diff --git a/main.js b/main.js
deleted file mode 100644
index 0b21490..0000000
--- a/main.js
+++ /dev/null
@@ -1,26 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-const request = require('./util/request')
-const { cookieToJson } = require('./util/index')
-
-let obj = {}
-fs.readdirSync(path.join(__dirname, 'module'))
-  .reverse()
-  .forEach((file) => {
-    if (!file.endsWith('.js')) return
-    let fileModule = require(path.join(__dirname, 'module', file))
-    obj[file.split('.').shift()] = function (data) {
-      if (typeof data.cookie === 'string') {
-        data.cookie = cookieToJson(data.cookie)
-      }
-      return fileModule(
-        {
-          ...data,
-          cookie: data.cookie ? data.cookie : {},
-        },
-        request,
-      )
-    }
-  })
-
-module.exports = obj
diff --git a/package.json b/package.json
index c40bf24..0fde53f 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "音乐",
     "网易云音乐nodejs"
   ],
-  "main": "main.js",
+  "main": "server.js",
   "types": "./interface.d.ts",
   "engines": {
     "node": ">=12"
diff --git a/server.js b/server.js
index ff63c09..54c03cc 100644
--- a/server.js
+++ b/server.js
@@ -121,7 +121,7 @@ async function checkVersion() {
 /**
  * Construct the server of NCM API.
  *
- * @param {ModuleDefinition[]} moduleDefs Customized module definitions [advanced]
+ * @param {ModuleDefinition[]} [moduleDefs] Customized module definitions [advanced]
  * @returns {Promise<import("express").Express>} The server instance.
  */
 async function consturctServer(moduleDefs) {