diff --git a/src/Add-on/Print.ts b/src/Add-on/Print.ts
index 97670045a..607819dbf 100644
--- a/src/Add-on/Print.ts
+++ b/src/Add-on/Print.ts
@@ -412,6 +412,7 @@ export async function GetImgElement(ens: Entity[], isOneKeyPrint = false, isRese
     app.Viewer.CameraControl.Zoom(1.01);
 
     app.Viewer.Render();
+    app.Viewer.Render();//渲染2帧,避免编辑视口后按一键打印存在黑框
 
     let url = app.Viewer.Renderer.domElement.toDataURL("image/jpeg", 1.0);