diff --git a/app.js b/app.js
index ff1ee85..4ec3d95 100644
--- a/app.js
+++ b/app.js
@@ -3,7 +3,6 @@ const express = require('express');
 const path = require('path');
 const cookieParser = require('cookie-parser');
 const logger = require('morgan');
-const rateLimit = require('express-rate-limit');
 
 // 引入环境变量
 require('dotenv')
@@ -34,18 +33,6 @@ app.use('/assets', [
   express.static(__dirname + '/node_modules/bootstrap/dist/'),
 ]);
 
-// Rate Limit
-const allowlist = ['::1', '::ffff:127.0.0.1'];
-const apiLimiter = rateLimit({
-  windowMs: 60 * 1000, // 1 minute
-  max: 6, // limit each IP to 6 requests per windowMs
-  message: 'Too many requests from this IP, please try again after an minute',
-  standardHeaders: true, // Return rate limit info in the `RateLimit-*` headers
-  skipFailedRequests: true, // Don't count failed requests (status >= 400)
-  skip: (request, response) => allowlist.includes(request.ip),
-});
-app.use(apiLimiter);
-
 // 加载路由
 app.use('/', danmakuRouter);
 app.use('/ipinfo', ipinfoRouter);
diff --git a/routes/danmaku.js b/routes/danmaku.js
index ae450af..12b3efc 100644
--- a/routes/danmaku.js
+++ b/routes/danmaku.js
@@ -12,6 +12,18 @@ const {
 const list = [bilibili, mgtv, tencentvideo, youku, iqiyi];
 const memory = require("../utils/memory");
 const leancloud = require("../utils/leancloud");
+const rateLimit = require('express-rate-limit');
+
+// 访问频率限制
+const allowlist = ['::1', '::ffff:127.0.0.1'];
+const apiLimiter = rateLimit({
+	windowMs: 5 * 60 * 1000, // 5 minute
+	max: 5, // limit each IP to 5 requests per windowMs
+	message: 'Too many requests from this IP, please try again later',
+	standardHeaders: true, // Return rate limit info in the `RateLimit-*` headers
+	skipFailedRequests: true, // Don't count failed requests (status >= 400)
+	skip: (request, response) => allowlist.includes(request.ip),
+});
 
 async function build_response(url, req) {
 	for (let q = new URLSearchParams(URL.parse(url).query);q.has("url");) {
@@ -55,7 +67,7 @@ async function build_response(url, req) {
 }
 
 /* GET home page. */
-router.get("/", async function (req, res) {
+router.get("/", apiLimiter, async function (req, res) {
 	leancloud.add("DanmakuAccess", {
 		remoteIP: req.ip,
 		url: req.query.url,