diff --git a/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgSetting.cs b/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgSetting.cs
deleted file mode 100644
index 70026d2269..0000000000
--- a/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgSetting.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-using BrewMonster.UI;
-using UnityEngine;
-
-namespace BrewMonster
-{
-    public class DlgSetting : AUIDialog
-    {
-    
-    }
-}
diff --git a/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgSetting.cs.meta b/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgSetting.cs.meta
deleted file mode 100644
index 9839e10315..0000000000
--- a/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgSetting.cs.meta
+++ /dev/null
@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: e89b514fe463eaf46b81527aff05751a
\ No newline at end of file