diff --git a/README-zh_CN.md b/README-zh_CN.md
index 4621165..bdfd1f1 100644
--- a/README-zh_CN.md
+++ b/README-zh_CN.md
@@ -57,7 +57,6 @@ vue add chrome-extension-cli
 ### 本地开发 跟 生产模式
 
 - 使用` npm run build-watch`运行开发模式，将生成一个`dist`文件。 安装[Extension Reloader](https://chrome.google.com/webstore/detail/extensions-reloader/fimgfedafeadlieiabdeeaodndnlbhid)，以便在热更新。 （注意，当您更改 manifest.json 文件时，它不会自动加载，您需要点选 extension 页面中的更新）
-- ### manifest版本 3 不支援使用 `npm run build-watch` 因为 manifest版本 3不支援 [CSP](https://developer.chrome.com/docs/extensions/mv3/intro/mv3-migration/#content-security-policy)
 - 生产模式 `npm run build`，并将其压缩成 zip 并部署到 chrome 商店中。
 
 ### prompts.js
diff --git a/README-zh_TW.md b/README-zh_TW.md
index 7835258..65d6986 100644
--- a/README-zh_TW.md
+++ b/README-zh_TW.md
@@ -57,7 +57,7 @@ vue add chrome-extension-cli
 ### 本地開發 跟 生產模式
 
 - 使用` npm run build-watch`運行開發模式，將生成一個`dist`文件。 安裝[Extension Reloader](https://chrome.google.com/webstore/detail/extensions-reloader/fimgfedafeadlieiabdeeaodndnlbhid)，以便在熱更新。 （注意，當您更改 manifest.json 文件時，它不會自動加載，您需要點選 extension 頁面中的更新）
-- ### manifest版本 3 不支援使用 `npm run build-watch` 因為 manifest版本 3不支援 [CSP](https://developer.chrome.com/docs/extensions/mv3/intro/mv3-migration/#content-security-policy)
+
 - 生產模式 `npm run build`，並將其壓縮成 zip 並部署到 chrome 商店中。
 
 ### prompts.js
diff --git a/README.md b/README.md
index 670c8f2..57553e3 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ vue add chrome-extension-cli
 ### Run Development mode and Production
 
 - Run development mode with `npm run build-watch` and a `dist` file will be generated. Install [Extension Reloader](https://chrome.google.com/webstore/detail/extensions-reloader/fimgfedafeadlieiabdeeaodndnlbhid) to reload chrome extensions easily everytime you reload. (take note that when u change manifest.json file, it will not automatically load, you need to click update extension )
-- ### manifest_version 3 can't use `npm run build-watch` beacause version 3 can't support [CSP](https://developer.chrome.com/docs/extensions/mv3/intro/mv3-migration/#content-security-policy)
+
 - Build for production `npm run build` and zip it and deploy onto chrome store.
 ### prompts.js
 
diff --git a/generator/generate/editPackage.js b/generator/generate/editPackage.js
index 00a8183..621e6a3 100644
--- a/generator/generate/editPackage.js
+++ b/generator/generate/editPackage.js
@@ -2,7 +2,7 @@
 module.exports = (api, isTypeScript) => {
   const extPkg = {
     scripts: {
-      'build-watch': 'vue-cli-service build-watch --mode development'
+      'build-watch': 'vue-cli-service  --env.NODE_ENV=development build-watch --mode development'
     },
     devDependencies: {
       'copy-webpack-plugin': '^4.6.0'
diff --git a/generator/template/vue.config.js b/generator/template/vue.config.js
index e63ca84..d07097b 100644
--- a/generator/template/vue.config.js
+++ b/generator/template/vue.config.js
@@ -25,6 +25,8 @@ chromeName.forEach((name) => {
   }
 })
 
+const isDevMode = process.env.NODE_ENV === 'development'
+
 module.exports = {
   pages,
   filenameHashing: false,
@@ -40,6 +42,7 @@ module.exports = {
     output: {
       filename: `js/[name].js`,
       chunkFilename: `[name].js`
-    }
+    },
+    devtool: isDevMode ? 'inline-source-map' : false,
   }
 }
diff --git a/package.json b/package.json
index 0ad9a6a..92f6469 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-cli-plugin-chrome-extension-cli",
-  "version": "1.0.9",
+  "version": "1.1.0",
   "description": "Use Vue CLI generate chrome extension template | generate chrome extension with vue.js",
   "author": "sanyu1225 <pan831225@gmail.com>",
   "scripts": {},