diff --git a/app/controllers/asks_controller.rb b/app/controllers/asks_controller.rb
index 2ea9edd..8686aca 100644
--- a/app/controllers/asks_controller.rb
+++ b/app/controllers/asks_controller.rb
@@ -101,7 +101,7 @@ class AsksController < ApplicationController
             end
           end
         end
-        [category_id, 
+        [category_id,
           {
             setting: ask_setting,
             custom_fields: custom_fields.to_h
@@ -285,6 +285,7 @@ class AsksController < ApplicationController
         'switch_form' => switch_form,
         'ask_setting' => ask_setting,
         'default_ask_setting' => @default_ask_setting,
+        'question_status' => @params['type'],
         'email_regex' => email_regex
       }
     elsif  @layout_type == 'published_index'
@@ -335,7 +336,7 @@ class AsksController < ApplicationController
             end
           end
         end
-        [category_id, 
+        [category_id,
           {
             setting: ask_setting,
             custom_fields: custom_fields.to_h
@@ -444,7 +445,7 @@ class AsksController < ApplicationController
         if !file.blank?
           if v['type']=='image'
             all_to_save += [[k,AskImage.new(file: file,ask_question_id: @ask_question.id)]]
-          else 
+          else
             all_to_save += [[k,AskFile.new(file: file,ask_question_id: @ask_question.id)]]
           end
         end
@@ -594,6 +595,7 @@ class AsksController < ApplicationController
         "identity" => email_er[:identity],
         "mail" => email_er.mail,
         "phone" => email_er.phone,
+        "serial_number" => email_er.get_serial_number,
         # "fax" => email_er.fax,
         # "content" => email_er.content
         "appointment" => email_er.appointment,
@@ -619,6 +621,7 @@ class AsksController < ApplicationController
           "identity" => email_er[:identity],
           "mail" => email_er.mail,
           "phone" => email_er.phone,
+          "serial_number" => email_er.get_serial_number,
           # "fax" => email_er.fax,
           # "content" => email_er.content
           "appointment" => email_er.appointment,
@@ -633,6 +636,17 @@ class AsksController < ApplicationController
     # email_er.email.deliver
   end
 
+  def get_history
+    question = AskQuestion.where(:serial_number => params["ticket_id"].to_i, :mail => params["email"]).first
+    if !question.nil?
+      @histories = question.ask_status_histories
+      @status_mapping = AskTicketStatus.default_sorting.map{|a| [a.key, a.title]}.to_h
+    else
+      @histories = []
+    end
+    render :partial => "history"
+  end
+
   def create_params
     params.require(:ask_question).permit!
   end
@@ -896,4 +910,4 @@ class AsksController < ApplicationController
       end.join
       switch_form
     end
-end
\ No newline at end of file
+end
diff --git a/app/views/asks/_history.html.erb b/app/views/asks/_history.html.erb
new file mode 100644
index 0000000..b771484
--- /dev/null
+++ b/app/views/asks/_history.html.erb
@@ -0,0 +1,36 @@
+<% if @histories.count > 0 %> 
+<table class="table">
+  <thead>
+    <tr>
+      <th><%= t('status') %></th>
+      <th><%= t('ask.modified_by') %></th>
+      <th><%= t('ask.remark') %></th>
+      <th><%= t('ask.attachment') %></th>
+      <th><%= t('ask.updated_at') %></th>
+    </tr>
+  </thead>
+  <tbody>
+    <% @histories.each do |ask_status_history| %>
+      <tr>
+        <td>
+          <%= @status_mapping[ask_status_history.status] %>
+        </td>
+        <td>
+          <%= ask_status_history.modified_by_name %>
+        </td>
+        <td>
+          <%= ask_status_history.comment %>
+        </td>
+        <td>
+          <%= link_to(ask_status_history[:file], ask_status_history.file.url) if ask_status_history.file.present? %>
+        </td>
+        <td>
+          <%= ask_status_history.created_at.strftime("%Y-%m-%d %H:%M:%S") %>
+        </td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+<% else %>
+<p><%= t('no_history_records') %></p
+<% end %>
\ No newline at end of file
diff --git a/app/views/asks/email.html.erb b/app/views/asks/email.html.erb
index ba25546..2a3b2a2 100644
--- a/app/views/asks/email.html.erb
+++ b/app/views/asks/email.html.erb
@@ -9,6 +9,10 @@
     <%= link_to t("edit"), @data['edit_url'] %>
   <% end %>
   <table>
+    <tr>
+      <th><%= t("ask.serial_number") %>：</th>
+      <td><%= @data['serial_number'] %></td>
+    </tr>
     <% question = AskQuestion.find(@data['ask_question_id']) rescue nil %>
     <% if question %>
       <%
@@ -95,6 +99,10 @@
         </tr>
       <% end %>
     <% else %>
+    <tr>
+      <th><%= t("ask.serial_number") %>：</th>
+      <td><%= @data['serial_number'] %></td>
+    </tr>
     <tr>
       <th><%= AskQuestion.human_attribute_name(:name) %>：</th>
       <td><%= @data['name'] %></td>
diff --git a/app/views/asks/index.html.erb b/app/views/asks/index.html.erb
index 338d609..2bf2709 100644
--- a/app/views/asks/index.html.erb
+++ b/app/views/asks/index.html.erb
@@ -119,11 +119,49 @@
 <%# javascript_include_tag "jquery.ui.datepicker.monthyearpicker" %>
 <%= javascript_include_tag 'validator' %>
 <link href="/assets/ask/ask.css" media="screen" rel="stylesheet">
-<div id="new-ask-question" class="ask-question">
-  <%= @switch_form.html_safe %>
-</div>
+
+<% if data['question_status'] == 'status' %>
+  <div id="ticket-status-form">
+    <form id="check_history_form" action="/xhr/asks/get_history" method="post">
+      <div>
+        <label for="history_email_id"><%= t("ask.email_id") %></label>
+        <input id="history_email_id" type="text">
+      </div>
+      <div>
+        <label for="history_ticket_number"><%= t("ask.ticket_number") %></label>
+        <input id="history_ticket_number" type="text">
+      </div>
+      <div>
+        <input type="submit" value="<%= t("ask.check_history") %>" />
+      </div>
+    </form>
+  </div>
+  <div id="history_area">
+  </div>
+<% else %>
+  <div><a href="?type=status" class="btn"><%= t("ask.check_status") %></a>
+  <div id="new-ask-question" class="ask-question">
+    <%= @switch_form.html_safe %>
+  </div>
+<% end %>
 
 <script type='text/javascript'>
+$("#check_history_form").on("submit", function name() {
+  var form = $(this);
+  console.log(form);
+  var data = {
+    "email" : $("#history_email_id").val(),
+    "ticket_id" : $("#history_ticket_number").val()
+  }
+  $.ajax({
+    url : form.attr("action"),
+    data : data,
+    method : "post" 
+  }).done(function(data){
+    $("#history_area").html(data);
+  })
+  return false;
+})
   // $(function(){
   //   $("#button-mail").click(function(){
   //     if( $("#ask_question_name").val()!='' ) $("#ask_question_name").css('border','');
diff --git a/config/locales/en.yml b/config/locales/en.yml
index a44ab93..f5fedd4 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -140,6 +140,8 @@ en:
     must_verify_email: The form can only be filled in after email verification.
     go_to_form: Go to Form
     see_email: "Please check your email, so you can fill out the form."
+    check_status: Check Status
+    check_history: Check History
 
   mongoid:
     attributes:
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 0bec0ca..d294dc1 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -150,6 +150,8 @@ zh_tw:
     must_verify_email: Email驗證後才可開始填寫
     go_to_form: 前往表單
     see_email: "請確認email驗證信，以開始填寫表單。"
+    check_status: Check Status
+    check_history: Check History
 
   mongoid:
     attributes:
diff --git a/config/routes.rb b/config/routes.rb
index d6cdad4..16b5b34 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -63,7 +63,7 @@ Rails.application.routes.draw do
 				collection do
 					delete 'delete'
 					post 'batch_modify_status'
-					get ':id/print', to: 'asks#print' 
+					get ':id/print', to: 'asks#print'
 					get 'export'
 					get 'setting'
 					get 'backend_table_setting'
@@ -97,6 +97,6 @@ Rails.application.routes.draw do
 		end
 		resources :asks #fronted
 		get "/xhr/asks/verify_email/:id" => "asks#verify_email"
+		post "/xhr/asks/get_history" => "asks#get_history"
 	end
 end
-