diff --git a/.eslintrc.js b/.eslintrc.js
index 1b7f413..4b2744b 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,9 +1,9 @@
 module.exports = {
-    "extends": "standard",
-    "parser": "babel-eslint",
-    "rules": {
-        "indent": [2, 4],
-        "promise/param-names": 0,
-        "comma-dangle": [2, "always-multiline"],
+    extends: 'standard',
+    parser: 'babel-eslint',
+    rules: {
+        'indent': [2, 4],
+        'promise/param-names': 0,
+        'comma-dangle': [2, 'always-multiline'],
     },
 }
diff --git a/package.json b/package.json
index fcf2af0..8af7985 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "tua-storage",
-    "version": "1.7.1",
+    "version": "1.7.2",
     "description": "🏗 A common storage for web(localStorage), for RN(AsyncStorage), for mini-program(wx) or just memory cache(Node.js)",
     "main": "dist/TuaStorage.cjs.js",
     "module": "dist/TuaStorage.esm.js",
diff --git a/rollup.config.js b/rollup.config.js
index 5ed1789..0990ed4 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,10 +1,12 @@
+// @ts-check
+
 import json from 'rollup-plugin-json'
 import babel from 'rollup-plugin-babel'
 import replace from 'rollup-plugin-replace'
 import { eslint } from 'rollup-plugin-eslint'
 import { uglify } from 'rollup-plugin-uglify'
 
-import pkg from './package.json'
+import * as pkg from './package.json'
 
 const input = `src/index.js`
 const banner = `/* ${pkg.name} version ${pkg.version} */`