diff --git a/app/src/main/java/com/dumper/android/core/MainActivity.kt b/app/src/main/java/com/dumper/android/core/MainActivity.kt
index 264132c..d0355ed 100644
--- a/app/src/main/java/com/dumper/android/core/MainActivity.kt
+++ b/app/src/main/java/com/dumper/android/core/MainActivity.kt
@@ -64,6 +64,8 @@ class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        checkShell()
+
         setContent {
             PADumperTheme {
                 MainScreen(memory, console)
@@ -80,6 +82,15 @@ class MainActivity : ComponentActivity() {
         }
     }
 
+    private fun checkShell() {
+        if (Shell.getCachedShell() == null) {
+            Intent(this, SplashActivity::class.java).also {
+                startActivity(it)
+                finish()
+            }
+        }
+    }
+
     fun sendRequestAllProcess() {
         if (intent.getBooleanExtra("IS_ROOT", false)) {
             val message = Message.obtain(null, MSG_GET_PROCESS_LIST)