diff --git a/android/build.gradle b/android/build.gradle
index c824f71f7..2b6cce7c8 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -16,7 +16,6 @@ buildscript {
 
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 
 def getExtOrDefault(name) {
   return rootProject.ext.has(name) ? rootProject.ext.get(name) : project.properties['Agora_' + name]
@@ -128,7 +127,6 @@ def kotlin_version = getExtOrDefault('kotlinVersion')
 dependencies {
   // noinspection GradleDynamicVersion
   api 'com.facebook.react:react-native:+'
-  api "io.agora.rtc:full-sdk:3.3.1"
+  api "io.agora.rtc:full-sdk:3.3.2"
   implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-  implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
 }
diff --git a/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcChannelModule.kt b/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcChannelModule.kt
index 4141ed832..a0bd52f49 100644
--- a/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcChannelModule.kt
+++ b/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcChannelModule.kt
@@ -8,8 +8,6 @@ import io.agora.rtc.RtcEngine
 import io.agora.rtc.base.RtcChannelEventHandler
 import io.agora.rtc.base.RtcChannelManager
 import io.agora.rtc.react.RCTAgoraRtcChannelModule.Companion.REACT_CLASS
-import kotlin.reflect.full.declaredMemberFunctions
-import kotlin.reflect.jvm.javaMethod
 
 @ReactModule(name = REACT_CLASS)
 class RCTAgoraRtcChannelModule(
@@ -51,8 +49,8 @@ class RCTAgoraRtcChannelModule(
 
   @ReactMethod
   fun callMethod(methodName: String, params: ReadableMap?, callback: Promise?) {
-    manager::class.declaredMemberFunctions.find { it.name == methodName }?.let { function ->
-      function.javaMethod?.let { method ->
+    manager.javaClass.declaredMethods.find { it.name == methodName }?.let { function ->
+      function.let { method ->
         try {
           val parameters = mutableListOf<Any?>()
           params?.toHashMap()?.toMutableMap()?.let {
diff --git a/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcEngineModule.kt b/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcEngineModule.kt
index 34bb84244..1fe1791d0 100644
--- a/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcEngineModule.kt
+++ b/android/src/main/java/io/agora/rtc/react/RCTAgoraRtcEngineModule.kt
@@ -7,8 +7,6 @@ import io.agora.rtc.RtcEngine
 import io.agora.rtc.base.RtcEngineEventHandler
 import io.agora.rtc.base.RtcEngineManager
 import io.agora.rtc.react.RCTAgoraRtcEngineModule.Companion.REACT_CLASS
-import kotlin.reflect.full.declaredMemberFunctions
-import kotlin.reflect.jvm.javaMethod
 
 @ReactModule(name = REACT_CLASS)
 class RCTAgoraRtcEngineModule(
@@ -46,8 +44,8 @@ class RCTAgoraRtcEngineModule(
 
   @ReactMethod
   fun callMethod(methodName: String, params: ReadableMap?, callback: Promise?) {
-    manager::class.declaredMemberFunctions.find { it.name == methodName }?.let { function ->
-      function.javaMethod?.let { method ->
+    manager.javaClass.declaredMethods.find { it.name == methodName }?.let { function ->
+      function.let { method ->
         try {
           val parameters = mutableListOf<Any?>()
           params?.toHashMap()?.toMutableMap()?.let {
diff --git a/example/src/examples/component/Item.tsx b/example/src/examples/component/Item.tsx
index cd91583f1..aeeff35e2 100644
--- a/example/src/examples/component/Item.tsx
+++ b/example/src/examples/component/Item.tsx
@@ -1,12 +1,5 @@
 import React, { useState } from 'react';
-import {
-  Button,
-  View,
-  Switch,
-  StyleSheet,
-  TouchableOpacity,
-  Text,
-} from 'react-native';
+import { View, Switch, StyleSheet, TouchableOpacity, Text } from 'react-native';
 import Slider from '@react-native-community/slider';
 
 interface ItemProps {
diff --git a/react-native-agora.podspec b/react-native-agora.podspec
index e255dcb3b..d85bb201c 100644
--- a/react-native-agora.podspec
+++ b/react-native-agora.podspec
@@ -20,5 +20,5 @@ Pod::Spec.new do |s|
   s.swift_version = "4.0"
 
   s.dependency "React"
-  s.dependency "AgoraRtcEngine_iOS", "3.3.1"
+  s.dependency "AgoraRtcEngine_iOS", "3.3.2"
 end