From f222a1cd049576db62183f8d3b0f86076f043760 Mon Sep 17 00:00:00 2001
From: qiang <guoshengqiang@live.com>
Date: Thu, 6 May 2021 17:16:12 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20dateset=20=E4=BD=BF?=
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 =?UTF-8?q?=E5=8F=96=E6=95=B0=E6=8D=AE=E6=A0=BC=E5=BC=8F=E4=B8=8D=E4=B8=80?=
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---
 src/core/helpers/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/helpers/index.js b/src/core/helpers/index.js
index 0b013a236..257e6c483 100644
--- a/src/core/helpers/index.js
+++ b/src/core/helpers/index.js
@@ -45,7 +45,7 @@ export function getTargetDataset (target) {
     const $attrs = vm.$attrs
     for (const key in $attrs) {
       if (key.startsWith('data-')) {
-        const newKey = camelize(key.substr(5))
+        const newKey = camelize(key.substr(5).toLowerCase())
         const value = $attrs[key]
         dataset[newKey] = force ? value : dataset[newKey] || value
       }
-- 
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