From 17b36e21c7058f0d6ea271fd05130cc80b068492 Mon Sep 17 00:00:00 2001
From: vector <vectorse@126.com>
Date: Wed, 1 Feb 2023 22:55:29 +0800
Subject: [PATCH] fix: clear old background when background enabled in
 background (#3192)

---
 packages/x6-plugin-scroller/src/scroller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/x6-plugin-scroller/src/scroller.ts b/packages/x6-plugin-scroller/src/scroller.ts
index 72bfc4ccb08..0016b73495c 100644
--- a/packages/x6-plugin-scroller/src/scroller.ts
+++ b/packages/x6-plugin-scroller/src/scroller.ts
@@ -1266,7 +1266,7 @@ export namespace ScrollerImpl {
       result.background == null
     ) {
       result.background = graphOptions.background
-      delete graphOptions.background
+      options.graph.background.clear()
     }
 
     return result as ScrollerImpl.Options