diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 2d1f8d771..bd3998621 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -405,11 +405,16 @@ class ProjectsController < ApplicationController
       end
       flash.now[:error] = html if !html.to_s.blank?
     end
-      scm = params[:repository_scm] || (Redmine::Scm::Base.all & Setting.enabled_scm).first
-      @repository = Repository.factory(scm)
-      @repository.is_default = @project.repository.nil?
-      @repository.project = @project
-
+    scm = params[:repository_scm] || (Redmine::Scm::Base.all & Setting.enabled_scm).first
+    @repository = Repository.factory(scm)
+    @repository.is_default = @project.repository.nil?
+    @repository.project = @project
+    unless @project.gpid.nil?
+      g = Gitlab.client
+      @gitlab_branches = g.branches(@project.gpid)
+      @branch_names = g.branches(@project.gpid).map{|b| b.name}
+      @gitlab_default_branch = g.project(@project.gpid).default_branch
+    end
   end
 
   # 项目邀请用户加入实现过程
@@ -670,8 +675,7 @@ class ProjectsController < ApplicationController
     # 更新公开私有时同步gitlab公开私有
     unless @project.gpid.nil?
       g = Gitlab.client
-      gproject = g.project(@project.gpid)
-      params[:project][:is_public] ? g.edit_project(gproject.id, 20) : g.edit_project(gproject.id, 0)
+      params[:project][:is_public] ? g.edit_project(@project.gpid, 20, params[:branch]) : g.edit_project(@project.gpid, 0, params[:branch])
     end
     # end
     if validate_parent_id && @project.save
diff --git a/app/views/projects/settings/_new_edit.html.erb b/app/views/projects/settings/_new_edit.html.erb
index 1d204a52b..eef87bc9b 100644
--- a/app/views/projects/settings/_new_edit.html.erb
+++ b/app/views/projects/settings/_new_edit.html.erb
@@ -18,6 +18,13 @@
           <textarea class="w543" id="project_description" name="project[description]" rows="8" placeholder="最多3000个汉字(或6000个英文字符)"><%= @project.description%></textarea>
           <div class="cl"></div>
         </li>
+        <% if !@project.gpid.nil? && !@gitlab_branches.blank? %>
+          <li>
+            <label class="label02">&nbsp;默认分支&nbsp;&nbsp;：</label>
+            <%= select_tag :branch, options_for_select(["#{@gitlab_default_branch}"]+ @branch_names, @rev), :id => 'branch' %>
+          </li>
+        <% end %>
+        <div class="cl"></div>
         <li >
           <label class="label02">公开&nbsp;&nbsp;：</label>
           <input id="project_is_public" name="project[is_public]" type="checkbox" <%= @project.is_public ? "checked" : ""%>>
diff --git a/app/views/projects/settings/_new_repositories.html.erb b/app/views/projects/settings/_new_repositories.html.erb
index 43535153d..07b2896eb 100644
--- a/app/views/projects/settings/_new_repositories.html.erb
+++ b/app/views/projects/settings/_new_repositories.html.erb
@@ -46,9 +46,9 @@
                 <input type="password" style="display: none"/> <!--阻止表单自动填充 -->
                 <span class="f14"><span class="c_red">*</span><%=l(:label_repository_name)%>：</span>
                 <%= f.text_field :identifier, :disabled =>@repository.nil? || @repository.identifier_frozen? ? true:false,:label=>"", :no_label => true %>
-                <% unless @repository.identifier_frozen? %>
+                <%# unless @repository.identifier_frozen? %>
                     <span class="c_grey"><%=l(:text_length_between,:min=>1,:max=>254)<<l(:text_project_identifier_info) %></span>
-                <% end %>
+                <%# end %>
               </li>
               <div class="cl"></div>
             </ul>
diff --git a/app/views/repositories/_navigation.html.erb b/app/views/repositories/_navigation.html.erb
index c3e154f17..d99df5ed1 100644
--- a/app/views/repositories/_navigation.html.erb
+++ b/app/views/repositories/_navigation.html.erb
@@ -18,7 +18,7 @@
       <!-- Branches Dropdown -->
       <% if !@repository.branches.nil? && @repository.branches.length > 0 -%>
           <%= l(:label_branch) %>:
-          <%= select_tag :branch, options_for_select([''] + @repository.branches, @rev), :id => 'branch' %>
+          <%= select_tag :branch, options_for_select(@repository.branches, @rev), :id => 'branch' %>
       <% end -%>
 
       <% if !@repository.tags.nil? && @repository.tags.length > 0 -%>
diff --git a/lib/gitlab-cli/lib/gitlab/client/projects.rb b/lib/gitlab-cli/lib/gitlab/client/projects.rb
index 8d91edd06..2cc96c4d1 100644
--- a/lib/gitlab-cli/lib/gitlab/client/projects.rb
+++ b/lib/gitlab-cli/lib/gitlab/client/projects.rb
@@ -85,8 +85,8 @@ class Gitlab::Client
     # public (optional) - if true same as setting visibility_level = 20
     # visibility_level (optional)
 
-    def edit_project(id, visibility_level)
-      put("/projects/#{id}", :body => {:visibility_level => visibility_level})
+    def edit_project(id, visibility_level, default_branch)
+      put("/projects/#{id}", :body => {:visibility_level => visibility_level, :default_branch => default_branch})
     end
 
     # Deletes a project.