diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5a058f9..43b8090 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -7,6 +7,7 @@
         android:name="android.software.leanback"
         android:required="true" />
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <application
         android:allowBackup="true"
         android:largeHeap="true"
@@ -29,5 +30,13 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <receiver
+            android:name=".BootReceiver"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </receiver>
     </application>
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/lizongying/mytv/BootReceiver.kt b/app/src/main/java/com/lizongying/mytv/BootReceiver.kt
new file mode 100644
index 0000000..773c3b6
--- /dev/null
+++ b/app/src/main/java/com/lizongying/mytv/BootReceiver.kt
@@ -0,0 +1,19 @@
+package com.lizongying.mytv
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+
+class BootReceiver : BroadcastReceiver() {
+
+    override fun onReceive(context: Context, intent: Intent) {
+        val sp = context.getSharedPreferences("MainActivity", Context.MODE_PRIVATE)
+        if (sp.getBoolean(MainActivity.BOOT_STARTUP, true)) {
+            context.startActivity(
+                Intent(context, MainActivity::class.java)
+                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            )
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/lizongying/mytv/MainActivity.kt b/app/src/main/java/com/lizongying/mytv/MainActivity.kt
index f9ed1e4..7dd9434 100644
--- a/app/src/main/java/com/lizongying/mytv/MainActivity.kt
+++ b/app/src/main/java/com/lizongying/mytv/MainActivity.kt
@@ -41,6 +41,7 @@ class MainActivity : FragmentActivity() {
     lateinit var sharedPref: SharedPreferences
     private var channelReversal = false
     private var channelNum = true
+    private var bootStartup = true
 
     private var versionName = ""
 
@@ -67,9 +68,10 @@ class MainActivity : FragmentActivity() {
         sharedPref = getPreferences(Context.MODE_PRIVATE)
         channelReversal = sharedPref.getBoolean(CHANNEL_REVERSAL, channelReversal)
         channelNum = sharedPref.getBoolean(CHANNEL_NUM, channelNum)
+        bootStartup = sharedPref.getBoolean(BOOT_STARTUP, bootStartup)
 
         versionName = getPackageInfo().versionName
-        settingFragment = SettingFragment(versionName, channelReversal, channelNum)
+        settingFragment = SettingFragment(versionName, channelReversal, channelNum, bootStartup)
     }
 
     fun showInfoFragment(tvViewModel: TVViewModel) {
@@ -222,6 +224,14 @@ class MainActivity : FragmentActivity() {
         this.channelNum = channelNum
     }
 
+    fun saveBootStartup(bootStartup: Boolean) {
+        with(sharedPref.edit()) {
+            putBoolean(CHANNEL_NUM, channelNum)
+            apply()
+        }
+        this.bootStartup = bootStartup
+    }
+
     private fun showSetting() {
         if (!mainFragment.isHidden) {
             return
@@ -510,5 +520,6 @@ class MainActivity : FragmentActivity() {
         private const val TAG = "MainActivity"
         private const val CHANNEL_REVERSAL = "channel_reversal"
         private const val CHANNEL_NUM = "channel_num"
+        const val BOOT_STARTUP = "boot_startup"
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/lizongying/mytv/SettingFragment.kt b/app/src/main/java/com/lizongying/mytv/SettingFragment.kt
index 94c0e94..8a55c50 100644
--- a/app/src/main/java/com/lizongying/mytv/SettingFragment.kt
+++ b/app/src/main/java/com/lizongying/mytv/SettingFragment.kt
@@ -11,6 +11,7 @@ import com.lizongying.mytv.databinding.DialogBinding
 class SettingFragment(private val versionName: String,
                       private val channelReversal: Boolean,
                       private val channelNum: Boolean,
+                      private val bootStartup: Boolean,
     ) :
     DialogFragment() {
 
@@ -43,6 +44,12 @@ class SettingFragment(private val versionName: String,
             (activity as MainActivity).saveChannelNum(isChecked)
         }
 
+        val switchBootStartup = _binding?.switchBootStartup
+        switchBootStartup?.isChecked = bootStartup
+        switchBootStartup?.setOnCheckedChangeListener { _, isChecked ->
+            (activity as MainActivity).saveBootStartup(isChecked)
+        }
+
         return binding.root
     }
 
diff --git a/app/src/main/res/layout/dialog.xml b/app/src/main/res/layout/dialog.xml
index 75c8c46..819e99d 100644
--- a/app/src/main/res/layout/dialog.xml
+++ b/app/src/main/res/layout/dialog.xml
@@ -40,6 +40,12 @@
                 android:layout_marginTop="10dp"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content" />
+            <Switch
+                android:id="@+id/switch_boot_startup"
+                android:text="@string/title_boot_startup"
+                android:layout_marginTop="10dp"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
         </LinearLayout>
         <ImageView
             android:layout_width="300dp"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e74e266..1e4e04d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -2,4 +2,5 @@
     <string name="app_name">我的电视</string>
     <string name="title_channel_reversal">换台反转</string>
     <string name="title_channel_num">数字选台</string>
+    <string name="title_boot_startup">开机自启</string>
 </resources>
\ No newline at end of file