diff --git a/packages/taro-cli/src/convertor/index.ts b/packages/taro-cli/src/convertor/index.ts
index 0f55b6c1d1dc..68c22766c756 100644
--- a/packages/taro-cli/src/convertor/index.ts
+++ b/packages/taro-cli/src/convertor/index.ts
@@ -7,7 +7,7 @@ import * as prettier from 'prettier'
 import traverse, { NodePath } from 'babel-traverse'
 import * as t from 'babel-types'
 import * as taroize from '@tarojs/taroize'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import * as postcss from 'postcss'
 import * as unitTransform from 'postcss-taro-unit-transform'
 
@@ -407,8 +407,6 @@ export default class Convertor {
         const transformResult = wxTransformer({
           code,
           sourcePath: file,
-          outputPath: outputFilePath,
-          isNormal: true,
           isTyped: REG_TYPESCRIPT.test(file)
         })
         const { ast, scriptFiles } = this.parseAst({
diff --git a/packages/taro-cli/src/h5/index.ts b/packages/taro-cli/src/h5/index.ts
index 92197c37f01e..e37935b6b688 100644
--- a/packages/taro-cli/src/h5/index.ts
+++ b/packages/taro-cli/src/h5/index.ts
@@ -1,5 +1,5 @@
 import { PageConfig } from '@tarojs/taro'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import * as babel from 'babel-core'
 import traverse, { NodePath, TraverseOptions } from 'babel-traverse'
 import * as t from 'babel-types'
@@ -295,7 +295,6 @@ class Compiler {
     let ast = wxTransformer({
       code,
       sourcePath: filePath,
-      isNormal: true,
       isTyped: REG_TYPESCRIPT.test(filePath),
       adapter: 'h5'
     }).ast
diff --git a/packages/taro-cli/src/mini/compileScript.ts b/packages/taro-cli/src/mini/compileScript.ts
index cc37c99a9293..95df8fe21e21 100644
--- a/packages/taro-cli/src/mini/compileScript.ts
+++ b/packages/taro-cli/src/mini/compileScript.ts
@@ -1,7 +1,7 @@
 import * as fs from 'fs-extra'
 import * as path from 'path'
 
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 
 import {
   printLog,
@@ -83,9 +83,6 @@ export function compileDepScripts (scriptFiles: string[], needUseBabel?: boolean
           const transformResult = wxTransformer({
             code,
             sourcePath: item,
-            sourceDir,
-            outputPath: outputItem,
-            isNormal: true,
             isTyped: REG_TYPESCRIPT.test(item),
             adapter: buildAdapter,
             env: constantsReplaceList,
diff --git a/packages/taro-cli/src/mini/component.ts b/packages/taro-cli/src/mini/component.ts
index 27f356461939..49e52b8e618a 100644
--- a/packages/taro-cli/src/mini/component.ts
+++ b/packages/taro-cli/src/mini/component.ts
@@ -2,7 +2,7 @@ import * as fs from 'fs-extra'
 import * as path from 'path'
 
 import { Config as IConfig } from '@tarojs/taro'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import * as _ from 'lodash'
 import traverse from 'babel-traverse'
 
@@ -55,12 +55,10 @@ export function getComponentsNamedMap () {
 
 export function isFileToBeTaroComponent (
   code: string,
-  sourcePath: string,
-  outputPath: string
+  sourcePath: string
 ) {
   const {
     buildAdapter,
-    sourceDir,
     constantsReplaceList,
     jsxAttributeNameReplace,
     alias
@@ -68,9 +66,6 @@ export function isFileToBeTaroComponent (
   const transformResult: IWxTransformResult = wxTransformer({
     code,
     sourcePath: sourcePath,
-    sourceDir,
-    outputPath: outputPath,
-    isNormal: true,
     isTyped: REG_TYPESCRIPT.test(sourcePath),
     adapter: buildAdapter,
     env: constantsReplaceList,
diff --git a/packages/taro-cli/src/mini/entry.ts b/packages/taro-cli/src/mini/entry.ts
index 980b85508757..4c7842cca495 100644
--- a/packages/taro-cli/src/mini/entry.ts
+++ b/packages/taro-cli/src/mini/entry.ts
@@ -2,7 +2,7 @@ import * as fs from 'fs-extra'
 import * as path from 'path'
 
 import { AppConfig } from '@tarojs/taro'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 
 import {
   REG_SCRIPTS,
@@ -104,8 +104,6 @@ export async function buildEntry (): Promise<AppConfig> {
     const transformResult: IWxTransformResult = wxTransformer({
       code: entryFileCode,
       sourcePath: entryFilePath,
-      sourceDir,
-      outputPath: outputEntryFilePath,
       isApp: true,
       isTyped: REG_TYPESCRIPT.test(entryFilePath),
       adapter: buildAdapter,
diff --git a/packages/taro-cli/src/mini/helper.ts b/packages/taro-cli/src/mini/helper.ts
index de8f4f50dc26..4d998cd8dbb7 100644
--- a/packages/taro-cli/src/mini/helper.ts
+++ b/packages/taro-cli/src/mini/helper.ts
@@ -3,7 +3,7 @@ import * as path from 'path'
 
 import * as _ from 'lodash'
 import { Config } from '@tarojs/taro'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import getHashName from '../util/hash'
 
 import {
@@ -376,9 +376,6 @@ export function getImportTaroSelfComponents (filePath, taroSelfComponents) {
           const transformResult: IWxTransformResult = wxTransformer({
             code: scriptContent,
             sourcePath: sourceFilePath,
-            sourceDir: getBuildData().sourceDir,
-            outputPath: outputFilePath,
-            isNormal: true,
             isTyped: false,
             adapter: BUILD_TYPES.QUICKAPP
           })
diff --git a/packages/taro-cli/src/mini/page.ts b/packages/taro-cli/src/mini/page.ts
index e0846ac19ab3..845f2fa4494a 100644
--- a/packages/taro-cli/src/mini/page.ts
+++ b/packages/taro-cli/src/mini/page.ts
@@ -2,7 +2,7 @@ import * as fs from 'fs-extra'
 import * as path from 'path'
 
 import { Config as IConfig } from '@tarojs/taro'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import * as _ from 'lodash'
 
 import {
@@ -105,8 +105,6 @@ export async function buildSinglePage (page: string) {
       const aheadTransformResult: IWxTransformResult = wxTransformer({
         code: pageJsContent,
         sourcePath: pageJs,
-        sourceDir,
-        outputPath: outputPageJSPath,
         isRoot: true,
         isTyped: REG_TYPESCRIPT.test(pageJs),
         adapter: buildAdapter,
diff --git a/packages/taro-cli/src/mini/webpack.ts b/packages/taro-cli/src/mini/webpack.ts
index 0c002258716f..551493052e81 100644
--- a/packages/taro-cli/src/mini/webpack.ts
+++ b/packages/taro-cli/src/mini/webpack.ts
@@ -49,7 +49,8 @@ async function buildWithWebpack ({ appPath }: { appPath: string }) {
       babel: babelConfig
     },
     isWatch: !isProduction,
-    constantsReplaceList
+    designWidth: projectConfig.designWidth,
+    deviceRatio: projectConfig.deviceRatio
   }
   miniRunner(miniRunnerOpts)
 }
diff --git a/packages/taro-cli/src/rn/transformJS.ts b/packages/taro-cli/src/rn/transformJS.ts
index 52d2040085fc..ed19a7951b99 100644
--- a/packages/taro-cli/src/rn/transformJS.ts
+++ b/packages/taro-cli/src/rn/transformJS.ts
@@ -4,12 +4,11 @@ import traverse, { NodePath } from 'babel-traverse'
 import * as t from 'babel-types'
 import * as _ from 'lodash'
 import generate from 'babel-generator'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import * as Util from '../util'
 import babylonConfig from '../config/babylon'
-import { convertSourceStringToAstExpression as toAst } from '../util/astConvert'
+import { convertSourceStringToAstExpression as toAst, convertAstExpressionToVariable as toVar } from '../util/astConvert'
 import { REG_STYLE, REG_TYPESCRIPT, BUILD_TYPES, REG_SCRIPTS } from '../util/constants'
-import { convertAstExpressionToVariable as toVar } from '../util/astConvert'
 
 const template = require('babel-template')
 
@@ -137,7 +136,6 @@ function getJSAst (code, filePath) {
   return wxTransformer({
     code,
     sourcePath: filePath,
-    isNormal: true,
     isTyped: REG_TYPESCRIPT.test(filePath),
     adapter: 'rn'
   }).ast
diff --git a/packages/taro-cli/src/ui/common.ts b/packages/taro-cli/src/ui/common.ts
index 6ca2cb599757..a2f39a7f8172 100644
--- a/packages/taro-cli/src/ui/common.ts
+++ b/packages/taro-cli/src/ui/common.ts
@@ -5,11 +5,9 @@ import * as path from 'path'
 import * as wxTransformer from '@tarojs/transformer-wx'
 import generate from 'babel-generator'
 import * as fs from 'fs-extra'
-import { parseAst } from '../mini/astProcess'
 import { IBuildData } from './ui.types'
 import { cssImports, printLog, resolveScriptPath, resolveStylePath, isNpmPkg } from '../util'
-import { PARSE_AST_TYPE, processTypeEnum, REG_STYLE, REG_TYPESCRIPT, CSS_EXT } from '../util/constants'
-import { IComponentObj } from '../mini/interface'
+import { processTypeEnum, REG_STYLE, REG_TYPESCRIPT, REG_SCRIPT, REG_JSON, REG_FONT, REG_IMAGE, REG_MEDIA, CSS_EXT } from '../util/constants'
 
 let processedScriptFiles: Set<string> = new Set()
 
@@ -20,6 +18,85 @@ export const RN_OUTPUT_NAME = 'rn'
 export const TEMP_DIR = '.temp'
 export const RN_TEMP_DIR = 'rn_temp'
 
+interface IComponentObj {
+  name?: string,
+  path: string | null,
+  type?: string
+}
+
+interface IParseAstReturn {
+  styleFiles: string[],
+  scriptFiles: string[],
+  jsonFiles: string[],
+  mediaFiles: string[]
+}
+
+function parseAst (
+  ast: t.File,
+  sourceFilePath: string
+): IParseAstReturn {
+  const styleFiles: string[] = []
+  const scriptFiles: string[] = []
+  const jsonFiles: string[] = []
+  const mediaFiles: string[] = []
+
+  traverse(ast, {
+    Program: {
+      exit (astPath) {
+        astPath.traverse({
+          ImportDeclaration (astPath) {
+            const node = astPath.node
+            const source = node.source
+            const value = source.value
+            const valueExtname = path.extname(value)
+            if (value.indexOf('.') === 0) {
+              let importPath = path.resolve(path.dirname(sourceFilePath), value)
+              importPath = resolveScriptPath(importPath)
+              if (REG_SCRIPT.test(valueExtname) || REG_TYPESCRIPT.test(valueExtname)) {
+                const vpath = path.resolve(sourceFilePath, '..', value)
+                let fPath = value
+                if (fs.existsSync(vpath) && vpath !== sourceFilePath) {
+                  fPath = vpath
+                }
+                if (scriptFiles.indexOf(fPath) < 0) {
+                  scriptFiles.push(fPath)
+                }
+              } else if (REG_JSON.test(valueExtname)) {
+                const vpath = path.resolve(sourceFilePath, '..', value)
+                if (fs.existsSync(vpath) && jsonFiles.indexOf(vpath) < 0) {
+                  jsonFiles.push(vpath)
+                }
+              } else if (REG_FONT.test(valueExtname) || REG_IMAGE.test(valueExtname) || REG_MEDIA.test(valueExtname)) {
+                const vpath = path.resolve(sourceFilePath, '..', value)
+                if (fs.existsSync(vpath) && mediaFiles.indexOf(vpath) < 0) {
+                  mediaFiles.push(vpath)
+                }
+              } else if (REG_STYLE.test(valueExtname)) {
+                const vpath = path.resolve(path.dirname(sourceFilePath), value)
+                if (fs.existsSync(vpath) && styleFiles.indexOf(vpath) < 0) {
+                  styleFiles.push(vpath)
+                }
+              } else {
+                const vpath = resolveScriptPath(path.resolve(sourceFilePath, '..', value))
+                if (fs.existsSync(vpath) && scriptFiles.indexOf(vpath) < 0) {
+                  scriptFiles.push(vpath)
+                }
+              }
+            }
+          }
+        })
+      }
+    }
+  })
+
+  return {
+    styleFiles,
+    scriptFiles,
+    jsonFiles,
+    mediaFiles
+  }
+}
+
 export function parseEntryAst (ast: t.File, relativeFile: string) {
   const styleFiles: string[] = []
   const components: IComponentObj[] = []
@@ -157,7 +234,7 @@ export function analyzeFiles (files: string[], sourceDir: string, outputDir: str
         scriptFiles,
         jsonFiles,
         mediaFiles
-      } = parseAst(PARSE_AST_TYPE.NORMAL, transformResult.ast, [], file, file, true)
+      } = parseAst(transformResult.ast, file)
 
       const resFiles = styleFiles.concat(scriptFiles, jsonFiles, mediaFiles)
 
diff --git a/packages/taro-cli/src/util/resolve_npm_files.ts b/packages/taro-cli/src/util/resolve_npm_files.ts
index dd99b33ee1a0..355258ef73b1 100644
--- a/packages/taro-cli/src/util/resolve_npm_files.ts
+++ b/packages/taro-cli/src/util/resolve_npm_files.ts
@@ -1,7 +1,7 @@
 import * as fs from 'fs-extra'
 import * as path from 'path'
 import * as resolvePath from 'resolve'
-import * as wxTransformer from '@tarojs/transformer-wx'
+import wxTransformer from '@tarojs/transformer-wx'
 import * as babel from 'babel-core'
 import * as t from 'babel-types'
 import traverse from 'babel-traverse'
@@ -435,8 +435,6 @@ async function recursiveRequire ({
       const transformResult = wxTransformer({
         code: fileContent,
         sourcePath: filePath,
-        outputPath: outputNpmPath,
-        isNormal: true,
         adapter: buildAdapter,
         isTyped: REG_TYPESCRIPT.test(filePath),
         env: constantsReplaceList