diff --git a/app/controllers/cancerpredicts_controller.rb b/app/controllers/cancerpredicts_controller.rb
index 29b7db7..db4a467 100644
--- a/app/controllers/cancerpredicts_controller.rb
+++ b/app/controllers/cancerpredicts_controller.rb
@@ -18,7 +18,7 @@ class CancerpredictsController < ApplicationController
 			next if image_id.to_s == ""
 			@image = Headimages.find_by(:id=>image_id.to_s)
 			@url = @image.temp_file.to_s
-			@head_images[@image.sort_number.to_i] = ('<img class="head_logo" alt ="' + Pathname.new(@image.temp_file.file.file).basename.to_s+'" src="'+@url+'\"/>')
+			@head_images[@image.sort_number.to_i] = ('<img class="head_logo" alt ="' + Pathname.new(@image.temp_file.file.file).basename.to_s+'" src="'+@url+'"/>')
 		end
 		result['head_images'] = Hash[@head_images.sort].values.join('')
 		@head_images =  {}
@@ -26,7 +26,7 @@ class CancerpredictsController < ApplicationController
 			next if image_id.to_s == ""
 			@image = Headimages.find_by(:id=>image_id.to_s)
 			@url = @image.temp_file.to_s
-			@head_images[@image.sort_number.to_i] = ('<img class="head_logo" alt ="' + Pathname.new(@image.temp_file.file.file).basename.to_s+'" src="'+@url+'\"/>')
+			@head_images[@image.sort_number.to_i] = ('<img class="head_logo" alt ="' + Pathname.new(@image.temp_file.file.file).basename.to_s+'" src="'+@url+'"/>')
 		end
 		
 		result['title'] = ((@form_to_show.title_texts == "") ? "" : '<a class="title_texts">'+@form_to_show.title_texts+'</a>')+Hash[@head_images.sort].values.join('')