diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e90d4f7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.DS_Store 
+.vscode
+node_modules
diff --git a/readme.md b/readme.md
index 2844a45..f532b15 100644
--- a/readme.md
+++ b/readme.md
@@ -1,10 +1,4 @@
 # 运行命令
 
 - npm install
-- npm run dev
-
-# 参考gitignore
-.gitignore 
-.DS_Store 
-.vscode
-node_modules
+- npm run dev
\ No newline at end of file