diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Shell theme for GNOME DE. Based on https://www.pling.com/p/1939902/.
 <details><summary>Click me 🐈</summary>
 
 Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
-#### Overview [[Blur My Shell](https://extensions.gnome.org/extension/3193/blur-my-shell/) / Light / Dark] (Fold [light](https://gitlab.gnome.org/GNOME/gnome-backgrounds/-/raw/gnome-45/backgrounds/fold-l.jpg?ref_type=heads) / [dark](https://gitlab.gnome.org/GNOME/gnome-backgrounds/-/raw/gnome-45/backgrounds/fold-d.jpg?ref_type=heads))
+#### Overview [[Blur My Shell](https://extensions.gnome.org/extension/3193/blur-my-shell/) / Light / Dark] ([Amber](https://gitlab.gnome.org/GNOME/gnome-backgrounds/-/tree/46.0/backgrounds?ref_type=tags))
 ![Overview with Blur My Shell](./readme-images/overview_blur-my-shell.png?raw=true "Overview with Blur My Shell")
 ![Overview in light mode](./readme-images/overview_light.png?raw=true "Overview in light mode")
 ![Overview in dark mode](./readme-images/overview_dark.png?raw=true "Overview in dark mode")
@@ -26,9 +26,9 @@ Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
 ![Quick settings look](./readme-images/qs.png?raw=true "Quick settings look")
 
 #### Modal dialog ([Wide Angle Photography of Mountain](https://www.pexels.com/photo/wide-angle-photography-of-mountain-1612559/))
-![Modal dialog look](./readme-images/modal.png "Modal dialog look")
-#### Calendar & notifications ([Wallpaper](https://www.zedge.net/wallpaper/7e10d448-6440-405d-a847-30b6146eeb55))
-![Calendar & notifications look](./readme-images/notifications.png?raw=true)
+![Modal dialog look](./readme-images/modal.png?raw=true "Modal dialog look")
+#### Calendar & notifications ([Sand Dunes](https://4kwallpapers.com/nature/sand-dunes-desert-landscape-evening-windows-10x-microsoft-3287.html))
+![Calendar & notifications look](./readme-images/datemenu.jpg?raw=true)
 
 #### Dash ([Dash To Dock](https://extensions.gnome.org/extension/307/dash-to-dock/ "Dash To Dock"))
 - Position and size:
@@ -42,12 +42,15 @@ Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
 </details>
 
 ## 🚧 Requirements
-- GNOME 43, 44, 45. Correct functionality on other versions is not guaranteed.
+- GNOME 43-46. Correct functionality on other versions is not guaranteed.
 - [User Themes](https://extensions.gnome.org/extension/19/user-themes/ "User Themes") extension.
-- [GNOME Tweaks](https://gitlab.gnome.org/GNOME/gnome-tweaks "GNOME Tweaks").
 - Python 3.2+.
 
 ## 💡 Installation
+
+> [!IMPORTANT]  
+> If you have another theme installed globally (changed the appearance of the login window (GDM)), please remove it before installing this theme.
+
 1. Open the terminal.
 2. Clone the git repository and change the directory:
    ```shell
@@ -62,7 +65,8 @@ Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
       ```shell
       python install.py -a --filled
       ``` 
-4. After successful file creation open GNOME Tweaks, go to `Appearance - Themes - Shell`.
+4. After successful file creation open Extensions app, go to `User Themes - ··· - Settings`.
+![User Themes in Extensions](./readme-images/user-themes-settings.png)
 5. Select the shell theme you want.
 
 
@@ -70,6 +74,12 @@ Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
 
 ![GDM theme](./readme-images/gdm.png?raw=true)
 
+> [!NOTE]  
+> This theme only supports GNOME Display Manager. Ubuntu Display Manager is currently not supported.
+
+> [!WARNING]  
+> I am not responsible for any damage caused by the installation of the theme. If you have any problems, please open an issue.
+
 1. Open the terminal.
 2. Go to the directory with the theme.
 3. Run the program with the `--gdm` option
@@ -85,7 +95,7 @@ Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
    sudo systemctl restart gdm
    ```
 
-- 🗑️ If you want to remove the theme, run the program with the `--remove` option:
+- 🗑️ If you want to remove the theme or theme is broken, run the program with the `--remove` option:
     ```shell
     sudo python install.py --gdm -r
     ```
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