From 2184240ef146742a61ee12d5536922278b486d29 Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Tue, 3 Jan 2023 10:12:37 +0900
Subject: perf(client): use shallowRef for html element ref

---
 packages/frontend/src/components/MkInstanceStats.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages/frontend/src/components/MkInstanceStats.vue')

diff --git a/packages/frontend/src/components/MkInstanceStats.vue b/packages/frontend/src/components/MkInstanceStats.vue
index e576caf78a..531175b764 100644
--- a/packages/frontend/src/components/MkInstanceStats.vue
+++ b/packages/frontend/src/components/MkInstanceStats.vue
@@ -94,8 +94,8 @@ const chartLimit = 500;
 let chartSpan = $ref<'hour' | 'day'>('hour');
 let chartSrc = $ref('active-users');
 let heatmapSrc = $ref('active-users');
-let subDoughnutEl = $ref<HTMLCanvasElement>();
-let pubDoughnutEl = $ref<HTMLCanvasElement>();
+let subDoughnutEl = $shallowRef<HTMLCanvasElement>();
+let pubDoughnutEl = $shallowRef<HTMLCanvasElement>();
 
 const { handler: externalTooltipHandler1 } = useChartTooltip({
 	position: 'middle',
-- 
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