diff --git a/container/views.py b/container/views.py
index a1eae54..b57af54 100644
--- a/container/views.py
+++ b/container/views.py
@@ -27,6 +27,8 @@ class ContainerCreateView(LoginRequiredMixin, generic.CreateView):
     fields = ['named_id', 'description', 'color', 'container_type']
 
     def form_valid(self, form):
+        if not form.instance.named_id.startswith('C-'):
+            form.instance.named_id = 'C-' + form.instance.named_id
         form.instance.changed_by = self.request.user
         form.instance.created_by = self.request.user
         return super().form_valid(form)
@@ -53,8 +55,11 @@ class ContainerUpdateView(LoginRequiredMixin, generic.UpdateView):
     model = Container
     # template_name = 'container/detail.html'
     fields = ['named_id', 'description', 'color', 'container_type']
+    success_url = "/container/"
 
     def form_valid(self, form):
+        if not form.instance.named_id.startswith('C-'):
+            form.instance.named_id = 'C-' + form.instance.named_id
         form.instance.changed_by = self.request.user
         return super().form_valid(form)