diff --git a/app/views/origami/surveys/_form.html.erb b/app/views/origami/surveys/_form.html.erb
index e480430f..8c2b895e 100755
--- a/app/views/origami/surveys/_form.html.erb
+++ b/app/views/origami/surveys/_form.html.erb
@@ -14,7 +14,7 @@
               </div>
               <div class="col-lg-6 col-md-6 col-sm-6 col-xs-6 ">
                 <div class="form-group p-l-10 p-r-10">
-                  <%= f.input :adult, input_html: { value: @survey_data.adult, class: 'col-md-10', :onChange => "total_customer();" }%>
+                  <%= f.input :adult, input_html: { value: @survey_data.adult, class: 'col-md-10', :onkeyup => "total_customer();" }%>
                 </div>
               </div>
             </div>  
@@ -332,10 +332,34 @@ var cashier_type = "<%= @cashier_type %>";
           case 'num':
           var input_value = $(this).attr("data-value");
           if (original_value == "0.0"){
-            $('.addfocus').val(input_value);            
+            var value = $('.addfocus').val(input_value);  
+            if ($("#survey_child").hasClass('addfocus')){
+              var child = $("#survey_child").val()+value;
+              var adult = $("#survey_adult").val() || 0;
+              var result = parseInt(child) + parseInt(adult);
+              $("#survey_total_customer").val(result);
+            }  
+            if ($("#survey_adult").hasClass('addfocus')){
+              var adult = $("#survey_adult").val()+value;
+              var child = $("#survey_child").val() || 0;
+              var result = parseInt(child) + parseInt(adult);
+              $("#survey_total_customer").val(result);
+            }        
           }
           else{
-            $('.addfocus').val(original_value + '' + input_value);            
+            var value = $('.addfocus').val(original_value + '' + input_value);  
+            if ($("#survey_child").hasClass('addfocus')){
+              var child = $("#survey_child").val()+value;
+              var adult = $("#survey_adult").val() || 0;
+              var result = parseInt(child) + parseInt(adult);
+              $("#survey_total_customer").val(result);
+            }   
+            if ($("#survey_adult").hasClass('addfocus')){
+              var adult = $("#survey_adult").val()+value;
+              var child = $("#survey_child").val() || 0;
+              var result = parseInt(child) + parseInt(adult);
+              $("#survey_total_customer").val(result);
+            }      
           }
           break;
 
@@ -351,7 +375,18 @@ var cashier_type = "<%= @cashier_type %>";
           break;
 
           case 'clr':
-          $('.addfocus').val("");              
+          $('.addfocus').val(""); 
+          if($("#survey_child").hasClass('addfocus')){
+            $("#survey_child").val("");
+            var adult = $("#survey_adult").val() || 0;
+            var result = parseInt(adult);
+            $("#survey_total_customer").val(result);
+          }else if($("#survey_adult").hasClass('addfocus')){
+            $("#survey_adult").val("");
+            var child = $("#survey_child").val() || 0;
+            var result = parseInt(child);
+            $("#survey_total_customer").val(result);
+          }              
           break;
         }
         event.handled = true;
@@ -464,4 +499,6 @@ var cashier_type = "<%= @cashier_type %>";
     var result = parseInt(child) + parseInt(adult);
     $("#survey_total_customer").val(result);
   }
+
+  
 </script>
\ No newline at end of file