diff --git a/manager/app/src/main/java/com/sukisu/ultra/Kernels.kt b/manager/app/src/main/java/com/sukisu/ultra/Kernels.kt
index 1f2197b8..597ac1cd 100644
--- a/manager/app/src/main/java/com/sukisu/ultra/Kernels.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/Kernels.kt
@@ -14,7 +14,6 @@ data class KernelVersion(val major: Int, val patchLevel: Int, val subLevel: Int)
         major == 5 && patchLevel >= 10 -> true
         else -> false
     }
-    fun isGKI1(): Boolean = (major == 4 && patchLevel >= 19) || (major == 5 && patchLevel < 10)
 }
 
 fun parseKernelVersion(version: String): KernelVersion {
diff --git a/manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt b/manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt
index 63e6390e..954044ee 100644
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt
@@ -333,9 +333,7 @@ private fun StatusCard(
 
                     val workingModeSurfaceText = when {
                         systemStatus.lkmMode == true -> "LKM"
-                        systemStatus.lkmMode == null && systemStatus.kernelVersion.isGKI1() -> "GKI 1.0"
-                        systemStatus.lkmMode == false || systemStatus.kernelVersion.isGKI() -> "GKI 2.0"
-                        else -> "N-GKI"
+                        else -> "Built-in"
                     }
 
                     Icon(