diff --git a/hypha/apply/funds/admin_views.py b/hypha/apply/funds/admin_views.py
index 4b3dbef3650eb7b58a612508130b72e61790350d..d828302fa5c073a31132cab9a91e82f4f4162529 100644
--- a/hypha/apply/funds/admin_views.py
+++ b/hypha/apply/funds/admin_views.py
@@ -101,6 +101,15 @@ class CopyApplicationFormViewClass(CreateView):
 
 class CreateApplicationFormView(CreateView):
 
+    def get_form(self):
+        """
+        Overriding this method to disable the single file block option from Application Form.
+        Set 0 as max_number of single file can be added to make single file block option unavailable or disable.
+        """
+        form = super(CreateApplicationFormView, self).get_form()
+        form.fields['form_fields'].block.meta.block_counts = {'file': {'min_num': 0, 'max_num': 0}}
+        return form
+
     def form_invalid(self, form):
         show_admin_form_error_messages(self.request, form)
         return self.render_to_response(self.get_context_data(form=form))
@@ -108,6 +117,17 @@ class CreateApplicationFormView(CreateView):
 
 class EditApplicationFormView(EditView):
 
+    def get_form(self):
+        """
+        Overriding this method to disable the single file block option from Application Form.
+        Calculating the number of Single file blocks that exist in the instance already.
+        And set that count as max_number of single file block can be added to make single file option disable.
+        """
+        form = super(EditApplicationFormView, self).get_form()
+        single_file_count = sum(1 for block in self.get_instance().form_fields.raw_data if block['type'] == 'file')
+        form.fields['form_fields'].block.meta.block_counts = {'file': {'min_num': 0, 'max_num': single_file_count}}
+        return form
+
     def form_invalid(self, form):
         show_admin_form_error_messages(self.request, form)
         return self.render_to_response(self.get_context_data(form=form))
diff --git a/hypha/apply/stream_forms/blocks.py b/hypha/apply/stream_forms/blocks.py
index f4bba3a4b423fd89b6792ed4e17639d501887765..4abc4c2758f744193a96fb122b96ec81b97bc8cd 100644
--- a/hypha/apply/stream_forms/blocks.py
+++ b/hypha/apply/stream_forms/blocks.py
@@ -429,6 +429,7 @@ class MultiFileFieldBlock(UploadableMediaBlock):
     field_class = MultiFileField
 
     class Meta:
+        icon = 'download'
         label = _('Multiple File field')
         template = 'stream_forms/render_multi_file_field.html'