diff --git a/src/core/context/index.js b/src/core/context/index.js
index 7e314c7..9740384 100644
--- a/src/core/context/index.js
+++ b/src/core/context/index.js
@@ -1,5 +1,5 @@
 /* eslint-disable react-hooks/rules-of-hooks */
-import { useState, useContext, useEffect } from 'react'
+import React, { useState, useContext, useEffect } from 'react'
 import { run, debounce, isFunction } from 'szfe-tools'
 
 import {