diff --git a/apps/tools.js b/apps/tools.js
index fe098a2..eedcc5e 100644
--- a/apps/tools.js
+++ b/apps/tools.js
@@ -10,7 +10,7 @@ import HttpProxyAgent from "https-proxy-agent";
 import { mkdirsSync } from "../utils/file.js";
 import { downloadBFile, getDownloadUrl, mergeFileToMp4, getDynamic } from "../utils/bilibili.js";
 import { parseUrl, parseM3u8, downloadM3u8Videos, mergeAcFileToMp4 } from "../utils/acfun.js";
-import { transMap, douyinTypeMap, XHS_CK, TEN_THOUSAND, BILI_DURATION } from "../utils/constant.js";
+import { transMap, douyinTypeMap, XHS_CK, TEN_THOUSAND } from "../utils/constant.js";
 import { getIdVideo, generateRandomStr } from "../utils/common.js";
 import config from "../model/index.js";
 import Translate from "../utils/trans-strategy.js";
@@ -350,7 +350,7 @@ export class tools extends plugin {
             `简介：${desc}`;
         e.reply([`识别：哔哩哔哩：${title}`, combineContent]);
 
-        await getDownloadUrl(url, duration > BILI_DURATION)
+        await getDownloadUrl(url)
             .then(data => {
                 this.downBili(`${path}temp`, data.videoUrl, data.audioUrl)
                     .then(_ => {
diff --git a/utils/bilibili.js b/utils/bilibili.js
index 354a7e6..86dcb52 100644
--- a/utils/bilibili.js
+++ b/utils/bilibili.js
@@ -35,7 +35,7 @@ async function downloadBFile (url, fullFileName, progressCallback) {
         });
 }
 
-async function getDownloadUrl (url, isLargeVideo=false) {
+async function getDownloadUrl (url) {
     return axios
         .get(url, {
             headers: {
@@ -49,12 +49,11 @@ async function getDownloadUrl (url, isLargeVideo=false) {
                 data.match(/<script>window\.__playinfo__=({.*})<\/script><script>/)?.[1],
             );
             // 如果是大视频直接最低分辨率
-            const level = isLargeVideo ? (Math.min(info?.data?.dash?.video.length - 1, info?.data?.dash?.audio.length - 1)) : 0;
             const videoUrl =
-                info?.data?.dash?.video?.[level]?.baseUrl ?? info?.data?.dash?.video?.[level]?.backupUrl?.[0];
+                info?.data?.dash?.video?.[0]?.baseUrl ?? info?.data?.dash?.video?.[0]?.backupUrl?.[0];
 
             const audioUrl =
-                info?.data?.dash?.audio?.[level]?.baseUrl ?? info?.data?.dash?.audio?.[level]?.backupUrl?.[0];
+                info?.data?.dash?.audio?.[0]?.baseUrl ?? info?.data?.dash?.audio?.[0]?.backupUrl?.[0];
             const title = data.match(/title="(.*?)"/)?.[1]?.replaceAll?.(/\\|\/|:|\*|\?|"|<|>|\|/g, '');
 
 
@@ -92,7 +91,7 @@ async function mergeFileToMp4 (vFullFileName, aFullFileName, outputFileName, sho
 
         return { outputFileName };
     } catch (err) {
-        throw err;
+        logger.error(err);
     }
 }
 
diff --git a/utils/constant.js b/utils/constant.js
index d1fc246..908e599 100644
--- a/utils/constant.js
+++ b/utils/constant.js
@@ -39,5 +39,3 @@ export const TEN_THOUSAND = 10000;
 export const CAT_LIMIT = 10;
 
 export const XHS_CK = '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'
-
-export const BILI_DURATION = 400;