diff --git a/guardian/views.py b/guardian/views.py
index 635b8a0..45ba54d 100644
--- a/guardian/views.py
+++ b/guardian/views.py
@@ -205,7 +205,9 @@ class CreateTaskAPIView(viewsets.ModelViewSet):
                 request.data.pop('default_image')
 
             guardian = Guardian.objects.filter(user=request.user).select_related('user').last()
-            junior_data = Junior.objects.filter(id__in=junior_ids).select_related('auth')
+            junior_data = Junior.objects.filter(id__in=junior_ids,
+                                                guardian_code__contains=[guardian.guardian_code]
+                                                ).select_related('auth')
             if junior_data:
                 for junior in junior_data:
                     index = junior.guardian_code.index(guardian.guardian_code)