diff --git a/app/src/main/java/com/sealdice/dice/DebugActivity.kt b/app/src/main/java/com/sealdice/dice/DebugActivity.kt
index d1cb7c5..ba96afd 100644
--- a/app/src/main/java/com/sealdice/dice/DebugActivity.kt
+++ b/app/src/main/java/com/sealdice/dice/DebugActivity.kt
@@ -102,6 +102,16 @@ class DebugActivity : AppCompatActivity() {
         findViewById<Button>(R.id.DEBUG_crash).setOnClickListener {
             throw Exception("DEBUG:Crash")
         }
+        findViewById<Button>(R.id.DEBUG_button_info).setOnClickListener {
+            val alertDialogBuilder = androidx.appcompat.app.AlertDialog.Builder(
+                this, R.style.Theme_Mshell_DialogOverlay
+            )
+            alertDialogBuilder.setTitle("DEBUG:Info")
+            alertDialogBuilder.setMessage("Version:"+BuildConfig.VERSION_NAME+"\nBuild:"+BuildConfig.VERSION_CODE+"\nPackage:"+packageName)
+            alertDialogBuilder.setPositiveButton("确定") { _: android.content.DialogInterface, _: Int ->
+            }
+            alertDialogBuilder.create().show()
+        }
         findViewById<ImageView>(R.id.DEBUG_app_icon).setOnClickListener {
             it.animate().scaleX(1.2f).scaleY(1.2f).setDuration(100).withEndAction {
                 it.animate().scaleX(1f).scaleY(1f).setDuration(100).start()
diff --git a/app/src/main/java/com/sealdice/dice/MainActivity.kt b/app/src/main/java/com/sealdice/dice/MainActivity.kt
index 0554c9a..871b3a4 100644
--- a/app/src/main/java/com/sealdice/dice/MainActivity.kt
+++ b/app/src/main/java/com/sealdice/dice/MainActivity.kt
@@ -4,6 +4,7 @@ import android.content.*
 import android.content.pm.PackageManager
 import android.net.Uri
 import android.os.Bundle
+import android.os.PersistableBundle
 import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
@@ -73,6 +74,24 @@ class MainActivity : AppCompatActivity() {
         return true
     }
 
+    override fun onPostCreate(savedInstanceState: Bundle?, persistentState: PersistableBundle?) {
+        super.onPostCreate(savedInstanceState, persistentState)
+        if (this.packageName != "com.sealdice.dice") {
+            val alertDialogBuilder = AlertDialog.Builder(this,R.style.Theme_Mshell_DialogOverlay)
+            alertDialogBuilder.setTitle("提示")
+            alertDialogBuilder.setMessage("检测到您正在使用非官方版本或多开软件，可能会导致一些问题，建议您使用官方版本")
+            alertDialogBuilder.setPositiveButton("确定") { _: DialogInterface, _: Int -> }
+            alertDialogBuilder.setNegativeButton("前往官网") { _: DialogInterface, _: Int ->
+                val uri = Uri.parse("https://dice.weizaima.com")
+                val intent = Intent()
+                intent.action = "android.intent.action.VIEW"
+                intent.data = uri
+                startActivity(intent)
+            }
+            alertDialogBuilder.create().show()
+        }
+    }
+
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         // Handle action bar item clicks here. The action bar will
         // automatically handle clicks on the Home/Up button, so long
diff --git a/app/src/main/res/layout/activity_debug.xml b/app/src/main/res/layout/activity_debug.xml
index bae7aaa..cbe7172 100644
--- a/app/src/main/res/layout/activity_debug.xml
+++ b/app/src/main/res/layout/activity_debug.xml
@@ -79,6 +79,16 @@
             android:gravity="center"
             android:text="RUNNING SERVICES"
             app:layout_constraintTop_toTopOf="parent" />
+        <Button
+            android:id="@+id/DEBUG_button_info"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="400dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            android:gravity="center"
+            android:text="INFO"
+            app:layout_constraintTop_toTopOf="parent" />
         <ImageView
             android:id="@+id/DEBUG_app_icon"
             app:layout_constraintEnd_toEndOf="parent"