diff --git a/public/api_address_config.js b/public/api_address_config.js
index ed45df9..fe53442 100644
--- a/public/api_address_config.js
+++ b/public/api_address_config.js
@@ -9,8 +9,9 @@ window._CONFIG["staticDomainURL"] = window._CONFIG["domianURL"] + "/sys/common/d
 window._CONFIG["pdfDomainURL"] = window._CONFIG["domianURL"] + "/sys/common/pdf/pdfPreviewIframe";
 window._CONFIG["casPrefixUrl"] = "http://cas.example.org:8443/cas";
 // 预览文件地址
-window._CONFIG["onlinePreviewDomainURL"] = "http://localhost:8012/onlinePreview";
+window._CONFIG["onlinePreviewDomainURL"] = "http://127.0.0.1:8012/onlinePreview";
 
 // 会议管理报名二维码地址
-window._CONFIG['singUpQRCodeURL'] = 'http://localhost:3000/signUpEntrance'
+// window._CONFIG['singUpQRCodeURL'] = 'http://localhost:3000/signUpEntrance'
+window._CONFIG['singUpQRCodeURL'] = 'http://127.0.0.1:21825/signUpEntrance'