diff --git a/Marco.Pms.Services/Controllers/OrganizationController.cs b/Marco.Pms.Services/Controllers/OrganizationController.cs
index b20a1d7..1001646 100644
--- a/Marco.Pms.Services/Controllers/OrganizationController.cs
+++ b/Marco.Pms.Services/Controllers/OrganizationController.cs
@@ -364,6 +364,11 @@ namespace Marco.Pms.Services.Controllers
                     {
                         continue;
                     }
+                    var isServiceExist = await _context.ServiceMasters.AnyAsync(s => s.Id == serviceId);
+                    if (!isServiceExist)
+                    {
+                        continue;
+                    }
                     var projectService = projectServices.FirstOrDefault(ps => ps.ServiceId == serviceId);
                     if (projectService == null)
                     {