diff --git a/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java b/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
index df9be7371..30c41cfaa 100644
--- a/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
@@ -89,7 +89,6 @@ public class MagiskManager extends Application {
     public void onCreate() {
         super.onCreate();
         prefs = PreferenceManager.getDefaultSharedPreferences(this);
-        suDB = new SuDatabaseHelper(this);
     }
 
     public void toast(String msg, int duration) {
@@ -146,6 +145,7 @@ public class MagiskManager extends Application {
     }
 
     public void initSUConfig() {
+        suDB = new SuDatabaseHelper(this);
         suRequestTimeout = Utils.getPrefsInt(prefs, "su_request_timeout", 10);
         suResponseType = Utils.getPrefsInt(prefs, "su_auto_response", 0);
         suNotificationType = Utils.getPrefsInt(prefs, "su_notification", 1);
diff --git a/app/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java b/app/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
index e35435f95..f64dccd95 100644
--- a/app/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
+++ b/app/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
@@ -35,6 +35,7 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
         super(context, "su.db", null, DATABASE_VER);
         magiskManager = Utils.getMagiskManager(context);
         pm = context.getPackageManager();
+        cleanup();
     }
 
     @Override
@@ -91,6 +92,16 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
                 "(key TEXT, value INT, PRIMARY KEY(key))");
     }
 
+    private void cleanup() {
+        SQLiteDatabase db = getWritableDatabase();
+        // Clear outdated policies
+        db.delete(POLICY_TABLE, "until > 0 AND until < ?",
+                new String[] { String.valueOf(System.currentTimeMillis()) });
+        // Clear outdated logs
+        db.delete(LOG_TABLE, "time < ?", new String[] { String.valueOf(
+                System.currentTimeMillis() / 1000 - magiskManager.suLogTimeout * 86400) });
+    }
+
     public void deletePolicy(Policy policy) {
         deletePolicy(policy.packageName);
     }
@@ -103,10 +114,14 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
 
     public void deletePolicy(int uid) {
         SQLiteDatabase db = getWritableDatabase();
-        db.delete(POLICY_TABLE, "uid=?", new String[]{String.valueOf(uid)});
+        deletePolicy(db, uid);
         db.close();
     }
 
+    private void deletePolicy(SQLiteDatabase db, int uid) {
+        db.delete(POLICY_TABLE, "uid=?", new String[]{String.valueOf(uid)});
+    }
+
     public Policy getPolicy(int uid) {
         Policy policy = null;
         SQLiteDatabase db = getReadableDatabase();
@@ -145,18 +160,19 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
 
     public void updatePolicy(Policy policy) {
         SQLiteDatabase db = getWritableDatabase();
+        updatePolicy(db, policy);
+        db.close();
+    }
+
+    private void updatePolicy(SQLiteDatabase db, Policy policy) {
         db.update(POLICY_TABLE, policy.getContentValues(), "package_name=?",
                 new String[] { policy.packageName });
-        db.close();
     }
 
     public List<Policy> getPolicyList(PackageManager pm) {
         List<Policy> ret = new ArrayList<>();
         SQLiteDatabase db = getWritableDatabase();
         Policy policy;
-        // Clear outdated policies
-        db.delete(POLICY_TABLE, "until > 0 AND until < ?",
-                new String[] { String.valueOf(System.currentTimeMillis()) });
         try (Cursor c = db.query(POLICY_TABLE, null, null, null, null, null, null)) {
             while (c.moveToNext()) {
                 try {
@@ -165,17 +181,18 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
                     if (policy.info.uid != policy.uid) {
                         if (magiskManager.suReauth) {
                             // Reauth required, remove from DB
-                            deletePolicy(policy.uid);
+                            deletePolicy(db, policy.uid);
                             continue;
                         } else {
-                            // No reauth, we use the new UID
+                            // No reauth, update to use the new UID
                             policy.uid = policy.info.uid;
+                            updatePolicy(db, policy);
                         }
                     }
                     ret.add(policy);
                 } catch (PackageManager.NameNotFoundException e) {
                     // The app no longer exist, remove from DB
-                    deletePolicy(c.getString(c.getColumnIndex("package_name")));
+                    deletePolicy(db, c.getInt(c.getColumnIndex("uid")));
                 }
             }
         }
@@ -186,9 +203,6 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
 
     private List<SuLogEntry> getLogList(SQLiteDatabase db, String selection) {
         List<SuLogEntry> ret = new ArrayList<>();
-        // Clear outdated logs
-        db.delete(LOG_TABLE, "time < ?", new String[] { String.valueOf(
-                System.currentTimeMillis() / 1000 - magiskManager.suLogTimeout * 86400) });
         try (Cursor c = db.query(LOG_TABLE, null, selection, null, null, null, "time DESC")) {
             while (c.moveToNext()) {
                 ret.add(new SuLogEntry(c));
@@ -211,7 +225,7 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
     }
 
     public List<SuLogEntry> getLogList(String selection) {
-        return getLogList(getWritableDatabase(), selection);
+        return getLogList(getReadableDatabase(), selection);
     }
 
     public void addLog(SuLogEntry log) {
diff --git a/app/src/main/java/com/topjohnwu/magisk/receivers/PackageReceiver.java b/app/src/main/java/com/topjohnwu/magisk/receivers/PackageReceiver.java
index 9ad4d370c..3711b2730 100644
--- a/app/src/main/java/com/topjohnwu/magisk/receivers/PackageReceiver.java
+++ b/app/src/main/java/com/topjohnwu/magisk/receivers/PackageReceiver.java
@@ -12,13 +12,13 @@ public class PackageReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         MagiskManager magiskManager = Utils.getMagiskManager(context);
+        magiskManager.initSUConfig();
+
         String pkg = intent.getData().getEncodedSchemeSpecificPart();
         Policy policy = magiskManager.suDB.getPolicy(pkg);
         if (policy == null)
             return;
 
-        magiskManager.initSUConfig();
-
         switch (intent.getAction()) {
             case Intent.ACTION_PACKAGE_ADDED:
                 int uid = intent.getIntExtra(Intent.EXTRA_UID, -1);
diff --git a/app/src/main/java/com/topjohnwu/magisk/superuser/SuReceiver.java b/app/src/main/java/com/topjohnwu/magisk/superuser/SuReceiver.java
index deb5f6ef8..cbbf8470d 100644
--- a/app/src/main/java/com/topjohnwu/magisk/superuser/SuReceiver.java
+++ b/app/src/main/java/com/topjohnwu/magisk/superuser/SuReceiver.java
@@ -27,6 +27,7 @@ public class SuReceiver extends BroadcastReceiver {
         Policy policy;
 
         MagiskManager magiskManager = (MagiskManager) context.getApplicationContext();
+        magiskManager.initSUConfig();
 
         if (intent == null) return;
 
@@ -55,8 +56,6 @@ public class SuReceiver extends BroadcastReceiver {
             }
         }
 
-        magiskManager.initSUConfig();
-
         SuLogEntry log = new SuLogEntry(policy);
 
         String message;