diff --git a/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js b/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js
index d6d01474d2f9975f521874ca52f39f025baee1a1..4415d1182fb8ef340aaec10db0184cc58a560514 100644
--- a/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js
+++ b/packages/vue-cli-plugin-hbuilderx/build/webpack.nvue.conf.js
@@ -135,7 +135,7 @@ const rules = [{
       babelrc: false
     }
   },
-    jsPreprocessorLoader
+  jsPreprocessorLoader
   ]
   // exclude (modulePath) { // nvue js均提供babel，否则还得提供transpileDependencies配置
   //   return excludeModuleReg.test(modulePath) && modulePath.indexOf('@dcloudio') === -1
diff --git a/packages/vue-cli-plugin-uni/commands/build.js b/packages/vue-cli-plugin-uni/commands/build.js
index 9744264cfeeb4a94dfc27dfc5da69ab758ab5c98..0b64298d0bb05a97447db6204f06f545fa066de6 100644
--- a/packages/vue-cli-plugin-uni/commands/build.js
+++ b/packages/vue-cli-plugin-uni/commands/build.js
@@ -100,7 +100,7 @@ function getWebpackConfig (api, args, options) {
     modifyConfig(webpackConfig, config => {
       config.optimization.minimize = true
       if (webpack.version[0] <= 4) {
-      config.optimization.namedModules = false
+        config.optimization.namedModules = false
       }
     })
   } else {
@@ -109,7 +109,7 @@ function getWebpackConfig (api, args, options) {
         config.optimization = {}
       }
       if (webpack.version[0] <= 4) {
-      config.optimization.namedModules = false
+        config.optimization.namedModules = false
       }
     })
   }
diff --git a/packages/vue-cli-plugin-uni/commands/serve.js b/packages/vue-cli-plugin-uni/commands/serve.js
index b2d04db4a9d9ca4a305dcac24405f7f39e8859ee..7bd7f4b14ea3504a8d199e81105e662b7a2d52b1 100644
--- a/packages/vue-cli-plugin-uni/commands/serve.js
+++ b/packages/vue-cli-plugin-uni/commands/serve.js
@@ -172,8 +172,8 @@ module.exports = (api, options) => {
           // launch editor support.
           // this works with vue-devtools & @vue/cli-overlay
           devServer.app.use('/__open-in-editor', launchEditorMiddleware(() => console.log(
-            `To specify an editor, specify the EDITOR env variable or ` +
-            `add "editor" field to your Vue project config.\n`
+            'To specify an editor, specify the EDITOR env variable or ' +
+            'add "editor" field to your Vue project config.\n'
           )))
 
           // allow other plugins to register middlewares, e.g. PWA
@@ -189,42 +189,42 @@ module.exports = (api, options) => {
       }), compiler)
     } else {
       server = new WebpackDevServer(compiler, Object.assign({
-      clientLogLevel: 'none',
-      historyApiFallback: {
-        disableDotRule: true,
-        rewrites: [{
-          from: /./,
-          to: path.posix.join(options.publicPath, 'index.html')
-        }]
-      },
-      contentBase: api.resolve('public'),
-      watchContentBase: !isProduction,
-      hot: !isProduction,
-      quiet: true,
-      compress: isProduction,
-      publicPath: options.publicPath,
-      overlay: isProduction // TODO disable this
-        ? false : {
-          warnings: false,
-          errors: true
-        }
-    }, projectDevServerOptions, {
-      https: useHttps,
-      proxy: proxySettings,
-      before (app, server) {
+        clientLogLevel: 'none',
+        historyApiFallback: {
+          disableDotRule: true,
+          rewrites: [{
+            from: /./,
+            to: path.posix.join(options.publicPath, 'index.html')
+          }]
+        },
+        contentBase: api.resolve('public'),
+        watchContentBase: !isProduction,
+        hot: !isProduction,
+        quiet: true,
+        compress: isProduction,
+        publicPath: options.publicPath,
+        overlay: isProduction // TODO disable this
+          ? false : {
+            warnings: false,
+            errors: true
+          }
+      }, projectDevServerOptions, {
+        https: useHttps,
+        proxy: proxySettings,
+        before (app, server) {
         // launch editor support.
         // this works with vue-devtools & @vue/cli-overlay
-        app.use('/__open-in-editor', launchEditorMiddleware(() => console.log(
-          'To specify an editor, sepcify the EDITOR env variable or ' +
+          app.use('/__open-in-editor', launchEditorMiddleware(() => console.log(
+            'To specify an editor, sepcify the EDITOR env variable or ' +
           'add "editor" field to your Vue project config.\n'
-        )))
-        // allow other plugins to register middlewares, e.g. PWA
-        api.service.devServerConfigFns.forEach(fn => fn(app, server))
-        // apply in project middlewares
-        projectDevServerOptions.before && projectDevServerOptions.before(app,
-          server)
-      }
-    }))
+          )))
+          // allow other plugins to register middlewares, e.g. PWA
+          api.service.devServerConfigFns.forEach(fn => fn(app, server))
+          // apply in project middlewares
+          projectDevServerOptions.before && projectDevServerOptions.before(app,
+            server)
+        }
+      }))
     }
 
     ;
@@ -356,11 +356,11 @@ module.exports = (api, options) => {
       if (webpack.version[0] > 4) {
         server.start().catch(err => reject(err))
       } else {
-      server.listen(port, host, err => {
-        if (err) {
-          reject(err)
-        }
-      })
+        server.listen(port, host, err => {
+          if (err) {
+            reject(err)
+          }
+        })
       }
     })
   })
diff --git a/packages/vue-cli-plugin-uni/lib/app-plus/index.js b/packages/vue-cli-plugin-uni/lib/app-plus/index.js
index 11224fcb5db46c19635904a3fbdb2968ff8c0dfc..88935bb52d3043667f7d6c279851986777b0edf4 100644
--- a/packages/vue-cli-plugin-uni/lib/app-plus/index.js
+++ b/packages/vue-cli-plugin-uni/lib/app-plus/index.js
@@ -139,7 +139,7 @@ const v3 = {
         filename: '[name].js',
         chunkFilename: '[id].js',
         // webpack5 use strict
-        globalObject: webpack.version[0] > 4 ? `(new Function("return this")())` : 'this'
+        globalObject: webpack.version[0] > 4 ? '(new Function("return this")())' : 'this'
       },
       performance: {
         hints: false
diff --git a/packages/vue-cli-plugin-uni/lib/configure-webpack.js b/packages/vue-cli-plugin-uni/lib/configure-webpack.js
index f5e0784ba6691edecb7ae76eb3620aa95d00542d..4011c1193eaaa909b7d355717e7e8098c0bee019 100644
--- a/packages/vue-cli-plugin-uni/lib/configure-webpack.js
+++ b/packages/vue-cli-plugin-uni/lib/configure-webpack.js
@@ -70,15 +70,15 @@ module.exports = function configureWebpack (platformOptions, manifestPlatformOpt
         return rules.length > 0 && rule.use
       } else {
         const RuleSet = require('webpack/lib/RuleSet')
-      const normalized = RuleSet.normalizeRule(clone, {}, '')
-      return (
-        !rule.enforce &&
+        const normalized = RuleSet.normalizeRule(clone, {}, '')
+        return (
+          !rule.enforce &&
         normalized.resource &&
         normalized.resource(fakeFile)
-      )
+        )
+      }
     }
   }
-  }
 
   function updateJsLoader (rawRules, fakeFile, checkLoaderRegex, loader) {
     const matchRule = rawRules.find(createMatcher(fakeFile))
@@ -185,18 +185,18 @@ module.exports = function configureWebpack (platformOptions, manifestPlatformOpt
         if (uses.find(use => babelLoaderRe.test(use.loader))) {
           const index = uses.findIndex(use => cacheLoaderRe.test(use.loader))
           if (index >= 0) {
-          if (process.env.UNI_USING_CACHE) {
-            Object.assign(uses[index].options, api.genCacheConfig(
-              'babel-loader/' + process.env.UNI_PLATFORM,
-              getPartialIdentifier()
-            ))
-          } else {
-            uses.splice(index, 1)
+            if (process.env.UNI_USING_CACHE) {
+              Object.assign(uses[index].options, api.genCacheConfig(
+                'babel-loader/' + process.env.UNI_PLATFORM,
+                getPartialIdentifier()
+              ))
+            } else {
+              uses.splice(index, 1)
+            }
           }
         }
       }
     }
-    }
 
     // js preprocess
     updateJsLoader(rawRules, 'foo.js', babelLoaderRe, {
diff --git a/packages/vue-cli-plugin-uni/lib/h5/cssnano-options.js b/packages/vue-cli-plugin-uni/lib/h5/cssnano-options.js
index 8a783f9ae51daae4fa1450127f0af0db434cd681..3324d8c8a6f6157e97cab34c1a4236a78c18c71f 100644
--- a/packages/vue-cli-plugin-uni/lib/h5/cssnano-options.js
+++ b/packages/vue-cli-plugin-uni/lib/h5/cssnano-options.js
@@ -11,8 +11,8 @@ module.exports = function initCssnanoOptions (webpackConfig) {
   }
 
   const plugins = [require('cssnano')({
-      preset: ['default', getPlatformCssnano()]
-    })]
+    preset: ['default', getPlatformCssnano()]
+  })]
 
   // TODO postcss-loader version > 4
   if (webpack.version[0] > 4) {