diff --git a/libs/remix-ui/run-tab/src/lib/components/instanceContainerUI.tsx b/libs/remix-ui/run-tab/src/lib/components/instanceContainerUI.tsx
index abdbdaa02a..b93e18b07e 100644
--- a/libs/remix-ui/run-tab/src/lib/components/instanceContainerUI.tsx
+++ b/libs/remix-ui/run-tab/src/lib/components/instanceContainerUI.tsx
@@ -1,6 +1,6 @@
 // eslint-disable-next-line no-use-before-define
 import { CustomTooltip } from '@remix-ui/helper'
-import React, {useEffect, useRef, useState} from 'react'
+import React, {useEffect, useRef} from 'react'
 import { FormattedMessage } from 'react-intl'
 import { InstanceContainerProps } from '../types'
 import { UniversalDappUI } from './universalDappUI'
diff --git a/libs/remix-ui/run-tab/src/lib/components/universalDappUI.tsx b/libs/remix-ui/run-tab/src/lib/components/universalDappUI.tsx
index 1bb4b650fd..b063b4c796 100644
--- a/libs/remix-ui/run-tab/src/lib/components/universalDappUI.tsx
+++ b/libs/remix-ui/run-tab/src/lib/components/universalDappUI.tsx
@@ -1,5 +1,5 @@
 // eslint-disable-next-line no-use-before-define
-import React, {useEffect, useState, useRef} from 'react'
+import React, {useEffect, useState} from 'react'
 import {FormattedMessage, useIntl} from 'react-intl'
 import {UdappProps} from '../types'
 import {FuncABI} from '@remix-project/core-plugin'
@@ -23,7 +23,6 @@ export function UniversalDappUI(props: UdappProps) {
   const [calldataValue, setCalldataValue] = useState<string>('')
   const [evmBC, setEvmBC] = useState(null)
   const [instanceBalance, setInstanceBalance] = useState(0)
-  // const env = useRef()
 
   const getVersion = () => window.location.href.split('=')[5].split('+')[0].split('-')[1]
 
@@ -58,14 +57,6 @@ export function UniversalDappUI(props: UdappProps) {
     }
   }, [props.instance.balance])
 
-  // useEffect(() => {
-  //   console.log('props----->', props)
-  //   const getEnv = async () => {
-  //     env.current = await props.plugin.call('blockchain', 'getProvider')
-  //   }
-  //   getEnv()
-  // }, [props.plugin.REACT_API.selectExEnv])
-
   const sendData = () => {
     setLlIError('')
     const fallback = txHelper.getFallbackInterface(contractABI)