diff --git a/ej2-asp-core-mvc/gantt/task-constraints.md b/ej2-asp-core-mvc/gantt/task-constraints.md
index c52d426e96..7698008c55 100644
--- a/ej2-asp-core-mvc/gantt/task-constraints.md
+++ b/ej2-asp-core-mvc/gantt/task-constraints.md
@@ -63,7 +63,7 @@ TaskFields.ConstraintDate = "constraintDate" // Specifies the relevant date for
 
 {% elsif page.publishingplatform == "aspnet-mvc" %}
 {% raw %}
-```razor
+```cshtml
 TaskFields.Id = "taskId"
 TaskFields.Name = "taskName"
 TaskFields.StartDate = "startDate"
@@ -162,7 +162,7 @@ public void ActionBeginHandler(Syncfusion.EJ2.Gantt.GanttActionEventArgs args)
 }
 ```
 {% elsif page.publishingplatform == "aspnet-mvc" %}
-```razor
+```cshtml
 ActionBegin="ActionBeginHandler"
 ```
 ```c#