diff --git a/app/controllers/admin/import_controller.rb b/app/controllers/admin/import_controller.rb
index a5508a7..fe910e1 100644
--- a/app/controllers/admin/import_controller.rb
+++ b/app/controllers/admin/import_controller.rb
@@ -723,7 +723,27 @@ class Admin::ImportController < OrbitAdminController
         book_types = book["book_types"]
         old_book = Book.where(:rss2_id => book["rss2_id"]).first
         if old_book.nil?
-          new_book = Book.new(:book_title_translations => {"en" => book["book_title"]["en"], "zh_tw" => book["book_title"]["zh-tw"]}, :extracted_chapters_translations => {"en" => book["extracted_chapters"]["en"], "zh_tw" => book["extracted_chapters"]["zh-tw"]}, :publisher_translations => {"en" => book["publishers"]["en"], "zh_tw" => book["publishers"]["zh-tw"]}, :editor_translations => {"en" => book["editor"]["en"], "zh_tw" => book["editor"]["zh-tw"]}, :year => book["year"], :language => book["language"].sub("-","_"), :pages => book["number_of_pages"], :isbn => book["issn"], :publication_date => book["publication_date"], :url => book["reference_url"], :note => book["note"], :rss2_id  => book["rss2_id"])
+          new_book = Book.new(
+            :book_title_translations => {
+              "en" => book["book_title"]["en"], 
+              "zh_tw" => book["book_title"]["zh-tw"]}, 
+            :extracted_chapters_translations => {
+              "en" => book["extracted_chapters"]["en"], 
+              "zh_tw" => book["extracted_chapters"]["zh-tw"]}, 
+            :publisher_translations => {
+              "en" => book["publishers"]["en"], 
+              "zh_tw" => book["publishers"]["zh-tw"]}, 
+            :editor_translations => {
+              "en" => book["editor"]["en"], 
+              "zh_tw" => book["editor"]["zh-tw"]}, 
+            :year => book["year"], 
+            :language => book["language"].sub("-","_"), 
+            :pages => book["number_of_pages"], 
+            :isbn => book["issn"], 
+            :publication_date => book["publication_date"], 
+            :url => book["reference_url"], 
+            :note => book["note"], 
+            :rss2_id  => book["rss2_id"])
           new_book.member_profile = member
           
           if !book["file"].blank?
@@ -828,7 +848,21 @@ class Admin::ImportController < OrbitAdminController
       patents.each do |patent|
         old_patent = Patent.where(:rss2_id => patent["rss2_id"]).first
         if old_patent.nil?
-          new_patent = Patent.new(:patent_title_translations => {"en" => patent["patent_title"]["en"], "zh_tw" => patent["patent_title"]["zh-tw"]}, :authors_translations  => {"en" => patent["patent_author"]["en"], "zh_tw" => patent["patent_author"]["zh-tw"]},:patent_country_translations  => {"en" => patent["patent_country"]["en"], "zh_tw" => patent["patent_country"]["zh-tw"]}, :year => patent["year"], :language => patent["language"], :patent_no => patent["patent_number"], :publish_date => Date.strptime(patent["date_of_publication"], '%Y-%m'), :rss2_id => patent["rss2_id"])
+          new_patent = Patent.new(
+            :patent_title_translations => {
+              "en" => patent["patent_title"]["en"], 
+              "zh_tw" => patent["patent_title"]["zh-tw"]}, 
+            :authors_translations  => {
+              "en" => patent["patent_author"]["en"], 
+              "zh_tw" => patent["patent_author"]["zh-tw"]},
+            :patent_country_translations  => {
+              "en" => patent["patent_country"]["en"], 
+              "zh_tw" => patent["patent_country"]["zh-tw"]}, 
+            :year => patent["year"], 
+            :language => patent["language"].gsub('-','_'), 
+            :patent_no => patent["patent_number"], 
+            :publish_date => Date.strptime(patent["date_of_publication"], '%Y-%m'), 
+            :rss2_id => patent["rss2_id"])
           patent_categories = patent["patent_categories"]
           patent_categories.each do |pc|
             pt = PatentType.where(:title => pc["zh-tw"]).first
@@ -861,7 +895,13 @@ class Admin::ImportController < OrbitAdminController
       researches.each do |research|
         old_research = Research.where(:rss2_id => research["rss2_id"]).first
         if old_research.nil?
-          new_research = Research.new(:research_title_translations => {"en" => research["title"]["en"],"zh_tw" => research["title"]["zh-tw"]},:language => research["language"], :publish_date => research["date_of_publication"], :rss2_id => research["rss2_id"])
+          new_research = Research.new(
+            :research_title_translations => {
+              "en" => research["title"]["en"],
+              "zh_tw" => research["title"]["zh-tw"]},
+            :language => research["language"].gsub('-','_'), 
+            :publish_date => research["date_of_publication"], 
+            :rss2_id => research["rss2_id"])
           
           if research["file"]
             research_file = new_research.research_files.new
@@ -892,8 +932,23 @@ class Admin::ImportController < OrbitAdminController
       diplomas.each do |diploma|
         old_diploma = Diploma.where(:rss2_id => diploma["rss2_id"]).first
         if old_diploma.nil?
-          new_diploma = Diploma.new(:school_name_translations => {"en" => diploma["school_name"]["en"], "zh_tw" => diploma["school_name"]["zh-tw"]},
-            :country_translations => {"en" => diploma["country"]["en"], "zh_tw" => diploma["country"]["zh-tw"]}, :department_translations => {"en" => diploma["department"]["en"], "zh_tw" => diploma["department"]["zh-tw"]}, :degree_translations => {"en" => diploma["degree"]["en"], "zh_tw" => diploma["degree"]["zh-tw"]}, :language => diploma["language"], :start_date => Date.strptime(diploma["start_date"], '%Y-%m'), :end_date => Date.strptime(diploma["end_date"], '%Y-%m'), :rss2_id => diploma["rss2_id"])
+          new_diploma = Diploma.new(
+            :school_name_translations => {
+              "en" => diploma["school_name"]["en"], 
+              "zh_tw" => diploma["school_name"]["zh-tw"]},
+            :country_translations => {
+              "en" => diploma["country"]["en"], 
+              "zh_tw" => diploma["country"]["zh-tw"]}, 
+            :department_translations => {
+              "en" => diploma["department"]["en"], 
+              "zh_tw" => diploma["department"]["zh-tw"]}, 
+            :degree_translations => {
+              "en" => diploma["degree"]["en"], 
+              "zh_tw" => diploma["degree"]["zh-tw"]}, 
+            :language => diploma["language"].gsub('-','_'), 
+            :start_date => Date.strptime(diploma["start_date"], '%Y-%m'), 
+            :end_date => Date.strptime(diploma["end_date"], '%Y-%m'), 
+            :rss2_id => diploma["rss2_id"])
           new_diploma.member_profile = member
           new_diploma.save
         end
@@ -926,7 +981,7 @@ class Admin::ImportController < OrbitAdminController
             :job_title_translations => {
               "en" => experience["job_title"]["en"], 
               "zh_tw" => experience["job_title"]["zh-tw"]}, 
-            :language => experience["language"], 
+            :language => experience["language"].gsub('-','_'), 
             :start_date => Date.strptime(experience["start_date"].gsub('00','01'), '%Y-%m'), 
             :end_date => Date.strptime(experience["end_date"].gsub('00','01'), '%Y-%m'), 
             :rss2_id => experience["rss2_id"])
@@ -953,7 +1008,16 @@ class Admin::ImportController < OrbitAdminController
       honors.each do |honor|
         old_honor = Honor.where(:rss2_id => honor["rss2_id"]).first
         if old_honor.nil?
-          new_honor = Honor.new(:year => honor["year"], :award_name_translations => {"en" => honor["award_name"]["en"], "zh_tw" => honor["award_name"]["zh-tw"]}, :awarding_unit_translations => {"en" => honor["award_unit"]["en"], "zh_tw" => honor["award_unit"]["zh-tw"]}, :language => honor["language"], :rss2_id => honor["rss2_id"])
+          new_honor = Honor.new(
+            :year => honor["year"], 
+            :award_name_translations => {
+              "en" => honor["award_name"]["en"], 
+              "zh_tw" => honor["award_name"]["zh-tw"]}, 
+            :awarding_unit_translations => {
+              "en" => honor["award_unit"]["en"], 
+              "zh_tw" => honor["award_unit"]["zh-tw"]}, 
+            :language => honor["language"].gsub('-','_'), 
+            :rss2_id => honor["rss2_id"])
           pc = HonorType.where(:title => honor["honor_categories"]["zh-tw"]).first
           if pc.nil?
             pc = HonorType.new(:title_translations => {"en" => honor["honor_categories"]["en"], "zh_tw" => honor["honor_categories"]["zh-tw"]})
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index bdc95ed..9abb5fe 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -129,6 +129,7 @@ class ApplicationController < ActionController::Base
       redirect_to new_session_path if @current_user.nil?
       return true
     else
+      session[:login_referer] = request.url
       redirect_to new_session_path
       return false
     end
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index f2aabc1..7623f1d 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -2,17 +2,22 @@ class SessionsController < ApplicationController
   layout "authentication"
   
   def new
+    if session[:user_id]
+      redirect_to admin_dashboards_path
+    end
   end
 
   def create
     user = User.find_by(user_name: params[:user_name]) rescue nil
     if (user && user.authenticate(params[:password]) && user.is_confirmed?.eql?(true))
-      if user.is_approved?
+      if user.is_approved? || user.is_admin?
         session[:user_id] = user.id
-        redirect_to admin_dashboards_path, :notice => "Logged in!"
-      elsif user.is_admin?
-        session[:user_id] = user.id
-        redirect_to admin_dashboards_path, :notice => "Logged in!"
+        if session[:login_referer]
+          redirect_to session[:login_referer]
+          session[:login_referer] = nil
+        else
+          redirect_to admin_dashboards_path
+        end
       else
         flash.now.alert = "User not approved."
         render "new"
@@ -26,6 +31,6 @@ class SessionsController < ApplicationController
   def destroy
     log_user_action
     session[:user_id] = nil
-    redirect_to root_url, :notice => "Logged out!"
+    redirect_to root_url
   end
 end