diff --git a/app/controllers/admin/cancerpredicts_controller.rb b/app/controllers/admin/cancerpredicts_controller.rb
index 46bc929..d3f2a46 100644
--- a/app/controllers/admin/cancerpredicts_controller.rb
+++ b/app/controllers/admin/cancerpredicts_controller.rb
@@ -378,14 +378,14 @@ class Admin::CancerpredictsController < OrbitAdminController
 			@table_str_left += '<label for="'+@field_property["variable"]+'" style="float:left;'+(@field_property["comment_text"] == "" ? "margin-right: 2.125em;" : "")+'" class="cencer_table_name">'
 			@table_str_left += @field_property["name"]
 			@table_str_left += '</label>'
-			if @field_property["comment_text"] != ""
+			if @field_property["comment_text"].present?
 				@table_str_left += '<button tabindex="0" class="cancer_help_btn" data-target="#show_help_modal" style="float:left;cursor: pointer;padding: 0em 0.475em;font-size: 1.25em;border-radius: 15px;background-color: rgb(210, 106, 2);border-color: rgb(210, 106, 2);color: white;"><i aria-hidden="true" class="fa fa-question"></i></button>'
 				@table_str_left += '<input class="help_texts" type="hidden" value="'+@field_property["comment_text"]+'" name='+@field_property["variable"]+'/>'
 			else
 				@site_locales = current_site.in_use_locales
 				@site_locales.delete(current_locale)
 				@site_locales.each do |locale|
-					next if property["comment_text"][locale.to_s] == ""
+					next if property["comment_text"][locale.to_s].blank?
 					@field_property["comment_text"] = property["comment_text"][locale.to_s]
 					break
 				end
@@ -444,11 +444,11 @@ class Admin::CancerpredictsController < OrbitAdminController
 				@site_locales = current_site.in_use_locales
 				@site_locales.delete(current_locale)
 				@site_locales.each do |locale|
-					next if property["comment_text"][locale.to_s] == ""
+					next if property["comment_text"][locale.to_s].blank?
 					@field_property["comment_text"] = property["comment_text"][locale.to_s]
 					break
 				end
-				if @field_property["comment_text"] != ""
+				if @field_property["comment_text"].present?
 					@table_str_right += '<button tabindex="0" class="cancer_help_btn" data-target="#show_help_modal" style="float:left;cursor: pointer;padding: 0em 0.475em;font-size: 1.25em;border-radius: 15px;background-color: rgb(210, 106, 2);border-color: rgb(210, 106, 2);color: white;"><i aria-hidden="true" class="fa fa-question"></i></button>'
 					@table_str_right += '<input class="help_texts" type="hidden" value="'+@field_property["comment_text"]+'" name='+@field_property["variable"]+'/>'
 				else
@@ -528,18 +528,18 @@ class Admin::CancerpredictsController < OrbitAdminController
 		@table_result_choice_fileds += '<label for="'+@field_property["variable"]+'" style="float:left;'+(@field_property["comment_text"] == "" ? "margin-right: 2.125em;" : "")+'" class="cencer_table_name">'
 		@table_result_choice_fileds += @field_property["name"]
 		@table_result_choice_fileds += '</label>'
-		if @field_property["comment_text"] != ""
+		if @field_property["comment_text"].present?
 			@table_result_choice_fileds += '<button tabindex="0" class="cancer_help_btn" data-target="#show_help_modal" style="float:left;cursor: pointer;padding: 0em 0.475em;font-size: 1.25em;border-radius: 15px;background-color: rgb(210, 106, 2);border-color: rgb(210, 106, 2);color: white;"><i aria-hidden="true" class="fa fa-question"></i></button>'
 			@table_result_choice_fileds += '<input class="help_texts" type="hidden" value="'+@field_property["comment_text"]+'" name='+@field_property["variable"]+'></input>'
 		else
 			@site_locales = current_site.in_use_locales
 			@site_locales.delete(current_locale)
 			@site_locales.each do |locale|
-				next if property["comment_text"][locale.to_s] == ""
+				next if property["comment_text"][locale.to_s].blank?
 				@field_property["comment_text"] = property["comment_text"][locale.to_s]
 				break
 			end
-			if @field_property["comment_text"] != ""
+			if @field_property["comment_text"].present?
 				@table_result_choice_fileds += '<button tabindex="0" class="cancer_help_btn" data-target="#show_help_modal" style="float:left;cursor: pointer;padding: 0em 0.475em;font-size: 1.25em;border-radius: 15px;background-color: rgb(210, 106, 2);border-color: rgb(210, 106, 2);color: white;"><i aria-hidden="true" class="fa fa-question"></i></button>'
 				@table_result_choice_fileds += '<input class="help_texts" type="hidden" value="'+@field_property["comment_text"]+'" name='+@field_property["variable"]+'/>'
 			else
diff --git a/app/models/cancerpredictfields.rb b/app/models/cancerpredictfields.rb
index 008e846..e319530 100644
--- a/app/models/cancerpredictfields.rb
+++ b/app/models/cancerpredictfields.rb
@@ -139,21 +139,20 @@ class Cancerpredictfields
     end
     self.tmp_hidden_variables_for_js = tmp_hidden_variables.rstrip.gsub(/\n\s+/,"\n        ").gsub("\n",";\n") + ";"
     self.fix_hidden_variables = []
-    self.tmp_hidden_variables_for_ruby = tmp_hidden_variables.split(/^([^=]+)=([^=])/).select{|s| s.present?}.each_slice(2).map do |a,b|
+    self.tmp_hidden_variables_for_ruby = tmp_hidden_variables.split(/^([^=!]+)=([^=!])/).select{|s| s.present?}.each_slice(2).map do |a,b|
       a = a.strip
       self.fix_hidden_variables << a
       if b
-        puts ("result[\"#{a}\"]=" + b)
-        ("result[\"#{a}\"]=" + b)
+        ("result[\"#{a}\"]=" + b.gsub("\n",""))
       else
         a
       end
     end.join("\n")
     self.fix_hidden_variables = self.fix_hidden_variables.uniq
-    formula = formula.split(/^([^=]+)=([^=])/).select{|s| s.present?}.each_slice(2).map do |a,b|
+    formula = formula.split(/^([^=!]+)=([^=!])/).select{|s| s.present?}.each_slice(2).map do |a,b|
       a = a.strip
       if b
-        ("result[\"#{a}\"]=" + b)
+        ("result[\"#{a}\"]=" + b.gsub("\n",""))
       else
         a
       end
@@ -282,10 +281,10 @@ class Cancerpredictfields
           if (mapping_data_from_csv != {} && !mapping_data_from_csv[@variable].blank?)
             js_code += "        mapping_hash = mapping_data_from_csv['#{@variable}'];\r\n"
             js_code += "        temp_index = 0;\r\n"
-            js_code += "        temp_value = result[#{@variable}];\r\n"
+            js_code += "        temp_value = result['#{@variable}'];\r\n"
             js_code += "        index = 0;
         $.each(mapping_hash,function(k,v){
-          if( i == 0 ){
+          if( index == 0 ){
             var index_val = v.indexOf(temp_value);
             if( index_val != -1 ){
               temp_index = index_val;