diff --git a/apk/controller/app/src/main/java/org/iiab/controller/MainActivity.java b/apk/controller/app/src/main/java/org/iiab/controller/MainActivity.java
index 6014cdf..d716ca6 100644
--- a/apk/controller/app/src/main/java/org/iiab/controller/MainActivity.java
+++ b/apk/controller/app/src/main/java/org/iiab/controller/MainActivity.java
@@ -404,36 +404,44 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         }
     }
 
-    private void openBatterySettings(String manufacturer) {
-        if (manufacturer.contains("oppo") || manufacturer.contains("realme")) {
-            try {
-                Intent intent = new Intent();
-                intent.setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity"));
-                startActivity(intent);
-                return;
-            } catch (Exception e) {
-                try {
-                    Intent intent = new Intent();
-                    intent.setComponent(new ComponentName("com.coloros.oppoguardelf", "com.coloros.oppoguardelf.Permission.BackgroundAllowAppListActivity"));
-                    startActivity(intent);
-                    return;
-                } catch (Exception e2) {}
-            }
-        } else if (manufacturer.contains("xiaomi")) {
-            try {
-                Intent intent = new Intent("miui.intent.action.APP_BATTERY_SAVER_SETTINGS");
-                intent.setComponent(new ComponentName("com.miui.powerkeeper", "com.miui.powerkeeper.ui.HiddenAppsConfigActivity"));
-                intent.putExtra("package_name", getPackageName());
-                intent.putExtra("package_label", getString(R.string.app_name));
-                startActivity(intent);
-                return;
-            } catch (Exception e) {}
-        }
-        
-        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
-        intent.setData(Uri.parse("package:" + getPackageName()));
-        startActivity(intent);
-    }
+	private void openBatterySettings(String manufacturer) {
+		boolean success = false;
+
+		if (manufacturer.contains("oppo") || manufacturer.contains("realme")) {
+			try {
+				Intent intent = new Intent();
+				intent.setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity"));
+				startActivity(intent);
+				success = true;
+			} catch (Exception e) {
+				try {
+					Intent intent = new Intent();
+					intent.setComponent(new ComponentName("com.coloros.oppoguardelf", "com.coloros.oppoguardelf.Permission.BackgroundAllowAppListActivity"));
+					startActivity(intent);
+					success = true;
+				} catch (Exception e2) {}
+			}
+		}
+		else if (manufacturer.contains("xiaomi")) {
+			try {
+				Intent intent = new Intent("miui.intent.action.APP_BATTERY_SAVER_SETTINGS");
+				intent.setComponent(new ComponentName("com.miui.powerkeeper", "com.miui.powerkeeper.ui.HiddenAppsConfigActivity"));
+				intent.putExtra("package_name", getPackageName());
+				intent.putExtra("package_label", getString(R.string.app_name));
+				startActivity(intent);
+				success = true;
+			} catch (Exception e) {}
+		}
+
+		if (!success) {
+			try {
+				Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+				intent.setData(Uri.parse("package:" + getPackageName()));
+				startActivity(intent);
+			} catch (Exception ex) {
+			}
+		}
+	}
 
 	private void toggleTheme() {
 		SharedPreferences sharedPref = getPreferences(Context.MODE_PRIVATE);