diff --git a/Assets/vulkancommands.jpg b/Assets/vulkancommands.jpg
index 13537db..b958905 100644
Binary files a/Assets/vulkancommands.jpg and b/Assets/vulkancommands.jpg differ
diff --git a/Config/Configs.py b/Config/Configs.py
index 28effe2..09357fb 100644
--- a/Config/Configs.py
+++ b/Config/Configs.py
@@ -1,5 +1,4 @@
 import os
-
 from dotenv import load_dotenv
 from Config.Singleton import Singleton
 from Config.Folder import Folder
@@ -35,10 +34,10 @@ class VConfigs(Singleton):
             self.SPOTIFY_ID = os.getenv('SPOTIFY_ID')
             self.SPOTIFY_SECRET = os.getenv('SPOTIFY_SECRET')
             
-            if self.SPOTIFY_ID =="Your_Own_Spotify_ID":
+            if self.SPOTIFY_ID == "Your_Own_Spotify_ID":
                 self.SPOTIFY_ID = None
             
-            if self.SPOTIFY_SECRET =="Your_Own_Spotify_Secret":
+            if self.SPOTIFY_SECRET == "Your_Own_Spotify_Secret":
                 self.SPOTIFY_SECRET = None
             
             if self.SPOTIFY_ID is None or self.SPOTIFY_SECRET is None:
diff --git a/Config/Helper.py b/Config/Helper.py
index 40e7a5e..f5f1ef0 100644
--- a/Config/Helper.py
+++ b/Config/Helper.py
@@ -29,9 +29,9 @@ class Helper(Singleton):
             self.HELP_PREV_LONG = 'Play the previous song. If playing, the current song will return to queue.\n\nRequire: Loop to be disable.\nArguments: None.'
             self.HELP_SHUFFLE = 'Shuffle the songs playing.'
             self.HELP_SHUFFLE_LONG = 'Randomly shuffle the songs in the queue.\n\nArguments: None.'
-            self.HELP_PLAY = 'Plays a song from URL'
-            self.CHANGE_VOLUME = '**[Pre-release]** - Set the volume of the song'
-            self.CHANGE_VOLUME_LONG = '**[Pre-release]** - Change the volume of the song, expect a number from 0 to 100'
+            self.HELP_PLAY = 'Plays a song from URL.'
+            self.CHANGE_VOLUME = 'Set the volume of the song.'
+            self.CHANGE_VOLUME_LONG = 'Change the volume of the song, expect a number from 0 to 100.'
             self.HELP_PLAY_LONG = 'Play a song in discord. \n\nRequire: You to be connected to a voice channel.\nArguments: Youtube, Spotify or Deezer song/playlist link or the title of the song to be searched in Youtube.'
             self.HELP_HISTORY = f'Show the history of played songs.'
             self.HELP_HISTORY_LONG = f'Show the last {config.MAX_SONGS_HISTORY} played songs'
diff --git a/Config/Messages.py b/Config/Messages.py
index 58a8a3b..4dfdd87 100644
--- a/Config/Messages.py
+++ b/Config/Messages.py
@@ -16,7 +16,7 @@ class Messages(Singleton):
             self.SONGINFO_REQUESTER = 'Requester: '
             self.SONGINFO_POSITION = 'Position: '
 
-            self.VOLUME_CHANGED = '**[Pre-release]** - Song volume changed to `{}`%'
+            self.VOLUME_CHANGED = 'Song volume changed to `{}`%'
             self.SONGS_ADDED = 'Downloading `{}` songs to add to the queue'
             self.SONG_ADDED = 'Downloading the song `{}` to add to the queue'
             self.SONG_ADDED_TWO = f'{self.__emojis.MUSIC} Song added to the queue'
diff --git a/README.md b/README.md
index fd3e8eb..0730418 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,7 @@ Vulkan uses multiprocessing and asynchronous Python modules to maximize Music Pl
 - Support for the new Discord Slash commands.
 - Search for all musics in Queue using buttons.
 - Shortcut the playing of one song using dropdown menu.
+- Manage the volume of the songs.
 - Manage the loop of one or all playing musics.
 - Manage the order and remove musics from the queue.
 - Shuffle the musics queue order.