diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2680615..8a77997 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -38,8 +38,8 @@
   * Fix a bug caused by settings.json with comments.
 
 * 1.0.0  
-  * Change respotory's url and issus's url.
-  * Upgrade Picgo-Core dependiency: from ^1.1.5 to ^1.1.9. 
+  * Change repository's url and issue's url.
+  * Upgrade PicGo-Core dependency: from ^1.1.5 to ^1.1.9.
   * Add notice in README.md.
 
 * 0.0.3  
diff --git a/README.md b/README.md
index 3b6922e..a518dc2 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 
 ## Overview
 
-`vs-picgo` is a VSCode extension for uploading images to a remote image hosting service and insert the url into current active MarkDown file. It's much more efficient than other tools. And it can give us better experience of uploading images. `vs-picgo` supports 8 kinds of image hosting services, [weibo](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E5%BE%AE%E5%8D%9A%E5%9B%BE%E5%BA%8A), [qiniu](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E4%B8%83%E7%89%9B%E5%9B%BE%E5%BA%8A), [tcyun](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E8%85%BE%E8%AE%AF%E4%BA%91cos), [upyun](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E5%8F%88%E6%8B%8D%E4%BA%91), [github](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#github%E5%9B%BE%E5%BA%8A), [aliyun](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E9%98%BF%E9%87%8C%E4%BA%91oss), [imgur](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#imgur%E5%9B%BE%E5%BA%8A), [SM.MS](https://sm.ms/) ,supported by [PicGo-Core](https://github.com/PicGo/PicGo-Core).
+`vs-picgo` is a VSCode extension for uploading images to a remote image hosting service and insert the url into current active MarkDown file. It's much more efficient than other tools. And it can give us better experience of uploading images. `vs-picgo` supports 8 kinds of image hosting services, [weibo](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E5%BE%AE%E5%8D%9A%E5%9B%BE%E5%BA%8A), [qiniu](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E4%B8%83%E7%89%9B%E5%9B%BE%E5%BA%8A), [tcyun](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E8%85%BE%E8%AE%AF%E4%BA%91cos), [upyun](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E5%8F%88%E6%8B%8D%E4%BA%91), [github](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#github%E5%9B%BE%E5%BA%8A), [aliyun](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#%E9%98%BF%E9%87%8C%E4%BA%91oss), [imgur](https://picgo.github.io/PicGo-Doc/zh/guide/config.html#imgur%E5%9B%BE%E5%BA%8A), [SM.MS](https://sm.ms/), supported by [PicGo-Core](https://github.com/PicGo/PicGo-Core).
 
 
 <details>
@@ -30,7 +30,7 @@
 </details>
 
 <details>
-<summary>Selection as image name.</summary>
+<summary>Selection as image name</summary>
 <img src="https://i.loli.net/2019/04/09/5cac180fb1dc7.gif" alt="selection.gif">
 <b>Notice: These characters: <code>\$</code>, <code>:</code>, <code>/</code>, <code>?</code> and newline will be ignored in the image name. </b>(Because they are invalid for file names.)
 </details>