diff --git a/en/01.4.md b/en/01.4.md
index d56bef42..40b57e97 100644
--- a/en/01.4.md
+++ b/en/01.4.md
@@ -60,7 +60,7 @@ LiteIDE features.
 - Compilation environment
 
 	Switch configuration in LiteIDE to suit your operating system.
-	In Windows and using the 64-bit version of Go, you should choose win64 as the configuration environment in the tool bar. Then, choose `opinion`, find `LiteEnv` in the left list and open file `win64.env` in the right list.
+	In Windows and using the 64-bit version of Go, you should choose win64 as the configuration environment in the tool bar. Then, choose `Options`, find `LiteEnv` in the left list and open file `win64.env` in the right list.
 	
 		GOROOT=c:\go
 		GOBIN=
@@ -73,7 +73,7 @@ LiteIDE features.
 	
 	Replace `GOROOT=c:\go` to your Go installation path, save it. If you have MinGW64, add `c:\MinGW64\bin` to your path environment variable for `cgo` support.
 	
-	In Linux and using the 64-bit version of Go, you should choose linux64 as the configuration environment in the tool bar. Then, choose `opinion`, find `LiteEnv` in the left list and open the `linux64.env` file in the right list.
+	In Linux and using the 64-bit version of Go, you should choose linux64 as the configuration environment in the tool bar. Then, choose `Options`, find `LiteEnv` in the left list and open the `linux64.env` file in the right list.
 	
 		GOROOT=$HOME/go
 		GOBIN=