diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs
index e59d90fb1..4585eee85 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/binding.rs
@@ -35,7 +35,9 @@ const SYSTEM_PROMPT: &str = r#"
 * 对每个 Component，直接完整返回其全部参数.
 * 有任何困难或者不确定把状态设为 NeedReview，说明中文原因。
 * 纯结构节点可以返回空数组并标为 NoProblem。
+* 容器背景等推荐使用Simple + preserve_aspect: false 实现与node大小一致
 * 面向用户的 reason 使用中文。
+
 "#;
 
 #[derive(Clone, Debug, Deserialize, JsonSchema)]