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/MkRetentionHeatmap.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/packages/frontend/src/components/MkRetentionHeatmap.vue b/packages/frontend/src/components/MkRetentionHeatmap.vue
index 4dcf0cef9c..95690bde47 100644
--- a/packages/frontend/src/components/MkRetentionHeatmap.vue
+++ b/packages/frontend/src/components/MkRetentionHeatmap.vue
@@ -23,8 +23,8 @@ import { initChart } from '@/scripts/init-chart';
 
 initChart();
 
-const rootEl = $ref<HTMLDivElement>(null);
-const chartEl = $ref<HTMLCanvasElement>(null);
+const rootEl = $shallowRef<HTMLDivElement>(null);
+const chartEl = $shallowRef<HTMLCanvasElement>(null);
 const now = new Date();
 let chartInstance: Chart = null;
 let fetching = $ref(true);
-- 
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