diff --git a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
index eb5bdaab..b726d391 100644
--- a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
+++ b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
@@ -188,7 +188,7 @@ namespace WMS.Web.Repositories
 
             var m = materials.Where(f => (f.Specifications.Equals(serialNumber) || f.MaterialNumber.Equals(serialNumber)));
             if (!string.IsNullOrEmpty(orgCode))
-                m = m.Where(w => w.OrgId.Equals(orgCode));
+                m = m.Where(w => w.OrgCode.Equals(orgCode));
             var material = m.FirstOrDefault();
             if (material != null)
             {