diff --git a/README.md b/README.md
index 60eb8c0..4411d04 100644
--- a/README.md
+++ b/README.md
@@ -8,13 +8,13 @@ Next Generation of [ShadowsocksX](https://github.com/shadowsocks/shadowsocks-iOS
 
 ## Why?
 
-It's hard to maintaine the original implement. There are too many unused code in it. 
-It also embed ss-local source. It's crazy to maitaine depandences of ss-local. 
+It's hard to maintain the original implement. There are too many unused code in it. 
+It also embed ss-local source. It's crazy to maintain depandences of ss-local. 
 So it's hard to update ss-local version.
 
 Now I just copy the ss-local from home brew. Run ss-local executable as a Launch Agent in background. 
-Serve pac js file as a file url. So there are only some souce codes related to GUI left. 
-Then I rewrite the gui code by swift.
+Serve pac js file as a file url. So there are only some souce code related to GUI left. 
+Then I rewrite the GUI code by swift.
 
 ## Requirements