diff --git a/app/models/build_list/filter.rb b/app/models/build_list/filter.rb
index 214c3619b..f974c3672 100644
--- a/app/models/build_list/filter.rb
+++ b/app/models/build_list/filter.rb
@@ -62,8 +62,10 @@ class BuildList::Filter
     end
 
     def build_date_from_params(field_name, params)
-      if params["#{field_name.to_s}(1i)"].present? || params["#{field_name.to_s}(2i)"].present? || params["#{field_name.to_s}(3i)"].present?
-        Date.civil(params["#{field_name.to_s}(1i)"].to_i, params["#{field_name.to_s}(2i)"].to_i, params["#{field_name.to_s}(3i)"].to_i)
+      if params["#{field_name}(1i)"].present? || params["#{field_name}(2i)"].present? || params["#{field_name}(3i)"].present?
+        Date.civil((params["#{field_name}(1i)"].presence || Date.today.year).to_i, 
+                   (params["#{field_name}(2i)"].presence || Date.today.mohth).to_i,
+                   (params["#{field_name}(3i)"].presence || Date.today.day).to_i)
       else
         nil
       end
diff --git a/app/views/platforms/show.html.haml b/app/views/platforms/show.html.haml
index 16a1ed623..28acb9d7a 100644
--- a/app/views/platforms/show.html.haml
+++ b/app/views/platforms/show.html.haml
@@ -59,11 +59,11 @@
         -#= link_to image_tag("web-app-theme/icons/application_edit.png", :alt => t("layout.edit")) + " " + t("layout.edit"), edit_platform_path(@platform), :class => "button"
         = link_to image_tag("web-app-theme/icons/cross.png", :alt => t("layout.delete")) + " " + t("layout.delete"), platform_path(@platform), :method => "delete", :class => "button", :confirm => t("layout.platforms.confirm_delete") if can? :delete, @platform
         - if @platform.released?
-          = link_to t("layout.platforms.unfreeze"), unfreeze_platform_path(@platform), :confirm => I18n.t("layout.platforms.confirm_unfreeze"), :class => "button" if can? :unfreeze, @platform
+          = link_to t("layout.platforms.unfreeze"), unfreeze_platform_path(@platform), :confirm => I18n.t("layout.platforms.confirm_unfreeze"), :method => :post, :class => "button" if can? :unfreeze, @platform
         - else
-          = link_to t("layout.platforms.freeze"), freeze_platform_path(@platform), :confirm => I18n.t("layout.platforms.confirm_freeze"), :class => "button" if can? :freeze, @platform
+          = link_to t("layout.platforms.freeze"), freeze_platform_path(@platform), :confirm => I18n.t("layout.platforms.confirm_freeze"), :method => :post, :class => "button" if can? :freeze, @platform
         = link_to "Клонировать", clone_platform_path(@platform), :class => "button" if can? :clone, @platform
-        = link_to t("layout.platforms.build_all"), build_all_platform_path(@platform), :class => "button" if can? :build_all, @platform
+        = link_to t("layout.platforms.build_all"), build_all_platform_path(@platform), :confirm => I18n.t("layout.confirm"), :method => :post, :class => "button" if can? :build_all, @platform
 
 %a{ :name => "repositories" }
 .block
diff --git a/config/routes.rb b/config/routes.rb
index d15f45d02..41fc838b0 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -41,11 +41,11 @@ Rosa::Application.routes.draw do
     resources :private_users, :except => [:show, :destroy, :update]
 
     member do
-      get 'freeze'
-      get 'unfreeze'
+      post 'freeze'
+      post 'unfreeze'
       get 'clone'
       post 'clone'
-      get 'build_all'
+      post 'build_all'
     end
 
     collection do