diff --git a/README.md b/README.md
index 90ebd3ee781f8b1ae67d71c83452738da4eb06f2..4db942976ce6fd729502d25da7e2a0ad54ee5829 100644
--- a/README.md
+++ b/README.md
@@ -22,3 +22,11 @@ yarn lint
 
 ### Customize configuration
 See [Configuration Reference](https://cli.vuejs.org/config/).
+
+### 命令
+```SH
+# 杀死所有node进程
+pkill node 
+# 查看node进程列表
+ps -ef|grep node 
+```
\ No newline at end of file
diff --git a/vue.config.js b/vue.config.js
index 523a634b5cb8db6ec16d499b4d92c87d3f8a63ee..e9f038dd8973fa59d1d33dd75ac48d36bc9a0d44 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -1,4 +1,10 @@
 const { defineConfig } = require('@vue/cli-service')
 module.exports = defineConfig({
   transpileDependencies: true,
+  devServer: {
+    host: 'localhost', 
+    // port: 8089,
+    historyApiFallback: true,
+    allowedHosts: "all"
+  }
 })