diff --git a/lib/config.js b/lib/config.js
index 0ecdd68a21..bdba654855 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -1,4 +1,5 @@
 require('dotenv').config();
+const randUserAgent = require('@/utils/rand-user-agent');
 let envs = process.env;
 let value;
 
@@ -39,7 +40,7 @@ const calculateValue = () => {
         listenInaddrAny: envs.LISTEN_INADDR_ANY || 1, // 是否允许公网连接，取值 0 1
         requestRetry: parseInt(envs.REQUEST_RETRY) || 2, // 请求失败重试次数
         requestTimeout: parseInt(envs.REQUEST_TIMEOUT) || 30000, // Milliseconds to wait for the server to end the response before aborting the request
-        ua: envs.UA || 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36',
+        ua: envs.UA || randUserAgent({ browser: 'chrome', os: 'mac os', device: 'desktop' }),
         // cors request
         allowOrigin: envs.ALLOW_ORIGIN,
         // cache
diff --git a/lib/utils/rand-user-agent.js b/lib/utils/rand-user-agent.js
new file mode 100644
index 0000000000..c1b915256d
--- /dev/null
+++ b/lib/utils/rand-user-agent.js
@@ -0,0 +1,29 @@
+const randUserAgent = require('rand-user-agent');
+
+/**
+ * A handy function to help generate a legit useragent.
+ *
+ * @param {Object} randUserAgent
+ * @param {string} randUserAgent.browser Name of a browser, case-insensitive. `chrome`, `edge`, `firefox`, `mobile safari`(ios only) or `safari`.
+ * @param {string} randUserAgent.os Name of an OS, case-insensitive. `android`, `ios`, `mac os`, `linux` or `windows`.
+ * @param {string} randUserAgent.device Name of a device, case-insensitive. `desktop`, `mobile` or `tablet`.
+ * @returns A random useragent for the given specifications.
+ */
+module.exports = ({ browser = 'chrome', os = 'mac os', device = 'desktop' }) => {
+    device = device.toLowerCase();
+    browser = browser.toLowerCase();
+    os = os.toLowerCase();
+    let UA = randUserAgent(device, browser, os);
+
+    if (browser === 'chrome') {
+        while (UA.includes('Chrome-Lighthouse') || UA.includes('Gener8') || UA.includes('HeadlessChrome') || UA.includes('SMTBot')) {
+            UA = randUserAgent(device, browser, os);
+        }
+    }
+    if (browser === 'safari') {
+        while (UA.includes('Applebot')) {
+            UA = randUserAgent(device, browser, os);
+        }
+    }
+    return UA;
+};
diff --git a/package.json b/package.json
index 87fd5b5181..a9b0ea7e87 100644
--- a/package.json
+++ b/package.json
@@ -119,6 +119,7 @@
     "plist": "3.0.5",
     "puppeteer": "13.5.2",
     "query-string": "7.1.1",
+    "rand-user-agent": "1.0.58",
     "require-all": "3.0.0",
     "rss-parser": "3.12.0",
     "showdown": "2.0.3",
diff --git a/test/utils/rand-user-agent.js b/test/utils/rand-user-agent.js
new file mode 100644
index 0000000000..8efbc71c3d
--- /dev/null
+++ b/test/utils/rand-user-agent.js
@@ -0,0 +1,40 @@
+const got = require('@/utils/got');
+const config = require('@/config').value;
+const nock = require('nock');
+const randUserAgent = require('@/utils/rand-user-agent');
+const mobileUa = require('@/utils/rand-user-agent')({ browser: 'mobile safari', os: 'ios', device: 'mobile' });
+
+describe('rand-user-agent', () => {
+    it('chrome should not include headlesschrome', () => {
+        const uaArr = Array(100)
+            .fill()
+            .map(() => randUserAgent({ browser: 'chrome', os: 'windows' }));
+        const match = uaArr.find((e) => (e.includes('Chrome-Lighthouse') || e.includes('HeadlessChrome') ? true : false));
+        expect(match).toBeFalsy();
+    });
+
+    it('should has default random ua', async () => {
+        nock('https://rsshub.test')
+            .get('/test')
+            .reply(function () {
+                expect(this.req.headers['user-agent']).toBe(config.ua);
+                expect(this.req.headers['user-agent']).not.toBe(mobileUa);
+                expect(this.req.headers['user-agent']).not.toBe('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36');
+                return [200, ''];
+            });
+        await got('https://rsshub.test/test');
+    });
+
+    it('should match ua configurated', async () => {
+        const response1 = await got('https://www.whatsmyua.info/api/v1/ua');
+        expect(response1.data[0].ua.rawUa).toBe(config.ua);
+
+        const response2 = await got('https://www.whatsmyua.info/api/v1/ua', {
+            headers: {
+                'user-agent': mobileUa,
+            },
+        });
+        expect(response2.data[0].ua.rawUa).toBe(mobileUa);
+        expect(response2.data[0].ua.rawUa).not.toBe(config.ua);
+    });
+});
diff --git a/yarn.lock b/yarn.lock
index 8427190341..d53873390c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3566,9 +3566,9 @@ caniuse-api@^3.0.0:
     lodash.uniq "^4.5.0"
 
 caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001317:
-  version "1.0.30001327"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001327.tgz#c1546d7d7bb66506f0ccdad6a7d07fc6d668c858"
-  integrity sha512-1/Cg4jlD9qjZzhbzkzEaAC2JHsP0WrOc8Rd/3a3LuajGzGWR/hD7TVyvq99VqmTy99eVh8Zkmdq213OgvgXx7w==
+  version "1.0.30001328"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001328.tgz#0ed7a2ca65ec45872c613630201644237ba1e329"
+  integrity sha512-Ue55jHkR/s4r00FLNiX+hGMMuwml/QGqqzVeMQ5thUewznU2EdULFvI3JR7JJid6OrjJNfFvHY2G2dIjmRaDDQ==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -5057,9 +5057,9 @@ ee-first@1.1.1:
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
 electron-to-chromium@^1.4.84:
-  version "1.4.106"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.106.tgz#e7a3bfa9d745dd9b9e597616cb17283cc349781a"
-  integrity sha512-ZYfpVLULm67K7CaaGP7DmjyeMY4naxsbTy+syVVxT6QHI1Ww8XbJjmr9fDckrhq44WzCrcC5kH3zGpdusxwwqg==
+  version "1.4.107"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.107.tgz#564257014ab14033b4403a309c813123c58a3fb9"
+  integrity sha512-Huen6taaVrUrSy8o7mGStByba8PfOWWluHNxSHGBrCgEdFVLtvdQDBr9LBCF9Uci8SYxh28QNNMO0oC17wbGAg==
 
 ellipsize@0.1.0:
   version "0.1.0"
@@ -5255,9 +5255,9 @@ error-inject@^1.0.0:
   integrity sha1-4rPZG1Su1nLzCdlQ0VSFD6EdTzc=
 
 es-abstract@^1.17.2, es-abstract@^1.19.1:
-  version "1.19.2"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.19.2.tgz#8f7b696d8f15b167ae3640b4060670f3d054143f"
-  integrity sha512-gfSBJoZdlL2xRiOCy0g8gLMryhoe1TlimjzU99L/31Z8QEGIhVQI+EWwt5lT+AuU9SnorVupXFqqOGqGfsyO6w==
+  version "1.19.3"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.19.3.tgz#4dd9da55868192756c83c5c30c7878d04e77125d"
+  integrity sha512-4axXLNovnMYf0+csS5rVnS5hLmV1ek+ecx9MuCjByL1E5Nn54avf6CHQxIjgQIHBnfX9AMxTRIy0q+Yu5J/fXA==
   dependencies:
     call-bind "^1.0.2"
     es-to-primitive "^1.2.1"
@@ -5270,7 +5270,7 @@ es-abstract@^1.17.2, es-abstract@^1.19.1:
     is-callable "^1.2.4"
     is-negative-zero "^2.0.2"
     is-regex "^1.1.4"
-    is-shared-array-buffer "^1.0.1"
+    is-shared-array-buffer "^1.0.2"
     is-string "^1.0.7"
     is-weakref "^1.0.2"
     object-inspect "^1.12.0"
@@ -5916,9 +5916,9 @@ fd-slicer@~1.1.0:
     pend "~1.2.0"
 
 fecha@^4.2.0:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/fecha/-/fecha-4.2.1.tgz#0a83ad8f86ef62a091e22bb5a039cd03d23eecce"
-  integrity sha512-MMMQ0ludy/nBs1/o0zVOiKTpG7qMbonKUzjJgQFEuvq6INZ1OraKPRAWkBq5vlKLOUMpmNYG1JoN3oDPUQ9m3Q==
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/fecha/-/fecha-4.2.2.tgz#902c69d332b93c69be48992b9a11e41d36c03581"
+  integrity sha512-5rOQWkBVz3FnYWTi/ELZmq4CoK1Pb+xKNZWuJRsOwo0+8DrP43CrWJtyLVvb5U7z7ggE5llahfDbLjaVNzXVJQ==
 
 figgy-pudding@^3.5.1:
   version "3.5.2"
@@ -7771,7 +7771,7 @@ is-resolvable@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
   integrity sha512-qgDYXFSR5WvEfuS5dMj6oTMEbrrSaM0CrFk2Yiq/gXnBvD9pMa2jGXxyhGLfvhZpuMZe18CJpFxAt3CRs42NMg==
 
-is-shared-array-buffer@^1.0.1:
+is-shared-array-buffer@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-shared-array-buffer/-/is-shared-array-buffer-1.0.2.tgz#8f259c573b60b6a32d4058a1a07430c0a7344c79"
   integrity sha512-sqN2UDu1/0y6uvXyStCOzyhAjCSlHceFoMKJW8W9EU9cvic/QdsZ0kEU93HEy3IUEFZIiH/3w+AH/UQbPHNdhA==
@@ -11353,6 +11353,11 @@ ramda@^0.26.1:
   resolved "https://registry.yarnpkg.com/ramda/-/ramda-0.26.1.tgz#8d41351eb8111c55353617fc3bbffad8e4d35d06"
   integrity sha512-hLWjpy7EnsDBb0p+Z3B7rPi3GDeRG5ZtiI33kJhTt+ORCd38AbAIjB/9zRIUoeTbE/AVX5ZkU7m6bznsvrf8eQ==
 
+rand-user-agent@1.0.58:
+  version "1.0.58"
+  resolved "https://registry.yarnpkg.com/rand-user-agent/-/rand-user-agent-1.0.58.tgz#b98eab16708f168a42b144070bc9820b0e69d877"
+  integrity sha512-i+E4FZXDBuj/SgB6YeOJm1ZKwtceoxOm96yI8el13zyecQhHNrf/9ThxjcyH6GqczGVguR+VjovAPDLPQnJTXA==
+
 randexp@0.4.6:
   version "0.4.6"
   resolved "https://registry.yarnpkg.com/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"