diff --git a/packages/behavior/item/condition.js b/packages/behavior/item/condition.js
index 88cb678..2a4ac09 100644
--- a/packages/behavior/item/condition.js
+++ b/packages/behavior/item/condition.js
@@ -7,8 +7,8 @@ export class Condition {
     this.operands = [];
   }
 
-  check(...args) {
-    return this.get(...args);
+  check(context) {
+    return this.get(context);
   }
 
   clone(other) {