i define a class named basecontroller implement from controllerbase, it has a query function with [httpget], when i define another class named uniquecontroller implement from basecontroller, and then overwrite the query function, got error： Actions require an explicit HttpMethod binding for Swagger/OpenAPI 3.0

// basecontroller
public class BaseController<T> : ControllerBase where T : BaseModel, new() 
{
        [HttpGet]
        public virtual async Task<IActionResult> Query()
        {
            var models = await _baseService.QueryModelAsync();
            return Ok(ApiResultHelper.Success("Success", new { Value = models }, models.Count));
        }
}

// uniquecontroller
public class UniqueController<T> : BaseController<T> where T : UniqueModel, new()
{
        public new async Task<IActionResult> Query()
        {
            var models = await _modelService.QueryModelAsync();
            return Ok(ApiResultHelper.Success("Success", new { Value = models }, models.Count));
        }
}

// module controller use
public class UserController : UniqueController<UserModel>
    {
        public UserController(UniqueService<UserModel> modelService, IHttpContextAccessor httpContextAccessor) 
            : base(modelService, httpContextAccessor)
        {
        }
}

#exception
An unhandled exception has occurred while executing the request.
      Swashbuckle.AspNetCore.SwaggerGen.SwaggerGeneratorException: Ambiguous HTTP method for action - QfWebServer.Client.Controllers.Framework.RoleController.Query (QfWebServer.Client). Actions require an explicit HttpMethod binding for Swagger/OpenAPI 3.0
         at Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GenerateOperations(IEnumerable`1 apiDescriptions, SchemaRepository schemaRepository)
         at Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GeneratePaths(IEnumerable`1 apiDescriptions, SchemaRepository schemaRepository)
         at Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GetSwaggerDocumentWithoutFilters(String documentName, String host, String basePath)
         at Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GetSwaggerAsync(String documentName, String host, String basePath)
         at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
         at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)