diff --git a/@types/index.d.ts b/@types/index.d.ts
index dadd857..9b64802 100644
--- a/@types/index.d.ts
+++ b/@types/index.d.ts
@@ -470,6 +470,7 @@ declare namespace build {
        * build 通用 webpack 配置 - sass 配置
        */
       interface sass {
+        file?: string
         data?: string
         sourceMap?: boolean
       }
diff --git a/bin/build b/bin/build
index 59a5c27..b652266 100755
--- a/bin/build
+++ b/bin/build
@@ -1,4 +1,4 @@
-#!/usr/bin/env node
+#!/usr/bin/env node --max-old-space-size=4096
 
 process.env.NODE_ENV = process.env.NODE_ENV || 'production'
 
diff --git a/bin/custom-build b/bin/custom-build
index 965bb0d..459a335 100755
--- a/bin/custom-build
+++ b/bin/custom-build
@@ -1,4 +1,5 @@
-#!/usr/bin/env node
+#!/usr/bin/env node --max-old-space-size=4096
+
 process.env.NODE_ENV = process.env.NODE_ENV || 'development'
 process.env.SPRITE = true
 
diff --git a/bin/dev b/bin/dev
index 545a7b1..74e8b38 100755
--- a/bin/dev
+++ b/bin/dev
@@ -1,4 +1,5 @@
-#!/usr/bin/env node
+#!/usr/bin/env node --max-old-space-size=4096
+
 process.env.NODE_ENV = process.env.NODE_ENV || 'development'
 
 const argv = require('./utils').getArgv()
diff --git a/bin/storybook b/bin/storybook
index ecfde7f..4100af4 100755
--- a/bin/storybook
+++ b/bin/storybook
@@ -1,4 +1,5 @@
-#!/usr/bin/env node
+#!/usr/bin/env node --max-old-space-size=4096
+
 process.env.NODE_ENV = process.env.NODE_ENV || 'development'
 
 const argv = require('./utils').getArgv()