diff --git a/components/WalineComponent.js b/components/WalineComponent.js
index 37247d48..cd2d78f5 100644
--- a/components/WalineComponent.js
+++ b/components/WalineComponent.js
@@ -1,4 +1,4 @@
-import React, { createRef } from 'react'
+import  { createRef } from 'react'
 import { init } from '@waline/client'
 import { useRouter } from 'next/router'
 import '@waline/client/dist/waline.css'
@@ -21,7 +21,7 @@ const WalineComponent = (props) => {
     }
   }
 
-  React.useEffect(() => {
+  useEffect(() => {
     if (!waline) {
       waline = init({
         ...props,