diff --git a/packages/taro-cli/src/build.ts b/packages/taro-cli/src/build.ts
index cac80a351249..b6b678b8ada8 100644
--- a/packages/taro-cli/src/build.ts
+++ b/packages/taro-cli/src/build.ts
@@ -11,7 +11,7 @@ import { IBuildConfig } from './util/types'
 export default function build (appPath, buildConfig: IBuildConfig) {
   const { type, watch, platform, port, release } = buildConfig
   const configDir = require(path.join(appPath, PROJECT_CONFIG))(_.merge)
-  const outputPath = path.join(appPath, `${configDir.outputRoot || CONFIG.OUTPUT_DIR}/${type}`)
+  const outputPath = path.join(appPath, configDir.outputRoot || CONFIG.OUTPUT_DIR)
   if (!fs.existsSync(outputPath)) {
     fs.ensureDirSync(outputPath)
   } else if (type !== BUILD_TYPES.H5 && (type !== BUILD_TYPES.QUICKAPP || !watch)) {
diff --git a/packages/taro-cli/src/h5/index.ts b/packages/taro-cli/src/h5/index.ts
index 530580f6e51d..c1053d072014 100644
--- a/packages/taro-cli/src/h5/index.ts
+++ b/packages/taro-cli/src/h5/index.ts
@@ -86,7 +86,7 @@ class Compiler {
     this.projectConfig = projectConfig
     const sourceDir = projectConfig.sourceRoot || CONFIG.SOURCE_DIR
     this.sourceRoot = sourceDir
-    const outputDir = `${projectConfig.outputRoot || CONFIG.OUTPUT_DIR}/h5`
+    const outputDir = projectConfig.outputRoot || CONFIG.OUTPUT_DIR
     this.outputDir = outputDir
     this.h5Config = projectConfig.h5
     const routerConfig = this.h5Config.router
diff --git a/packages/taro-cli/src/mini/helper.ts b/packages/taro-cli/src/mini/helper.ts
index 87ce0f3f3306..1f3b8b9f184d 100644
--- a/packages/taro-cli/src/mini/helper.ts
+++ b/packages/taro-cli/src/mini/helper.ts
@@ -105,7 +105,7 @@ export function setBuildData (appPath: string, adapter: BUILD_TYPES): IBuildData
   const configDir = path.join(appPath, PROJECT_CONFIG)
   const projectConfig = require(configDir)(_.merge)
   const sourceDirName = projectConfig.sourceRoot || CONFIG.SOURCE_DIR
-  const outputDirName = `${projectConfig.outputRoot || CONFIG.OUTPUT_DIR}/${adapter}`
+  const outputDirName = projectConfig.outputRoot || CONFIG.OUTPUT_DIR
   const sourceDir = path.join(appPath, sourceDirName)
   const outputDir = path.join(appPath, outputDirName)
   const entryFilePath = resolveScriptPath(path.join(sourceDir, CONFIG.ENTRY))