From 089421cd17d4b16fefb8008807d04a077bff87d7 Mon Sep 17 00:00:00 2001
From: Yadong Xie <vthinkxie@gmail.com>
Date: Thu, 9 Jul 2020 17:53:04 +0800
Subject: [PATCH] fix(module:select): fix select scroll render buffer (#5536)

close #5456
---
 components/select/option-container.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/select/option-container.component.ts b/components/select/option-container.component.ts
index 895bc090057..4fd2f7ce0f4 100644
--- a/components/select/option-container.component.ts
+++ b/components/select/option-container.component.ts
@@ -35,7 +35,7 @@ import { NzSelectItemInterface, NzSelectModeType } from './select.types';
         [class.full-width]="!matchWidth"
         [itemSize]="itemSize"
         [maxBufferPx]="itemSize * maxItemLength"
-        [minBufferPx]="itemSize"
+        [minBufferPx]="itemSize * maxItemLength"
         (scrolledIndexChange)="onScrolledIndexChange($event)"
         [style.height.px]="listOfContainerItem.length * itemSize"
         [style.max-height.px]="itemSize * maxItemLength"