diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index bdb0cab..0000000
--- a/.gitattributes
+++ /dev/null
@@ -1,17 +0,0 @@
-# Auto detect text files and perform LF normalization
-* text=auto
-
-# Custom for Visual Studio
-*.cs     diff=csharp
-
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain
diff --git a/.gitignore b/.gitignore
index 1291802..314f02b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-*.txt
-*.cmd
+*.txt
\ No newline at end of file
diff --git a/README.md b/README.md
index 2086f4d..8cc8416 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+[comment]: <> (## For more information, go to the [GitHub Page][GitHub Page])
+[comment]: <> (To convert this file in Steam format, use this website: https://steamdown.vercel.app/)
+
 # PlayerCore
 
 It's the PlyCore, an extension for the Expression 2 that add functions to manipulate players. All functions can be called on yourself or on other players if you have their prop protection rights.
@@ -16,26 +19,27 @@ Clone this repository into your `steamapps\common\GarrysMod\garrysmod\addons` fo
 
 ### Console Commands
 `sbox_e2_plycore`
-* `1` - Everyone can use the functions on Everyone.
-* `2` - People can use the functions only on their friends.
-* `3` - Only admins can use functions.
-* `4` - The functions of players setting are disabled.
+* "1" - Everyone can use the functions on Everyone.
+* "2" - People can use the functions only on their friends.
+* "3" - Only admins can use functions.
+* "4" - The functions of players setting are disabled.
 
 ### Lua
-Hook `PlyCoreCommand(ply, target, command)`
+__Hook__
+`PlyCoreCommand(ply, target, command)`
 
 Called when a player use a command of PlyCore.
 
-#### Arguments
-* `Player` - originator
-* `Player` - target
-* `string` - command
+__Arguments__
+* "Player" - originator
+* "Player" - target
+* "string" - command
 
-#### Return
-`boolean` - Return true to block the command.
+__Return__
+"boolean" - Return true to block the command.
 
 ## Functions
-The following functions are protected by Protection Prop. To use them on another player, you must have their rights. Look the command `sbox_e2_plycore`.
+The following functions are protected by Protection Prop. To use them on another player, you must have their rights. Look the command "sbox_e2_plycore".
 
 ### Basic Getters and Setters
 | Function                          | Return | Description                                                                                    |
@@ -95,4 +99,5 @@ The following functions are protected by Protection Prop. To use them on another
 | E:ip()                            | S      | Returns the ip of the player. (only if the player is admin)                                    |
 
 [PlayerCore Workshop Page]: <https://steamcommunity.com/sharedfiles/filedetails/?id=216044582>
-[Expression 2 Core Collection]: <https://steamcommunity.com/workshop/filedetails/?id=726399057>
\ No newline at end of file
+[Expression 2 Core Collection]: <https://steamcommunity.com/workshop/filedetails/?id=726399057>
+[GitHub Page]: <https://github.com/sirpapate/playercore>
\ No newline at end of file
diff --git a/addon.json b/addon.json
index f3214d5..6f15615 100644
--- a/addon.json
+++ b/addon.json
@@ -1,11 +1,16 @@
 {
-	"title" 	 	:	"[E2] PlayerCore",
-	"type"  	 	:	"tool",
-	"tags"  	 	:	[ "build" ],
+	"id"		:	216044582,
+	"title" 	:	"[E2] PlayerCore",
+	"type"  	:	"tool",
+	"tags"  	:	[ "build" ],
 	"ignore"	:	[
 	        	"*.cmd",
 	        	"*.gma",
 	        	"addonid.txt",
-				".git*"
+				".git*",
+				"*.md",
+				".*",
+				"LICENSE",
+				"images/*"
 	]
 }
diff --git a/images/background.jpeg b/images/background.jpeg
new file mode 100644
index 0000000..ee25861
Binary files /dev/null and b/images/background.jpeg differ
diff --git a/images/icon.jpeg b/images/icon.jpeg
new file mode 100644
index 0000000..4dc093c
Binary files /dev/null and b/images/icon.jpeg differ
diff --git a/publish.cmd b/publish.cmd
new file mode 100644
index 0000000..8a46649
--- /dev/null
+++ b/publish.cmd
@@ -0,0 +1,29 @@
+@echo off
+REM This script will create a GMA file and publish it to the workshop.
+
+FOR /F "tokens=*" %%g IN ('jq ".id" .\addon.json') do (SET ID=%%g)
+
+if "%ID%" == "" goto no-id
+
+gmad create -folder .\ -out .\addon.gma
+
+if "%1" == "-m" goto with-message
+if "%1" == "-message" goto with-message
+if "%1" == "-msg" goto with-message
+
+if "%1" == "" goto without-message
+
+:with-message
+gmpublish.exe update -id %ID% -addon .\addon.gma [-changes %2]
+goto after
+
+:without-message
+gmpublish.exe update -id %ID% -addon .\addon.gma
+goto after
+
+:no-id
+echo "No ID found in addon.json"
+goto after
+
+:after
+del .\addon.gma
\ No newline at end of file