diff --git a/packages/vue-cli-plugin-uni/lib/h5/index.js b/packages/vue-cli-plugin-uni/lib/h5/index.js
index 5251e6855b1df04c45abd15e9b05e2cda6a4f6de..a00b7d3edc562798918617d2c663215792fbe6d3 100644
--- a/packages/vue-cli-plugin-uni/lib/h5/index.js
+++ b/packages/vue-cli-plugin-uni/lib/h5/index.js
@@ -113,7 +113,7 @@ global.onAppShow = function(){};
 ` : ''
 
     return {
-      devtool: process.env.NODE_ENV === 'production' ? false : 'source-map',
+      devtool: process.env.NODE_ENV === 'production' ? false : 'cheap-module-eval-source-map',
       resolve: {
         extensions: ['.nvue'],
         alias: {
diff --git a/packages/webpack-uni-pages-loader/lib/index-new.js b/packages/webpack-uni-pages-loader/lib/index-new.js
index 57d258403b8cd3cd02846fda361066c7b36b0040..64c9716bd7304d537cde839c07f0cd83a0180c6b 100644
--- a/packages/webpack-uni-pages-loader/lib/index-new.js
+++ b/packages/webpack-uni-pages-loader/lib/index-new.js
@@ -17,7 +17,7 @@ const {
 } = require('@dcloudio/uni-cli-shared/lib/cache')
 
 const {
-  pagesJsonJsFileName,
+  // pagesJsonJsFileName,
   initAutoImportComponents
 } = require('@dcloudio/uni-cli-shared/lib/pages')
 
@@ -41,11 +41,11 @@ module.exports = function (content) {
     isAppView = params.type === 'view'
   }
 
-  const pagesJsonJsPath = path.resolve(process.env.UNI_INPUT_DIR, pagesJsonJsFileName)
+  // const pagesJsonJsPath = path.resolve(process.env.UNI_INPUT_DIR, pagesJsonJsFileName)
   const manifestJsonPath = path.resolve(process.env.UNI_INPUT_DIR, 'manifest.json')
   const manifestJson = parseManifestJson(fs.readFileSync(manifestJsonPath, 'utf8'))
 
-  this.addDependency(pagesJsonJsPath)
+  // this.addDependency(pagesJsonJsPath)
   this.addDependency(manifestJsonPath)
 
   const pagesJson = parsePagesJson(content, {