diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/persistence.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/persistence.rs
index 5edec22cc..5a0fdbadf 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/persistence.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/persistence.rs
@@ -659,6 +659,16 @@ fn validate_node(
     {
         return Err("UI 节点 Transform 必须是有限数值".to_string());
     }
+    if node
+        .layout
+        .transform
+        .anchor_min
+        .iter()
+        .chain(node.layout.transform.anchor_max.iter())
+        .any(|value| *value < 0.0 || *value > 1.0)
+    {
+        return Err("UI 节点 Transform 的 anchor 必须处于 0..=1 范围".to_string());
+    }
     if node
         .layout
         .transform