diff --git a/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/AccelerometerScreen.kt b/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/AccelerometerScreen.kt
index db13006..f962fc8 100644
--- a/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/AccelerometerScreen.kt
+++ b/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/AccelerometerScreen.kt
@@ -1,5 +1,6 @@
 package llc.arma.ble.app.ui.screen.inspection.accelerometer
 
+import android.util.Log
 import androidx.compose.foundation.layout.Column
 import androidx.compose.material.ExperimentalMaterialApi
 import androidx.compose.material.ModalBottomSheetValue
@@ -45,7 +46,6 @@ fun AccelerometerScreen(
 
     val bottomDialog = rememberBottomDialogState()
 
-
     LaunchedEffect(ble){
         viewModel.setEvent(AccelerometerContract.Event.OnBleChanged(ble))
     }
@@ -57,7 +57,10 @@ fun AccelerometerScreen(
     LaunchedEffect(
         key1 = bottomDialog.sheetState?.currentValue,
         block = {
+            Log.d("sheet", bottomDialog.sheetState?.currentValue.toString())
             if(bottomDialog.sheetState?.currentValue == ModalBottomSheetValue.Hidden) {
+                Log.d("sheet", "dispose")
+                bottomDialog.setContent({})
                 sheetPage = null
             }
         }
diff --git a/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterHistory.kt b/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterHistory.kt
index 9186059..472e21c 100644
--- a/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterHistory.kt
+++ b/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterHistory.kt
@@ -74,6 +74,15 @@ fun AccelerometerHistory(
         viewModel.setEvent(AccelerometerHistoryContract.Event.OnStart(ble.serial, accelMode, fftAxis, fftMode, frequency, accelScale))
     }
 
+    DisposableEffect(key1 = "ble", effect = {
+
+        onDispose {
+            Log.d("history", "dispose")
+            viewModel.setEvent(AccelerometerHistoryContract.Event.StopMeasure)
+        }
+
+    })
+
     Column(
         modifier = Modifier.fillMaxHeight(0.9f)
     ) {
@@ -306,6 +315,8 @@ class AccelerometerHistoryContract {
 
     sealed class Event : ViewEvent {
 
+        object StopMeasure : Event()
+
         data class OnStart(
             val serial: String,
             val accelMode: AccelViewMode,
@@ -362,6 +373,7 @@ class AccelerometerHistoryViewModel @Inject constructor(
         when(event){
             is AccelerometerHistoryContract.Event.OnStart -> reduce(viewState.value, event)
             is AccelerometerHistoryContract.Event.OnRefreshHistory -> reduce(viewState.value, event)
+            is AccelerometerHistoryContract.Event.StopMeasure -> reduce(viewState.value, event)
         }
     }
 
@@ -411,9 +423,6 @@ class AccelerometerHistoryViewModel @Inject constructor(
 
                 val currentState = viewState.value
 
-                Log.d("currentState", currentState.toString())
-
-
                 if(currentState is AccelerometerHistoryContract.State.Display) {
 
                     it.fold(
@@ -483,4 +492,11 @@ class AccelerometerHistoryViewModel @Inject constructor(
         }*/
     }
 
+    private fun reduce(
+        state: AccelerometerHistoryContract.State,
+        event: AccelerometerHistoryContract.Event.StopMeasure
+    ) {
+        job?.cancel()
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterMeasure.kt b/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterMeasure.kt
index ebddb5b..5eaa648 100644
--- a/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterMeasure.kt
+++ b/app/src/main/java/llc/arma/ble/app/ui/screen/inspection/accelerometer/view/AcceleromterMeasure.kt
@@ -1,5 +1,6 @@
 package llc.arma.ble.app.ui.screen.inspection.accelerometer.view
 
+import android.util.Log
 import androidx.compose.animation.core.tween
 import androidx.compose.foundation.layout.*
 import androidx.compose.material3.*
@@ -62,9 +63,10 @@ fun AccelerometerMeasure(
 
     viewModel.setEvent(AccelerometerMeasureContract.Event.OnStart(ble.serial, accelScale, accelMode, fftAxis, fftMode, frequency))
 
-    DisposableEffect(key1 = ble, effect = {
+    DisposableEffect(key1 = "ble", effect = {
 
         onDispose {
+            Log.d("measure", "dispose")
             viewModel.setEvent(AccelerometerMeasureContract.Event.StopMeasure)
         }
 
@@ -323,6 +325,7 @@ class AccelerometerMeasureViewModel @Inject constructor(
         event: AccelerometerMeasureContract.Event.StopMeasure
     ) {
 
+
         measureJob?.cancel()
         measureJob = null
 
diff --git a/app/src/main/java/llc/arma/ble/data/BleRepositoryImpl.kt b/app/src/main/java/llc/arma/ble/data/BleRepositoryImpl.kt
index e4974dc..9260682 100644
--- a/app/src/main/java/llc/arma/ble/data/BleRepositoryImpl.kt
+++ b/app/src/main/java/llc/arma/ble/data/BleRepositoryImpl.kt
@@ -600,6 +600,7 @@ class BleRepositoryImpl @Inject constructor(
             }
 
             awaitClose {
+                Log.d("measure", "close")
                 gatt?.close()
             }