diff --git a/docs/en/guides/development.md b/docs/en/guides/development.md
index fe67742768..032a515f61 100644
--- a/docs/en/guides/development.md
+++ b/docs/en/guides/development.md
@@ -36,7 +36,7 @@ yarn install
 ### ENV
 
 ```bash
-copy .env.example .env
+cp .env.example .env
 ```
 
 ### Start
diff --git a/docs/zh/guides/development.md b/docs/zh/guides/development.md
index fe67742768..032a515f61 100644
--- a/docs/zh/guides/development.md
+++ b/docs/zh/guides/development.md
@@ -36,7 +36,7 @@ yarn install
 ### ENV
 
 ```bash
-copy .env.example .env
+cp .env.example .env
 ```
 
 ### Start