diff --git a/Host/Views/Product/ReBuyIndex.cshtml b/Host/Views/Product/ReBuyIndex.cshtml
index 0395c4b..2532506 100644
--- a/Host/Views/Product/ReBuyIndex.cshtml
+++ b/Host/Views/Product/ReBuyIndex.cshtml
@@ -313,7 +313,7 @@
 
 @section Scripts{
     <script type="text/javascript">
-    var currentPkgId =@defaultPackage.Id;
+    var currentPkgId = 0;
     function selectPackage(id) {
             currentPkgId = id;
             var el = "#pkg" + id;
@@ -333,6 +333,10 @@
             selectPackage(currentPkgId)
         })
         $(".btn-submit").click(function () {
+            if(currentPkgId == 0){
+                alert("未选择套餐！");
+                return;
+            }
             window.location.href = "rebuy?packageId=" + currentPkgId+"&accounts=@ViewBag.accounts";
         })
         selectPackage(currentPkgId)