diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 0bf228d..6788a4c 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -6,8 +6,7 @@ plugins {
     alias(libs.plugins.kotlin.android)
 }
 
-val keystores: Map<String, Properties?> =
-    mapOf("release" to loadKeystoreProperties("keystore.properties"))
+val keystores: Properties? = loadKeystoreProperties("keystore.properties")
 
 android {
     namespace = "com.yuanxuan.rokid"
@@ -25,13 +24,13 @@ android {
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
-    keystores["release"]?.let { proerties ->
+    keystores?.let {
         signingConfigs {
             create("release") {
-                storeFile = rootProject.file(proerties["storeFile"] as String)
-                storePassword = proerties["storePassword"] as String
-                keyAlias = proerties["keyAlias"] as String
-                keyPassword = proerties["keyPassword"] as String
+                storeFile = rootProject.file(it["storeFile"] as String)
+                storePassword = it["storePassword"] as String
+                keyAlias = it["keyAlias"] as String
+                keyPassword = it["keyPassword"] as String
             }
         }
     }
@@ -58,6 +57,7 @@ android {
     }
     buildFeatures {
         viewBinding = true
+        buildConfig = true
     }
 }
 
diff --git a/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt b/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt
index 47a266b..7e7f133 100644
--- a/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/MainActivity.kt
@@ -1,5 +1,6 @@
 package com.yuanxuan.rokid
 
+import android.os.Build
 import android.os.Bundle
 import android.view.KeyEvent
 import androidx.activity.addCallback
@@ -14,6 +15,7 @@ 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() {
 
@@ -37,18 +39,11 @@ class MainActivity : AppCompatActivity() {
         /**
          * 拦截返回键事件，防止返回到桌面
          */
-        onBackPressedDispatcher.addCallback {
-
-        }
+        onBackPressedDispatcher.addCallback {}
 
 
     }
 
-    /**
-     * 触摸板事件
-     * [KeyEvent.KEYCODE_DPAD_DOWN] 和 [KeyEvent.KEYCODE_DPAD_RIGHT] 同时响应
-     * 所以直接消费掉一个
-     */
     override fun dispatchKeyEvent(event: KeyEvent): Boolean {
         return if (AppDependencies.deviceServiceManager.instructState.value ==
             DeviceServiceManager.InstructState.WaitingInstructState
@@ -68,7 +63,7 @@ class MainActivity : AppCompatActivity() {
              * 监听电量
              */
             AppDependencies.deviceServiceManager.batteryPercentage.collect {
-                binding.batteryLevel.text = "${it}%"
+                binding.batteryLevel.text = resources.getString(R.string.status_bar_battery, it)
                 binding.batteryLevelIv.setImageLevel(it)
             }
         }
diff --git a/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt b/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt
index 459d56a..7c83cb3 100644
--- a/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/RokidApplication.kt
@@ -2,6 +2,7 @@ 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
@@ -17,7 +18,8 @@ class RokidApplication : Application() {
 
     override fun onCreate() {
         super.onCreate()
-        Timber.plant(Timber.DebugTree())
+        if (BuildConfig.DEBUG)
+            Timber.plant(tree = Timber.DebugTree())
         AppDependencies.init(this, ApplicationDependencyProvider(this, applicationScope))
         /**
          * 启动APP必须先获取到SN 后面网络依赖
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 7958bd1..1c3c92b 100644
--- a/app/src/main/java/com/yuanxuan/rokid/ui/SnFragment.kt
+++ b/app/src/main/java/com/yuanxuan/rokid/ui/SnFragment.kt
@@ -5,9 +5,10 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
+import com.yuanxuan.rokid.BuildConfig
+import com.yuanxuan.rokid.R
 import com.yuanxuan.rokid.databinding.FragmentSnBinding
 import com.yuanxuan.rokid.dependencies.AppDependencies
-import timber.log.Timber
 
 class SnFragment : Fragment() {
 
@@ -24,16 +25,9 @@ class SnFragment : Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        try {
-            binding.sn.text = "SN:${AppDependencies.deviceServiceManager.sn}"
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
+        binding.sn.text =
+            resources.getString(R.string.device_info_sn, AppDependencies.deviceServiceManager.sn)
+        binding.appVersion.text =
+            resources.getString(R.string.device_info_app_version, BuildConfig.VERSION_NAME)
     }
-
-    override fun onDestroy() {
-        super.onDestroy()
-        Timber.d("onDestroy")
-    }
-
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_sn.xml b/app/src/main/res/layout/fragment_sn.xml
index c8432f5..d0f0d30 100644
--- a/app/src/main/res/layout/fragment_sn.xml
+++ b/app/src/main/res/layout/fragment_sn.xml
@@ -16,5 +16,16 @@
         app:layout_constraintTop_toTopOf="parent"
         tools:text="askjdhkjashdkjhsad" />
 
+    <TextView
+        android:id="@+id/app_version"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:textColor="@color/white"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/sn"
+        tools:text="APP版本号" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0b543d3..110d296 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -8,4 +8,7 @@
     <string name="home_item_volume">音量</string>
     <string name="home_item_brightness">亮度</string>
     <string name="home_item_sn">SN</string>
+    <string name="status_bar_battery">%d%%</string>
+    <string name="device_info_sn">设备SN:%s</string>
+    <string name="device_info_app_version">APP版本:%s</string>
 </resources>
\ No newline at end of file