diff --git a/Assets/Scripts/UI/UIBody3DMenuTree.cs b/Assets/Scripts/UI/UIBody3DMenuTree.cs
index a6e15033..07790d1f 100644
--- a/Assets/Scripts/UI/UIBody3DMenuTree.cs
+++ b/Assets/Scripts/UI/UIBody3DMenuTree.cs
@@ -217,7 +217,7 @@ namespace QFramework.Example
                 SearchContent.gameObject.SetActive(true);
                 Content.gameObject.SetActive(false);
             });
-            Input.onEndEdit.AddListener(str =>
+            Input.onValueChanged.AddListener(str =>
             {
                 if (string.IsNullOrEmpty(str))
                 {