Update README.md

coderit666 · web-flow · commit 388402dbd3ac · 2021-11-09T16:17:22.000+08:00
diff --git a/README.md b/README.md
@@ -7994,7 +7994,7 @@ func main() {
 
 **《C语言保姆级教程》:**《**Go语言保姆级教程**》PDF 版本在[微信公众号](#公众号)后台回复 **"书籍"** 即可免费领取！
 
-![我的公众号](https://cdn.nlark.com/yuque/0/2021/jpeg/12653647/1635665327539-b1156e20-fe8c-430b-9c24-1f3b834942ac.jpeg)
+![我的公众号](https://cdn.nlark.com/yuque/0/2021/png/12653647/1636445801751-365907e4-cc4d-4db3-b806-d8105c605f81.png?x-oss-process=image%2Fresize%2Cw_1500%2Climit_0)
 
 
 

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`@@ -7994,7 +7994,7 @@ func main() {`
`7994`	`7994`
`7995`	`7995`	`《C语言保姆级教程》:《Go语言保姆级教程》PDF 版本在[微信公众号](#公众号)后台回复 "书籍" 即可免费领取！`
`7996`	`7996`
`7997`		`-![我的公众号](https://cdn.nlark.com/yuque/0/2021/jpeg/12653647/1635665327539-b1156e20-fe8c-430b-9c24-1f3b834942ac.jpeg)`
	`7997`	`+![我的公众号](https://cdn.nlark.com/yuque/0/2021/png/12653647/1636445801751-365907e4-cc4d-4db3-b806-d8105c605f81.png?x-oss-process=image%2Fresize%2Cw_1500%2Climit_0)`
`7998`	`7998`
`7999`	`7999`
`8000`	`8000`