diff --git a/skillagent/skillengine.py b/skillagent/skillengine.py
index 2c15c95..8693ec1 100644
--- a/skillagent/skillengine.py
+++ b/skillagent/skillengine.py
@@ -109,7 +109,7 @@ class IndustrialSkillEngine:
 					"content": content,
 					"has_deps": has_deps
 				}
-		await session_setvalue(key, self.registry)
+		await env.session_setvalue(key, self.registry)
 
 	# --- 2. 自动化依赖环境隔离 (venv 思想) ---
 	async def _ensure_dependencies(self, skill_name: str):