diff --git a/app/helpers/admin/journal_papers_helper.rb b/app/helpers/admin/journal_papers_helper.rb
index 881af51..a5abbbb 100644
--- a/app/helpers/admin/journal_papers_helper.rb
+++ b/app/helpers/admin/journal_papers_helper.rb
@@ -118,7 +118,7 @@ module Admin::JournalPapersHelper
 
   def get_data_for_excel(year_start,year_end)
     data = []
-    roles = Role.where(:disabled => false, :title.ne => "", :title.ne => nil)
+    roles = Role.where(:disabled => false, :title.ne => "", :title.ne => nil).asc(:key)
     roles.each do |role|
       d = {}
       d["name"] = role.title
diff --git a/app/views/admin/journal_papers/analysis.html.erb b/app/views/admin/journal_papers/analysis.html.erb
index c0dc089..b278374 100644
--- a/app/views/admin/journal_papers/analysis.html.erb
+++ b/app/views/admin/journal_papers/analysis.html.erb
@@ -56,12 +56,12 @@
 			</div>
 			<div class="form-actions">
 				<button id="generate_graph" class="btn btn-info">Graphs</button>
-				<button id="generate_excel" class="btn btn-primary">Export</button>
+				<a href="" id="generate_excel" class="btn btn-primary">Export</a>
 			</div>
 		</form>
 	</div>
 	<div class="analysis-show-area hide in">
-		<% Role.where(:disabled => false, :title.ne => "", :title.ne => nil).each do |role| %>
+		<% Role.where(:disabled => false, :title.ne => "", :title.ne => nil).asc(:key).each do |role| %>
 			<div class="role muted" data-role-id="<%= role.id.to_s %>">
 				<h3><%= role.title %></h3>
 				<div class="graph-area">
@@ -79,6 +79,7 @@
 	
 	$("#generate_excel").on("click",function(){
 		window.location.href = "/admin/journal_papers/download_excel.xlsx?" + "year_start=" + form.form.find("select[name=start_year]").val() + "&year_end=" + form.form.find("select[name=end_year]").val();
+		return false;
 	})
 
 	$("#generate_graph").on("click",function(){