diff --git a/app/controllers/admin/hnc_cancer_predicts_controller.rb b/app/controllers/admin/hnc_cancer_predicts_controller.rb
index a0e125c..3e75c85 100644
--- a/app/controllers/admin/hnc_cancer_predicts_controller.rb
+++ b/app/controllers/admin/hnc_cancer_predicts_controller.rb
@@ -343,14 +343,12 @@ class Admin::HncCancerPredictsController < OrbitAdminController
 				@index += 1
 			end
 		end
-		Dir.chdir("public") do
-			@site_locales = Site.last.in_use_locales.each do |locale|
-				I18n.with_locale(locale) do
-					@file_tmp = File.new(HncCancerPredictfields::ToolTableMap[I18n.locale], "w")
-					tmp_table_texts = create_table(locale)
-					@file_tmp.write(tmp_table_texts)
-					@file_tmp.close
-				end
+		@site_locales = Site.last.in_use_locales.each do |locale|
+			I18n.with_locale(locale) do
+				@file_tmp = File.new(HncCancerPredictfields::ToolTableMap[I18n.locale], "w")
+				tmp_table_texts = create_table(locale)
+				@file_tmp.write(tmp_table_texts)
+				@file_tmp.close
 			end
 		end
 		Dir.chdir("public") do
@@ -671,14 +669,12 @@ class Admin::HncCancerPredictsController < OrbitAdminController
 			@form_to_show.title = @app_title
 			@form_to_show.save
 			@form_to_show = HncCancerPredictfields.where("title" => @app_title).first
-			Dir.chdir("public") do
-				@site_locales = Site.last.in_use_locales.each do |locale|
-					I18n.with_locale(locale) do
-						@file_tmp = File.new(HncCancerPredictfields::ToolTableMap[I18n.locale], "w")
-						tmp_table_texts = create_table(locale)
-						@file_tmp.write(tmp_table_texts)
-						@file_tmp.close
-					end
+			@site_locales = Site.last.in_use_locales.each do |locale|
+				I18n.with_locale(locale) do
+					@file_tmp = File.new(HncCancerPredictfields::ToolTableMap[I18n.locale], "w")
+					tmp_table_texts = create_table(locale)
+					@file_tmp.write(tmp_table_texts)
+					@file_tmp.close
 				end
 			end
 		else