diff --git a/app/src/main/java/io/github/lsposed/manager/ui/activity/ModulesActivity.java b/app/src/main/java/io/github/lsposed/manager/ui/activity/ModulesActivity.java
index 8bdc6841..e82fee8f 100644
--- a/app/src/main/java/io/github/lsposed/manager/ui/activity/ModulesActivity.java
+++ b/app/src/main/java/io/github/lsposed/manager/ui/activity/ModulesActivity.java
@@ -173,6 +173,7 @@ public class ModulesActivity extends ListActivity implements ModuleUtil.ModuleLi
                                         Toast.makeText(ModulesActivity.this, text, Toast.LENGTH_SHORT).show();
                                     }
                                 });
+                                if (success) moduleUtil.reloadSingleModule(module.packageName);
                             }))
                     .setNegativeButton(android.R.string.cancel, null)
                     .show();
diff --git a/app/src/main/java/io/github/lsposed/manager/util/ModuleUtil.java b/app/src/main/java/io/github/lsposed/manager/util/ModuleUtil.java
index e54fe716..da9fe920 100644
--- a/app/src/main/java/io/github/lsposed/manager/util/ModuleUtil.java
+++ b/app/src/main/java/io/github/lsposed/manager/util/ModuleUtil.java
@@ -107,6 +107,9 @@ public final class ModuleUtil {
         PackageInfo pkg;
         try {
             pkg = ConfigManager.getPackageInfo(packageName, PackageManager.GET_META_DATA);
+            if (pkg == null) {
+                throw new NameNotFoundException();
+            }
         } catch (NameNotFoundException e) {
             InstalledModule old = installedModules.remove(packageName);
             if (old != null) {
diff --git a/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java b/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java
index e330611a..0e38a701 100644
--- a/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java
+++ b/core/src/main/java/io/github/lsposed/lspd/service/PackageService.java
@@ -221,7 +221,7 @@ public class PackageService {
     public static boolean uninstallPackage(VersionedPackage versionedPackage) throws RemoteException, InterruptedException, InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
         CountDownLatch latch = new CountDownLatch(1);
         final boolean[] result = {false};
-        pm.getPackageInstaller().uninstallExistingPackage(versionedPackage, "com.android.shell", new IntentSenderAdaptor() {
+        pm.getPackageInstaller().uninstall(versionedPackage, null, 0x00000002, new IntentSenderAdaptor() {
             @Override
             public void send(Intent intent) {
                 int status = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, PackageInstaller.STATUS_FAILURE);
diff --git a/hiddenapi-stubs/src/main/java/android/content/pm/IPackageInstaller.java b/hiddenapi-stubs/src/main/java/android/content/pm/IPackageInstaller.java
index afe240e1..c77a0134 100644
--- a/hiddenapi-stubs/src/main/java/android/content/pm/IPackageInstaller.java
+++ b/hiddenapi-stubs/src/main/java/android/content/pm/IPackageInstaller.java
@@ -1,14 +1,12 @@
 package android.content.pm;
 
-import android.content.IntentSender;
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.IInterface;
 
 public interface IPackageInstaller extends IInterface {
 
-    void uninstallExistingPackage(VersionedPackage versionedPackage, String callerPackageName,
-                                  IntentSender statusReceiver, int userId);
+    void uninstall(android.content.pm.VersionedPackage versionedPackage, java.lang.String callerPackageName, int flags, android.content.IntentSender statusReceiver, int userId) throws android.os.RemoteException;
 
     abstract class Stub extends Binder implements IPackageInstaller {
         public static IPackageInstaller asInterface(IBinder obj) {