diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index df024264e..67e899820 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -335,8 +335,7 @@ module ApplicationHelper
   end
 
   def to_markdown(text)
-    Rails.logger.info("#########################text______________tedxt_________________###{text}")
-    Rails.logger.info("#########################text______________request_base_url________________###{request.base_url}")
+    request_url = request.base_url
 
     return nil if text.blank?
     options = {
@@ -350,9 +349,9 @@ module ApplicationHelper
     }
     markdown = Redcarpet::Markdown.new(Redcarpet::Render::HTML,options)
     m_t = markdown.render(text)
-    q_title = m_t &.include?("src=\"") ? m_t&.gsub("src=\"","src=\"#{@request_url}")&.html_safe : m_t
-    Rails.logger.info("#########################text______________markdown.render(text)________________###{q_title }")
-    q_title
+    ss = m_t&.include?("src=\"") ? m_t&.gsub("src=\"","src=\"#{request_url}")&.html_safe : m_t
+    Rails.logger.info("############_____________ss________________##################{ss}")
+    ss
   end
 
 end
diff --git a/app/templates/exercise_export/blank_exercise.html.erb b/app/templates/exercise_export/blank_exercise.html.erb
index 63b7fb8bc..d562224da 100644
--- a/app/templates/exercise_export/blank_exercise.html.erb
+++ b/app/templates/exercise_export/blank_exercise.html.erb
@@ -69,16 +69,14 @@
             </div>
             <div class="pbt5">
               <% q_markdown = to_markdown(q.question_title) %>
-              <% q_title = q_markdown&.include?("src=\"") ? q_markdown&.gsub("src=\"","src=\"#{@request_url}")&.html_safe : q_markdown %>
               <% if q.question_type == 5 %>
                 <% q_markdown_name = to_markdown(q.shixun_name) %>
-                <% q_name = q_markdown_name&.include?("src=\"") ? q_markdown_name&.gsub("src=\"","src=\"#{@request_url}")&.html_safe : q_markdown_name %>
-                <span class="ques-title" id="ques_marked_<%= index %>"><%= q_name %></span>
+                <span class="ques-title" ><%= q_markdown_name %></span>
                 <div class="mt8 text-gray">
-                  <span id="ques_title_<%= index %>"><%= q_markdown %></span>
+                  <span><%= q_markdown %></span>
                 </div>
               <% else %>
-                <span class="ques-title" id="ques_title_<%= index %>"><%= q_markdown %></span>
+                <span class="ques-title"><%= q_markdown %></span>
               <% end %>
             </div>
             <div class="pbt5">
@@ -86,14 +84,14 @@
                 <% q.exercise_choices.each_with_index do |s,index| %>
                   <p class="pbt5">
                     <span class="choose-radio"></span>
-                    <span class="mr15"><%= convert_to_char((index+1).to_s)%></span><%= s.choice_text%>
+                    <span class="mr15"><%= convert_to_char((index+1).to_s)%></span><%= to_markdown(s.choice_text) %>
                   </p>
                 <% end %>
               <% elsif q.question_type == 1 %>
                 <% q.exercise_choices.each_with_index do |s,index| %>
                   <p class="pbt5">
                     <span class="choose-checkbox"></span>
-                    <span class="mr20"><%= convert_to_char((index+1).to_s)%></span><%= s.choice_text%>
+                    <span class="mr20"><%= convert_to_char((index+1).to_s)%></span><%= to_markdown(s.choice_text) %>
                   </p>
                 <% end %>
               <% elsif q.question_type == 2 %>
@@ -101,7 +99,7 @@
                   <% q.exercise_choices.each_with_index do |s,index| %>
                     <span class="mr15">
                       <span class="choose-radio"></span>
-                      <span class="mlr5"><%= s.choice_text %></span>
+                      <span class="mlr5"><%= to_markdown(s.choice_text) %></span>
                     </span>
                   <% end %>
                 </p>