diff --git a/MES_Model/Controllers/Material/MaterialTypeController.cs b/MES_Model/Controllers/Material/MaterialTypeController.cs
index 5e5bfc5..1d4dc12 100644
--- a/MES_Model/Controllers/Material/MaterialTypeController.cs
+++ b/MES_Model/Controllers/Material/MaterialTypeController.cs
@@ -122,9 +122,10 @@ namespace MDM.Controllers.Material
         [AllowAnonymous]
         public IActionResult ImportTemplateExcel()
         {
-            string path= "./Assets/ImportTemplate";
+            IWebHostEnvironment webHostEnvironment = (IWebHostEnvironment)App.ServiceProvider.GetService(typeof(IWebHostEnvironment));
+            string path= "Assets/ImportTemplate";
             string sFileName = $"MaterialMODEL.xlsx";
-            string fullPath = Path.Combine(path, sFileName);
+            string fullPath = Path.Combine(webHostEnvironment.ContentRootPath,path, sFileName);
             (string, string) result = (sFileName,fullPath);
             return ExportExcel(result.Item2, result.Item1);
         }