From 49f9866edef41aa0a957253a6ca4fe69434795e8 Mon Sep 17 00:00:00 2001
From: sight <1453017105@qq.com>
Date: Wed, 3 May 2023 17:24:01 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=AC=E5=85=B1=E7=B1=BB=E6=96=87=E6=A1=A3?=
 =?UTF-8?q?=E7=BB=86=E8=8A=82=E4=BC=98=E5=8C=96?=
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---
 docs/class/index.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/class/index.md b/docs/class/index.md
index ef9ed6c1..41bed826 100644
--- a/docs/class/index.md
+++ b/docs/class/index.md
@@ -75,7 +75,7 @@ toc: true
 | layui-bg-orange | 橙 | <div class="layui-bg-orange">&nbsp;</div> |
 | layui-bg-green |  绿 | <div class="layui-bg-green">&nbsp;</div> |
 | layui-bg-blue |  蓝 | <div class="layui-bg-blue">&nbsp;</div> |
-| layui-bg-purple | 紫 | <div class="layui-bg-purple">&nbsp;</div> |
+| layui-bg-purple <sup>2.8+</sup> | 紫 | <div class="layui-bg-purple">&nbsp;</div> |
 | layui-bg-black | 深 | <div class="layui-bg-black">&nbsp;</div> |
 | layui-bg-gray |  浅 | <div class="layui-bg-gray">&nbsp;</div> |
 
@@ -104,7 +104,7 @@ toc: true
 | layui-font-orange | <span class="layui-font-orange">橙</span> |
 | layui-font-green | <span class="layui-font-green">绿</span> |
 | layui-font-blue | <span class="layui-font-blue">蓝</span> |
-| layui-font-purple | <span class="layui-font-purple">紫</span> |
+| layui-font-purple <sup>2.8+</sup> | <span class="layui-font-purple">紫</span> |
 | layui-font-black | <span class="layui-font-black">深</span> |
 | layui-font-gray | <span class="layui-font-gray">浅</span> |