diff --git a/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt b/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt
index 7e7f133..23212f2 100644
--- a/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt
@@ -1,25 +1,23 @@
 package com.yuanxuan.rokid
 
-import android.os.Build
 import android.os.Bundle
 import android.view.KeyEvent
 import androidx.activity.addCallback
 import androidx.activity.enableEdgeToEdge
+import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.lifecycle.lifecycleScope
 import com.yuanxuan.rokid.databinding.ActivityMainBinding
-import com.yuanxuan.rokid.dependencies.AppDependencies
-import com.yuanxuan.rokid.device.DeviceServiceManager
 import com.yuanxuan.rokid.extension.fadeIn
 import com.yuanxuan.rokid.extension.fadeOut
 import kotlinx.coroutines.launch
-import timber.log.Timber
 
 class MainActivity : AppCompatActivity() {
 
     private lateinit var binding: ActivityMainBinding
+    private val viewModel by viewModels<MainViewModel>()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -45,11 +43,9 @@ class MainActivity : AppCompatActivity() {
     }
 
     override fun dispatchKeyEvent(event: KeyEvent): Boolean {
-        return if (AppDependencies.deviceServiceManager.instructState.value ==
-            DeviceServiceManager.InstructState.WaitingInstructState
-        ) {
+        return if (viewModel.uiState.value.isVoiceInputVisible) {
             if (event.keyCode == KeyEvent.KEYCODE_BACK) {
-                AppDependencies.deviceServiceManager.quitInstructReceived()
+                viewModel.quitInstructReceived()
             }
             true
         } else {
@@ -59,36 +55,17 @@ class MainActivity : AppCompatActivity() {
 
     private fun observer() {
         lifecycleScope.launch {
-            /**
-             * 监听电量
-             */
-            AppDependencies.deviceServiceManager.batteryPercentage.collect {
-                binding.batteryLevel.text = resources.getString(R.string.status_bar_battery, it)
-                binding.batteryLevelIv.setImageLevel(it)
-            }
-        }
-        lifecycleScope.launch {
-            AppDependencies.deviceServiceManager.wifiState.collect {
-                when (it) {
-                    is DeviceServiceManager.WifiState.Connected -> binding.wifiIv.setImageLevel(it.level)
-
-                    DeviceServiceManager.WifiState.Unconnected -> binding.wifiIv.setImageLevel(0)
-                }
-            }
-        }
-
-        lifecycleScope.launch {
-            AppDependencies.deviceServiceManager.instructState.collect {
-                when (it) {
-                    DeviceServiceManager.InstructState.None -> {
-                        binding.lottieVoiceInput.cancelAnimation()
-                        binding.lottieVoiceInput.fadeOut(300)
-                    }
-
-                    DeviceServiceManager.InstructState.WaitingInstructState -> {
-                        binding.lottieVoiceInput.playAnimation()
-                        binding.lottieVoiceInput.fadeIn(300)
-                    }
+            viewModel.uiState.collect { uiState ->
+                binding.batteryLevel.text =
+                    resources.getString(R.string.status_bar_battery, uiState.batteryLevel)
+                binding.batteryLevelIv.setImageLevel(uiState.batteryLevel)
+                binding.wifiIv.setImageLevel(uiState.wifiLevel)
+                if (uiState.isVoiceInputVisible) {
+                    binding.lottieVoiceInput.playAnimation()
+                    binding.lottieVoiceInput.fadeIn(300)
+                } else {
+                    binding.lottieVoiceInput.cancelAnimation()
+                    binding.lottieVoiceInput.fadeOut(300)
                 }
             }
         }
diff --git a/app/src/main/java/com/yuanxuan/rokid/MainViewModel.kt b/app/src/main/java/com/yuanxuan/rokid/MainViewModel.kt
index e0467e6..da58a0a 100644
--- a/app/src/main/java/com/yuanxuan/rokid/MainViewModel.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/MainViewModel.kt
@@ -1,10 +1,14 @@
 package com.yuanxuan.rokid
 
-import androidx.activity.result.launch
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.yuanxuan.rokid.dependencies.AppDependencies.deviceServiceManager
+import com.yuanxuan.rokid.device.DeviceServiceManager
 import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.asSharedFlow
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
 
 class MainViewModel : ViewModel() {
@@ -12,6 +16,30 @@ class MainViewModel : ViewModel() {
     private val _keyEventFlow = MutableSharedFlow<KeyEvent>()
     val keyEventFlow = _keyEventFlow.asSharedFlow()
 
+    val uiState = combine(
+        deviceServiceManager.batteryPercentage,
+        deviceServiceManager.wifiState,
+        deviceServiceManager.instructState
+    ) { battery, wifi, instruct ->
+        MainUiState(
+            batteryLevel = battery,
+            wifiLevel = if (wifi is DeviceServiceManager.WifiState.Connected) wifi.level else 0,
+            isVoiceInputVisible = instruct == DeviceServiceManager.InstructState.WaitingInstructState
+        )
+    }.stateIn(
+        scope = viewModelScope,
+        initialValue = MainUiState(
+            batteryLevel = 0,
+            wifiLevel = 0,
+            isVoiceInputVisible = false
+        ),
+        started = SharingStarted.Eagerly,
+    )
+
+    fun quitInstructReceived(){
+        deviceServiceManager.quitInstructReceived()
+    }
+
     fun onKeyEventDispatched(event: KeyEvent) {
         viewModelScope.launch {
             _keyEventFlow.emit(event)
@@ -24,4 +52,10 @@ class MainViewModel : ViewModel() {
         data object Enter : KeyEvent //前滑
     }
 
+    data class MainUiState(
+        val batteryLevel: Int,
+        val wifiLevel: Int,
+        val isVoiceInputVisible: Boolean,
+    )
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt b/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt
index 7c83cb3..5495fca 100644
--- a/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt
@@ -2,10 +2,10 @@ package com.yuanxuan.rokid
 
 import android.app.Application
 import android.content.Intent
-import android.os.Build
 import com.yuanxuan.rokid.dependencies.AppDependencies
 import com.yuanxuan.rokid.dependencies.ApplicationDependencyProvider
 import com.yuanxuan.rokid.keeplive.KeepLiveService
+import com.yuanxuan.rokid.network.websocket.WebSocketReconnectWorker
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
@@ -28,7 +28,7 @@ class RokidApplication : Application() {
             runCatching {
                 AppDependencies.deviceServiceManager.getSn()
             }.onSuccess {
-                AppDependencies.webSocketManager.connect()
+                WebSocketReconnectWorker.schedule(this@RokidApplication)
             }.onFailure {
                 Timber.e(it)
             }
diff --git a/app/src/main/java/com/yuanxuan/rokid/device/DeviceServiceManager.kt b/app/src/main/java/com/yuanxuan/rokid/device/DeviceServiceManager.kt
index 085d8fd..9a183ce 100644
--- a/app/src/main/java/com/yuanxuan/rokid/device/DeviceServiceManager.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/device/DeviceServiceManager.kt
@@ -57,7 +57,7 @@ class DeviceServiceManager(val context: Application) : ConnectivityManager.Netwo
     /**
      * 系统电量
      */
-    private val _batteryPercentage = MutableStateFlow(-1)
+    private val _batteryPercentage = MutableStateFlow(getBatteryLevel(context))
     val batteryPercentage = _batteryPercentage.asStateFlow()
 
     /**
@@ -293,6 +293,11 @@ class DeviceServiceManager(val context: Application) : ConnectivityManager.Netwo
         }
     }
 
+    private fun getBatteryLevel(context: Context): Int {
+        val bm = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        return bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
+    }
+
     inner class SysKeyReceiver : BroadcastReceiver() {
         override fun onReceive(context: Context?, intent: Intent?) {
             val action = intent?.action ?: return
diff --git a/app/src/main/java/com/yuanxuan/rokid/network/NetUtils.kt b/app/src/main/java/com/yuanxuan/rokid/network/NetUtils.kt
index 2f7fcfb..2332357 100644
--- a/app/src/main/java/com/yuanxuan/rokid/network/NetUtils.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/network/NetUtils.kt
@@ -6,8 +6,8 @@ import java.net.NetworkInterface
 
 object NetUtils {
 
-    fun getBaseUrl() = "http://${getLocalIPV4address()}.70:7070"
-//    fun getBaseUrl() = "http://${getLocalIPV4address()}.83:8765"
+//    fun getBaseUrl() = "http://${getLocalIPV4address()}.70:7070"
+    fun getBaseUrl() = "http://${getLocalIPV4address()}.52:8765"
 
 
     /**
diff --git a/app/src/main/java/com/yuanxuan/rokid/network/websocket/OkHttpWebSocketConnection.kt b/app/src/main/java/com/yuanxuan/rokid/network/websocket/OkHttpWebSocketConnection.kt
index 7055049..e329e6d 100644
--- a/app/src/main/java/com/yuanxuan/rokid/network/websocket/OkHttpWebSocketConnection.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/network/websocket/OkHttpWebSocketConnection.kt
@@ -22,13 +22,14 @@ class OkHttpWebSocketConnection() : WebSocketListener(), WebSocketConnection {
     private var client: WebSocket? = null
 
     @Synchronized
-    override fun connect() {
+    override fun connect(sn: String) {
         val okHttpClient = OkHttpClient.Builder()
             .readTimeout(DEFAULT_SEND_TIMEOUT)
             .pingInterval(PING_INTERVAL_TIME)
             .build()
 
-        val request = Request.Builder().url(NetUtils.getBaseUrl()).build()
+        val request = Request.Builder().url(NetUtils.getBaseUrl())
+            .addHeader("sn", sn).build()
         _webSocketConnectionStateFlow.update {
             WebSocketConnectionState.CONNECTING
         }
@@ -55,6 +56,7 @@ class OkHttpWebSocketConnection() : WebSocketListener(), WebSocketConnection {
     }
 
     override fun onOpen(webSocket: WebSocket, response: Response) {
+        _webSocketConnectionStateFlow.update { WebSocketConnectionState.CONNECTED }
         Timber.d("websocket onOpen")
     }
 
diff --git a/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketConnection.kt b/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketConnection.kt
index c294300..24901bd 100644
--- a/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketConnection.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketConnection.kt
@@ -1,6 +1,5 @@
 package com.yuanxuan.rokid.network.websocket
 
-import kotlinx.coroutines.flow.MutableStateFlow
 import kotlin.time.Duration.Companion.seconds
 
 interface WebSocketConnection {
@@ -10,7 +9,7 @@ interface WebSocketConnection {
         val PING_INTERVAL_TIME = 30.seconds
     }
 
-    fun connect()
+    fun connect(sn: String)
 
     fun isDead(): Boolean
 
diff --git a/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketManager.kt b/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketManager.kt
index 1427966..bdf8c01 100644
--- a/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketManager.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketManager.kt
@@ -29,8 +29,8 @@ class WebSocketManager(context: Context, scope: CoroutineScope) {
         }
     }
 
-    fun connect() {
-        webSocketConnection.connect()
+    fun connect(sn: String) {
+        webSocketConnection.connect(sn)
     }
 
 
diff --git a/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketReconnectWorker.kt b/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketReconnectWorker.kt
index 0dc3085..e1621ab 100644
--- a/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketReconnectWorker.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/network/websocket/WebSocketReconnectWorker.kt
@@ -19,7 +19,7 @@ class WebSocketReconnectWorker(context: Context, workerParams: WorkerParameters)
     override fun doWork(): Result {
         Timber.d("尝试开始重连")
         AppDependencies.deviceServiceManager.playTTS("开始重连")
-        AppDependencies.webSocketManager.connect()
+        AppDependencies.webSocketManager.connect(AppDependencies.deviceServiceManager.sn)
         return Result.success()
     }
 
diff --git a/app/src/main/java/com/yuanxuan/rokid/ui/BrightnessFragment.kt b/app/src/main/java/com/yuanxuan/rokid/ui/BrightnessFragment.kt
index 948aedb..2741ca8 100644
--- a/app/src/main/java/com/yuanxuan/rokid/ui/BrightnessFragment.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/ui/BrightnessFragment.kt
@@ -10,7 +10,6 @@ import androidx.fragment.app.viewModels
 import androidx.lifecycle.lifecycleScope
 import com.yuanxuan.rokid.R
 import com.yuanxuan.rokid.databinding.FragmentSettingBinding
-import com.yuanxuan.rokid.dependencies.AppDependencies
 import kotlinx.coroutines.launch
 
 class BrightnessFragment : Fragment() {
@@ -37,7 +36,6 @@ class BrightnessFragment : Fragment() {
         binding.tip.text = resources.getString(R.string.setting_brightness_tip)
 
         binding.recyclerView.adapter = adapter
-
         viewLifecycleOwner.lifecycleScope.launch {
             viewModel.brightnessFlow.collect { data ->
                 adapter.submitList(data)
@@ -49,12 +47,12 @@ class BrightnessFragment : Fragment() {
             return@setOnKeyListener if (event.action == KeyEvent.ACTION_UP) {
                 when (event.keyCode) {
                     KeyEvent.KEYCODE_DPAD_RIGHT -> {
-                        AppDependencies.deviceServiceManager.brightnessAdd()
+                        viewModel.brightnessAdd()
                         true
                     }
 
                     KeyEvent.KEYCODE_DPAD_LEFT -> {
-                        AppDependencies.deviceServiceManager.brightnessSubtract()
+                        viewModel.brightnessSubtract()
                         true
                     }
 
diff --git a/app/src/main/java/com/yuanxuan/rokid/ui/HomeFragment.kt b/app/src/main/java/com/yuanxuan/rokid/ui/HomeFragment.kt
index 144c12a..ab59dff 100644
--- a/app/src/main/java/com/yuanxuan/rokid/ui/HomeFragment.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/ui/HomeFragment.kt
@@ -43,7 +43,8 @@ class HomeFragment : Fragment() {
         binding.recyclerView.adapter = adapter
         binding.recyclerView.itemAnimator = null
 
-        lifecycleScope.launch {
+
+        viewLifecycleOwner.lifecycleScope.launch {
             viewModel.homeMenuBeans.collect {
                 adapter.submitList(it)
             }
diff --git a/app/src/main/java/com/yuanxuan/rokid/ui/SettingViewModel.kt b/app/src/main/java/com/yuanxuan/rokid/ui/SettingViewModel.kt
index 9544241..2cbb34d 100644
--- a/app/src/main/java/com/yuanxuan/rokid/ui/SettingViewModel.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/ui/SettingViewModel.kt
@@ -47,4 +47,22 @@ class SettingViewModel : ViewModel() {
             replay = 1
         )
 
+    fun brightnessAdd(){
+        AppDependencies.deviceServiceManager.brightnessAdd()
+    }
+
+    fun brightnessSubtract(){
+        AppDependencies.deviceServiceManager.brightnessSubtract()
+    }
+
+    fun volumeAdd(){
+        AppDependencies.deviceServiceManager.volumeAdd()
+    }
+
+    fun volumeSubtract(){
+        AppDependencies.deviceServiceManager.volumeSubtract()
+    }
+
+    fun deviceSn()= AppDependencies.deviceServiceManager.sn
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/yuanxuan/rokid/ui/SnFragment.kt b/app/src/main/java/com/yuanxuan/rokid/ui/SnFragment.kt
index 1c3c92b..3e31d92 100644
--- a/app/src/main/java/com/yuanxuan/rokid/ui/SnFragment.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/ui/SnFragment.kt
@@ -5,14 +5,16 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
 import com.yuanxuan.rokid.BuildConfig
 import com.yuanxuan.rokid.R
 import com.yuanxuan.rokid.databinding.FragmentSnBinding
-import com.yuanxuan.rokid.dependencies.AppDependencies
 
 class SnFragment : Fragment() {
 
     private lateinit var binding: FragmentSnBinding
+    private val viewModel by viewModels<SettingViewModel>()
+
 
     override fun onCreateView(
         inflater: LayoutInflater,
@@ -26,7 +28,7 @@ class SnFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         binding.sn.text =
-            resources.getString(R.string.device_info_sn, AppDependencies.deviceServiceManager.sn)
+            resources.getString(R.string.device_info_sn, viewModel.deviceSn())
         binding.appVersion.text =
             resources.getString(R.string.device_info_app_version, BuildConfig.VERSION_NAME)
     }
diff --git a/app/src/main/java/com/yuanxuan/rokid/ui/VolumeFragment.kt b/app/src/main/java/com/yuanxuan/rokid/ui/VolumeFragment.kt
index da9f64d..48cda76 100644
--- a/app/src/main/java/com/yuanxuan/rokid/ui/VolumeFragment.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/ui/VolumeFragment.kt
@@ -10,7 +10,6 @@ import androidx.fragment.app.viewModels
 import androidx.lifecycle.lifecycleScope
 import com.yuanxuan.rokid.R
 import com.yuanxuan.rokid.databinding.FragmentSettingBinding
-import com.yuanxuan.rokid.dependencies.AppDependencies
 import kotlinx.coroutines.launch
 
 class VolumeFragment : Fragment() {
@@ -49,12 +48,12 @@ class VolumeFragment : Fragment() {
             return@setOnKeyListener if (event.action == KeyEvent.ACTION_DOWN) {
                 when (event.keyCode) {
                     KeyEvent.KEYCODE_DPAD_RIGHT -> {
-                        AppDependencies.deviceServiceManager.volumeAdd()
+                        viewModel.volumeAdd()
                         true
                     }
 
                     KeyEvent.KEYCODE_DPAD_LEFT -> {
-                        AppDependencies.deviceServiceManager.volumeSubtract()
+                        viewModel.volumeSubtract()
                         true
                     }