diff --git a/apps/tools.js b/apps/tools.js
index 67ba511..6520d7e 100644
--- a/apps/tools.js
+++ b/apps/tools.js
@@ -85,6 +85,7 @@ import {
     truncateString,
     urlTransformShortLink
 } from "../utils/common.js";
+import { convertFlvToMp4 } from "../utils/ffmpeg-util.js";
 import { checkAndRemoveFile, deleteFolderRecursive, getMediaFilesAndOthers, mkdirIfNotExists } from "../utils/file.js";
 import GeneralLinkAdapter from "../utils/general-link-adapter.js";
 import { LagrangeAdapter } from "../utils/lagrange-adapter.js";
@@ -260,6 +261,8 @@ export class tools extends plugin {
         this.douyinCompression = this.toolsConfig.douyinCompression;
         // 加载抖音是否开启评论
         this.douyinComments = this.toolsConfig.douyinComments;
+        // 加载抖音的是否开启兼容模式
+        this.douyinStreamCompatibility = this.toolsConfig.douyinStreamCompatibility;
         // 加载小红书Cookie
         this.xiaohongshuCookie = this.toolsConfig.xiaohongshuCookie;
         // 翻译引擎
@@ -352,7 +355,6 @@ export class tools extends plugin {
             const webcastResp = await fetch(dyApi);
             const webcastData = await webcastResp.json();
             const item = webcastData.data.room;
-            logger.info(item);
             const { title, cover, user_count, stream_url } = item;
             const dySendContent = `${ this.identifyPrefix }识别：抖音直播，${ title }`
             e.reply([segment.image(cover?.url_list?.[0]), dySendContent, `\n🏄‍♂️在线人数：${ user_count }人正在观看`]);
@@ -481,8 +483,13 @@ export class tools extends plugin {
      * @param second
      */
     async sendStreamSegment(e, stream_url, second = this.streamDuration) {
-        const outputFilePath = `${ this.getCurDownloadPath(e) }/stream_${second}s.flv`;
-        await checkAndRemoveFile(outputFilePath);
+        let outputFilePath = `${ this.getCurDownloadPath(e) }/stream_${second}s.flv`;
+        // 删除临时文件
+        if (this.douyinStreamCompatibility) {
+            await checkAndRemoveFile(outputFilePath.replace("flv", "mp4"));
+        } else {
+            await checkAndRemoveFile(outputFilePath);
+        }
 
         // 创建一个取消令牌
         const CancelToken = axios.CancelToken;
@@ -502,9 +509,17 @@ export class tools extends plugin {
             setTimeout(async () => {
                 logger.info(`[R插件][发送直播流] 直播下载 ${ second } 秒钟到，停止下载！`);
                 // 取消请求
-                source.cancel('下载时间到，停止请求');
+                source.cancel('[R插件][发送直播流] 下载时间到，停止请求');
                 response.data.unpipe(file); // 取消管道连接
                 file.end(); // 结束写入
+                // 这里判断是否开启兼容模式
+                if (this.douyinStreamCompatibility) {
+                    logger.info(`[R插件][发送直播流] 开启兼容模式，开始转换mp4格式...`);
+                    const resolvedOutputPath = await convertFlvToMp4(outputFilePath, outputFilePath.replace(".flv", ".mp4"));
+                    fs.unlinkSync(outputFilePath);
+                    outputFilePath = resolvedOutputPath;
+                    logger.info(`[R插件][发送直播流] 转换完成，开始发送视频...`);
+                }
                 await this.sendVideoToUpload(e, outputFilePath);
             }, second * 1000);
 
diff --git a/config/tools.yaml b/config/tools.yaml
index cc46cfe..0785d9a 100644
--- a/config/tools.yaml
+++ b/config/tools.yaml
@@ -26,6 +26,7 @@ YouTubeGraphicsOptions: 720 #YouTobe的下载画质，0为原画，1080，720，
 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
 douyinComments: false # true-开启评论，false-关闭评论
+douyinStreamCompatibility: false # 兼容模式，NCQQ不用开，其他ICQQ、LLO需要开启
 
 xiaohongshuCookie: '' # 2024-8-2后反馈必须使用ck，不然无法解析
 
diff --git a/guoba.support.js b/guoba.support.js
index d87e661..a62f977 100644
--- a/guoba.support.js
+++ b/guoba.support.js
@@ -245,6 +245,12 @@ export function supportGuoba() {
                     component: "Switch",
                     required: false,
                 },
+                {
+                    field: "tools.douyinStreamCompatibility",
+                    label: "抖音直播是否开启兼容模式",
+                    component: "Switch",
+                    required: false,
+                },
                 {
                     field: "tools.xiaohongshuCookie",
                     label: "小红书的Cookie",
diff --git a/utils/ffmpeg-util.js b/utils/ffmpeg-util.js
index df277ad..27ffa1e 100644
--- a/utils/ffmpeg-util.js
+++ b/utils/ffmpeg-util.js
@@ -1,5 +1,6 @@
 import path from 'path';
 import { exec } from 'child_process';
+import fs from "fs";
 
 /**
  * 提取关键帧
@@ -34,22 +35,32 @@ export async function extractKeyframes(inputFilePath, outputFolderPath, frameCou
  * @param {string} outputFilePath - 输出的 MP4 文件路径
  * @returns {Promise<string>} - 返回一个 Promise，成功时返回输出文件路径，失败时返回错误信息
  */
-function convertFlvToMp4(inputFilePath, outputFilePath) {
+export function convertFlvToMp4(inputFilePath, outputFilePath) {
     return new Promise((resolve, reject) => {
-        const command = `ffmpeg -i ${inputFilePath} ${outputFilePath}`;
+        const resolvedInputPath = path.resolve(inputFilePath);
+        const resolvedOutputPath = path.resolve(outputFilePath);
 
-        logger.info(`[R插件][ffmpeg工具]执行命令：${command}`);
-
-        exec(command, (error, stdout, stderr) => {
-            if (error) {
-                reject(`执行 ffmpeg 命令时出错: ${error.message}`);
+        // 检查文件是否存在
+        fs.access(resolvedInputPath, fs.constants.F_OK, (err) => {
+            if (err) {
+                reject(`[R插件][ffmpeg工具]输入文件不存在: ${resolvedInputPath}`);
                 return;
             }
-            if (stderr) {
-                reject(`ffmpeg 标准错误输出: ${stderr}`);
-                return;
-            }
-            resolve(outputFilePath);
+
+            const command = `ffmpeg -y -i "${resolvedInputPath}" "${resolvedOutputPath}"`;
+            logger.info(`[R插件][ffmpeg工具]执行命令：${command}`);
+
+            // 执行 ffmpeg 转换
+            exec(command, (error, stdout, stderr) => {
+                if (error) {
+                    reject(`[R插件][ffmpeg工具]执行 ffmpeg 命令时出错: ${error.message}`);
+                    return;
+                }
+                if (stderr) {
+                    logger.warn(`[R插件][ffmpeg工具]ffmpeg 标准错误输出: ${stderr}`);
+                }
+                resolve(resolvedOutputPath);
+            });
         });
     });
 }