diff --git a/skillagent/skillengine.py b/skillagent/skillengine.py
index 04686ed..761b883 100644
--- a/skillagent/skillengine.py
+++ b/skillagent/skillengine.py
@@ -194,7 +194,7 @@ class IndustrialSkillEngine:
 
 
 	# --- 5. 主运行接口 ---
-	async def run(self, parmas_kw):
+	async def run(self, params_kw):
 		try:
 			user_input = json.dumps(params_kw, ensure_ascii=False)
 			await self._run(user_input)
@@ -203,7 +203,7 @@ class IndustrialSkillEngine:
 				'status': 'FAILED',
 				'error': f"{e}"
 			})
-		self.write_output(None)
+		await self.write_output(None)
 
 	async def _run(self, user_prompt: str, context=None, is_retry=False):
 		# 如果是重试，跳过技能选择