diff --git a/manager/src/main/java/moe/shizuku/manager/home/HomeViewModel.kt b/manager/src/main/java/moe/shizuku/manager/home/HomeViewModel.kt
index c849a4717..ae37606ed 100644
--- a/manager/src/main/java/moe/shizuku/manager/home/HomeViewModel.kt
+++ b/manager/src/main/java/moe/shizuku/manager/home/HomeViewModel.kt
@@ -8,8 +8,11 @@ import androidx.lifecycle.viewModelScope
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import moe.shizuku.manager.BuildConfig
+import moe.shizuku.manager.Manifest
 import moe.shizuku.manager.model.ServiceStatus
 import moe.shizuku.manager.utils.Logger.LOGGER
+import moe.shizuku.manager.utils.ShizukuSystemApis
 import moe.shizuku.manager.viewmodel.Resource
 import rikka.shizuku.Shizuku
 
@@ -35,6 +38,10 @@ class HomeViewModel : ViewModel() {
             }
         } else null
         val permissionTest = Shizuku.checkRemotePermission("android.permission.GRANT_RUNTIME_PERMISSIONS") == PackageManager.PERMISSION_GRANTED
+
+        // Before a526d6bb, server will not exit on uninstall, manager installed later will get not permission
+        // Run a random remote transaction here, report no permission as not running
+        ShizukuSystemApis.checkPermission(Manifest.permission.API_V23, BuildConfig.APPLICATION_ID, 0)
         return ServiceStatus(uid, apiVersion, patchVersion, seContext, permissionTest)
     }
 
@@ -46,7 +53,7 @@ class HomeViewModel : ViewModel() {
             } catch (e: CancellationException) {
 
             } catch (e: Throwable) {
-                _serviceStatus.postValue(Resource.error(e))
+                _serviceStatus.postValue(Resource.error(e, ServiceStatus()))
             }
         }
     }
diff --git a/manager/src/main/java/moe/shizuku/manager/model/ServiceStatus.kt b/manager/src/main/java/moe/shizuku/manager/model/ServiceStatus.kt
index a28e15758..86dcd13a3 100644
--- a/manager/src/main/java/moe/shizuku/manager/model/ServiceStatus.kt
+++ b/manager/src/main/java/moe/shizuku/manager/model/ServiceStatus.kt
@@ -3,12 +3,12 @@ package moe.shizuku.manager.model
 import rikka.shizuku.Shizuku
 
 data class ServiceStatus(
-        val uid: Int = - 1,
+        val uid: Int = -1,
         val apiVersion: Int = -1,
         val patchVersion: Int = -1,
         val seContext: String? = null,
         val permission: Boolean = false
 ) {
     val isRunning: Boolean
-        get() = Shizuku.pingBinder()
+        get() = uid != -1 && Shizuku.pingBinder()
 }
\ No newline at end of file