diff --git a/assets/script/Main.ts b/assets/script/Main.ts
index 0ab6001f..cd08f52b 100644
--- a/assets/script/Main.ts
+++ b/assets/script/Main.ts
@@ -30,7 +30,7 @@ export class Main extends Root {
     }
 
     protected async initEcsSystem() {
-        // oops.ecs.add(new EcsPositionSystem());
+        // oops.ecs.add(new EcsPositionSystem());  手动控制用,没有特殊 ,只需要使用 @ecs.register('SMoveSystem') 装饰器注册就可以了
 
     }
 }
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