diff --git a/main.js b/main.js
index 6c7634b..bb5505c 100644
--- a/main.js
+++ b/main.js
@@ -27,7 +27,7 @@ moduleFiles.forEach((file) => {
     const cookie =
       typeof data.cookie === 'string'
         ? cookieToJson(data.cookie)
-        : data.cookie || {}
+        : data.cookie
 
     return fileModule(
       {
diff --git a/module/login_qr_create.js b/module/login_qr_create.js
index d94cbec..5562099 100644
--- a/module/login_qr_create.js
+++ b/module/login_qr_create.js
@@ -1,10 +1,10 @@
 const QRCode = require('qrcode')
-const { generateChainId } = require('../util/index')
+const { generateChainId, hasCookie } = require('../util/index')
 
 module.exports = (query) => {
   return new Promise(async (resolve) => {
     const platform = query.platform || 'pc'
-    const cookie = query.cookie || ''
+    const cookie = hasCookie(query.cookie) ? query.cookie : ''
 
     // 构建基础URL
     let url = `https://music.163.com/login?codekey=${query.key}`
diff --git a/module/scrobble.js b/module/scrobble.js
index 7adf91e..e2ed226 100644
--- a/module/scrobble.js
+++ b/module/scrobble.js
@@ -1,18 +1,23 @@
 // 听歌打卡
 
 const createOption = require('../util/option.js')
+const { hasCookie } = require('../util/index')
 const { APP_CONF } = require('../util/config.json')
 const DOMAIN = APP_CONF.clDomian
 module.exports = async (query, request) => {
   // 注入 os=osx 的 cookie
-  let cookie = query.cookie || ''
+  let cookie = hasCookie(query.cookie)
+    ? query.cookie
+    : process.env.NETEASE_COOKIE || ''
   if (typeof cookie === 'object') {
     cookie = Object.assign({ os: 'osx' }, cookie)
   } else if (typeof cookie === 'string') {
     if (cookie.indexOf('os=') > -1) {
       cookie = cookie.replace(/os=[^;]+/g, 'os=osx')
-    } else {
+    } else if (cookie) {
       cookie = cookie + '; os=osx'
+    } else {
+      cookie = 'os=osx'
     }
   } else {
     cookie = 'os=osx'
diff --git a/module/scrobble_v1.js b/module/scrobble_v1.js
index 84c3658..0351baa 100644
--- a/module/scrobble_v1.js
+++ b/module/scrobble_v1.js
@@ -13,6 +13,7 @@ const {
   buildMetaJson,
   doUpload,
 } = require('../util/ncbl')
+const { hasCookie } = require('../util/index')
 
 module.exports = async (query, request) => {
   // --- 参数校验 ---
@@ -32,7 +33,9 @@ module.exports = async (query, request) => {
   const sourceName = query.source || 'list'
 
   // --- 解析认证上下文 ---
-  const rawCookie = query.cookie || ''
+  const rawCookie = hasCookie(query.cookie)
+    ? query.cookie
+    : process.env.NETEASE_COOKIE || ''
   const cookieObj = parseCookie(rawCookie)
   cookieObj.os = 'pc'
   const ctx = extractContext(cookieObj)
diff --git a/util/index.js b/util/index.js
index e76d665..e253912 100644
--- a/util/index.js
+++ b/util/index.js
@@ -103,6 +103,15 @@ module.exports = {
     return obj
   },
 
+  hasCookie(cookie) {
+    if (typeof cookie === 'string') return cookie.length > 0
+    return (
+      cookie !== null &&
+      typeof cookie === 'object' &&
+      Object.keys(cookie).length > 0
+    )
+  },
+
   cookieObjToString(cookie) {
     // 优化：使用预绑定的keys函数和for循环
     const cookieKeys = keys(cookie)
@@ -226,6 +235,8 @@ const cookieToJsonOptimized = (function() {
 function getCookieValue(cookieStr, name) {
   if (!cookieStr) return ''
 
+  if (typeof cookieStr === 'object') return cookieStr[name] || ''
+
   const cookies = '; ' + cookieStr
   const parts = cookies.split('; ' + name + '=')
   if (parts.length === 2) return parts.pop().split(';').shift()
diff --git a/util/option.js b/util/option.js
index 9796234..e10078f 100644
--- a/util/option.js
+++ b/util/option.js
@@ -1,7 +1,11 @@
+const { hasCookie } = require('./index')
+
 const createOption = (query, crypto = '', checkToken = false) => {
   return {
     crypto: query.crypto || crypto || '',
-    cookie: query.cookie || process.env.NETEASE_COOKIE,
+    cookie: hasCookie(query.cookie)
+      ? query.cookie
+      : process.env.NETEASE_COOKIE,
     ua: query.ua || '',
     proxy: query.proxy,
     realIP: query.realIP,