update readme

gookit · Jul 10, 2020 · 591f656 · 591f656
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diff --git a/README.md b/README.md
@@ -313,11 +313,11 @@ Run demo: `go run ./_examples/color256.go`
 
 ## Use RGB color
 
-> RGB colors support Windows CMD, PowerShell environment after `v1.2.4`
+> RGB colors support Windows `CMD`, `PowerShell` environment after `v1.2.4`
 
 **Preview:**
 
-Run demo: `Run demo: go run ./_examples/color_rgb.go`
+> Run demo: `Run demo: go run ./_examples/color_rgb.go`
 
 ![color-rgb](_examples/images/color-rgb.png)
 

diff --git a/README.zh-CN.md b/README.zh-CN.md
@@ -288,7 +288,13 @@ s.Printf("format %s", "message")
 
 ## RGB色彩使用
 
-> RGB色彩在 `v1.2.4` 后支持Windows CMD,PowerShell 环境
+> RGB色彩在 `v1.2.4` 后支持 Windows `CMD`, `PowerShell` 环境
+
+**效果预览:**
+
+> 运行 demo: `Run demo: go run ./_examples/color_rgb.go`
+
+![color-rgb](_examples/images/color-rgb.png)
 
 代码示例：
 

diff --git a/_examples/color_rgb.go b/_examples/color_rgb.go
@@ -19,8 +19,8 @@ func main() {
 	index := 1
 	for _, txt := range chinaColors {
 		nodes := strings.Split(txt, " ")
-		color.HEXStyle("ccc", nodes[1]).Printf("%-16s", nodes[1])
-		if index%7 == 0 {
+		color.HEXStyle("ccc", nodes[1]).Printf("%-12s", nodes[1])
+		if index%9 == 0 {
 			fmt.Println()
 		}
 

diff --git a/_examples/images/color-rgb.png b/_examples/images/color-rgb.png