From 99112ca4456ec2fa70027e638d06b419b8a313b0 Mon Sep 17 00:00:00 2001
From: caizhitao <czt.saisam@gmail.com>
Date: Tue, 23 Jun 2020 19:02:53 +0800
Subject: [PATCH] update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 3e458b5..a247f73 100755
--- a/README.md
+++ b/README.md
@@ -37,6 +37,8 @@
 
 ### 内发光（[实现原理](https://www.jianshu.com/p/326b73f86ecc)）
 
+*ps:此效果有两个版本实现，见对应effect源码，前几行内有版本差异说明*
+
 ![](static/effects/2d-sprite-glow-inner.gif)
 
 ### 马赛克/像素化（[实现原理](https://www.jianshu.com/p/40e72ab76afd)）