diff --git a/Host/Views.Mobile/Product/buy.cshtml b/Host/Views.Mobile/Product/buy.cshtml
index f22f7a6..0d9b797 100644
--- a/Host/Views.Mobile/Product/buy.cshtml
+++ b/Host/Views.Mobile/Product/buy.cshtml
@@ -18,17 +18,17 @@
     }
     var randomPwd = ValidateCodeHelper.MakeNumCode(3).ToLower();
     var randomAccount1 = ValidateCodeHelper.MakeCharCode(2).ToLower() + ValidateCodeHelper.MakeNumCode(4).ToLower();   
-    while (m_AccountService.Exist(m => m.Account == randomAccount1))
+    @* while (m_AccountService.Exist(m => m.Account == randomAccount1))
     {
         randomAccount1 = ValidateCodeHelper.MakeCharCode(2).ToLower() + ValidateCodeHelper.MakeNumCode(4).ToLower();
-    }
+    } *@
 
     var randomAccountMutil = ValidateCodeHelper.MakeCharCode(3).ToLower();
 
-    while (m_AccountService.Exist(m => m.Account.StartsWith(randomAccountMutil)))
+    @* while (m_AccountService.Exist(m => m.Account.StartsWith(randomAccountMutil)))
     {
         randomAccountMutil = ValidateCodeHelper.MakeCharCode(3).ToLower();
-    }
+    } *@
 }
 <script src="~/js/vue.js"></script>
 <script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
diff --git a/Host/Views/Product/buy.cshtml b/Host/Views/Product/buy.cshtml
index c7a45ec..49b2d65 100644
--- a/Host/Views/Product/buy.cshtml
+++ b/Host/Views/Product/buy.cshtml
@@ -21,16 +21,16 @@
     var randomPwd = ValidateCodeHelper.MakeNumCode(3).ToLower();
     var randomAccount1 = ValidateCodeHelper.MakeCharCode(2).ToLower() + ValidateCodeHelper.MakeNumCode(4).ToLower();
 
-    while (m_AccountService.Exist(m => m.Account == randomAccount1)) {
+    @* while (m_AccountService.Exist(m => m.Account == randomAccount1)) {
         randomAccount1 = ValidateCodeHelper.MakeCharCode(2).ToLower() + ValidateCodeHelper.MakeNumCode(4).ToLower();
-    }
+    } *@
 
     var randomAccountMutil = ValidateCodeHelper.MakeCharCode(3).ToLower();
 
-    while (m_AccountService.Exist(m =>m.Account.StartsWith(randomAccountMutil)))
+    @* while (m_AccountService.Exist(m =>m.Account.StartsWith(randomAccountMutil)))
     {
         randomAccountMutil = ValidateCodeHelper.MakeCharCode(3).ToLower();
-    }
+    } *@
 }
 <script src="~/js/vue.js"></script>
 <script type="text/javascript">