diff --git a/apps/tools.js b/apps/tools.js
index a65523f..4f5e685 100644
--- a/apps/tools.js
+++ b/apps/tools.js
@@ -101,7 +101,7 @@ import { saveTDL, startTDL } from "../utils/tdl-util.js";
 import { genVerifyFp } from "../utils/tiktok.js";
 import Translate from "../utils/trans-strategy.js";
 import { mid2id } from "../utils/weibo.js";
-import { ytDlpGetTilt, ytDlpHelper } from "../utils/yt-dlp-util.js";
+import { ytDlpGetTilt, ytDlpHelper, ytDlpGetThumbnail, ytDlpGetDuration } from "../utils/yt-dlp-util.js";
 import { textArrayToMakeForward } from "../utils/yunzai-util.js";
 import puppeteer from "../../../lib/puppeteer/puppeteer.js";
 
@@ -283,6 +283,8 @@ export class tools extends plugin {
         this.biliDownloadMethod = this.toolsConfig.biliDownloadMethod;
         // 加载哔哩哔哩最高分辨率
         this.biliResolution = this.toolsConfig.biliResolution;
+        // 加载youtube的限制时长
+        this.youtubeDuration = this.toolsConfig.youtubeDuration
         // 加载油管下载画质选项
         this.YouTubeGraphicsOptions = this.toolsConfig.YouTubeGraphicsOptions
         // 加载抖音Cookie
@@ -1910,6 +1912,19 @@ export class tools extends plugin {
 
     // 油管解析
     async sy2b(e) {
+        function formatTime(seconds) {
+            // 计算小时、分钟和秒
+            const hours = Math.floor(seconds / 3600);
+            const minutes = Math.floor((seconds % 3600) / 60);
+            const secs = seconds % 60;
+            // 将小时、分钟和秒格式化为两位数
+            const formattedHours = String(hours).padStart(2, '0');
+            const formattedMinutes = String(minutes).padStart(2, '0');
+            const formattedSeconds = String(secs).padStart(2, '0');
+            // 构造时间范围字符串
+            return `00:00:00-${formattedHours}:${formattedMinutes}:${formattedSeconds}`;
+        }
+        const timeRange = await formatTime(this.youtubeDuration)
         const isOversea = await this.isOverseasServer();
         if (!isOversea && !(await testProxy(this.proxyAddr, this.proxyPort))) {
             e.reply("检测到没有梯子，无法解析油管");
@@ -1941,9 +1956,25 @@ export class tools extends plugin {
             }
             const path = this.getCurDownloadPath(e);
             await checkAndRemoveFile(path + "/temp.mp4")
-            const title = await ytDlpGetTilt(url, isOversea, this.myProxy);
-            e.reply(`${ this.identifyPrefix }识别：油管，视频下载中请耐心等待 \n${ title }`);
-            await ytDlpHelper(path, url, isOversea, this.myProxy, true, graphics);
+            await checkAndRemoveFile(path + "/Thumbnail.png")
+            await ytDlpGetThumbnail(path, url, isOversea, this.myProxy)
+            const Duration =  await ytDlpGetDuration(url, isOversea, this.myProxy).toString().replace(/\n/g, '')
+            // logger.info('时长------',Duration)
+            const title = await ytDlpGetTilt(url, isOversea, this.myProxy).toString().replace(/\n/g, '');
+            // logger.info('标题------',title)
+            function convertToSeconds(timeStr) {
+                const [minutes, seconds] = timeStr.split(':').map(Number); // 拆分并转换为数字
+                return minutes * 60 + seconds; // 分钟转化为秒并加上秒数
+            }
+            if(await convertToSeconds(Duration) > this.youtubeDuration){
+                e.reply([
+                    segment.image(`${path}/Thumbnail.png`),
+                    `${this.identifyPrefix}识别：油管，视频下载中请耐心等待 \n视频标题：${title}${DIVIDING_LINE.replace('{}', '限制说明')}\n视频时长：${Duration}分钟\n大于管理员限定时长：${(this.youtubeDuration / 60).toFixed(2).replace(/\.00$/, '')} 分钟\n将截取限定时间部分`
+                ]);
+            } else {
+                e.reply([segment.image(`${ path }/Thumbnail.png`),`${ this.identifyPrefix }识别：油管，视频下载中请耐心等待 \n视频标题：${ title }\n视频时长：${Duration} 分钟`]);
+            }
+            await ytDlpHelper(path, url, isOversea, this.myProxy, true, graphics, timeRange);
             this.sendVideoToUpload(e, `${ path }/temp.mp4`);
         } catch (error) {
             logger.error(error);
diff --git a/config/tools.yaml b/config/tools.yaml
index 019c01f..6a2c75d 100644
--- a/config/tools.yaml
+++ b/config/tools.yaml
@@ -22,12 +22,13 @@ biliCDN: 0 # 哔哩哔哩 CDN，默认为0表示不使用
 biliDownloadMethod: 0 # 哔哩哔哩的下载方式：0默认使用原生稳定的下载方式，如果你在乎内存可以使用轻量的wget和axel下载方式，如果在乎性能可以使用Aria2下载
 biliResolution: 1 # 哔哩哔哩的下载画质，0为原画，1为清晰画，2为流畅画（默认为0）
 
-useLocalNeteaseAPI: false #是否使用网易云解析自建API
-neteaseCookie: '' #网易云ck
-neteaseCloudAPIServer: '' #网易云自建服务器地址
-neteaseCloudAudioQuality: exhigh #网易云解析最高音质 默认exhigh(极高) 分类：standard => 标准,higher => 较高, exhigh=>极高, lossless=>无损, hires=>Hi-Res, jyeffect => 高清环绕声, sky => 沉浸环绕声, dolby => 杜比全景声, jymaster => 超清母带
+useLocalNeteaseAPI: false # 是否使用网易云解析自建API
+neteaseCookie: '' # 网易云ck
+neteaseCloudAPIServer: '' # 网易云自建服务器地址
+neteaseCloudAudioQuality: exhigh # 网易云解析最高音质 默认exhigh(极高) 分类：standard => 标准,higher => 较高, exhigh=>极高, lossless=>无损, hires=>Hi-Res, jyeffect => 高清环绕声, sky => 沉浸环绕声, dolby => 杜比全景声, jymaster => 超清母带
 
-YouTubeGraphicsOptions: 720 #YouTobe的下载画质，0为原画，1080，720，480，自定义画面高度（默认为720）
+YouTubeGraphicsOptions: 720 # YouTobe的下载画质，0为原画，1080，720，480，自定义画面高度（默认为720）
+youtubeDuration: 300 # YouTobe限制的最大视频时长（默认5分钟），单位：秒
 
 douyinCookie: '' # douyin's cookie, 格式：odin_tt=xxx;passport_fe_beating_status=xxx;sid_guard=xxx;uid_tt=xxx;uid_tt_ss=xxx;sid_tt=xxx;sessionid=xxx;sessionid_ss=xxx;sid_ucp_v1=xxx;ssid_ucp_v1=xxx;passport_assist_user=xxx;ttwid=xxx;
 douyinCompression: true # true-压缩，false-不压缩；是否使用压缩视频格式的抖音（默认使用），使用后加速视频发送
diff --git a/guoba.support.js b/guoba.support.js
index e00e4f6..13e31ff 100644
--- a/guoba.support.js
+++ b/guoba.support.js
@@ -220,6 +220,17 @@ export function supportGuoba() {
                         options: BILI_RESOLUTION_LIST,
                     }
                 },
+                {
+                    field: "tools.youtubeDuration",
+                    label: "YouTuBe最大时长",
+                    bottomHelpMessage:
+                        "超过时长会截取指定时间（单位：秒），保护魔法的流量，计算公式：5分钟 x 60秒 = 300秒",
+                    component: "InputNumber",
+                    required: false,
+                    componentProps: {
+                        placeholder: "请输入YouTuBe视频最大时长限制（默认5分钟）",
+                    },
+                },
                 {
                     field: "tools.YouTubeGraphicsOptions",
                     label: "YouTube最高分辨率",
diff --git a/utils/yt-dlp-util.js b/utils/yt-dlp-util.js
index 283f87a..d9eb488 100644
--- a/utils/yt-dlp-util.js
+++ b/utils/yt-dlp-util.js
@@ -10,6 +10,18 @@ function constructProxyParam(isOversea, proxy) {
     return isOversea ? "" : `--proxy ${proxy}`;
 }
 
+
+/**
+ * 获取时长
+ * @param url
+ * @param isOversea
+ * @param proxy
+ * @returns string
+ */
+export function ytDlpGetDuration(url, isOversea, proxy) {
+    return execSync(`yt-dlp --get-duration ${constructProxyParam(isOversea, proxy)} ${url}`);
+}
+
 /**
  * 获取标题
  * @param url
@@ -21,6 +33,17 @@ export function ytDlpGetTilt(url, isOversea, proxy) {
     return execSync(`yt-dlp --get-title ${constructProxyParam(isOversea, proxy)} ${url} --encoding utf8`);
 }
 
+/**
+ * 获取封面
+ * @param path
+ * @param url
+ * @param isOversea
+ * @param proxy
+ */
+export function ytDlpGetThumbnail(path, url, isOversea, proxy) {
+    return execSync(`yt-dlp --write-thumbnail --convert-thumbnails png --skip-download ${constructProxyParam(isOversea, proxy)} ${url} -P ${path} -o "thumbnail.%(ext)s"`);
+}
+
 /**
  * yt-dlp 工具类
  * @returns {Promise<void>}
@@ -30,12 +53,13 @@ export function ytDlpGetTilt(url, isOversea, proxy) {
  * @param proxy      代理地址
  * @param merge      是否合并输出为 mp4 格式 (仅适用于视频合并需求)
  * @param graphics   YouTube画质参数
+ * @param timeRange  截取时间段
  */
-export async function ytDlpHelper(path, url, isOversea, proxy, merge = false, graphics) {
+export async function ytDlpHelper(path, url, isOversea, proxy, merge = false, graphics, timeRange) {
     return new Promise((resolve, reject) => {
         const mergeOption = merge ? '--merge-output-format "mp4"' : '';
 
-        const fParam = url.includes("youtu") ? `-f "bv${graphics}[ext=mp4]+ba[ext=m4a]"` : "";
+        const fParam = url.includes("youtu") ? `--download-sections "*${timeRange}" -f "bv${graphics}[ext=mp4]+ba[ext=m4a]"` : "";
 
         const command = `yt-dlp ${fParam} ${constructProxyParam(isOversea, proxy)} -P ${path} -o "temp.%(ext)s" ${url}`;