diff --git a/server/routers/back-new/features/image/image.controller.js b/server/routers/back-new/features/image/image.controller.js
index 93733f9..0ac2e00 100644
--- a/server/routers/back-new/features/image/image.controller.js
+++ b/server/routers/back-new/features/image/image.controller.js
@@ -7,7 +7,7 @@ process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
 
 // 获取GigaChat access_token，严格按官方文档
 async function getGigaChatToken() {
-  const apiKey = process.env.GIGACHAT_API_KEY;
+  const apiKey = process.env.GIGACHAT_API_KEY || 'KEYVALUE';
   const scope = process.env.GIGACHAT_SCOPE || 'GIGACHAT_API_PERS';
   if (!apiKey) throw new Error('GIGACHAT_API_KEY 未配置');