diff --git a/assets/fonts/KeepCalm-Medium.ttf b/assets/fonts/KeepCalm-Medium.ttf
deleted file mode 100644
index 5b16cc5..0000000
Binary files a/assets/fonts/KeepCalm-Medium.ttf and /dev/null differ
diff --git a/assets/fonts/LuckiestGuy-Regular.ttf b/assets/fonts/LuckiestGuy-Regular.ttf
deleted file mode 100644
index 5ca663c..0000000
Binary files a/assets/fonts/LuckiestGuy-Regular.ttf and /dev/null differ
diff --git a/assets/fonts/SketchMatch.ttf b/assets/fonts/SketchMatch.ttf
deleted file mode 100644
index 8cfb5f7..0000000
Binary files a/assets/fonts/SketchMatch.ttf and /dev/null differ
diff --git a/assets/fonts/theboldfont.ttf b/assets/fonts/theboldfont.ttf
deleted file mode 100644
index 2985b05..0000000
Binary files a/assets/fonts/theboldfont.ttf and /dev/null differ
diff --git a/assets/img/1px.png b/assets/img/1px.png
deleted file mode 100644
index 063be68..0000000
Binary files a/assets/img/1px.png and /dev/null differ
diff --git a/assets/img/default-avatar.png b/assets/img/default-avatar.png
deleted file mode 100644
index e2dc1e4..0000000
Binary files a/assets/img/default-avatar.png and /dev/null differ
diff --git a/command/add.js b/command/add.js
index 27678a2..02870f2 100644
--- a/command/add.js
+++ b/command/add.js
@@ -1,10 +1,10 @@
-const { MessageType } = require('@adiwajshing/baileys')
 const { color } = require('../utils/color')
 
 module.exports = {
     name: 'add',
     aliases: ['ad'],
     description: 'Untuk menambahkan orang ke group dengan nomor\nPenggunaan: !add 6285xxxx',
+    // eslint-disable-next-line no-shadow-restricted-names
     execute (client, undefined, pesan, args) {
         if (!client.isGroup) return client.reply(pesan.error.group)
         if (!client.isGroupAdmins) return client.reply(pesan.hanya.admin)
@@ -17,6 +17,6 @@ module.exports = {
         } catch (e) {
             console.log('Error : %s', color(e, 'red'))
             client.reply('Gagal menambahkan target, mungkin karena di private')
-       }
+        }
     }
 }
diff --git a/command/clearall.js b/command/clearall.js
index da3247c..30f0d80 100644
--- a/command/clearall.js
+++ b/command/clearall.js
@@ -1,5 +1,3 @@
-const { MessageType } = require('@adiwajshing/baileys')
-
 module.exports = {
     name: 'clearall',
     aliases: ['ca'],
@@ -9,8 +7,8 @@ module.exports = {
         if (!isOwner) return reply('Kamu siapa?')
         chatAll = client.chats.all()
         client.setMaxListeners(25)
-        for (let chat of chatAll) {
-           client.deleteChat(chat.jid)
+        for (const chat of chatAll) {
+            client.deleteChat(chat.jid)
         }
         client.reply('Berhasil menghapus semua chat')
     }
diff --git a/command/demote.js b/command/demote.js
index 5e0d38b..b180f71 100644
--- a/command/demote.js
+++ b/command/demote.js
@@ -1,5 +1,3 @@
-const { MessageType } = require('@adiwajshing/baileys')
-
 module.exports = {
     name: 'demote',
     aliases: ['dm'],
@@ -12,7 +10,7 @@ module.exports = {
         mentioned = chat.message.extendedTextMessage.contextInfo.mentionedJid
         if (mentioned.length > 1) {
             teks = 'Perintah di terima, demote :\n'
-            for (let _ of mentioned) {
+            for (const _ of mentioned) {
                 teks += `@${_.split('@')[0]}\n`
             }
             client.mentions(teks, mentioned, true)
diff --git a/command/help.js b/command/help.js
index e2be3b5..80c4beb 100644
--- a/command/help.js
+++ b/command/help.js
@@ -1,5 +1,3 @@
-const { MessageType } = require('@adiwajshing/baileys')
-
 module.exports = {
     name: 'help',
     aliases: ['h'],
@@ -7,15 +5,15 @@ module.exports = {
     execute (client, chat, pesan, args) {
         const commands = client.cmd.array()
         if (args.length == 0) {
-           let text = `Daftar perintah di bot ini\n\nPrefix: !\n`
-           commands.forEach((cmd) => {
-               text += `- *${cmd.name}* ${cmd.aliases ? `(${cmd.aliases})` : ''}\n`
-           })
-           return client.reply(text)
+            let text = 'Daftar perintah di bot ini\n\nPrefix: !\n'
+            commands.forEach((cmd) => {
+                text += `- *${cmd.name}* ${cmd.aliases ? `(${cmd.aliases})` : ''}\n`
+            })
+            return client.reply(text)
         } else {
-           if (!client.cmd.has(args[0])) return client.reply('Perintah yang anda maksut tidak ada bro')
-           const text = client.cmd.get(args[0]).description
-           return client.reply(text)
+            if (!client.cmd.has(args[0])) return client.reply('Perintah yang anda maksut tidak ada bro')
+            const text = client.cmd.get(args[0]).description
+            return client.reply(text)
         }
     }
 }
diff --git a/command/hidetag.js b/command/hidetag.js
index a74ef92..8fbf834 100644
--- a/command/hidetag.js
+++ b/command/hidetag.js
@@ -1,5 +1,3 @@
-const { MessageType } = require('@adiwajshing/baileys')
-
 module.exports = {
     name: 'hidetag',
     aliases: ['ht'],
@@ -8,9 +6,8 @@ module.exports = {
         if (!client.isGroup) return client.reply(pesan.error.group)
         if (!client.isGroupAdmins) return client.reply(pesan.hanya.admin)
         const value = client.body.slice(9)
-        const group = client.groupMetadata(client.from)
         const memberList = []
-        for (let member of client.groupMembers) {
+        for (const member of client.groupMembers) {
             memberList.push(member.jid)
         }
         const options = {
diff --git a/command/kick.js b/command/kick.js
index ed193fc..6247894 100644
--- a/command/kick.js
+++ b/command/kick.js
@@ -1,5 +1,3 @@
-const { MessageType } = require('@adiwajshing/baileys')
-
 module.exports = {
     name: 'kick',
     aliases: ['k'],
@@ -12,7 +10,7 @@ module.exports = {
         mentioned = chat.message.extendedTextMessage.contextInfo.mentionedJid
         if (mentioned.length > 1) {
             teks = 'Perintah di terima, mengeluarkan :\n'
-            for (let _ of mentioned) {
+            for (const _ of mentioned) {
                 teks += `@${_.split('@')[0]}\n`
             }
             client.mentions(teks, mentioned, true)
diff --git a/command/nulis.js b/command/nulis.js
index 2336752..ca60a55 100644
--- a/command/nulis.js
+++ b/command/nulis.js
@@ -8,11 +8,11 @@ module.exports = {
     description: 'Untuk menuliskan di buku bot\nPenggunaan !nulis _tulisan_',
     execute (client, chat, pesan, args) {
         const value = args.slice().join(' ')
-        fetchJson(`https://mhankbarbar.tech/nulis?text=${value}&apiKey=${client.apiKey}`, {method: 'get'})
-          .then(async (hasil) => {
-              client.reply(pesan.tunggu)
-              const buffer = await getBuffer(hasil.result)
-              client.sendMessage(client.from, buffer, MessageType.image, {quoted: chat, caption: pesan.berhasil})
-          }).catch((err) => console.log(err))
+        fetchJson(`https://mhankbarbar.tech/nulis?text=${value}&apiKey=${client.apiKey}`, { method: 'get' })
+            .then(async (hasil) => {
+                client.reply(pesan.tunggu)
+                const buffer = await getBuffer(hasil.result)
+                client.sendMessage(client.from, buffer, MessageType.image, { quoted: chat, caption: pesan.berhasil })
+            }).catch((err) => console.log(err))
     }
 }
diff --git a/command/nulis2.js b/command/nulis2.js
index ba697b2..e726a4c 100644
--- a/command/nulis2.js
+++ b/command/nulis2.js
@@ -1,6 +1,5 @@
 const { MessageType } = require('@adiwajshing/baileys')
 const { getBuffer } = require('../utils/functions')
-const { fetchJson } = require('../utils/fetcher')
 
 module.exports = {
     name: 'nulis2',
@@ -9,9 +8,9 @@ module.exports = {
     execute (client, chat, pesan, args) {
         const value = args.slice().join(' ')
         getBuffer(`https://api.zeks.xyz/api/nulis?text=${value}&apikey=administrator`)
-          .then((hasil) => {
-              client.reply(pesan.tunggu)
-              client.sendMessage(client.from, hasil, MessageType.image, {quoted: chat, caption: pesan.berhasil})
-          }).catch((err) => console.log(err))
+            .then((hasil) => {
+                client.reply(pesan.tunggu)
+                client.sendMessage(client.from, hasil, MessageType.image, { quoted: chat, caption: pesan.berhasil })
+            }).catch((err) => console.log(err))
     }
 }
diff --git a/krypton.js b/krypton.js
index 7e75d36..21690e8 100644
--- a/krypton.js
+++ b/krypton.js
@@ -129,16 +129,16 @@ async function krypton () {
         if (!isCmd && client.isGroup) console.log('\x1b[1;31m~\x1b[1;37m>', '[\x1b[1;31mRECV\x1b[1;37m]', time, color('Message'), 'client.from', color(client.sender.split('@')[0]), 'in', color(groupName), 'args :', color(args.length))
 
         pesan = {
-              tunggu: '⌛ Sedang di Prosess ⌛',
-              berhasil: '✔️ Berhasil ✔️',
-              hanya: {
-                  admin: '❌ Perintah ini hanya bisa di gunakan oleh admin group! ❌',
-                  botAdmin: '❌ Perintah ini hanya bisa di gunakan ketika bot menjadi admin! ❌'
-              },
-              error: {
-                 group: '❌ Perintah ini hanya bisa di gunakan dalam group! ❌',
-                 args: '❌ Perintah anda salah! ❌'
-              }
+            tunggu: '⌛ Sedang di Prosess ⌛',
+            berhasil: '✔️ Berhasil ✔️',
+            hanya: {
+                admin: '❌ Perintah ini hanya bisa di gunakan oleh admin group! ❌',
+                botAdmin: '❌ Perintah ini hanya bisa di gunakan ketika bot menjadi admin! ❌'
+            },
+            error: {
+                group: '❌ Perintah ini hanya bisa di gunakan dalam group! ❌',
+                args: '❌ Perintah anda salah! ❌'
+            }
         }
 
         /**
diff --git a/utils/fetcher.js b/utils/fetcher.js
index b7c701c..f6ccc34 100644
--- a/utils/fetcher.js
+++ b/utils/fetcher.js
@@ -2,24 +2,22 @@ const fetch = require('node-fetch')
 const fs = require('fs')
 
 exports.getBase64 = getBase64 = async (url) => {
-    const response = await fetch(url, { headers: { 'User-Agent': 'okhttp/4.5.0' } });
-    if (!response.ok) throw new Error(`unexpected response ${response.statusText}`);
-    const buffer = await response.buffer();
-    const videoBase64 = `data:${response.headers.get('content-type')};base64,` + buffer.toString('base64');
-    if (buffer)
-        return videoBase64;
-};
+    const response = await fetch(url, { headers: { 'User-Agent': 'okhttp/4.5.0' } })
+    if (!response.ok) throw new Error(`unexpected response ${response.statusText}`)
+    const buffer = await response.buffer()
+    const videoBase64 = `data:${response.headers.get('content-type')};base64,` + buffer.toString('base64')
+    if (buffer) { return videoBase64 }
+}
 
 exports.getBuffer = getBuffer = async (url) => {
-	const res = await fetch(url, {headers: { 'User-Agent': 'okhttp/4.5.0'}, method: 'GET' })
-	const anu = fs.readFileSync('./src/emror.jpg')
-	if (!res.ok) return { type: 'image/jpeg', result: anu }
-	const buff = await res.buffer()
-	if (buff)
-		return { type: res.headers.get('content-type'), result: buff }
+    const res = await fetch(url, { headers: { 'User-Agent': 'okhttp/4.5.0' }, method: 'GET' })
+    const anu = fs.readFileSync('./src/emror.jpg')
+    if (!res.ok) return { type: 'image/jpeg', result: anu }
+    const buff = await res.buffer()
+    if (buff) { return { type: res.headers.get('content-type'), result: buff } }
 }
 
-exports.fetchJson = fetchJson = (url, options) => new Promise(async (resolve, reject) => {
+exports.fetchJson = fetchJson = (url, options) => new Promise((resolve, reject) => {
     fetch(url, options)
         .then(response => response.json())
         .then(json => {
@@ -31,8 +29,7 @@ exports.fetchJson = fetchJson = (url, options) => new Promise(async (resolve, re
         })
 })
 
-
-exports.fetchText = fetchText = (url, options) => new Promise(async (resolve, reject) => {
+exports.fetchText = fetchText = (url, options) => new Promise((resolve, reject) => {
     fetch(url, options)
         .then(response => response.text())
         .then(text => {
@@ -44,4 +41,4 @@ exports.fetchText = fetchText = (url, options) => new Promise(async (resolve, re
         })
 })
 
-//exports.getBase64 = getBase64;
+// exports.getBase64 = getBase64;
diff --git a/utils/functions.js b/utils/functions.js
index 29b5a10..b183f8a 100644
--- a/utils/functions.js
+++ b/utils/functions.js
@@ -49,11 +49,11 @@ const processTime = (timestamp, now) => {
 }
 
 const getGroupAdmins = (participants) => {
-	admins = []
-	for (let i of participants) {
-		i.isAdmin ? admins.push(i.jid) : ''
-	}
-	return admins
+    admins = []
+    for (const i of participants) {
+        i.isAdmin ? admins.push(i.jid) : ''
+    }
+    return admins
 }
 
 const banner = cfonts.render(('KRYPTON|WHATSAPP|BOT'), {
@@ -64,22 +64,22 @@ const banner = cfonts.render(('KRYPTON|WHATSAPP|BOT'), {
 })
 
 const getBuffer = async (url, options) => {
-	try {
-		options ? options : {}
-		const res = await axios({
-			method: "get",
-			url,
-			headers: {
-				'DNT': 1,
-				'Upgrade-Insecure-Request': 1
-			},
-			...options,
-			responseType: 'arraybuffer'
-		})
-		return res.data
-	} catch (e) {
-		console.log(`Error : ${e}`)
-	}
+    try {
+        options || {}
+        const res = await axios({
+            method: 'get',
+            url,
+            headers: {
+                DNT: 1,
+                'Upgrade-Insecure-Request': 1
+            },
+            ...options,
+            responseType: 'arraybuffer'
+        })
+        return res.data
+    } catch (e) {
+        console.log(`Error : ${e}`)
+    }
 }
 
 module.exports = {
diff --git a/utils/greeting.js b/utils/greeting.js
index 6c8a66f..1a89b03 100644
--- a/utils/greeting.js
+++ b/utils/greeting.js
@@ -1,47 +1,47 @@
 const Canvas = require('wa-canvas')
 
 const welcome = (pushname, gcname, picprofil) => new Promise((resolve, reject) => {
-async function welcome () {
-const image = await new Canvas.Welcome()
-  .setUsername(pushname)
-  .setGuildName(gcname)
-  .setAvatar(picprofil)
-  .setColor("border", "#8015EA")
-  .setColor("username-box", "#8015EA")
-  .setColor("message-box", "#8015EA")
-  .setColor("title", "#8015EA")
-  .setColor("avatar", "#8015EA")
-  .toAttachment();
+    async function welcome () {
+        const image = await new Canvas.Welcome()
+            .setUsername(pushname)
+            .setGuildName(gcname)
+            .setAvatar(picprofil)
+            .setColor('border', '#8015EA')
+            .setColor('username-box', '#8015EA')
+            .setColor('message-box', '#8015EA')
+            .setColor('title', '#8015EA')
+            .setColor('avatar', '#8015EA')
+            .toAttachment()
 
-    const buff = image.toBuffer()
-    const base64 = `data:image/png;base64,${buff.toString('base64')}`
-    return base64
-}
-welcome().then((hasil) => resolve(hasil)).catch((err) => {
-reject(err)
-})
+        const buff = image.toBuffer()
+        const base64 = `data:image/png;base64,${buff.toString('base64')}`
+        return base64
+    }
+    welcome().then((hasil) => resolve(hasil)).catch((err) => {
+        reject(err)
+    })
 })
 
 const goodbye = (pushname, gcname, picprofil) => new Promise((resolve, reject) => {
-async function goodbye () {
-const image = await new Canvas.Goodbye()
-  .setUsername(pushname)
-  .setGuildName(gcname)
-  .setAvatar(picprofil)
-  .setColor("border", "#8015EA")
-  .setColor("username-box", "#8015EA")
-  .setColor("message-box", "#8015EA")
-  .setColor("title", "#8015EA")
-  .setColor("avatar", "#8015EA")
-  .toAttachment();
+    async function goodbye () {
+        const image = await new Canvas.Goodbye()
+            .setUsername(pushname)
+            .setGuildName(gcname)
+            .setAvatar(picprofil)
+            .setColor('border', '#8015EA')
+            .setColor('username-box', '#8015EA')
+            .setColor('message-box', '#8015EA')
+            .setColor('title', '#8015EA')
+            .setColor('avatar', '#8015EA')
+            .toAttachment()
 
-    const buff = image.toBuffer()
-    const base64 = `data:image/png;base64,${buff.toString('base64')}`
-    return base64
-}
-goodbye().then((hasil) => resolve(hasil)).catch((err) => {
-reject(err)
-})
+        const buff = image.toBuffer()
+        const base64 = `data:image/png;base64,${buff.toString('base64')}`
+        return base64
+    }
+    goodbye().then((hasil) => resolve(hasil)).catch((err) => {
+        reject(err)
+    })
 })
 
 module.exports = {