diff --git a/app/build.gradle b/app/build.gradle
index 04a5e10..d578730 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "llc.arma.ble"
         minSdk 26
         targetSdk 33
-        versionCode 14
-        versionName "1.2.14"
+        versionCode 15
+        versionName "1.2.15"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {
diff --git a/app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListViewModel.kt b/app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListViewModel.kt
index 80ab56e..cbd967f 100644
--- a/app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListViewModel.kt
+++ b/app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListViewModel.kt
@@ -3,6 +3,8 @@ package llc.arma.ble.app.ui.screen.ble
 import android.util.Log
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
@@ -15,29 +17,40 @@ import javax.inject.Inject
 
 @HiltViewModel
 class BleListViewModel @Inject constructor(
-    getBleAroundFlow: GetBleAroundFlow,
-    getConnectedBleDevices: GetConnectedBleDevices,
-    exportToXlsx: ExportToXlsx
+    getBleAroundFlow: GetBleAroundFlow
 ) : BaseViewModel<BleListContract.State, BleListContract.Event, BleListContract.Effect>() {
 
     init {
 
-        getBleAroundFlow().onEach {
-            it.fold(
-                onSuccess = {
-                    setState {
-                        copy(
-                            connectedBleList = emptyList(),
-                            bleList = it
-                        )
-                    }
-                },
-                onFailure = {
+        viewModelScope.launch {
 
-                }
-            )
+            var job: Job? = null
 
-        }.launchIn(viewModelScope)
+            while (true) {
+
+                job?.cancel()
+                job = getBleAroundFlow().onEach {
+                    it.fold(
+                        onSuccess = {
+                            setState {
+                                copy(
+                                    connectedBleList = emptyList(),
+                                    bleList = it
+                                )
+                            }
+                        },
+                        onFailure = {
+
+                        }
+                    )
+
+                }.launchIn(viewModelScope)
+
+                delay(6_000)
+
+            }
+
+        }
 
     }
 
diff --git a/app/src/main/java/llc/arma/ble/app/ui/screen/ble/Filter.kt b/app/src/main/java/llc/arma/ble/app/ui/screen/ble/Filter.kt
index b54cdd5..df63268 100644
--- a/app/src/main/java/llc/arma/ble/app/ui/screen/ble/Filter.kt
+++ b/app/src/main/java/llc/arma/ble/app/ui/screen/ble/Filter.kt
@@ -284,9 +284,9 @@ fun Filter(
                 Column() {
 
                     RangeSlider(
-                        value = filter.rssi,
+                        value = filter.battery,
                         onValueChange = {
-                            onEvent(BleListContract.Event.OnRssiRangeChanged(it))
+                            onEvent(BleListContract.Event.OnBatteryRangeChanged(it))
                         },
                         valueRange = 0f..100f,
                         steps = 99,