1，修改readme

FlyJingFish · FlyJingFish · commit 1f3dd9858f26 · 2023-05-11T17:39:05.000+08:00
diff --git a/README-zh.md b/README-zh.md
@@ -20,7 +20,7 @@
 
 ## FormatTextView 功能介绍
 
-**1、支持设置字体颜色，加粗，斜体，下划线，删除线，字体大小**
+**1、支持设置字体颜色甚至渐变色，加粗，斜体，下划线，删除线，字体大小**
 
 **2、支持下划线设置线宽，距离文字距离，颜色**
 
diff --git a/README.md b/README.md
@@ -22,7 +22,7 @@ Support switching languages  | More support for gradient fonts
 
 ## FormatTextView function introduction
 
-**1. Support setting font color, bold, italic, underline, strikethrough, font size**
+**1. Support setting font color or even gradient color, bold, italic, underline, strikethrough, font size**
 
 **2, support underline to set line width, distance from text, color**
 
