diff --git a/app/Http/Controllers/MarhunController.php b/app/Http/Controllers/MarhunController.php
index dc63dbce..d9ec3a44 100644
--- a/app/Http/Controllers/MarhunController.php
+++ b/app/Http/Controllers/MarhunController.php
@@ -991,8 +991,9 @@ class MarhunController extends Controller
                 
                 $status = Pengesahan::where('lelongbidmarhun_id', $lelbidmarhun->lelongbidmarhun_id)
                     ->where('lelongbid_id', $marhun['lelongbid_id'])
-                    ->select('status_ubah', 'request_karat', 'request_berat', 'request_marhun')
+                    ->select('id as sahid','status_ubah', 'request_karat', 'request_berat', 'request_marhun')
                     ->first();
+                    // dd($status);
                     // dump($lelbidmarhun->lelongbidmarhun_id);
                 if($status){
                     if($status->status_ubah == 8 )//jika mutu,berat dan marhun
@@ -1316,9 +1317,15 @@ class MarhunController extends Controller
                 $updatelelongbid->hargaasas = $itemmarhun->sum('hargaasas');
                 $updatelelongbid->update();
             }
+            
+        }
+        elseif ($request->jenis_button == "tidaksah"){ 
+           $deletepengesahan = Pengesahan::where('lelongbid_id', $request->lelongbid_id)
+                            ->where('lelong_id', $request->lelong_id)
+                            ->where('norujukan', $request->norujukan)
+                            ->delete();
+                   
         }
-        // $lelongbids = LelongBid::where('id', $request->lelongbid_id)->first();
-        // $lelongbids->marhun = str_replace($txtmarhun, "", $lelongbids->marhun);
         
 
         return redirect()->route('pengesahan.senarailelongubahmutu')->with('success', 'Pengesahan Mutu Marhun Berjaya');
diff --git a/resources/views/pengesahan/mutumarhun.blade.php b/resources/views/pengesahan/mutumarhun.blade.php
index 911d0a70..1a582aa1 100644
--- a/resources/views/pengesahan/mutumarhun.blade.php
+++ b/resources/views/pengesahan/mutumarhun.blade.php
@@ -246,7 +246,7 @@
             </table>
             <div class="modal-footer" style="margin-top:2%;">
                
-                <button type="button" class="btn btn-danger">Tidak Sah</button>
+                <button type="button" class="btn btn-danger" onclick="functerima(this)" id="tidaksah" >Tidak Sah</button>
                 <button type="button" class="btn btn-success" onclick="functerima(this)" id="terima" >Sahkan</button>
             </div>
         </form>
@@ -328,6 +328,11 @@
             console.log(idmarhun, norujukan);
             // $("#formmutumarhun").submit();
         }
+        else if(jenis == "tidaksah")
+        {
+            $('#jenis_button').val(jenis);
+            $("#formmutumarhun").submit();
+        }
     }
     function submit(e)
     {