diff --git a/app/models/project.rb b/app/models/project.rb
index ca80d90f8..668e243c9 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -114,8 +114,8 @@ class Project < ActiveRecord::Base
   validates_presence_of :name, :identifier
   validates_uniqueness_of :identifier
   validates_uniqueness_of :name
-  validates_associated :repository, :wiki
-  # validates_length_of :description, :maximum => 255
+  validates_associated :wiki#, :repository
+      # validates_length_of :description, :maximum => 255
   validates_length_of :name, :maximum => 255
   validates_length_of :homepage, :maximum => 255
   validates_length_of :identifier, :in => 1..IDENTIFIER_MAX_LENGTH
diff --git a/app/views/members/create.js.erb b/app/views/members/create.js.erb
index 3b01980ad..35280b7a4 100644
--- a/app/views/members/create.js.erb
+++ b/app/views/members/create.js.erb
@@ -12,7 +12,11 @@ hideOnLoad();
       $("#member-<%= member.id %>").effect("highlight");
     <% end %>
   <% else %>
-    <% errors = @members.collect {|m| m.errors.full_messages}.flatten.uniq.join(', ') %>
-    alert('<%= raw(escape_javascript(l(:notice_failed_to_save_members, :errors => errors))) %>');
+    <% if @members %>
+        <% errors = @members.collect {|m| m.errors.full_messages}.flatten.uniq.join(', ')%>
+        alert('<%= raw(escape_javascript(l(:notice_failed_to_save_members, :errors => errors || ''))) %>');
+    <% else%>
+//        alert('');
+    <% end%>
   <% end %>
 <% end %>
diff --git a/app/views/projects/settings/_members.html.erb b/app/views/projects/settings/_members.html.erb
index 25f02da0d..9c9c64bd1 100644
--- a/app/views/projects/settings/_members.html.erb
+++ b/app/views/projects/settings/_members.html.erb
@@ -14,8 +14,12 @@
       <table class="list members">
         <thead>
         <tr>
-          <th><%= l(:label_user) %></th>
-          <th><%= l(:label_role_plural) %></th>
+          <th>
+            <%= l(:label_user) %>
+          </th>
+          <th>
+            <%= l(:label_role_plural) %>
+          </th>
           <th style="width:15%"></th>
           <%= call_hook(:view_projects_settings_members_table_header, :project => @project) %>
         </tr>
@@ -24,26 +28,30 @@
         <% members.each do |member| %>
             <% next if member.new_record? %>
             <tr id="member-<%= member.id %>" class="<%= cycle 'odd', 'even' %> member">
-              <td class="<%= member.principal.class.name.downcase %>"><%= link_to_user member.principal %></td>
+              <td class="<%= member.principal.class.name.downcase %>">
+                <%= link_to_user member.principal %>
+              </td>
               <td class="roles">
-    <span id="member-<%= member.id %>-roles">
-      <%= h member.roles.sort.collect(&:to_s).join(', ') %>
-    </span>
+                <span id="member-<%= member.id %>-roles">
+                  <%= h member.roles.sort.collect(&:to_s).join(', ') %>
+                </span>
                 <%= form_for(member, {:as => :membership, :remote => true, :url => membership_path(member),
                                       :method => :put,
                                       :html => {:id => "member-#{member.id}-roles-form", :class => 'hol'}}
                     ) do |f| %>
-
                     <p>
                       <% roles.each do |role| %>
                           <label><%= check_box_tag 'membership[role_ids][]', role.id, member.roles.include?(role),
                                                    :disabled => member.member_roles.detect { |mr| mr.role_id == role.id && !mr.inherited_from.nil? } %> <%= h role %></label><br/>
-                      <% end %></p>
+                      <% end %>
+                    </p>
                     <%= hidden_field_tag 'membership[role_ids][]', '' %>
-                    <p><%= submit_tag l(:button_change), :class => "small" %>
+                    <p>
+                      <%= submit_tag l(:button_change), :class => "small" %>
                       <%= link_to_function l(:button_cancel),
                                            "$('#member-#{member.id}-roles').show(); $('#member-#{member.id}-roles-form').hide(); return false;"
-                      %></p>
+                      %>
+                    </p>
                 <% end %>
               </td>
               <!--modified by huang for: if the user'roles is Manager that he will can't modified himself-->
@@ -77,7 +85,9 @@
         </tbody>
       </table>
   <% else %>
-      <p class="nodata"><%= l(:label_no_data) %></p>
+      <p class="nodata">
+        <%= l(:label_no_data) %>
+      </p>
   <% end %>
 </div>
 
@@ -87,20 +97,25 @@
           <div id="applied_project_block">
             <%= form_for(@applied_members, {:as => :membership, :url => project_memberships_path(@project), :remote => true, :method => :post}) do |f| %>
                 <fieldset>
-                  <legend><%= l(:label_apply_project) %></legend>
-
+                  <legend>
+                    <%= l(:label_apply_project) %>
+                  </legend>
                   <div id="principals_for_applied_member">
                     <%= render_principals_for_applied_members(@project) %>
                   </div>
                   <br/>
                   <!--show the roles which will select-->
-                  <p style="padding-top: 5px"><%= l(:label_role_plural) %>:
+                  <p style="padding-top: 5px">
+                    <%= l(:label_role_plural) %>:
                     <% roles.each do |role| %>
-
-                        <label><%= check_box_tag 'membership[role_ids][]', role.id %> <%= h role %></label>
-                    <% end %></p>
-
-                  <p><%= submit_tag l(:label_approve), :id => 'member-add-submit' %>
+                        <label>
+                          <%= check_box_tag 'membership[role_ids][]', role.id %>
+                          <%= h role %>
+                        </label>
+                    <% end %>
+                  </p>
+                  <p>
+                    <%= submit_tag l(:label_approve), :id => 'member-add-submit' %>
                     <%= submit_tag l(:label_refusal), :name => "refusal_button", :id => 'member-refusal-submit' %>
                   </p>
                 </fieldset>
@@ -110,9 +125,13 @@
 
       <%= form_for(@member, {:as => :membership, :url => project_memberships_path(@project), :remote => true, :method => :post}) do |f| %>
           <fieldset>
-            <legend><%= l(:label_member_new) %></legend>
-
-            <p><%= label_tag "principal_search", l(:label_principal_search) %><%= text_field_tag 'principal_search', nil %></p>
+            <legend>
+              <%= l(:label_member_new) %>
+            </legend>
+            <p>
+              <%= label_tag "principal_search", l(:label_principal_search) %>
+              <%= text_field_tag 'principal_search', nil %>
+            </p>
             <%= javascript_tag "observeSearchfield('principal_search', null, '#{ escape_javascript autocomplete_project_memberships_path(@project, :format => 'js') }')" %>
 
             <div id="principals_for_new_member">
@@ -120,13 +139,18 @@
             </div>
             <br />
             <!--show the roles which will select-->
-            <p style="padding-top: 5px"><%= l(:label_role_plural) %>:
+            <p style="padding-top: 5px">
+              <%= l(:label_role_plural) %>:
               <% roles.each do |role| %>
-
-                  <label><%= check_box_tag 'membership[role_ids][]', role.id %> <%= h role %></label>
-              <% end %></p>
-
-            <p><%= submit_tag l(:button_add), :id => 'member-add-submit' %></p>
+                  <label>
+                    <%= check_box_tag 'membership[role_ids][]', role.id %>
+                    <%= h role %>
+                  </label>
+              <% end %>
+            </p>
+            <p>
+              <%= submit_tag l(:button_add), :id => 'member-add-submit' %>
+            </p>
           </fieldset>
       <% end %>
   <% end %>