diff --git a/app/src/main/java/one/mixin/android/job/RefreshPerpsPositionsJob.kt b/app/src/main/java/one/mixin/android/job/RefreshPerpsPositionsJob.kt
index 8b761795ae..791337ba8b 100644
--- a/app/src/main/java/one/mixin/android/job/RefreshPerpsPositionsJob.kt
+++ b/app/src/main/java/one/mixin/android/job/RefreshPerpsPositionsJob.kt
@@ -10,7 +10,7 @@ import timber.log.Timber
 
 class RefreshPerpsPositionsJob(
     private val walletId: String? = null
-) : BaseJob(Params(PRIORITY_BACKGROUND).singleInstanceBy(GROUP).requireNetwork().persist()) {
+) : BaseJob(Params(PRIORITY_BACKGROUND).singleInstanceBy(GROUP).requireNetwork()) {
     companion object {
         private const val serialVersionUID = 1L
         const val GROUP = "RefreshPerpsPositionsJob"
diff --git a/app/src/main/java/one/mixin/android/ui/wallet/WalletFragment.kt b/app/src/main/java/one/mixin/android/ui/wallet/WalletFragment.kt
index 4a962a9194..7ee8ba1583 100644
--- a/app/src/main/java/one/mixin/android/ui/wallet/WalletFragment.kt
+++ b/app/src/main/java/one/mixin/android/ui/wallet/WalletFragment.kt
@@ -464,31 +464,40 @@ class WalletFragment : BaseFragment(R.layout.fragment_wallet) {
     }
 
     fun update() {
-        val destination = selectedWalletDestination
-        when (destination) {
+        when (val destination = selectedWalletDestination) {
+            is WalletDestination.Privacy -> {
+                privacyWalletFragment.update()
+            }
+
             is WalletDestination.Classic -> {
-                destination.walletId
+                jobManager.addJobInBackground(RefreshSingleWalletJob(destination.walletId))
             }
 
             is WalletDestination.Import -> {
-                destination.walletId
+                jobManager.addJobInBackground(RefreshSingleWalletJob(destination.walletId))
             }
 
             is WalletDestination.Watch -> {
-                destination.walletId
+                jobManager.addJobInBackground(RefreshSingleWalletJob(destination.walletId))
             }
 
-            else -> {
-                null
-            }
-        }?.let { wallet ->
-            jobManager.addJobInBackground(RefreshSingleWalletJob(wallet))
+            else -> Unit
+        }
+    }
+
+    override fun onHiddenChanged(hidden: Boolean) {
+        super.onHiddenChanged(hidden)
+        if (hidden) {
+            privacyWalletFragment.stopUpdate()
+        } else {
+            update()
         }
     }
 
     override fun onResume() {
         super.onResume()
         jobManager.addJobInBackground(RefreshSafeAccountsJob())
+        if (privacyWalletFragment.isVisible) privacyWalletFragment.update()
         if (classicWalletFragment.isVisible) classicWalletFragment.update()
     }
 
diff --git a/app/src/main/java/one/mixin/android/ui/wallet/WalletHomePrivacyFragment.kt b/app/src/main/java/one/mixin/android/ui/wallet/WalletHomePrivacyFragment.kt
index 64d4656637..834ce96212 100644
--- a/app/src/main/java/one/mixin/android/ui/wallet/WalletHomePrivacyFragment.kt
+++ b/app/src/main/java/one/mixin/android/ui/wallet/WalletHomePrivacyFragment.kt
@@ -23,7 +23,10 @@ import com.uber.autodispose.autoDispose
 import dagger.hilt.android.AndroidEntryPoint
 import io.reactivex.android.schedulers.AndroidSchedulers
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import one.mixin.android.Constants
@@ -48,6 +51,7 @@ import one.mixin.android.extension.openUrl
 import one.mixin.android.extension.toast
 import one.mixin.android.extension.putBoolean
 import one.mixin.android.job.MixinJobManager
+import one.mixin.android.job.RefreshPerpsPositionsJob
 import one.mixin.android.job.RefreshSnapshotsJob
 import one.mixin.android.job.RefreshTokensJob
 import one.mixin.android.job.SyncOutputJob
@@ -113,6 +117,7 @@ import kotlin.math.abs
 class WalletHomePrivacyFragment : BaseFragment(R.layout.fragment_privacy_wallet), HeaderAdapter.OnItemListener {
     companion object {
         const val TAG = "WalletHomePrivacyFragment"
+        private const val PERPS_POSITION_REFRESH_INTERVAL_MS = 3_000L
 
         fun newInstance(): WalletHomePrivacyFragment = WalletHomePrivacyFragment()
     }
@@ -131,6 +136,7 @@ class WalletHomePrivacyFragment : BaseFragment(R.layout.fragment_privacy_wallet)
     private var positions: List<PerpsPositionItem> = emptyList()
     private var topMovers: List<PerpsMarket> = emptyList()
     private var pendingDisplays: List<PendingDisplay> = emptyList()
+    private var perpsPositionsRefreshJob: Job? = null
     private val assetsAdapter by lazy { WalletAssetAdapter(false) }
     private val perpetualViewModel by viewModels<PerpetualViewModel>()
     private var walletHomeDataState = WalletHomeDataState.EMPTY
@@ -669,6 +675,7 @@ class WalletHomePrivacyFragment : BaseFragment(R.layout.fragment_privacy_wallet)
     override fun onResume() {
         super.onResume()
         _walletId.value = Session.getAccountId().orEmpty()
+        startPerpsPositionsRefresh()
         jobManager.addJobInBackground(RefreshTokensJob())
         jobManager.addJobInBackground(RefreshSnapshotsJob())
         jobManager.addJobInBackground(SyncOutputJob())
@@ -680,15 +687,48 @@ class WalletHomePrivacyFragment : BaseFragment(R.layout.fragment_privacy_wallet)
     }
 
     override fun onHiddenChanged(hidden: Boolean) {
+        super.onHiddenChanged(hidden)
         if (!hidden) {
             _walletId.value = Session.getAccountId().orEmpty()
+            startPerpsPositionsRefresh()
             jobManager.addJobInBackground(RefreshTokensJob())
             jobManager.addJobInBackground(RefreshSnapshotsJob())
             jobManager.addJobInBackground(SyncOutputJob())
             refreshAllPendingDeposit()
+        } else {
+            stopPerpsPositionsRefresh()
         }
     }
 
+    fun update() {
+        _walletId.value = Session.getAccountId().orEmpty()
+        startPerpsPositionsRefresh()
+    }
+
+    fun stopUpdate() {
+        stopPerpsPositionsRefresh()
+    }
+
+    private fun startPerpsPositionsRefresh() {
+        val walletId = Session.getAccountId().orEmpty()
+        if (walletId.isBlank() || !isResumed || isHidden) {
+            stopPerpsPositionsRefresh()
+            return
+        }
+        if (perpsPositionsRefreshJob?.isActive == true) return
+        perpsPositionsRefreshJob = lifecycleScope.launch {
+            while (isActive) {
+                jobManager.addJobInBackground(RefreshPerpsPositionsJob(walletId))
+                delay(PERPS_POSITION_REFRESH_INTERVAL_MS)
+            }
+        }
+    }
+
+    private fun stopPerpsPositionsRefresh() {
+        perpsPositionsRefreshJob?.cancel()
+        perpsPositionsRefreshJob = null
+    }
+
     private fun refreshAllPendingDeposit() =
         lifecycleScope.launch {
             handleMixinResponse(
@@ -730,7 +770,13 @@ class WalletHomePrivacyFragment : BaseFragment(R.layout.fragment_privacy_wallet)
         snackBar?.dismiss()
     }
 
+    override fun onPause() {
+        stopPerpsPositionsRefresh()
+        super.onPause()
+    }
+
     override fun onDestroyView() {
+        stopPerpsPositionsRefresh()
         assetsAdapter.headerView = null
         assetsAdapter.onItemListener = null
         _binding = null