diff --git a/app/controllers/admin/cancerpredicts_controller.rb b/app/controllers/admin/cancerpredicts_controller.rb
index df2b65e..a4a6679 100644
--- a/app/controllers/admin/cancerpredicts_controller.rb
+++ b/app/controllers/admin/cancerpredicts_controller.rb
@@ -267,20 +267,25 @@ class Admin::CancerpredictsController < OrbitAdminController
 				if @field_property["is_float"] == 1
 					@table_str_left += '<div class="num_group"><input class="num_only float_num cancer_form_field" id="'+@field_property["variable"]+'" style="float:left;clear:right;" data-range="'+@field_property["range"].to_s+'"/></div>'
 				else
-					@table_str_left += '<div class="num_group"><form class="for_num">'
-					@table_str_left += '<input class="num_only cancer_form_field" id="'+@field_property["variable"]+'" style="float:left;clear:right;" data-range="'+@field_property["range"].to_s+'" onkeyup="value=value.replace(/[^\d]/g,\'\') "onbeforepaste="clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\d]/g,\'\'))"/>'
-					@table_str_left += '<input class="num_only_value" type="hidden" value="0"/>'
-					@please_choice = (current_locale.to_s == "zh_tw") ? "請選擇" : "Please choice"
-					@table_str_left += '<select class="select_num"><option value="">'+@please_choice+'</option>'
-					if @field_property["choice_fields"] != []
-						@field_property["choice_fields"].each do |choice|
-							@table_str_left += ('<option value="0">' + choice.to_s.titleize + '</option>')
+					if @field_property["range"] == []
+						@table_str_left += '<div class="num_group"><input class="num_only float_num cancer_form_field" id="'+@field_property["variable"]+'" style="float:left;clear:right;" data-range="'+@field_property["range"].to_s+'"/></div>'
+					else
+						@table_str_left += '<div class="num_group"><form class="for_num">'
+						@table_str_left += '<input class="num_only cancer_form_field" id="'+@field_property["variable"]+'" style="float:left;clear:right;" data-range="'+@field_property["range"].to_s+'" onkeyup="value=value.replace(/[^\d]/g,\'\') "onbeforepaste="clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\d]/g,\'\'))"/>'
+						@table_str_left += '<input class="num_only_value" type="hidden" value="0"/>'
+						
+						@please_choice = (current_locale.to_s == "zh_tw") ? "請選擇" : "Please choice"
+						@table_str_left += '<select class="select_num"><option value="">'+@please_choice+'</option>'
+						if @field_property["choice_fields"] != []
+							@field_property["choice_fields"].each do |choice|
+								@table_str_left += ('<option value="0">' + choice.to_s.titleize + '</option>')
+							end
 						end
+						for @num in @field_property["range"][0] .. @field_property["range"][1]
+							@table_str_left += ('<option value="' + @num.to_s + '">' + @num.to_s + '</option>')
+						end
+						@table_str_left += '</select></form></div>'
 					end
-					for @num in @field_property["range"][0] .. @field_property["range"][1]
-						@table_str_left += ('<option value="' + @num.to_s + '">' + @num.to_s + '</option>')
-					end
-					@table_str_left += '</select></form></div>'
 				end
 			else
 				@table_str_left += '<div class= "cancer-btn-group cancer_form_field" id="'+@field_property["variable"]+'" style="float:left;clear:right;">'
diff --git a/app/models/cancerpredictfields.rb b/app/models/cancerpredictfields.rb
index 3cfdc7b..b25711b 100644
--- a/app/models/cancerpredictfields.rb
+++ b/app/models/cancerpredictfields.rb
@@ -7,9 +7,9 @@ class Cancerpredictfields
   include OrbitTag::Taggable
   include OrbitCategory::Categorizable
   field :title ,type:String ,default:""
-  field :form_show ,  :type=> Hash ,default:{0=>{:variable=>"sex",:name=>{"zh_tw"=>"性別<br/>(Sex)","en"=>"Sex"},:is_num=>1, :hint=>{'zh_tw'=>'從 18 歲(含)開始至 93 歲','en'=>'Age must be between 18 and 93'} , :comment_text=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>['男','女'],"en"=>['Male','Female']},:range=>[],:right=>0,:is_float=>0},
-                         1=>{:variable=>"age",:name=>{"zh_tw"=>"年齡<br/>(Age)","en"=>"Age"},:is_num=>1, :hint=>{'zh_tw'=>'從 18 歲(含)開始至 93 歲','en'=>'Age must be between 18 and 93'} , :comment_text=>{'zh_tw'=>'年齡為該婦女於確診罹患乳癌時之年齡','en'=>'Age at diagnosis'}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[],:right=>0,:is_float=>0},
-											   2=>{:variable=>"calcification_score",:name=>{"zh_tw"=>"鈣化指數<br/>(Calcification score)","en"=>"Calcification score"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[],:right=>0,:is_float=>0},
+  field :form_show ,  :type=> Hash ,default:{0=>{:variable=>"sex",:name=>{"zh_tw"=>"性別<br/>(Sex)","en"=>"Sex"},:is_num=>0, :hint=>{'zh_tw'=>'從 18 歲(含)開始至 93 歲','en'=>'Age must be between 18 and 93'} , :comment_text=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>['男','女'],"en"=>['Male','Female']},:range=>[],:right=>0,:is_float=>0},
+                         1=>{:variable=>"age",:name=>{"zh_tw"=>"年齡<br/>(Age)","en"=>"Age"},:is_num=>1, :hint=>{'zh_tw'=>'從 18 歲(含)開始至 93 歲','en'=>'Age must be between 18 and 93'} , :comment_text=>{'zh_tw'=>'年齡為該婦女於確診罹患乳癌時之年齡','en'=>'Age at diagnosis'}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[18.93],:right=>0,:is_float=>0},
+											   2=>{:variable=>"calcification_score",:name=>{"zh_tw"=>"鈣化指數<br/>(Calcification score)","en"=>"Calcification score"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :comment_text=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[],:right=>0,:is_float=>0}
   }
   field :form_show_in_result ,  :type=> Hash ,default:{0=>{:variable=>"hormone_therapy",:name=>{"zh_tw"=>"賀爾蒙治療","en"=>"Hormone/Steroid therapy"},:is_num=>0, :hint=>{'zh_tw'=>'適用賀爾蒙受體陽性病人','en'=>'Hormone/ steroid therapy is available when ER status is positive'} , :comment_text=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>['否','是'],"en"=>['No','Yes']},:range=>[]},
 													   1=>{:variable=>"Chemotherapy",:name=>{"zh_tw"=>"化學治療","en"=>"Chemotherapy"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :comment_text=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>['否','是'],"en"=>['No','Yes']},:range=>[]},