diff --git a/README.md b/README.md
index 0c99b6c..64807f2 100644
--- a/README.md
+++ b/README.md
@@ -57,6 +57,11 @@ npm install
 npm start
 ```
 
+带参数启动，设置自定义配置文件，覆盖默认的config.mjs
+```
+npm start -- config_custom.json
+```
+
 在目录todo/里创建任务文件，爬虫检测到新任务后自动抓取数据并保存到data/目录下。
 
 
diff --git a/bot/Bilibili.mjs b/bot/Bilibili.mjs
index 324680f..5af59e8 100644
--- a/bot/Bilibili.mjs
+++ b/bot/Bilibili.mjs
@@ -1,5 +1,4 @@
 import Hero from '@ulixee/hero';
-import configs from '../config.mjs';
 import HeroBot from './HeroBot.mjs';
 import ClientLogPlugin from '../plugin/ClientLogPlugin.mjs';
 import common from '../lib/common.mjs';
diff --git a/bot/Douyin.mjs b/bot/Douyin.mjs
index c060095..8a5e548 100644
--- a/bot/Douyin.mjs
+++ b/bot/Douyin.mjs
@@ -1,5 +1,4 @@
 import Hero from '@ulixee/hero';
-import configs from '../config.mjs';
 import HeroBot from './HeroBot.mjs';
 import ClientLogPlugin from '../plugin/ClientLogPlugin.mjs';
 import common from '../lib/common.mjs';
diff --git a/bot/HeroBot.mjs b/bot/HeroBot.mjs
index ba2f92b..b1f0093 100644
--- a/bot/HeroBot.mjs
+++ b/bot/HeroBot.mjs
@@ -1,5 +1,4 @@
 import Hero from '@ulixee/hero';
-import configs from '../config.mjs';
 import fs from 'node:fs';
 import path from 'node:path';
 import { fileURLToPath } from 'url';
diff --git a/bot/Kuaishou.mjs b/bot/Kuaishou.mjs
index fa3cd44..ebb440f 100644
--- a/bot/Kuaishou.mjs
+++ b/bot/Kuaishou.mjs
@@ -1,5 +1,4 @@
 import Hero from '@ulixee/hero';
-import configs from '../config.mjs';
 import HeroBot from './HeroBot.mjs';
 import ClientLogPlugin from '../plugin/ClientLogPlugin.mjs';
 import common from '../lib/common.mjs';
diff --git a/bot/Xigua.mjs b/bot/Xigua.mjs
index 5536862..264b1ff 100644
--- a/bot/Xigua.mjs
+++ b/bot/Xigua.mjs
@@ -1,5 +1,4 @@
 import Hero from '@ulixee/hero';
-import configs from '../config.mjs';
 import HeroBot from './HeroBot.mjs';
 import ClientLogPlugin from '../plugin/ClientLogPlugin.mjs';
 import common from '../lib/common.mjs';
diff --git a/config.mjs b/config.mjs
index ec09a02..746f2e7 100644
--- a/config.mjs
+++ b/config.mjs
@@ -1,4 +1,6 @@
-export default {
+import common from './lib/common.mjs';
+
+let configs = {
     //自动任务相关配置
     task_list_dir: 'todo/',       //待抓取任务文件保存目录
     data_save_dir: 'data/',       //抓取完成数据保存目录，文件格式：.url快捷方式，详细说明见：https://filesite.io
@@ -59,3 +61,18 @@ export default {
     }
 
 };
+
+async function getConfig() {
+    //自定义JSON格式配置文件支持
+    if (process.argv.length >= 3) {
+        let configFile = process.argv[2];
+        let myConfigs = await common.loadCustomizeConfig(configFile);
+        if (myConfigs) {
+            configs = common.mergeConfigs(myConfigs, configs);
+        }
+    }
+
+    return configs;
+}
+
+export default getConfig;
\ No newline at end of file
diff --git a/lib/common.mjs b/lib/common.mjs
index 4c4866e..be04798 100644
--- a/lib/common.mjs
+++ b/lib/common.mjs
@@ -1,5 +1,7 @@
 //公用方法
 import { rm as removeFile } from 'node:fs/promises';
+import { readdir, readFile } from 'node:fs/promises';
+import path from 'node:path';
 
 export default {
 
@@ -65,4 +67,28 @@ export default {
         return imgType;
     },
 
+    loadCustomizeConfig: async function(configFileName) {
+        let configs = {};
+
+        try {
+            let filepath = path.resolve(configFileName);
+            let content = await readFile(filepath, { encoding: 'utf8' });
+            if (content) {
+                configs = JSON.parse(content);
+            }
+        }catch(error) {
+            console.error('Get config from %s failed: %s', configFileName, error);
+        }
+
+        return configs;
+    },
+
+    mergeConfigs: function(myConfig, configs) {
+        for (const key in myConfig) {
+            configs[key] = myConfig[key];
+        }
+
+        return configs;
+    }
+
 };
diff --git a/lib/taskMoniter.mjs b/lib/taskMoniter.mjs
index c0b8566..984f2f5 100644
--- a/lib/taskMoniter.mjs
+++ b/lib/taskMoniter.mjs
@@ -9,7 +9,6 @@
  * -------------------
  * task数据结构：{id:'', url: '', status:''}
  */
-import configs from '../config.mjs';
 import common from './common.mjs';
 import fs from 'node:fs';
 import { readdir, readFile } from 'node:fs/promises';
diff --git a/spider.mjs b/spider.mjs
index 9ffe3c9..90b9a85 100644
--- a/spider.mjs
+++ b/spider.mjs
@@ -2,7 +2,7 @@
  * 爬虫主程序
  * 负责监听任务目录里的新任务，并自动抓取数据保存到数据目录。
  */
-import configs from './config.mjs';
+import getConfigs from './config.mjs';
 import common from './lib/common.mjs';
 import TaskMoniter from "./lib/taskMoniter.mjs";
 import TaJian from "./lib/tajian.mjs";
@@ -16,6 +16,8 @@ import Bilibili from './bot/Bilibili.mjs';
 import cron from 'node-cron';
 
 (async () => {
+    //设置configs为全局变量
+    global.configs = await getConfigs();
 
     const taskMoniter = new TaskMoniter(configs.task_list_dir);
     const tajian = new TaJian(configs.data_save_dir);