update

Former-commit-id: 2a8bc513a29d22aadf47217f51c4b198f004edca

projects/IoTCenter/Api/ApiController.cs

@@ -19,7 +19,7 @@ namespace UserCenter.Controllers
     [ApiVersion("1.0")]
     [Route("api/v{version:apiVersion}/[controller]/[action]")]
     [ApiController]
-    public class ApiController : Controller
+    public class ApiController : ControllerBase
     {
         private readonly IHostEnvironment _env;
         private readonly IConfiguration _configuration;