diff --git a/ijkmedia/ijksdl/metal/FSMetalView.m b/ijkmedia/ijksdl/metal/FSMetalView.m
index 03614617..2c22b5ed 100644
--- a/ijkmedia/ijksdl/metal/FSMetalView.m
+++ b/ijkmedia/ijksdl/metal/FSMetalView.m
@@ -489,7 +489,7 @@ - (void)drawRect:(NSRect)dirtyRect
     //[renderEncoder popDebugGroup];
     [renderEncoder endEncoding];
     //[commandBuffer presentDrawable:drawable];
-    [commandBuffer presentDrawable:drawable atTime:currentAttach.presentationTime];
+    [commandBuffer presentDrawable:drawable];
     // Finalize rendering here & push the command buffer to the GPU.
     [commandBuffer commit];
     self.previousTag = currentAttach.tag;