diff --git a/src/Popup/Components/CheckBox.tsx b/src/Popup/Components/CheckBox.tsx
index 522fa61..fbdfa7b 100644
--- a/src/Popup/Components/CheckBox.tsx
+++ b/src/Popup/Components/CheckBox.tsx
@@ -9,7 +9,7 @@ interface CheckBoxProps {
 
 const CheckBox = ({ title, onChange, checked }: CheckBoxProps) => {
   return (
-    <Label sx={{ mb: '8px' }}>
+    <Label sx={{ mb: '8px', cursor: 'pointer' }}>
       <Checkbox onChange={onChange} checked={checked} />
       {title}
     </Label>
diff --git a/src/Popup/Pages/UserAgentPage/index.tsx b/src/Popup/Pages/UserAgentPage/index.tsx
index e126642..509e255 100644
--- a/src/Popup/Pages/UserAgentPage/index.tsx
+++ b/src/Popup/Pages/UserAgentPage/index.tsx
@@ -1,5 +1,6 @@
 import { useState, useEffect, ChangeEvent } from 'react'
-import { Box, Label, Radio, Flex, Select } from 'theme-ui'
+import { Box, Label, Select } from 'theme-ui'
+import Checkbox from '../../Components/CheckBox'
 import DebouncedInput from '../../Components/DebouncedInput'
 import userAgents from '../../../utils/userAgents'
 import detachDebugger from '../../../utils/detachDebugger'
@@ -10,77 +11,56 @@ interface UserAgentPageProps {
 }
 
 const UserAgentPage = ({ tab }: UserAgentPageProps) => {
-  const [userAgentType, setUserAgentType] = useState('default')
-  const [operatingSystem, setOperatingSystem] = useState('Windows')
-  const [browser, setBrowser] = useState('Chrome')
+  const [browserDefault, setBrowserDefault] = useState(true)
+  const [userAgentInfo, setUserAgentInfo] = useState('')
   const [userAgent, setUserAgent] = useState('')
   const [platform, setPlatform] = useState('')
 
   useEffect(() => {
     chrome.storage.local.get(
-      ['userAgentType', 'operatingSystem', 'browser', 'userAgent', 'platform'],
+      ['userAgentBrowserDefault', 'userAgentInfo', 'userAgent', 'platform'],
       (storage) => {
-        storage.userAgentType && setUserAgentType(storage.userAgentType)
-        storage.operatingSystem && setOperatingSystem(storage.operatingSystem)
-        storage.browser && setBrowser(storage.browser)
+        storage.userAgentBrowserDefault !== undefined &&
+          setBrowserDefault(storage.userAgentBrowserDefault)
+        storage.userAgentInfo && setUserAgentInfo(storage.userAgentInfo)
         storage.userAgent && setUserAgent(storage.userAgent)
         storage.platform && setPlatform(storage.platform)
       }
     )
   }, [])
 
-  const changeType = (e: ChangeEvent<HTMLInputElement>) => {
-    detachDebugger()
-    setUserAgentType(e.target.value)
-    chrome.storage.local.set({ userAgentType: e.target.value })
-
-    if (e.target.value === 'default') {
-      setUserAgent('')
-      setPlatform('')
-      chrome.storage.local.set({
-        userAgent: '',
-        platform: '',
-      })
-    } else if (e.target.value === 'preloaded') {
-      setUserAgent(userAgents[operatingSystem]['userAgents'][browser])
-      setPlatform(userAgents[operatingSystem]['platform'])
-      chrome.storage.local.set({
-        userAgent: userAgents[operatingSystem]['userAgents'][browser],
-        platform: userAgents[operatingSystem]['platform'],
-      })
+  const changeBrowserDefault = () => {
+    if (!browserDefault) {
+      detachDebugger()
     }
-  }
 
-  const changeOperatingSystem = async (e: ChangeEvent<HTMLSelectElement>) => {
-    detachDebugger()
-    setOperatingSystem(e.target.value)
-    let browserValue = browser
-    if (!userAgents[e.target.value]['userAgents'][browser]) {
-      browserValue = Object.keys(userAgents[e.target.value]['userAgents'])[0]
-      setBrowser(browserValue)
-    }
-    setUserAgent(userAgents[e.target.value]['userAgents'][browserValue])
-    setPlatform(userAgents[e.target.value]['platform'])
     chrome.storage.local.set({
-      userAgent: userAgents[e.target.value]['userAgents'][browserValue],
-      platform: userAgents[e.target.value]['platform'],
-      operatingSystem: e.target.value,
+      userAgentBrowserDefault: !browserDefault,
     })
+    setBrowserDefault(!browserDefault)
   }
 
-  const changeBrowser = (e: ChangeEvent<HTMLSelectElement>) => {
+  const changeUserAgentInfo = async (e: ChangeEvent<HTMLSelectElement>) => {
     detachDebugger()
-    setBrowser(e.target.value)
-    setUserAgent(userAgents[operatingSystem]['userAgents'][e.target.value])
+    setUserAgentInfo(e.target.value)
     chrome.storage.local.set({
-      userAgent: userAgents[operatingSystem]['userAgents'][e.target.value],
-      browser: e.target.value,
+      userAgentInfo: e.target.value,
     })
+
+    if (e.target.value !== 'custom') {
+      const userAgentObj = JSON.parse(e.target.value)
+      setUserAgent(userAgentObj.value)
+      setPlatform(userAgentObj.platform)
+      chrome.storage.local.set({
+        userAgent: userAgentObj.value,
+        platform: userAgentObj.platform,
+      })
+    }
   }
 
   const changeTextInput = () => {
-    if (userAgentType !== 'custom') {
-      setUserAgentType('custom')
+    if (userAgentInfo !== 'custom') {
+      setUserAgentInfo('custom')
       chrome.storage.local.set({
         userAgentType: 'custom',
       })
@@ -89,94 +69,56 @@ const UserAgentPage = ({ tab }: UserAgentPageProps) => {
 
   return (
     <Page isCurrentTab={tab === 'userAgent'} title={'User Agent'}>
-      <Flex
+      <Checkbox
+        title="Use browser default"
+        onChange={changeBrowserDefault}
+        checked={browserDefault}
+      />
+
+      <Box
         sx={{
-          justifyContent: 'space-between',
-          mb: '8px',
+          opacity: browserDefault ? '0.5' : '1',
+          pointerEvents: browserDefault ? 'none' : 'auto',
         }}
       >
-        <Label>
-          <Radio
-            name="userAgentType"
-            value="default"
-            onChange={changeType}
-            checked={userAgentType === 'default'}
-          />
-          Default
-        </Label>
-        <Label>
-          <Radio
-            name="userAgentType"
-            value="preloaded"
-            onChange={changeType}
-            checked={userAgentType === 'preloaded'}
-          />
-          Preloaded
-        </Label>
-        <Label>
-          <Radio
-            name="userAgentType"
-            value="custom"
-            onChange={changeType}
-            checked={userAgentType === 'custom'}
-          />
-          Custom
-        </Label>
-      </Flex>
-      {userAgentType === 'preloaded' && (
-        <Flex sx={{ gap: '16px' }}>
-          <Box sx={{ width: '100%' }}>
-            <Label htmlFor="operatingSystem">Operating System</Label>
-            <Select
-              name="operatingSystem"
-              id="operatingSystem"
-              value={operatingSystem}
-              onChange={changeOperatingSystem}
-              mb={'8px'}
-            >
-              {Object.keys(userAgents).map((key) => (
-                <option value={key} key={key}>
-                  {key}
-                </option>
-              ))}
-            </Select>
-          </Box>
-          <Box sx={{ width: '100%' }}>
-            <Label htmlFor="browser">Browser</Label>
-            <Select
-              name="browser"
-              id="browser"
-              value={browser}
-              onChange={changeBrowser}
-              mb={'8px'}
-            >
-              {Object.keys(userAgents[operatingSystem]['userAgents']).map(
-                (key) => (
-                  <option value={key} key={key}>
-                    {key}
+        <Box sx={{ width: '100%' }}>
+          <Label htmlFor="type">Type</Label>
+          <Select
+            name="type"
+            id="type"
+            value={userAgentInfo}
+            onChange={changeUserAgentInfo}
+            mb={'8px'}
+          >
+            <option value="custom">Custom</option>
+            {Object.keys(userAgents).map((key) => (
+              <optgroup key={key} label={userAgents[key].title}>
+                {userAgents[key].values.map((key: any) => (
+                  <option key={key.value} value={JSON.stringify(key)}>
+                    {key.title}
                   </option>
-                )
-              )}
-            </Select>
-          </Box>
-        </Flex>
-      )}
-      <DebouncedInput
-        name="userAgent"
-        title="User Agent"
-        value={userAgent}
-        setValue={setUserAgent}
-        onChange={changeTextInput}
-        mb="12px"
-      />
-      <DebouncedInput
-        name="platform"
-        title="Platform"
-        value={platform}
-        setValue={setPlatform}
-        onChange={changeTextInput}
-        mb="12px"
-      />
+                ))}
+              </optgroup>
+            ))}
+          </Select>
+        </Box>
+        <DebouncedInput
+          name="userAgent"
+          title="User Agent"
+          value={userAgent}
+          setValue={setUserAgent}
+          onChange={changeTextInput}
+          mb="12px"
+        />
+        <DebouncedInput
+          name="platform"
+          title="Platform"
+          value={platform}
+          setValue={setPlatform}
+          onChange={changeTextInput}
+          mb="12px"
+        />
+      </Box>
     </Page>
   )
 }
diff --git a/src/utils/attachDebugger.ts b/src/utils/attachDebugger.ts
index b4e6f28..a56cc18 100644
--- a/src/utils/attachDebugger.ts
+++ b/src/utils/attachDebugger.ts
@@ -12,6 +12,7 @@ const attachDebugger = (tabId: number) => {
       'localeMatchIP',
       'userAgent',
       'platform',
+      'userAgentBrowserDefault',
     ],
     (storage) => {
       if (
@@ -69,7 +70,10 @@ const attachDebugger = (tabId: number) => {
               )
             }
 
-            if (storage.userAgent || storage.platform) {
+            if (
+              !storage.userAgentBrowserDefault &&
+              (storage.userAgent || storage.platform)
+            ) {
               chrome.debugger.sendCommand(
                 { tabId: tabId },
                 'Emulation.setUserAgentOverride',
diff --git a/src/utils/userAgents.ts b/src/utils/userAgents.ts
index 16007b1..dd48f4a 100644
--- a/src/utils/userAgents.ts
+++ b/src/utils/userAgents.ts
@@ -1,66 +1,334 @@
-const userAgents: any = {
-  Windows: {
-    platform: 'Win32',
-    userAgents: {
-      Chrome:
-        'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
-      Edge: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54',
-      Firefox:
-        'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0',
-      Opera:
-        'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 OPR/65.0.3467.48',
-    },
+const userAgents: any = [
+  {
+    title: 'Android',
+    values: [
+      {
+        title: 'Android (4.0.2) Browser - Galaxy Nexus',
+        value:
+          'Mozilla/5.0 (Linux; U; Android 4.0.2; en-us; Galaxy Nexus Build/ICL53F) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30',
+        platform: 'Android',
+      },
+      {
+        title: 'Android (2.3) Browser - Nexus S',
+        value:
+          'Mozilla/5.0 (Linux; U; Android 2.3.6; en-us; Nexus S Build/GRK39F) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1',
+        platform: 'Android',
+      },
+    ],
   },
-  Mac: {
-    platform: 'MacIntel',
-    userAgents: {
-      Safari:
-        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.1 Safari/605.1.15',
-      Chrome:
-        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
-      Edge: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54',
-      Firefox:
-        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:107.0) Gecko/20100101 Firefox/108.0',
-      Opera:
-        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 OPR/65.0.3467.48',
-    },
+  {
+    title: 'BlackBerry',
+    values: [
+      {
+        title: 'BlackBerry - BB10',
+        value:
+          'Mozilla/5.0 (BB10; Touch) AppleWebKit/537.1+ (KHTML, like Gecko) Version/10.0.0.1337 Mobile Safari/537.1+',
+        platform: 'Android',
+      },
+      {
+        title: 'BlackBerry - PlayBook 2.1',
+        value:
+          'Mozilla/5.0 (PlayBook; U; RIM Tablet OS 2.1.0; en-US) AppleWebKit/536.2+ (KHTML, like Gecko) Version/7.2.1.0 Safari/536.2+',
+        platform: 'Android',
+      },
+      {
+        title: 'BlackBerry - 9900',
+        value:
+          'Mozilla/5.0 (BlackBerry; U; BlackBerry 9900; en-US) AppleWebKit/534.11+ (KHTML, like Gecko) Version/7.0.0.187 Mobile Safari/534.11+',
+        platform: 'Android',
+      },
+    ],
   },
-
-  Linux: {
-    platform: 'Linux x86_64',
-    userAgents: {
-      Chrome:
-        'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
-      Firefox:
-        'Mozilla/5.0 (X11; Linux x86_64; rv:108.0) Gecko/20100101 Firefox/108.0',
-    },
+  {
+    title: 'Chrome',
+    values: [
+      {
+        title: 'Chrome - Android Mobile',
+        value:
+          'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Mobile Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - Android Mobile (high-end)',
+        value:
+          'Mozilla/5.0 (Linux; Android 10; Pixel 4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Mobile Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - Android Tablet',
+        value:
+          'Mozilla/5.0 (Linux; Android 4.3; Nexus 7 Build/JSS15Q) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - iPhone',
+        value:
+          'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/108.0.0.0 Mobile/15E148 Safari/604.1',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - iPad',
+        value:
+          'Mozilla/5.0 (iPad; CPU OS 13_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/108.0.0.0 Mobile/15E148 Safari/604.1',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - Chrome OS',
+        value:
+          'Mozilla/5.0 (X11; CrOS x86_64 10066.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - Mac',
+        value:
+          'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'Chrome - Windows',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+        platform: 'Android',
+      },
+    ],
+  },
+  {
+    title: 'Firefox',
+    values: [
+      {
+        title: 'Firefox - Android Mobile',
+        value:
+          'Mozilla/5.0 (Android 4.4; Mobile; rv:70.0) Gecko/70.0 Firefox/70.0',
+        platform: 'Android',
+      },
+      {
+        title: 'Firefox - Android Tablet',
+        value:
+          'Mozilla/5.0 (Android 4.4; Tablet; rv:70.0) Gecko/70.0 Firefox/70.0',
+        platform: 'Android',
+      },
+      {
+        title: 'Firefox - iPhone',
+        value:
+          'Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) FxiOS/1.0 Mobile/12F69 Safari/600.1.4',
+        platform: 'Android',
+      },
+      {
+        title: 'Firefox - iPad',
+        value:
+          'Mozilla/5.0 (iPad; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) FxiOS/1.0 Mobile/12F69 Safari/600.1.4',
+        platform: 'Android',
+      },
+      {
+        title: 'Firefox - Mac',
+        value:
+          'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:70.0) Gecko/20100101 Firefox/70.0',
+        platform: 'Android',
+      },
+      {
+        title: 'Firefox - Windows',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; WOW64; rv:70.0) Gecko/20100101 Firefox/70.0',
+        platform: 'Android',
+      },
+    ],
+  },
+  {
+    title: 'Googlebot',
+    values: [
+      {
+        title: 'Googlebot',
+        value:
+          'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
+        platform: 'Android',
+      },
+      {
+        title: 'Googlebot Desktop',
+        value:
+          'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Googlebot/2.1; +http://www.google.com/bot.html) Chrome/108.0.0.0 Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'Googlebot Smartphone',
+        value:
+          'Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)',
+        platform: 'Android',
+      },
+    ],
+  },
+  {
+    title: 'Internet Explorer',
+    values: [
+      {
+        title: 'Internet Explorer 11',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko',
+        platform: 'Android',
+      },
+      {
+        title: 'Internet Explorer 10',
+        value:
+          'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)',
+        platform: 'Android',
+      },
+      {
+        title: 'Internet Explorer 9',
+        value:
+          'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)',
+        platform: 'Android',
+      },
+      {
+        title: 'Internet Explorer 8',
+        value:
+          'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)',
+        platform: 'Android',
+      },
+      {
+        title: 'Internet Explorer 7',
+        value: 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)',
+        platform: 'Android',
+      },
+    ],
+  },
+  {
+    title: 'Microsoft Edge',
+    values: [
+      {
+        title: 'Microsoft Edge (Chromium) - Windows',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.0.0',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge (Chromium) - Mac',
+        value:
+          'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/604.1 Edg/108.0.0.0',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge - iPhone',
+        value:
+          'Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 EdgiOS/44.5.0.10 Mobile/15E148 Safari/604.1',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge - iPad',
+        value:
+          'Mozilla/5.0 (iPad; CPU OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 EdgiOS/44.5.2 Mobile/15E148 Safari/605.1.15',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge - Android Mobile',
+        value:
+          'Mozilla/5.0 (Linux; Android 8.1.0; Pixel Build/OPM4.171019.021.D1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Mobile Safari/537.36 EdgA/42.0.0.2057',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge - Android Tablet',
+        value:
+          'Mozilla/5.0 (Linux; Android 6.0.1; Nexus 7 Build/MOB30X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Safari/537.36 EdgA/42.0.0.2057',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge (EdgeHTML) - Windows',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19042',
+        platform: 'Android',
+      },
+      {
+        title: 'Microsoft Edge (EdgeHTML) - XBox',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; Win64; x64; Xbox; Xbox One) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041',
+        platform: 'Android',
+      },
+    ],
+  },
+  {
+    title: 'Opera',
+    values: [
+      {
+        title: 'Opera - Mac',
+        value:
+          'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 OPR/65.0.3467.48',
+        platform: 'Android',
+      },
+      {
+        title: 'Opera - Windows',
+        value:
+          'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 OPR/65.0.3467.48',
+        platform: 'Android',
+      },
+      {
+        title: 'Opera (Presto) - Mac',
+        value:
+          'Opera/9.80 (Macintosh; Intel Mac OS X 10.9.1) Presto/2.12.388 Version/12.16',
+        platform: 'Android',
+      },
+      {
+        title: 'Opera (Presto) - Windows',
+        value: 'Opera/9.80 (Windows NT 6.1) Presto/2.12.388 Version/12.16',
+        platform: 'Android',
+      },
+      {
+        title: 'Opera Mobile - Android Mobile',
+        value:
+          'Opera/12.02 (Android 4.1; Linux; Opera Mobi/ADR-1111101157; U; en-US) Presto/2.9.201 Version/12.02',
+        platform: 'Android',
+      },
+      {
+        title: 'Opera Mini - iOS',
+        value:
+          'Opera/9.80 (iPhone; Opera Mini/8.0.0/34.2336; U; en) Presto/2.8.119 Version/11.10',
+        platform: 'Android',
+      },
+    ],
   },
-  Android: {
-    platform: 'Linux armv8l',
-    userAgents: {
-      Samsung:
-        'Mozilla/5.0 (Linux; Android 5.1.1; SAMSUNG SM-G920P Build/LMY47X) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/3.2 Chrome/38.0.2125.102 Mobile Safari/E7FBAF',
-      Chrome:
-        'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Mobile Safari/537.36',
-      Edge: 'Mozilla/5.0 (Linux; Android 8.1.0; Pixel Build/OPM4.171019.021.D1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Mobile Safari/537.36 EdgA/42.0.0.2057',
-      Firefox:
-        'Mozilla/5.0 (Android 4.4; Mobile; rv:70.0) Gecko/70.0 Firefox/70.0',
-      Opera:
-        'Opera/12.02 (Android 4.1; Linux; Opera Mobi/ADR-1111101157; U; en-US) Presto/2.9.201 Version/12.02',
-    },
+  {
+    title: 'Safari',
+    values: [
+      {
+        title: 'Safari - iPad iOS 13.2',
+        value:
+          'Mozilla/5.0 (iPad; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1',
+        platform: 'Android',
+      },
+      {
+        title: 'Safari - iPhone iOS 13.2',
+        value:
+          'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1',
+        platform: 'Android',
+      },
+      {
+        title: 'Safari - Mac',
+        value:
+          'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Safari/605.1.15',
+        platform: 'Android',
+      },
+    ],
   },
-  iOS: {
-    platform: 'iPhone',
-    userAgents: {
-      Safari:
-        'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1',
-      Chrome:
-        'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/108.0.0.0 Mobile/15E148 Safari/604.1',
-      Edge: 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 EdgiOS/44.5.0.10 Mobile/15E148 Safari/604.1',
-      Firefox:
-        'Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) FxiOS/1.0 Mobile/12F69 Safari/600.1.4',
-    },
+  {
+    title: 'UC Browser',
+    values: [
+      {
+        title: 'UC Browser - Android Mobile',
+        value:
+          'Mozilla/5.0 (Linux; U; Android 8.1.0; en-US; Nexus 6P Build/OPM7.181205.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.11.1.1197 Mobile Safari/537.36',
+        platform: 'Android',
+      },
+      {
+        title: 'UC Browser - iOS',
+        value:
+          'Mozilla/5.0 (iPhone; CPU iPhone OS 12_1 like Mac OS X; zh-CN) AppleWebKit/537.51.1 (KHTML, like Gecko) Mobile/16B92 UCBrowser/12.1.7.1109 Mobile AliApp(TUnionSDK/0.1.20.3)',
+        platform: 'Android',
+      },
+      {
+        title: 'UC Browser - Windows Phone',
+        value:
+          'Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; IEMobile/10.0; ARM; Touch; NOKIA; Lumia 920) UCBrowser/10.1.0.563 Mobile',
+        platform: 'Android',
+      },
+    ],
   },
-}
+]
 
 export default userAgents
diff --git a/src/utils/userAgentsOld.ts b/src/utils/userAgentsOld.ts
new file mode 100644
index 0000000..16007b1
--- /dev/null
+++ b/src/utils/userAgentsOld.ts
@@ -0,0 +1,66 @@
+const userAgents: any = {
+  Windows: {
+    platform: 'Win32',
+    userAgents: {
+      Chrome:
+        'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+      Edge: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54',
+      Firefox:
+        'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0',
+      Opera:
+        'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 OPR/65.0.3467.48',
+    },
+  },
+  Mac: {
+    platform: 'MacIntel',
+    userAgents: {
+      Safari:
+        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.1 Safari/605.1.15',
+      Chrome:
+        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+      Edge: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54',
+      Firefox:
+        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:107.0) Gecko/20100101 Firefox/108.0',
+      Opera:
+        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 OPR/65.0.3467.48',
+    },
+  },
+
+  Linux: {
+    platform: 'Linux x86_64',
+    userAgents: {
+      Chrome:
+        'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36',
+      Firefox:
+        'Mozilla/5.0 (X11; Linux x86_64; rv:108.0) Gecko/20100101 Firefox/108.0',
+    },
+  },
+  Android: {
+    platform: 'Linux armv8l',
+    userAgents: {
+      Samsung:
+        'Mozilla/5.0 (Linux; Android 5.1.1; SAMSUNG SM-G920P Build/LMY47X) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/3.2 Chrome/38.0.2125.102 Mobile Safari/E7FBAF',
+      Chrome:
+        'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Mobile Safari/537.36',
+      Edge: 'Mozilla/5.0 (Linux; Android 8.1.0; Pixel Build/OPM4.171019.021.D1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Mobile Safari/537.36 EdgA/42.0.0.2057',
+      Firefox:
+        'Mozilla/5.0 (Android 4.4; Mobile; rv:70.0) Gecko/70.0 Firefox/70.0',
+      Opera:
+        'Opera/12.02 (Android 4.1; Linux; Opera Mobi/ADR-1111101157; U; en-US) Presto/2.9.201 Version/12.02',
+    },
+  },
+  iOS: {
+    platform: 'iPhone',
+    userAgents: {
+      Safari:
+        'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1',
+      Chrome:
+        'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/108.0.0.0 Mobile/15E148 Safari/604.1',
+      Edge: 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 EdgiOS/44.5.0.10 Mobile/15E148 Safari/604.1',
+      Firefox:
+        'Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) FxiOS/1.0 Mobile/12F69 Safari/600.1.4',
+    },
+  },
+}
+
+export default userAgents