diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9cda6cddb0..cc387e59e5 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -375,7 +375,7 @@
             android:name=".ui.tip.wc.WalletConnectActivity"
             android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
             android:launchMode="singleTop"
-            android:theme="@style/AppTheme.Music" />
+            android:theme="@style/AppTheme.Transparent" />
 
         <activity
             android:name=".ui.home.inscription.InscriptionActivity"
diff --git a/app/src/main/java/one/mixin/android/ui/search/SearchMessageFragment.kt b/app/src/main/java/one/mixin/android/ui/search/SearchMessageFragment.kt
index 52d06bbebb..ff948c11e3 100644
--- a/app/src/main/java/one/mixin/android/ui/search/SearchMessageFragment.kt
+++ b/app/src/main/java/one/mixin/android/ui/search/SearchMessageFragment.kt
@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.os.CancellationSignal
 import android.view.View
 import android.view.View.VISIBLE
+import android.widget.EditText
 import androidx.core.view.isVisible
 import androidx.fragment.app.viewModels
 import androidx.lifecycle.LiveData
@@ -15,6 +16,7 @@ import com.jakewharton.rxbinding3.widget.textChanges
 import com.uber.autodispose.autoDispose
 import dagger.hilt.android.AndroidEntryPoint
 import io.reactivex.android.schedulers.AndroidSchedulers
+import io.reactivex.disposables.Disposable
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
 import one.mixin.android.R
@@ -23,6 +25,7 @@ import one.mixin.android.extension.getParcelableCompat
 import one.mixin.android.extension.hideKeyboard
 import one.mixin.android.extension.inTransaction
 import one.mixin.android.extension.showKeyboard
+import one.mixin.android.extension.viewDestroyed
 import one.mixin.android.extension.withArgs
 import one.mixin.android.ui.common.BaseFragment
 import one.mixin.android.ui.conversation.ConversationActivity
@@ -67,14 +70,27 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
     private val binding by viewBinding(FragmentSearchMessageBinding::bind)
 
     private var searchJob: Job? = null
+    private var textChangesDisposable: Disposable? = null
+    private var searchEditText: EditText? = null
 
     private var cancellationSignal: CancellationSignal? = null
+    private val initialSearchRunnable =
+        Runnable {
+            if (viewDestroyed()) return@Runnable
+            searchJob = onTextChanged(query)
+        }
+    private val showKeyboardRunnable =
+        Runnable {
+            if (viewDestroyed()) return@Runnable
+            searchEditText?.showKeyboard()
+        }
 
     override fun onViewCreated(
         view: View,
         savedInstanceState: Bundle?,
     ) {
         super.onViewCreated(view, savedInstanceState)
+        searchEditText = binding.searchEt
         binding.titleView.leftIb.setOnClickListener {
             binding.searchRv.hideKeyboard()
             requireActivity().onBackPressed()
@@ -97,10 +113,13 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
         adapter.callback =
             object : SearchMessageAdapter.SearchMessageCallback {
                 override fun onItemClick(item: SearchMessageDetailItem) {
+                    val keyword = binding.searchEt.text.toString()
                     searchViewModel.findConversationById(searchMessageItem.conversationId)
                         .autoDispose(stopScope)
                         .subscribe {
-                            binding.searchEt.hideKeyboard()
+                            if (!viewDestroyed()) {
+                                binding.searchEt.hideKeyboard()
+                            }
                             val activity = requireActivity()
                             val conversationFragment = activity.supportFragmentManager.findFragmentByTag(ConversationFragment.TAG) as? ConversationFragment
                             if (activity is ConversationActivity && conversationFragment != null) {
@@ -111,14 +130,14 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
                                         hide(this@SearchMessageFragment)
                                         addToBackStack(null)
                                     }
-                                    conversationFragment.updateConversationInfo(item.messageId, binding.searchEt.text.toString())
+                                    conversationFragment.updateConversationInfo(item.messageId, keyword)
                                 }
                             } else {
                                 ConversationActivity.show(
                                     requireContext(),
                                     conversationId = searchMessageItem.conversationId,
                                     messageId = item.messageId,
-                                    keyword = binding.searchEt.text.toString(),
+                                    keyword = keyword,
                                 )
                                 if (isConversationSearch()) {
                                     parentFragmentManager.popBackStack()
@@ -131,33 +150,39 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
 
         binding.clearIb.setOnClickListener { binding.searchEt.setText("") }
         binding.searchEt.setText(query)
-        binding.searchEt.textChanges().debounce(SEARCH_DEBOUNCE, TimeUnit.MILLISECONDS)
-            .observeOn(AndroidSchedulers.mainThread())
-            .autoDispose(destroyScope)
-            .subscribe(
+        textChangesDisposable =
+            binding.searchEt.textChanges().debounce(SEARCH_DEBOUNCE, TimeUnit.MILLISECONDS)
+                .observeOn(AndroidSchedulers.mainThread())
+                .autoDispose(destroyScope)
+                .subscribe(
                 {
+                    if (viewDestroyed()) return@subscribe
                     binding.clearIb.isVisible = it.isNotEmpty()
                     searchJob?.cancel()
                     searchJob = onTextChanged(it.toString())
                 },
                 {},
             )
-        binding.searchEt.postDelayed(
-            {
-                searchJob = onTextChanged(query)
-            },
-            50,
-        )
+        searchEditText?.postDelayed(initialSearchRunnable, 50)
         if (isConversationSearch()) {
-            binding.searchEt.postDelayed(
-                {
-                    binding.searchEt.showKeyboard()
-                },
-                500,
-            )
+            searchEditText?.postDelayed(showKeyboardRunnable, 500)
         }
     }
 
+    override fun onDestroyView() {
+        searchEditText?.removeCallbacks(initialSearchRunnable)
+        searchEditText?.removeCallbacks(showKeyboardRunnable)
+        searchEditText = null
+        textChangesDisposable?.dispose()
+        textChangesDisposable = null
+        searchJob?.cancel()
+        searchJob = null
+        removeObserverAndCancel()
+        observer = null
+        curLiveData = null
+        super.onDestroyView()
+    }
+
     override fun onDestroy() {
         super.onDestroy()
         cancellationSignal?.cancel()
@@ -179,7 +204,8 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
     private fun isConversationSearch() = searchMessageItem.messageCount == 0
 
     private fun onTextChanged(s: String) =
-        lifecycleScope.launch {
+        viewLifecycleOwner.lifecycleScope.launch {
+            if (viewDestroyed()) return@launch
             if (s == adapter.query) {
                 return@launch
             }
@@ -202,6 +228,7 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
         }
 
     private fun bindAndSearch(s: String) {
+        if (viewDestroyed()) return
         binding.progress.isVisible = true
 
         removeObserverAndCancel()
@@ -209,6 +236,7 @@ class SearchMessageFragment : BaseFragment(R.layout.fragment_search_message) {
         curLiveData = searchViewModel.observeFuzzySearchMessageDetail(s, searchMessageItem.conversationId, cancellationSignal!!)
         observer =
             Observer {
+                if (viewDestroyed()) return@Observer
                 if (s != binding.searchEt.text.toString()) return@Observer
                 binding.progress.isVisible = false
 
diff --git a/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectActivity.kt b/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectActivity.kt
index f9ff907df4..4bd0da2332 100644
--- a/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectActivity.kt
+++ b/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectActivity.kt
@@ -1,7 +1,9 @@
 package one.mixin.android.ui.tip.wc
 
+import android.app.Activity
 import android.content.Context
 import android.content.Intent
+import android.graphics.Color
 import android.os.Bundle
 import android.view.WindowManager
 import dagger.hilt.android.AndroidEntryPoint
@@ -14,6 +16,7 @@ import one.mixin.android.tip.wc.WalletConnect
 import one.mixin.android.tip.wc.WalletConnect.RequestType
 import one.mixin.android.ui.common.BaseActivity
 import one.mixin.android.ui.common.QrScanBottomSheetDialogFragment
+import one.mixin.android.util.SystemUIManager
 import timber.log.Timber
 import javax.inject.Inject
 
@@ -27,7 +30,9 @@ class WalletConnectActivity : BaseActivity() {
     override fun getNightThemeId(): Int = R.style.AppTheme_Night_Transparent
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        skipSystemUi = true
         super.onCreate(savedInstanceState)
+        SystemUIManager.setSafePadding(window, Color.TRANSPARENT)
         window.setFlags(
             WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
             WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
@@ -145,6 +150,7 @@ class WalletConnectActivity : BaseActivity() {
                     putExtra(ARGS_WC_EVENT, event)
                 },
             )
+            (context as? Activity)?.overridePendingTransition(R.anim.slide_in_bottom, R.anim.stay)
         }
 
         fun show(
@@ -156,6 +162,7 @@ class WalletConnectActivity : BaseActivity() {
                     putExtra(ARGS_WC_ERROR, error)
                 },
             )
+            (context as? Activity)?.overridePendingTransition(R.anim.slide_in_bottom, R.anim.stay)
         }
     }
 }
diff --git a/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectBottomSheetDialogFragment.kt b/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectBottomSheetDialogFragment.kt
index 7c3eb92524..fbdad34c5b 100644
--- a/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectBottomSheetDialogFragment.kt
+++ b/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectBottomSheetDialogFragment.kt
@@ -30,6 +30,7 @@ import one.mixin.android.RxBus
 import one.mixin.android.api.request.web3.EstimateFeeRequest
 import one.mixin.android.extension.booleanFromAttribute
 import one.mixin.android.extension.defaultSharedPreferences
+import one.mixin.android.extension.dp
 import one.mixin.android.extension.getSafeAreaInsetsTop
 import one.mixin.android.extension.isNightMode
 import one.mixin.android.extension.putLong
@@ -200,6 +201,9 @@ class WalletConnectBottomSheetDialogFragment : MixinComposeBottomSheetDialogFrag
     }
 
     override fun getBottomSheetHeight(view: View): Int {
+        if (requestType == RequestType.Connect) {
+            return 200.dp
+        }
         return requireContext().screenHeight() - view.getSafeAreaInsetsTop()
     }
 
diff --git a/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectFragment.kt b/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectFragment.kt
deleted file mode 100644
index e299c050f2..0000000000
--- a/app/src/main/java/one/mixin/android/ui/tip/wc/WalletConnectFragment.kt
+++ /dev/null
@@ -1,103 +0,0 @@
-package one.mixin.android.ui.tip.wc
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.compose.animation.AnimatedContentTransitionScope
-import androidx.compose.animation.ExperimentalAnimationApi
-import androidx.compose.animation.core.tween
-import androidx.compose.ui.platform.ComposeView
-import androidx.navigation.NavHostController
-import androidx.navigation.compose.NavHost
-import androidx.navigation.compose.composable
-import androidx.navigation.compose.rememberNavController
-import dagger.hilt.android.AndroidEntryPoint
-import one.mixin.android.compose.theme.MixinAppTheme
-import one.mixin.android.extension.isNightMode
-import one.mixin.android.extension.safeNavigateUp
-import one.mixin.android.ui.common.BaseFragment
-import one.mixin.android.ui.tip.wc.connections.ConnectionDetailsPage
-import one.mixin.android.ui.tip.wc.connections.ConnectionsPage
-
-enum class WCDestination {
-    Connections,
-    ConnectionDetails,
-}
-
-@OptIn(ExperimentalAnimationApi::class)
-@AndroidEntryPoint
-class WalletConnectFragment : BaseFragment() {
-    companion object {
-        const val TAG = "WalletConnectFragment"
-
-        fun newInstance(): WalletConnectFragment = WalletConnectFragment()
-    }
-
-    override fun onCreateView(
-        inflater: LayoutInflater,
-        container: ViewGroup?,
-        savedInstanceState: Bundle?,
-    ): View {
-        return ComposeView(inflater.context).apply {
-            setContent {
-                MixinAppTheme(
-                    darkTheme = context.isNightMode(),
-                ) {
-                    val navController = rememberNavController()
-                    NavHost(
-                        navController = navController,
-                        startDestination = WCDestination.Connections.name,
-                        enterTransition = {
-                            slideIntoContainer(
-                                AnimatedContentTransitionScope.SlideDirection.Left,
-                                animationSpec = tween(300),
-                            )
-                        },
-                        popEnterTransition = {
-                            slideIntoContainer(
-                                AnimatedContentTransitionScope.SlideDirection.Right,
-                                animationSpec = tween(300),
-                            )
-                        },
-                        exitTransition = {
-                            slideOutOfContainer(
-                                AnimatedContentTransitionScope.SlideDirection.Left,
-                                animationSpec = tween(300),
-                            )
-                        },
-                        popExitTransition = {
-                            slideOutOfContainer(
-                                AnimatedContentTransitionScope.SlideDirection.Right,
-                                animationSpec = tween(300),
-                            )
-                        },
-                    ) {
-                        composable(WCDestination.Connections.name) {
-                            ConnectionsPage({
-                                navController.navigate("${WCDestination.ConnectionDetails.name}/$it") {
-                                    popUpTo(WCDestination.Connections.name)
-                                }
-                            }) {
-                                navigateUp(navController)
-                            }
-                        }
-                        composable("${WCDestination.ConnectionDetails.name}/{connectionId}") { navBackStackEntry ->
-                            navBackStackEntry.arguments?.getString("connectionId")?.toIntOrNull().let { connectionId ->
-                                ConnectionDetailsPage(connectionId) {
-                                    navigateUp(navController)
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    private fun navigateUp(navController: NavHostController) {
-        if (!navController.safeNavigateUp()) {
-            activity?.onBackPressedDispatcher?.onBackPressed()
-        }
-    }
-}
diff --git a/app/src/main/java/one/mixin/android/ui/wallet/InputFragment.kt b/app/src/main/java/one/mixin/android/ui/wallet/InputFragment.kt
index 5611a04e2e..36d7f5e62a 100644
--- a/app/src/main/java/one/mixin/android/ui/wallet/InputFragment.kt
+++ b/app/src/main/java/one/mixin/android/ui/wallet/InputFragment.kt
@@ -214,7 +214,19 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
 
     override fun onResume() {
         super.onResume()
-        binding.root.hideKeyboard()
+        bindingOrNull()?.root?.hideKeyboard()
+    }
+
+    override fun onDestroyView() {
+        btcFeeRecalculateJob?.cancel()
+        btcFeeRecalculateJob = null
+        if (dialog.isShowing) {
+            dialog.dismiss()
+        }
+        if (alertDialog.isShowing) {
+            alertDialog.dismiss()
+        }
+        super.onDestroyView()
     }
 
     @SuppressLint("SetTextI18n")
@@ -224,7 +236,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     ) {
         super.onViewCreated(view, savedInstanceState)
         jobManager.addJobInBackground(SyncOutputJob())
-        lifecycleScope.launch {
+        viewLifecycleOwner.lifecycleScope.launch {
             binding.apply {
                 if (requireActivity() !is WalletActivity){
                     root.fitsSystemWindows = false
@@ -518,7 +530,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
                                 } else {
                                     v
                                 }
-                            lifecycleScope.launch(
+                            viewLifecycleOwner.lifecycleScope.launch(
                                 CoroutineExceptionHandler { _, error ->
                                     ErrorHandler.handleError(error)
                                     alertDialog.dismiss()
@@ -586,7 +598,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
                             val fromAddress = requireNotNull(fromAddress)
                             val toAddress = requireNotNull(toAddress)
                             val amount = currentInputAmount()
-                            lifecycleScope.launch(
+                            viewLifecycleOwner.lifecycleScope.launch(
                                 CoroutineExceptionHandler { _, error ->
                                     Timber.e("Error: ${error.message}")
                                     ErrorHandler.handleError(error)
@@ -719,6 +731,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun applyFeeUi() {
+        val binding = bindingOrNull() ?: return
         val hasFeeText: Boolean = binding.contentTextView.text.toString().isNotEmpty()
         val showFee: Boolean = isFeeWaived && hasFeeText
         binding.contentTextView.paintFlags =
@@ -934,6 +947,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun updateWeb3AvailableBalance() {
+        val binding = bindingOrNull() ?: return
         val transferToken = web3Token ?: return
         val displayBalance =
             when {
@@ -959,6 +973,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun updateWeb3FeeDisplay() {
+        val binding = bindingOrNull() ?: return
         val token = web3Token ?: return
         if (binding.loadingProgressBar.isVisible) return
         val feeOptions = web3FeeOptions()
@@ -1030,7 +1045,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     private var isFeeWaived = false
 
     private fun renderTitle(toAddress: String, tag: String? = null) {
-        lifecycleScope.launch {
+        viewLifecycleOwner.lifecycleScope.launch {
             val (label, index, _) = web3ViewModel.checkAddressAndGetDisplayName(requireNotNull(toAddress), tag, requireNotNull(token?.chainId ?: web3Token?.chainId)) ?: Triple(null, 0, null)
             isFeeWaived = index == 1 || index == 2 || index == 4  // Privacy(1), Safe(2), Fee-free(4)
             binding.titleView.setLabel(
@@ -1218,7 +1233,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
         if (lastBtcFeeAmount == amount) return
         lastBtcFeeAmount = amount
         btcFeeRecalculateJob?.cancel()
-        btcFeeRecalculateJob = lifecycleScope.launch {
+        btcFeeRecalculateJob = viewLifecycleOwner.lifecycleScope.launch {
             delay(300L)
             val currentAmount: String = lastBtcFeeAmount ?: return@launch
             refreshBtcFeeForAmount(currentAmount)
@@ -1275,6 +1290,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun updateAvailableBalanceForBtcFee() {
+        val binding = bindingOrNull() ?: return
         val token: Web3TokenItem = web3Token ?: return
         if (token.chainId != Constants.ChainId.BITCOIN_CHAIN_ID) return
         val reservedFee: BigDecimal = gas ?: return
@@ -1308,6 +1324,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun updateAddText() {
+        val binding = bindingOrNull() ?: return
         if (transferType == TransferType.WEB3 && shouldUseGaslessFlow()) {
             if (!isGaslessFeeEnough(currentInputAmount())) {
                 binding.addTv.text = "${getString(R.string.Add)} ${currentGaslessFee?.token?.symbol ?: ""}"
@@ -1432,7 +1449,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
             web3Token != null && web3Token?.assetId == chainToken?.assetId -> {
                 if (gas == null) {
                     if (!dialog.isShowing) {
-                        lifecycleScope.launch {
+                        viewLifecycleOwner.lifecycleScope.launch {
                             dialog.show()
                             refreshFee()
                         }
@@ -1501,22 +1518,25 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
         get() = field
         set(value) {
             field = value
+            val binding = bindingOrNull()
             if (value != null) {
-                if (value.token.assetId == token?.assetId || value.token.assetId == web3Token?.assetId) {
+                if (binding != null && (value.token.assetId == token?.assetId || value.token.assetId == web3Token?.assetId)) {
 
                     val balance = runCatching {
                         tokenBalance.toBigDecimalOrNull()?.subtract(value.fee.toBigDecimalOrNull() ?: BigDecimal.ZERO)?.max(BigDecimal.ZERO)?.let {
                             if (web3Token == null) { it.numberFormat8() } else { it.numberFormat12() } }
                     }.getOrDefault("0")
                     binding.balanceTv.text = getString(R.string.available_balance, "$balance $tokenSymbol")
-                } else {
+                } else if (binding != null) {
                     binding.balanceTv.text = getString(R.string.available_balance, "${tokenBalance.let {
                         if (web3Token == null) { it.numberFormat8() } else { it.numberFormat12() } }
                     } $tokenSymbol")
                 }
-                binding.insufficientFeeBalance.text = getString(R.string.insufficient_gas, value.token.symbol)
+                binding?.insufficientFeeBalance?.text = getString(R.string.insufficient_gas, value.token.symbol)
+            }
+            if (binding != null) {
+                refreshFeeTokenExtra(value?.token?.assetId)
             }
-            refreshFeeTokenExtra(value?.token?.assetId)
         }
     private var feeTokensExtra: TokensExtra? = null
 
@@ -1529,13 +1549,13 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     private var gaslessFeeToken: Web3TokenItem? = null
     private var hasManuallySelectedWeb3Fee = false
 
-    private fun refreshFeeTokenExtra(tokenId: String?) = lifecycleScope.launch {
+    private fun refreshFeeTokenExtra(tokenId: String?) = viewLifecycleOwner.lifecycleScope.launch {
         feeTokensExtra = if (tokenId == null) null
         else web3ViewModel.findTokensExtra(tokenId)
         updateUI()
     }
 
-    private fun refreshGaslessFeeToken(tokenId: String?) = lifecycleScope.launch {
+    private fun refreshGaslessFeeToken(tokenId: String?) = viewLifecycleOwner.lifecycleScope.launch {
         gaslessFeeToken = if (tokenId == null || web3Token == null) {
             null
         } else {
@@ -1554,11 +1574,13 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     private var isAdjustingBtcAmount: Boolean = false
 
     private fun setFeeLoading(isLoading: Boolean) {
+        val binding = bindingOrNull() ?: return
         binding.loadingProgressBar.isVisible = isLoading
         binding.contentTextView.isVisible = !isLoading
     }
 
     private suspend fun refreshFee(t: TokenItem) {
+        val binding = bindingOrNull() ?: return
         val toAddress = toAddress?: return
         setFeeLoading(true)
         val feeResponse = runCatching { web3ViewModel.getFees(t.assetId, toAddress) }.getOrNull()
@@ -1613,7 +1635,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun prepareCheck(item: BiometricItem) {
-        lifecycleScope.launch {
+        viewLifecycleOwner.lifecycleScope.launch {
             val amount = item.amount
             val rawTransaction = web3ViewModel.firstUnspentTransaction()
             if (rawTransaction != null) {
@@ -1629,7 +1651,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
 
     private fun checkUtxo(amount: String, callback: () -> Unit) {
         val token = token ?: return
-        lifecycleScope.launch {
+        viewLifecycleOwner.lifecycleScope.launch {
             val consolidationAmount = web3ViewModel.checkUtxoSufficiency(token.assetId, amount)
             if (consolidationAmount != null) {
                 UtxoConsolidationBottomSheetDialogFragment.newInstance(buildTransferBiometricItem(Session.getAccount()!!.toUser(), token, consolidationAmount, UUID.randomUUID().toString(), null, null))
@@ -1641,7 +1663,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private fun prepareTransferBottom(amount: String, item: BiometricItem) =
-        lifecycleScope.launch {
+        viewLifecycleOwner.lifecycleScope.launch {
             val t = item
             if (t !is TransferBiometricItem && t !is AddressTransferBiometricItem && t !is WithdrawBiometricItem) {
                 return@launch
@@ -1744,6 +1766,7 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
     }
 
     private suspend fun refreshGas(t: Web3TokenItem) {
+        val binding = bindingOrNull() ?: return
         val toAddress = toAddress?: return
         val fromAddress = fromAddress ?: return
         if (t.chainId == Constants.ChainId.BITCOIN_CHAIN_ID) {
@@ -1819,6 +1842,14 @@ class InputFragment : BaseFragment(R.layout.fragment_input), OnReceiveSelectionC
         }
     }
 
+    private fun bindingOrNull(): FragmentInputBinding? {
+        return if (view == null) {
+            null
+        } else {
+            binding
+        }
+    }
+
     private suspend fun refreshGaslessFees(t: Web3TokenItem) {
         val fromAddress = fromAddress ?: return
         val toAddress = toAddress ?: return