1

Src/Core/Applation/BITApp.cs

@@ -26,6 +26,7 @@ namespace BITKit
             }
         public static class Time
         {
+            public static float ElapsedTime  { get; internal set; }
             public static float DeltaTime { get; internal set; }
             public static double TimeAsDouble { get; internal set; }
             
@@ -286,7 +287,9 @@ namespace BITKit
                 BIT4Log.Warning<BITApp>($"{nameof(BITApp)}初始化错误:");
                 BIT4Log.LogException(e);
             }
-
+            #if NET5_0_OR_GREATER
+            ServiceProvider = ServiceCollection.BuildServiceProvider();
+#endif
         }
         public static void Stop()
         {