diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9c895ed..ee5b5f3 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -51,6 +51,16 @@
             android:windowSoftInputMode="adjustResize|stateHidden"
             android:theme="@style/Theme.OwnDroid">
         </activity>
+        <activity
+            android:name=".AutomationActivity"
+            android:exported="true"
+            android:launchMode="singleInstance"
+            android:windowSoftInputMode="adjustResize|stateHidden"
+            android:theme="@style/Theme.OwnDroid">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+            </intent-filter>
+        </activity>
         <activity
             android:name=".InstallAppActivity"
             android:exported="true"
@@ -91,7 +101,7 @@
         android:permission="android.permission.BIND_DEVICE_ADMIN">
         </receiver>
         <receiver
-                android:name=".TaskReceiver"
+                android:name=".AutomationReceiver"
                 android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
diff --git a/app/src/main/java/com/bintianqi/owndroid/AutomationActivity.kt b/app/src/main/java/com/bintianqi/owndroid/AutomationActivity.kt
new file mode 100644
index 0000000..464f93c
--- /dev/null
+++ b/app/src/main/java/com/bintianqi/owndroid/AutomationActivity.kt
@@ -0,0 +1,25 @@
+package com.bintianqi.owndroid
+
+import android.content.Context
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.text.selection.SelectionContainer
+import androidx.compose.material3.Text
+
+class AutomationActivity: ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val result = handleTask(applicationContext, this.intent)
+        val sharedPrefs = applicationContext.getSharedPreferences("data", Context.MODE_PRIVATE)
+        if(sharedPrefs.getBoolean("automation_debug", false)) {
+            setContent {
+                SelectionContainer {
+                    Text(result)
+                }
+            }
+        } else {
+            finish()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/bintianqi/owndroid/AutomationReceiver.kt b/app/src/main/java/com/bintianqi/owndroid/AutomationReceiver.kt
new file mode 100644
index 0000000..a360199
--- /dev/null
+++ b/app/src/main/java/com/bintianqi/owndroid/AutomationReceiver.kt
@@ -0,0 +1,44 @@
+package com.bintianqi.owndroid
+
+import android.app.admin.DevicePolicyManager
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+import androidx.activity.ComponentActivity
+
+class AutomationReceiver: BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        handleTask(context, intent)
+    }
+}
+
+fun handleTask(context: Context, intent: Intent): String {
+    val sharedPrefs = context.getSharedPreferences("data", Context.MODE_PRIVATE)
+    val key = sharedPrefs.getString("automation_key", "") ?: ""
+    if(key.length < 6) {
+        return "Key length must longer than 6"
+    }
+    if(key != intent.getStringExtra("key")) {
+        return "Wrong key"
+    }
+    val operation = intent.getStringExtra("operation")
+    val dpm = context.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
+    val receiver = ComponentName(context,Receiver::class.java)
+    val app = intent.getStringExtra("app")
+    try {
+        when(operation) {
+            "suspend" -> dpm.setPackagesSuspended(receiver, arrayOf(app), true)
+            "unsuspend" -> dpm.setPackagesSuspended(receiver, arrayOf(app), false)
+            "hide" -> dpm.setApplicationHidden(receiver, app, true)
+            "unhide" -> dpm.setApplicationHidden(receiver, app, false)
+            "lock" -> dpm.lockNow()
+            "reboot" -> dpm.reboot(receiver)
+            else -> return "Operation not defined"
+        }
+    } catch(e: Exception) {
+        return e.message ?: "Failed to get error message"
+    }
+    return "No error, or error is unhandled"
+}
diff --git a/app/src/main/java/com/bintianqi/owndroid/Setting.kt b/app/src/main/java/com/bintianqi/owndroid/Setting.kt
index 43a0852..92f026e 100644
--- a/app/src/main/java/com/bintianqi/owndroid/Setting.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/Setting.kt
@@ -4,6 +4,7 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Build.VERSION
+import android.widget.Toast
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
@@ -128,16 +129,31 @@ private fun AuthSettings() {
 
 @Composable
 private fun Automation() {
-    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
-    Column(modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState())) {
-        var pkgName by remember { mutableStateOf("") }
+    val context = LocalContext.current
+    val sharedPref = context.getSharedPreferences("data", Context.MODE_PRIVATE)
+    Column(modifier = Modifier.fillMaxSize().padding(horizontal = 8.dp).verticalScroll(rememberScrollState())) {
+        var key by remember { mutableStateOf("") }
         LaunchedEffect(Unit) {
-            pkgName = sharedPref.getString("AutomationApp", "")?: ""
+            key = sharedPref.getString("automation_key", "")?: ""
         }
-        TextField(value = pkgName, onValueChange = { pkgName = it }, label = { Text("Package name")})
-        Button(onClick = {sharedPref.edit().putString("AutomationApp", pkgName).apply()}) {
-            Text("apply")
+        TextField(
+            value = key, onValueChange = { key = it }, label = { Text("Key")},
+            modifier = Modifier.fillMaxWidth()
+        )
+        Button(
+            modifier = Modifier.fillMaxWidth(),
+            onClick = {
+                sharedPref.edit().putString("automation_key", key).apply()
+                Toast.makeText(context, R.string.success, Toast.LENGTH_SHORT).show()
+            }
+        ) {
+            Text(stringResource(R.string.apply))
         }
+        SwitchItem(
+            R.string.automation_debug, "", null,
+            { sharedPref.getBoolean("automation_debug", false) },
+            { sharedPref.edit().putBoolean("automation_debug", it).apply() }
+        )
     }
 }
 
diff --git a/app/src/main/java/com/bintianqi/owndroid/TaskReceiver.kt b/app/src/main/java/com/bintianqi/owndroid/TaskReceiver.kt
deleted file mode 100644
index 5e92e60..0000000
--- a/app/src/main/java/com/bintianqi/owndroid/TaskReceiver.kt
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.bintianqi.owndroid
-
-import android.app.admin.DevicePolicyManager
-import android.content.BroadcastReceiver
-import android.content.ComponentName
-import android.content.Context
-import android.content.Intent
-import android.os.Build.VERSION
-import android.util.Log
-import androidx.activity.ComponentActivity
-
-class TaskReceiver: BroadcastReceiver() {
-    override fun onReceive(context: Context, intent: Intent) {
-        val action = intent.getStringExtra("action")
-        val dpm = context.getSystemService(ComponentActivity.DEVICE_POLICY_SERVICE) as DevicePolicyManager
-        val receiver = ComponentName(context,Receiver::class.java)
-        val app = intent.getStringExtra("app")
-        if(action == "suspend") {
-            dpm.setPackagesSuspended(receiver, arrayOf(app), true)
-        } else if(action == "unsuspend") {
-            dpm.setPackagesSuspended(receiver, arrayOf(app), false)
-        } else {
-            Log.d("OwnDroid", "unknown action")
-        }
-    }
-}
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 585b315..d9a0639 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -535,7 +535,9 @@
     <string name="you_cant_clear_storage">你不能清除OwnDroid的存储空间</string>
     <string name="clear_storage">清除存储空间</string>
     <string name="clear_storage_success">清除存储空间成功\n应用即将退出</string>
+
     <string name="automation">自动化</string>
+    <string name="automation_debug">调试模式</string>
 
     <!--AndroidPermission-->
     <string name="permission_READ_EXTERNAL_STORAGE">读取外部存储</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 21abef9..9ff1e1a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -551,7 +551,9 @@
     <string name="you_cant_clear_storage">You can\'t clear storage of OwnDroid</string>
     <string name="clear_storage">Clear storage</string>
     <string name="clear_storage_success">Clear storage success\nApplication will exit</string>
+
     <string name="automation">Automation</string>
+    <string name="automation_debug">Debug mode</string>
 
     <!--AndroidPermission-->
     <string name="permission_READ_EXTERNAL_STORAGE">Read external storage</string>