diff --git a/Assets/Scripts/UI/UITools.cs b/Assets/Scripts/UI/UITools.cs
index f829a955..ff0635ce 100644
--- a/Assets/Scripts/UI/UITools.cs
+++ b/Assets/Scripts/UI/UITools.cs
@@ -58,7 +58,7 @@ namespace QFramework.Example
                     {
                         if (success)
                         {
-                            var texture2D = Utility.GetSprite(res.Asset as Texture2D);
+                            icon.sprite = Utility.GetSprite(res.Asset as Texture2D);
                         }
                     });
                 Button btn = obj.GetComponent<Button>();