diff --git a/apps/tools.js b/apps/tools.js
index bbc276d..01941c5 100644
--- a/apps/tools.js
+++ b/apps/tools.js
@@ -937,7 +937,7 @@ export class tools extends plugin {
                         proxyAddr: this.proxyAddr,
                         proxyPort: this.proxyPort
                     },
-                    numThread: 1,
+                    downloadMethod: this.biliDownloadMethod,
                 })
                 e.reply(segment.image(xImgPath));
             }
@@ -1047,7 +1047,7 @@ export class tools extends plugin {
                         img: item.urlDefault,
                         dir: downloadPath,
                         fileName: `${index}.png`,
-                        numThread: 1,
+                        downloadMethod: this.biliDownloadMethod,
                     }));
                 }
                 // 等待所有图片下载完成
@@ -1265,7 +1265,7 @@ export class tools extends plugin {
                             headersExt: {
                                 "Referer": "http://blog.sina.com.cn/",
                             },
-                            numThread: 1,
+                            downloadMethod: this.biliDownloadMethod,
                         }).then(async (filePath) => {
                             // 格式化为消息对象
                             return {
diff --git a/utils/common.js b/utils/common.js
index d9e871d..6484dc9 100644
--- a/utils/common.js
+++ b/utils/common.js
@@ -7,7 +7,7 @@ import fs from "node:fs";
 import os from "os";
 import common from "../../../lib/common/common.js";
 import path from 'path';
-import { COMMON_USER_AGENT, TEN_THOUSAND } from "../constants/constant.js";
+import { BILI_DOWNLOAD_METHOD, COMMON_USER_AGENT, TEN_THOUSAND } from "../constants/constant.js";
 import { mkdirIfNotExists } from "./file.js";
 
 /**
@@ -204,7 +204,7 @@ export async function downloadImg({
                                       isProxy = false,
                                       headersExt = {},
                                       proxyInfo = {},
-                                      numThread = 1,
+                                      downloadMethod = 0,
                                   }) {
     const downloadImgParams = {
         img,
@@ -213,12 +213,11 @@ export async function downloadImg({
         isProxy,
         headersExt,
         proxyInfo,
-        numThread,
     }
-    logger.info(logger.yellow(`[R插件][图片下载] 当前使用线程数：${ numThread }`));
-    if (numThread === 1) {
+    logger.info(logger.yellow(`[R插件][图片下载] 当前使用的方法：${ BILI_DOWNLOAD_METHOD[downloadMethod].label }`));
+    if (downloadMethod === 0) {
         return normalDownloadImg(downloadImgParams);
-    } else if (numThread > 1) {
+    } else if (downloadMethod === 1) {
         return downloadImgWithAria2(downloadImgParams);
     }
 }