From f13e6fb55275d6049def4753ee915630dad5f705 Mon Sep 17 00:00:00 2001
From: wayne <wayne_wei@kingston.com.cn>
Date: Sat, 12 Oct 2019 16:19:14 +0800
Subject: [PATCH] Fix mysql issue

---
 src/ZKEACMS.Product/Controllers/ProductCategoryController.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ZKEACMS.Product/Controllers/ProductCategoryController.cs b/src/ZKEACMS.Product/Controllers/ProductCategoryController.cs
index 8fe2a9f39..7a8aea95a 100644
--- a/src/ZKEACMS.Product/Controllers/ProductCategoryController.cs
+++ b/src/ZKEACMS.Product/Controllers/ProductCategoryController.cs
@@ -7,7 +7,7 @@
 using Microsoft.AspNetCore.Mvc;
 using ZKEACMS.Product.Models;
 using ZKEACMS.Product.Service;
-using Easy.Extend;
+using System.Linq;
 
 namespace ZKEACMS.Product.Controllers
 {
@@ -62,7 +62,7 @@ public override IActionResult Delete(int id)
         [DefaultAuthorize(Policy = PermissionKeys.ViewProductCategory)]
         public JsonResult GetProductCategoryTree()
         {
-            var pages = Service.Get();
+            var pages = Service.Get().ToList();
             var node = new Tree<ProductCategory>().Source(pages).ToNode(m => m.ID.ToString(), m => m.Title, m => m.ParentID.ToString(), "0");
             return Json(node);
         }