diff --git a/BetterGenshinImpact/Core/Script/Dependence/GlobalMethod.cs b/BetterGenshinImpact/Core/Script/Dependence/GlobalMethod.cs
index b54d2b25..ea8678ae 100644
--- a/BetterGenshinImpact/Core/Script/Dependence/GlobalMethod.cs
+++ b/BetterGenshinImpact/Core/Script/Dependence/GlobalMethod.cs
@@ -161,6 +161,11 @@ public class GlobalMethod
         _dpi = dpi;
     }
 
+    public static double[] GetGameMetrics()
+    {
+        return [_gameWidth, _gameHeight, _dpi];
+    }
+
     public static void MoveMouseBy(int x, int y)
     {
         var realDpi = TaskContext.Instance().DpiScale;
diff --git a/BetterGenshinImpact/Core/Script/EngineExtend.cs b/BetterGenshinImpact/Core/Script/EngineExtend.cs
index 6c115545..5b5b4cc4 100644
--- a/BetterGenshinImpact/Core/Script/EngineExtend.cs
+++ b/BetterGenshinImpact/Core/Script/EngineExtend.cs
@@ -103,6 +103,7 @@ public class EngineExtend
         engine.AddHostObject("keyUp", GlobalMethod.KeyUp);
         engine.AddHostObject("keyPress", GlobalMethod.KeyPress);
         engine.AddHostObject("setGameMetrics", GlobalMethod.SetGameMetrics);
+        engine.AddHostObject("getGameMetrics", GlobalMethod.GetGameMetrics);
         engine.AddHostObject("moveMouseBy", GlobalMethod.MoveMouseBy);
         engine.AddHostObject("moveMouseTo", GlobalMethod.MoveMouseTo);
         engine.AddHostObject("click", GlobalMethod.Click);