: 
-            yield f"🛠️ **正在调用工具:** `{tool_name}`  📥**参数:**\n"
-            yield f"````text\n{get_pretty_json(args)}\n````\n" 
-        yield '`````\n'
-        outcome = yield from handler.dispatch(tool_name, args, response)
-        yield '`````\n'
+            yield f"🛠️ **正在调用工具:** `{tool_name}`"
+            if verbose: yield f"📥**参数:**\n````text\n{get_pretty_json(args)}\n````\n" 
+            else: yield '\n\n\n'
+        gen = handler.dispatch(tool_name, args, response)
+        if verbose:
+            yield '`````\n'
+            outcome = yield from gen
+            yield '`````\n'
+        else:
+            outcome = exhaust(gen)
 
         if outcome.next_prompt is None: return {'result': 'CURRENT_TASK_DONE', 'data': outcome.data}
         if outcome.should_exit: return {'result': 'EXITED', 'data': outcome.data}
diff --git a/agentmain.py b/agentmain.py
index 62f91ac..24d43d6 100644
--- a/agentmain.py
+++ b/agentmain.py
@@ -43,17 +43,19 @@ class GeneraticAgent:
         self.lock = threading.Lock()
         self.history = []               
         self.task_queue = queue.Queue() 
-        self.display_queue = queue.Queue() 
         self.last_active_time = time.time()
         self.is_running = False    
         self.llm_no = 0
         self.stop_sig = False
         self.current_source = 'none'
         self.handler = None
+        self.verbose = True
 
-    def next_llm(self):
-        self.llm_no = (self.llm_no + 1) % len(self.llmclient.backends)
+    def next_llm(self, n=-1):
+        self.llm_no = ((self.llm_no + 1) if n < 0 else n) % len(self.llmclient.backends)
         self.llmclient.last_tools = ''
+    def list_llms(self): return [(i, b.default_model, i == self.llm_no) for i, b in enumerate(self.llmclient.backends)]
+    def get_llm_name(self): return self.llmclient.backends[self.llm_no].default_model
 
     def abort(self):
         print('Abort current task...')
@@ -82,9 +84,8 @@ class GeneraticAgent:
             handler = GenericAgentHandler(None, self.history, './temp')
             self.handler = handler
             self.llmclient.backend = self.llmclient.backends[self.llm_no]
-            gen = agent_runner_loop(self.llmclient, sys_prompt, 
-                        raw_query, handler, TOOLS_SCHEMA, max_turns=40)
-                        
+            gen = agent_runner_loop(self.llmclient, sys_prompt, raw_query, 
+                                handler, TOOLS_SCHEMA, max_turns=40, verbose=self.verbose)
             try:
                 full_response = ""; last_pos = 0
                 for chunk in gen:
diff --git a/stapp.py b/stapp.py
index 2b94afb..392ccb7 100644
--- a/stapp.py
+++ b/stapp.py
@@ -29,7 +29,7 @@ if 'autonomous_enabled' not in st.session_state:
 @st.fragment
 def render_sidebar():
     current_idx = agent.llm_no
-    st.caption(f"LLM Core: {current_idx}: {agent.llmclient.backends[current_idx].default_model}", help="点击切换备用链路")
+    st.caption(f"LLM Core: {current_idx}: {agent.get_llm_name()}", help="点击切换备用链路")
     last_reply_time = st.session_state.get('last_reply_time', 0)
     if last_reply_time > 0:
         st.caption(f"空闲时间：{int(time.time()) - last_reply_time}秒", help="当超过30分钟未收到回复时，系统会自动任务")
diff --git a/tgapp.py b/tgapp.py
new file mode 100644
index 0000000..54fdf1c
--- /dev/null
+++ b/tgapp.py
@@ -0,0 +1,79 @@
+import os, sys, re, threading, asyncio, queue as Q
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+from agentmain import GeneraticAgent
+from telegram import Update
+from telegram.ext import ApplicationBuilder, MessageHandler, CommandHandler, filters, ContextTypes
+import mykey
+
+agent = GeneraticAgent()
+agent.verbose = False
+ALLOWED = set(getattr(mykey, 'tg_allowed_users', []))
+
+_TAG_PATS = [r'<' + t + r'>.*?</' + t + r'>' for t in ('thinking', 'summary', 'tool_use')]
+_TAG_PATS.append(r'<file_content>.*?</file_content>')
+
+def _clean(t):
+    for p in _TAG_PATS:
+        t = re.sub(p, '', t, flags=re.DOTALL)
+    return re.sub(r'\n{3,}', '\n\n', t).strip() or '...'
+
+async def _stream(dq, msg):
+    last_text = ""
+    while True:
+        await asyncio.sleep(3)
+        item = None
+        try:
+            while True: item = dq.get_nowait()
+        except Q.Empty: pass
+        if item is None: continue
+        raw = item.get("done") or item.get("next", "")
+        done = "done" in item
+        show = _clean(raw)
+        if len(show) > 4000:
+            # freeze current msg, start a new one
+            try: msg = await msg.reply_text("(continued...)")
+            except Exception: pass
+            last_text = ""
+            show = show[-3900:]
+        if show != last_text:
+            try: await msg.edit_text(show)
+            except Exception: pass
+            last_text = show
+        if done: break
+
+async def handle_msg(update, ctx):
+    uid = update.effective_user.id
+    if ALLOWED and uid not in ALLOWED:
+        return await update.message.reply_text("no")
+    msg = await update.message.reply_text("thinking...")
+    dq = agent.put_task(update.message.text, source="telegram")
+    await _stream(dq, msg)
+
+async def cmd_abort(update, ctx):
+    agent.abort()
+    await update.message.reply_text("Aborted")
+
+async def cmd_llm(update, ctx):
+    args = (update.message.text or '').split()
+    if len(args) > 1:
+        try:
+            n = int(args[1])
+            agent.next_llm(n)
+            await update.message.reply_text(f"Switched to [{agent.llm_no}] {agent.get_llm_name()}")
+        except (ValueError, IndexError):
+            await update.message.reply_text(f"Usage: /llm <0-{len(agent.list_llms())-1}>")
+    else:
+        lines = [f"{'→' if cur else '  '} [{i}] {name}" for i, name, cur in agent.list_llms()]
+        await update.message.reply_text("LLMs:\n" + "\n".join(lines))
+
+if __name__ == '__main__':
+    if not ALLOWED:
+        sys.exit('ERROR: tg_allowed_users in mykey.py is empty or missing. Set it to avoid unauthorized access.')
+    threading.Thread(target=agent.run, daemon=True).start()
+    proxy = os.environ.get('HTTPS_PROXY') or 'http://127.0.0.1:2082'
+    app = ApplicationBuilder().token(mykey.tg_bot_token).proxy(proxy).get_updates_proxy(proxy).build()
+    app.add_handler(CommandHandler("stop", cmd_abort))
+    app.add_handler(CommandHandler("llm", cmd_llm))
+    app.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, handle_msg))
+    print("TG bot running...")
+    app.run_polling()