diff --git a/webapp/services/callback/BuyShopGoodsCbService.php b/webapp/services/callback/BuyShopGoodsCbService.php
new file mode 100644
index 00000000..91e01750
--- /dev/null
+++ b/webapp/services/callback/BuyShopGoodsCbService.php
@@ -0,0 +1,10 @@
+<?php
+
+
+namespace services;
+
+
+class BuyShopGoodsCbService
+{
+
+}
\ No newline at end of file