diff --git a/config/index.js b/config/index.js
index 2e79851..4712a17 100644
--- a/config/index.js
+++ b/config/index.js
@@ -13,7 +13,7 @@ module.exports = {
     },
     sse: {
         heartbeatInterval: 15000, // 15秒
-        allowedOrigins: '*', //process.env.ALLOWED_ORIGINS?.split(',') || ['http://localhost:3001']
+        allowedOrigins: process.env.ALLOWED_ORIGINS?.split(',') || ['http://localhost:3001']
     },
     rateLimit: {
         windowMs: 15 * 60 * 1000, // 15分钟