diff --git a/skillagent/skillengine.py b/skillagent/skillengine.py
index a607852..1e548d7 100644
--- a/skillagent/skillengine.py
+++ b/skillagent/skillengine.py
@@ -85,12 +85,21 @@ class IndustrialSkillEngine:
 		config = getConfig()
 		skills_dir = config.skills_dir
 		self.root = Path(skills_dir).resolve()
-		self.llm = LLMHandler(request, llmid, apikey=apikey)
+		self.llmid = llmid
+		# self.llm = LLMHandler(request, llmid, apikey=apikey)
+		self.llm = None
 		self.registry = {}
 		self.task_queue = asyncio.Queue(maxsize=20)
 		# 状态机：记录当前任务执行到的步骤
 		self.state = {"current_skill": None, "history": [], "pending_params": []}
 
+	async def init_llm(self):
+		if self.llm:
+			return
+		if self.llmid is None:
+			pass
+		self.llm = LLMHandler(request, llmid, apikey=apikey)
+
 	async def write_output(self, data):
 		await self.task_queue.put(data)
 	
@@ -205,6 +214,7 @@ class IndustrialSkillEngine:
 		return base_content
 
 	async def inference(self, params_kw):
+		await self.init_llm()
 		f = partial(self.run, params_kw)
 		asyncio.create_task(self.run(params_kw))
 		while True: