diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/marker.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/marker.rs
index 2a5cf93e5..292725416 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/marker.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/marker.rs
@@ -30,7 +30,7 @@ fn build_marked_image_blocking(
         .to_rgba8();
     let width = image.width();
     let height = image.height();
-    // Purple reconstruction comes first so the parent green frame remains visible on top.
+    // 先填充紫色重建区域，随后绘制绿色框，确保绿色框位于最上层。
     for node in nodes {
         for child in &node.children {
             fill_rect(