diff --git a/apps/product/models/detail-service.js b/apps/product/models/detail-service.js
index 9600cf4..1d2b69d 100644
--- a/apps/product/models/detail-service.js
+++ b/apps/product/models/detail-service.js
@@ -31,7 +31,7 @@ const BLANK_STR = ' ';
 const cachedRequestData = {};
 
 //展览票
-const EXHIBITION_TICKET = 51257610;
+const EXHIBITION_TICKET = 512579596;
 
 const _getProductAdditionInfoAsync = (data) => {
     return co(function * () {