diff --git a/Assets/Scripts/Actions/ActionHelper.cs b/Assets/Scripts/Actions/ActionHelper.cs
index 9ba39189..d045490c 100644
--- a/Assets/Scripts/Actions/ActionHelper.cs
+++ b/Assets/Scripts/Actions/ActionHelper.cs
@@ -15,6 +15,7 @@ public class ActionHelper
         { "UIOperationList", typeof(UIOperationList) },
         { "UIBtns", typeof(QFramework.Example.UIBtns) },
         { "UITools", typeof(QFramework.Example.UITools) },
+        { "UIHint", typeof(QFramework.Example.UIHint) },
         { "UICameraSwitch", typeof(QFramework.Example.UICameraSwitch) },
     };