diff --git a/manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt b/manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt
index 6f0b916f..033ee447 100644
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt
@@ -75,7 +75,7 @@ class MainActivity : ComponentActivity() {
             super.onCreate(savedInstanceState)
 
             val isManager = Natives.isManager
-            if (isManager) {
+            if (isManager && !Natives.requireNewKernel()) {
                 install()
             }
 
diff --git a/manager/app/src/main/java/com/sukisu/ultra/ui/util/KsuCli.kt b/manager/app/src/main/java/com/sukisu/ultra/ui/util/KsuCli.kt
index 4f2893f1..c16eb8ea 100644
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/util/KsuCli.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/util/KsuCli.kt
@@ -322,6 +322,11 @@ fun installBoot(
 
     // if boot uri is empty, it is direct install, when success, we should show reboot button
     onFinish(bootUri == null && result.isSuccess, result.code)
+
+    if (bootUri == null && result.isSuccess) {
+        install()
+    }
+
     return result.isSuccess
 }