diff --git a/README.md b/README.md
index 5cf93b8..8dd2ec8 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,19 @@
-# Staff
- 
+I made this plugin by request of a friend, and because I didn't have anything to do.
+
+# Features:
+- PlaceholderAPI support
+- Staffmode
+- Freezing (through command or freeze wand in staffmode)
+- Open inventory (through command or inventory wand in staffmode)
+- Knockback Stick (in staffmode)
+
+# Commands and permissions:
+- /staffmode - staff.staffmode
+- /freeze - staff.freeze
+- /openinv - staff.openinv
+
+# Staff mode items:
+- Disable staffmode - staff.staffmode
+- Freeze wand - staff.freeze.wand
+- Inventory wand - staff.openinv.wand
+- Knockback Stick - staff.kbstick
\ No newline at end of file
diff --git a/src/main/java/me/fivevl/staff/Config.kt b/src/main/java/me/fivevl/staff/Config.kt
index 3f33d58..b559c7a 100644
--- a/src/main/java/me/fivevl/staff/Config.kt
+++ b/src/main/java/me/fivevl/staff/Config.kt
@@ -4,4 +4,6 @@ import org.bukkit.configuration.file.FileConfiguration
 
 object Config {
     var config: FileConfiguration? = null
+    val mustBePlayer = config?.getString("must-be-player")
+    val noPermission = config?.getString("no-permission")
 }
\ No newline at end of file
diff --git a/src/main/java/me/fivevl/staff/commands/StaffModeCommand.kt b/src/main/java/me/fivevl/staff/commands/StaffModeCommand.kt
index 69e98fc..069a63e 100644
--- a/src/main/java/me/fivevl/staff/commands/StaffModeCommand.kt
+++ b/src/main/java/me/fivevl/staff/commands/StaffModeCommand.kt
@@ -1,5 +1,6 @@
 package me.fivevl.staff.commands
 
+import me.fivevl.staff.Config
 import me.fivevl.staff.Utils
 import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor
@@ -9,10 +10,14 @@ import org.bukkit.entity.Player
 class StaffModeCommand : CommandExecutor {
     override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
         if (sender !is Player) {
-            sender.sendMessage(Utils.hex(Utils.getPlaceholders(null, "&cYou must be a player to use this command!")))
+            sender.sendMessage(Utils.hex(Utils.getPlaceholders(null, Config.mustBePlayer!!)))
+            return true
+        }
+        val p = sender.player!!
+        if (!p.hasPermission("staff.staffmode")) {
+            p.sendMessage(Utils.hex(Utils.getPlaceholders(p, Config.noPermission!!)))
             return true
         }
-        val p = sender.player
         return true
     }
 }
\ No newline at end of file
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index fb97945..48d330a 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1 +1,2 @@
-must-be-player: "&cYou must be a player to use this command!"
\ No newline at end of file
+must-be-player: "&cYou must be a player to use this command!"
+no-permission: "&cYou don't have permission to use this command!"
\ No newline at end of file