diff --git a/docs/02-setup-main-game/05-main-scene/08-free-round.md b/docs/02-setup-main-game/05-main-scene/08-free-round.md
index 38aeae0..2307899 100644
--- a/docs/02-setup-main-game/05-main-scene/08-free-round.md
+++ b/docs/02-setup-main-game/05-main-scene/08-free-round.md
@@ -11,95 +11,117 @@ description: Display and manage remaining free rounds in the game.
 - Handles the **display** and **logic** for tracking remaining free rounds in a slot game.  
 - Supports both **desktop** and **mobile**, including animation and event handling.
 
-| Orientation | Preview |
-|-------------|---------|
-| Desktop     | ![Desktop](../img/05-main-scene/freeround-counter/overview-freeround-desktop.png) |
-| Mobile      | ![Mobile](../img/05-main-scene/freeround-counter/overview-freeround.png)          |
+| Platform | Preview |
+|----------|---------|
+| Desktop  | ![Desktop](../img/05-main-scene/freeround-counter/overview-freeround-desktop.png) |
+| Mobile   | ![Mobile](../img/05-main-scene/freeround-counter/overview-freeround.png) |
 
 ---
 
-## Implementation
 
+## Implementation
 ### Prefab Location
 
-#### In Core
+- Copy or parse prefabs from core to game assets.
 
-| Path                                                                 | Example                                                                                  |
-|---------------------------------------------------------------------|------------------------------------------------------------------------------------------|
-| `assets\core-assets\hyper-core\packages\freeround-count-box\prefabs` | <center>![Core Prefab](../img/05-main-scene/freeround-counter/freeround-path-prefabs.png)</center> |
+#### Core
 
-#### In Game
+| Path | Preview |
+|------|---------|
+| `assets/core-assets/hyper-core/packages/freeround-count-box/prefabs` | ![Desktop](../img/05-main-scene/freeround-counter/freeround-path-prefabs.png) |
 
-| Path                              | Example                                                                                           |
-|-----------------------------------|---------------------------------------------------------------------------------------------------|
-| `assets\game-assets\prefabs`      | <center>![Copied Prefab](../img/05-main-scene/freeround-counter/freeround-path-prefabs-in-game.png)</center> |
+#### Game
+
+| Path | Preview |
+|------|---------|
+| `assets/game-assets/prefabs` |![Preview](../img/05-main-scene/freeround-counter/freeround-path-prefabs-in-game.png) |
+
+---
 
 ### General Setup
 
-![Copied Prefab](../img/05-main-scene/freeround-counter/freeround-counter-general.png) 
+- Ensure the script references the correct nodes.
 
-- Component that manages and displays the free rounds counter. 
+![General](../img/05-main-scene/freeround-counter/freeround-counter-general.png)
 
-![Copied Prefab](../img/05-main-scene/freeround-counter/freeround-counter-setting-general.png)
+- Manages and displays the remaining free round count in-game.
 
-**(platform)**: Desktop / Mobile <span class="red-star">*</span>
+![Desktop](../img/05-main-scene/freeround-counter/freeround-counter-setting-general.png)"
 
-| Property      | Description                              |
-|---------------|------------------------------------------|
-| `duration`    | Animation duration in seconds (fade In/Out) |
-| `content`     | Container node for the counter           |
-| `labelLeft`   | Label displaying remaining free rounds   |
+| Property      | Description                                |
+|---------------|--------------------------------------------|
+| `duration`    | Duration of fade in/out animation (seconds) |
+| `content`     | Container node for the counter             |
+| `labelLeft`   | Label showing remaining free rounds        |
 
 ---
 
 ### Platform Setup
 
+- Ensure that the desktop and mobile prefabs are positioned differently in the main game scene for proper layout on each platform.
+
 #### Desktop
 
-| Component                | Description                                                                                                   |
-|--------------------------|---------------------------------------------------------------------------------------------------------------|
-| `Platform-ui-controller` | [Platform UI Controller](http://localhost:3000/docs/faqs/setup-cocos-scene#Platform-ui-controller)           |
+![Desktop](../img/05-main-scene/freeround-counter/freeround-counter-setup-desktop.png)
 
-![Overview](../img/05-main-scene/freeround-counter/freeround-counter-setup-desktop.png)
+| Component               | Description |
+|-------------------------|-------------|
+| `Platform-ui-controller` | [View Setup](http://localhost:3000/docs/faqs/setup-cocos-scene#platform-ui-controller) |
 
----
 
 #### Mobile
 
-| Component             | Description                                                                                                              |
-|-----------------------|--------------------------------------------------------------------------------------------------------------------------|
-| `Platform-ui-controller` | [Platform UI Controller](http://localhost:3000/docs/faqs/setup-cocos-scene#Platform-ui-controller)                  |
-| `UI Mobile Position`      | [UI Mobile Position](http://localhost:3000/docs/faqs/setup-cocos-scene#ui-mobile-landscape--portrait--position)     |
+![Desktop](../img/05-main-scene/freeround-counter/freeround-counter-setup-mobile.png)
 
-![Overview](../img/05-main-scene/freeround-counter/freeround-counter-setup-mobile.png)
+| Component               | Description |
+|-------------------------|-------------|
+| `Platform-ui-controller` | [View Setup](http://localhost:3000/docs/faqs/setup-cocos-scene#platform-ui-controller) |
+| `UI Mobile Position`     | [Mobile Position Setup](http://localhost:3000/docs/faqs/setup-cocos-scene#ui-mobile-landscape--portrait--position) |
+
+---
+
+### Asset Setup
+
+#### Desktop
+
+| Path | Preview |
+|------|---------|
+| `assets/game-assets/textures/desktop/preloads/main-game/custom-scale` | ![Assets Desktop](../img/05-main-scene/freeround-counter/assets-freeround-desktop.png) |
+
+#### Mobile
+
+| Path | Preview |
+|------|---------|
+| `assets/game-assets/textures/mobile/preloads/main-game/custom-scale` | ![Assets Mobile](../img/05-main-scene/freeround-counter/assets-freeround-mobile.png) |
+
+#### Common
+
+- **Free Round Background**  
+  ![Assets Mobile](../img/05-main-scene/freeround-counter/assets-freeround-background.png)
+
+🔗 More: [Game Asset Structure](http://localhost:3000/docs/category/game-asset-structure)
+
+:::tip
+- **Position & Size**: Follow the game design layout.  
+- **Asset Packing**: Use separate textures for Desktop and Mobile.
+:::
+
+---
 
 ### Font Setup
 
-<table>
-  <thead>
-    <tr>
-      <th style={{ width: "700px" }}>Preview</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><center>![Add Font](../img/05-main-scene/freeround-counter/add-font.png)</center></td>
-    </tr>
-  </tbody>
-</table>
+| Preview |
+|---------|
+| ![Assets Mobile](../img/05-main-scene/freeround-counter/add-font.png) |
 
-:::tip
-   - **Position And Size**: Follow Game Design.
-:::
+---
 
+## Game Result Example
 
-## Game Result Examples
-
-*To show the free round popup, make sure the main scene includes the popup panel.*               
-<span class="red-star">*</span> More Detail: [Popup Panel](http://localhost:3000/docs/setup-main-game/main-scene/popup-panel#multiple-popup-panel)
-
-|Platform|Popup|Action|Result|
-|--------|-----|------|------|
-|Desktop|![Desktop](../img/05-main-scene/freeround-counter/popup-freeround-counter-desktop.png)|click → Start|![Add Font](../img/05-main-scene/freeround-counter/overview-freeround-desktop.png)|
-|Mobile|![Mobile](../img/05-main-scene/freeround-counter/popup-freeround-counter-mobile.png)|click → Start|![Add Font](../img/05-main-scene/freeround-counter/overview-freeround.png)|
+Make sure the main scene includes the popup panel.  
+🔗 [See Popup Panel Guide](http://localhost:3000/docs/setup-main-game/main-scene/popup-panel#multiple-popup-panel)
 
+| Platform | Popup | Action        | Result |
+|----------|--------|---------------|--------|
+| Desktop  | ![Popup Desktop](../img/05-main-scene/freeround-counter/popup-freeround-counter-desktop.png) | Click → Start | ![Result Desktop](../img/05-main-scene/freeround-counter/overview-freeround-desktop.png) |
+| Mobile   | ![Popup Mobile](../img/05-main-scene/freeround-counter/popup-freeround-counter-mobile.png)  | Click → Start | ![Result Mobile](../img/05-main-scene/freeround-counter/overview-freeround.png) |
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-background.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-background.png
new file mode 100644
index 0000000..3068089
Binary files /dev/null and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-background.png differ
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-desktop.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-desktop.png
new file mode 100644
index 0000000..14f55c7
Binary files /dev/null and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-desktop.png differ
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-mobile.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-mobile.png
new file mode 100644
index 0000000..649a0d0
Binary files /dev/null and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/assets-freeround-mobile.png differ
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setting-general.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setting-general.png
index bb0bace..f013026 100644
Binary files a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setting-general.png and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setting-general.png differ
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setup-mobile.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setup-mobile.png
index d22d204..5b6144f 100644
Binary files a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setup-mobile.png and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/freeround-counter-setup-mobile.png differ
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/texture-desktop.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/texture-desktop.png
new file mode 100644
index 0000000..2251994
Binary files /dev/null and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/texture-desktop.png differ
diff --git a/docs/02-setup-main-game/img/05-main-scene/freeround-counter/texture-mobile.png b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/texture-mobile.png
new file mode 100644
index 0000000..52b829f
Binary files /dev/null and b/docs/02-setup-main-game/img/05-main-scene/freeround-counter/texture-mobile.png differ