diff --git a/_includes/sidelist-programming/programming-flutter.html b/_includes/sidelist-programming/programming-flutter.html
index e2d3a2d3..76538a26 100644
--- a/_includes/sidelist-programming/programming-flutter.html
+++ b/_includes/sidelist-programming/programming-flutter.html
@@ -490,6 +490,7 @@
         <li lang="flutter" ><a href="{{ site.dbr_flutter }}release-notes/flutter-11.html" class="otherLinkColour">Version 11.x</a></li>
     </ul>
 </li>
+<li lang="flutter" ><a href="{{ site.dbr_flutter }}license-activation.html" class="otherLinkColour">License Initialization</a></li>
 <li lang="flutter"><a class="otherLinkColour">Choose a Language</a>
     <ul>
         <li><a target="_blank" href="{{ site.android }}" class="otherLinkColour refreshLink">Android (Java & Kotlin)</a></li>
diff --git a/_includes/sidelist-programming/programming-maui.html b/_includes/sidelist-programming/programming-maui.html
index 3ed9584a..7998c3e4 100644
--- a/_includes/sidelist-programming/programming-maui.html
+++ b/_includes/sidelist-programming/programming-maui.html
@@ -550,7 +550,7 @@
         <li lang="maui"><a href="{{ site.dbr_maui_v10 }}release-notes/maui-10.html" class="otherLinkColour">10.x</a></li>
     </ul>
 </li>
-
+<li lang="maui" ><a href="{{ site.dbr_maui }}license-activation.html" class="otherLinkColour">License Initialization</a></li>
 <li lang="maui" ><a href="{{ site.dbr_maui }}upgrade.html" class="otherLinkColour">Upgrade from 10.x to 11.x</a></li>
 <li lang="maui" ><a href="{{ site.dbr_maui }}migrate-from-xamarin-to-maui.html" class="otherLinkColour">Migrate from Xamarin Forms</a></li>
 
diff --git a/_includes/sidelist-programming/programming-react-native.html b/_includes/sidelist-programming/programming-react-native.html
index 32560462..5f35d30e 100644
--- a/_includes/sidelist-programming/programming-react-native.html
+++ b/_includes/sidelist-programming/programming-react-native.html
@@ -532,6 +532,7 @@
         <li lang="react-native" ><a href="{{ site.dbr_react_native }}release-notes/react-native-11.html" class="otherLinkColour">Version 11.x</a></li>
     </ul>
 </li>
+<li lang="react-native" ><a href="{{ site.dbr_react_native }}license-activation.html" class="otherLinkColour">License Initialization</a></li>
 <li lang="react-native"><a class="otherLinkColour">Choose a Language</a>
     <ul>
         <li><a target="_blank" href="{{ site.android }}" class="otherLinkColour refreshLink">Android (Java & Kotlin)</a></li>
diff --git a/programming/flutter/license-activation.md b/programming/flutter/license-activation.md
new file mode 100644
index 00000000..08b90690
--- /dev/null
+++ b/programming/flutter/license-activation.md
@@ -0,0 +1,41 @@
+---
+layout: default-layout
+title: License Activation - Dynamsoft Barcode Reader Flutter Edition
+description: Initialize the license of Dynamsoft Barcode Reader Flutter edition.
+keywords: license initialization, licensing
+needAutoGenerateSidebar: true
+---
+
+# License Initialization
+
+## Get a trial license
+
+You can request a 30-day trial license via the [Request a Trial License](https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=docs&package=mobile){:target="_blank"} link.
+
+You can contact our support team via the [Contacting Us](https://www.dynamsoft.com/contact/){:target="_blank"} link when your license generation failed.
+
+## Get a Full License
+
+[Contact us](https://www.dynamsoft.com/company/contact){:target="_blank"} to purchase a full license.
+
+## Set the License In the Code
+
+### For BarcodeScanner
+
+```dart
+var config = BarcodeScannerConfig(license: "DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9", scanningMode: scanningMode);
+BarcodeScanResult barcodeScanResult = await BarcodeScanner.launch(config);
+```
+
+### For Foundational Barcode Reader
+
+The following shows how to set the license in the code.
+
+```dart
+LicenseManager.initLicense('DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9').then((data) {
+  final (isSuccess, message) = data;
+  if (!isSuccess) {
+    print("license error: $message");
+  }
+});
+```
diff --git a/programming/maui/license-activation.md b/programming/maui/license-activation.md
new file mode 100644
index 00000000..f4488cb9
--- /dev/null
+++ b/programming/maui/license-activation.md
@@ -0,0 +1,57 @@
+---
+layout: default-layout
+title: License Activation - Dynamsoft Barcode Reader MAUI Edition
+description: Initialize the license of Dynamsoft Barcode Reader MAUI edition.
+keywords: license initialization, licensing
+needAutoGenerateSidebar: true
+---
+
+# License Initialization
+
+## Get a trial license
+
+You can request a 30-day trial license via the [Request a Trial License](https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=docs&package=mobile){:target="_blank"} link.
+
+You can contact our support team via the [Contacting Us](https://www.dynamsoft.com/contact/){:target="_blank"} link when your license generation failed.
+
+## Get a Full License
+
+[Contact us](https://www.dynamsoft.com/company/contact){:target="_blank"} to purchase a full license.
+
+## Set the License In the Code
+
+### For BarcodeScanner
+
+```csharp
+var config = new BarcodeScannerConfig("DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9");
+var result = await BarcodeScanner.Start(config);
+```
+
+### For Foundational Barcode Reader
+
+The following shows how to set the license in the code.
+
+```csharp
+public partial class CameraPage : ContentPage, ILicenseVerificationListener
+{
+    public CameraPage()
+    {
+        InitializeComponent();
+        LicenseManager.InitLicense("DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9", this);
+    }
+    public void OnLicenseVerified(bool isSuccess, string message)
+    {
+        if (!isSuccess)
+        {
+            Console.WriteLine("License initialization failed: " + message);
+        }
+    }
+    public void OnFailure(int errorCode, string errorMessage)
+    {
+        MainThread.BeginInvokeOnMainThread(() =>
+        {
+            DisplayAlert("Error", errorMessage, "OK");
+        });
+    }
+}
+```
diff --git a/programming/react-native/expo-guide.md b/programming/react-native/expo-guide.md
index 409cb5fe..6cf38e73 100644
--- a/programming/react-native/expo-guide.md
+++ b/programming/react-native/expo-guide.md
@@ -57,14 +57,12 @@ LicenseManager.initLicense(License).catch(e => {
 
 ### Preparation
 
-1. Create a new Expo project with the following command:
+Create a new Expo project with the following command:
 
-    ```bash
-    npx create-expo-app ScanBarcodes
-    cd ScanBarcodes
-    ```
-
-2. Follow the [installation section](#installation) to install the dependencies and generate native projects.
+```bash
+npx create-expo-app ScanBarcodes
+cd ScanBarcodes
+```
 
 ### Installation
 
@@ -109,9 +107,7 @@ cd ..
 
 ### Implementing the Barcode Scanner
 
-New Expo projects use [Expo Router](https://docs.expo.dev/router/introduction/) with a file-based routing system. The main entry point is located in the `app` folder instead of a root `App.tsx` file.
-
-Replace the content of `app/(tabs)/index.tsx` with the following code:
+To implement the barcode scanning feature, replace the content of `app/(tabs)/index.tsx` with the following code:
 
 ```tsx
 import {
@@ -125,7 +121,7 @@ import React, {useEffect, useRef} from 'react';
 import {Alert, AppState, StyleSheet, View} from 'react-native';
 // Initialize the license.
 // The license string here is a trial license. Note that network connection is required for this license to work.
-// You can request an extension via the following link: https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=samples&package=react-native
+// You can request an extension via the following link: https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=guide&package=react-native
 const License = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
 LicenseManager.initLicense(License).catch(e => {
   Alert.alert('License error', e.message);
@@ -214,9 +210,8 @@ export default App;
 
 > [!Note]
 >
-> - The LICENSE string here grants a time-limited free trial which requires network connection to work.
-> - You can request a 30-day trial license via the [Request a Trial License](https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=guide&package=react-native){:target="_blank"} link.
-> - If you download the <a href="https://www.dynamsoft.com/barcode-reader/downloads/?utm_source=docs#mobile" target="_blank">Installation Package</a>, it comes with a 30-day trial license by default.
+> - The license string here is a trial license. Note that network connection is required for this license to work.
+> - You can request an extension via the [Request a Trial License](https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=guide&package=react-native){:target="_blank"} link.
 
 ### Run the App
 
diff --git a/programming/react-native/license-activation.md b/programming/react-native/license-activation.md
new file mode 100644
index 00000000..5fa4ea92
--- /dev/null
+++ b/programming/react-native/license-activation.md
@@ -0,0 +1,44 @@
+---
+layout: default-layout
+title: License Activation - Dynamsoft Barcode Reader React Native Edition
+description: Initialize the license of Dynamsoft Barcode Reader React Native edition.
+keywords: license initialization, licensing
+needAutoGenerateSidebar: true
+---
+
+# License Initialization
+
+## Get a trial license
+
+You can request a 30-day trial license via the [Request a Trial License](https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=docs&package=mobile){:target="_blank"} link.
+
+You can contact our support team via the [Contacting Us](https://www.dynamsoft.com/contact/){:target="_blank"} link when your license generation failed.
+
+## Get a Full License
+
+[Contact us](https://www.dynamsoft.com/company/contact){:target="_blank"} to purchase a full license.
+
+## Set the License In the Code
+
+### For BarcodeScanner
+
+```js
+const LICENSE = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
+const StartScanning = (): Promise<BarcodeScanResult> => {
+  let barcodeScanConfig = {
+    license: LICENSE
+  } as BarcodeScanConfig;
+  return BarcodeScanner.launch(barcodeScanConfig);
+};
+```
+
+### For Foundational Barcode Reader
+
+The following shows how to set the license in the code.
+
+```js
+const License = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
+LicenseManager.initLicense(License).catch(e => {
+  Alert.alert('License error', e.message);
+});
+```