diff --git a/asg_form/Controllers/BlackController.cs b/asg_form/Controllers/BlackController.cs
index 1002dc8..c902057 100644
--- a/asg_form/Controllers/BlackController.cs
+++ b/asg_form/Controllers/BlackController.cs
@@ -167,7 +167,7 @@ namespace asg_form.Controllers
 
         [Route("api/v1/admin/FindBlacks")]
         [HttpGet]
-        public async Task<ActionResult<object>> FindBlacks([FromQuery]string status = null, short page = 1, short limit = 10)
+        public async Task<ActionResult<object>> FindBlacks([FromQuery]string recordYear = null,string violator=null, short page = 1, short limit = 10)
         {
             using (TestDbContext sub = new TestDbContext())
             {
@@ -176,6 +176,8 @@ namespace asg_form.Controllers
                 var TotalRecords = await query.CountAsync();
 
                 var Tasks = await query
+                    .Where(g => g.record_time.Contains(recordYear) && g.violator==violator)
+                    .OrderByDescending(n => n.record_time)
                     .Skip((page - 1) * limit)
                     .Take(limit)
                     .ToListAsync();