diff --git a/app/views/origami/home/show.html.erb b/app/views/origami/home/show.html.erb
index 812f85e9..f15475a1 100755
--- a/app/views/origami/home/show.html.erb
+++ b/app/views/origami/home/show.html.erb
@@ -474,7 +474,9 @@
           <button type="button" id="survey" class="btn btn-block bg-blue waves-effect"><%= t("views.right_panel.detail.survey") %></button>
           <% if @dining.status != "available" %> 
               <% if @status_order == 'order' && @status_sale != 'sale' %>
-                  <button type="button" id="customer" class="btn btn-block bg-blue waves-effect" >Customer</button>
+                  <%if !@order_items.empty? %>
+                    <button type="button" id="customer" class="btn btn-block bg-blue waves-effect" >Customer</button>
+                  <% end %>
                   <!-- <button type="button" class="btn btn-block bg-blue waves-effect" disabled>Edit</button> -->
                   <!-- <button type="button" id="discount" class="btn btn-block bg-blue waves-effect" disabled>Discount</button> -->
                   <!-- <button type="button" id="other-charges" class="btn btn-block bg-blue waves-effect" disabled>Charges</button> -->
@@ -482,7 +484,7 @@
                   <button type="button" id="in_duties" class="btn btn-block bg-blue waves-effect">In Duties</button>
                   <button type="button" id="request_bills" class="btn btn-block bg-blue waves-effect">Req.Bill</button>
                   <% if !@split_bill.nil? %>
-                    <% if @split_bill == '1' %>
+                    <% if @split_bill == '1' && (!@order_items.empty?) %>
                       <button type="button" id="split_bills" class="btn btn-block bg-blue waves-effect">Split Bill</button>
                     <% end %>
                   <% end %>
@@ -513,7 +515,7 @@
                   <button type="button" id="other-charges" class="btn btn-block bg-blue waves-effect">Charges</button>
                 
                   <% if !@split_bill.nil? %>
-                    <% if @split_bill == '1' %>
+                    <% if @split_bill == '1' && (!@order_items.empty?) %>
                       <button type="button" id="split_bills" class="btn btn-block bg-blue waves-effect">Split Bill</button>
                     <% end %>
                   <% end %>
@@ -1049,25 +1051,28 @@
 
     // Bill Request
     $('#request_bills').click(function () {
-      if($('#request_bills').is(":visible")) {
-        $('#request_bills').prop("disabled",true);
-      }
-
       var order_id = $('#save_order_id').attr('data-order');
       var ajax_url = "/origami/" + order_id + "/request_bills";
-      $.ajax({
-          type: "GET",
-          url: ajax_url,
-          // data: 'order_id='+ order_id,
-          success: function (result) {
-              if (!result.status) {
-                swal("Information!", result.error_message);
-              }
-              else {              
-                location.reload();
-              }
-          }
-      });   
+      if(order_id!=undefined && order_id!=null && order_id!=""){
+        if($('#request_bills').is(":visible")) {
+          $('#request_bills').prop("disabled",true);
+        }
+        $.ajax({
+            type: "GET",
+            url: ajax_url,
+            // data: 'order_id='+ order_id,
+            success: function (result) {
+                if (!result.status) {
+                  swal("Information!", result.error_message);
+                }
+                else {              
+                  location.reload();
+                }
+            }
+        }); 
+      }else{
+        swal("Opps","There is no orders!","warning");
+      }
     });
 
     //split bill process
diff --git a/app/views/origami/rooms/show.html.erb b/app/views/origami/rooms/show.html.erb
index f27ba647..83e75023 100755
--- a/app/views/origami/rooms/show.html.erb
+++ b/app/views/origami/rooms/show.html.erb
@@ -506,12 +506,14 @@
        <!-- <button type="button" class="btn bg-blue btn-block" disabled >Edit</button> -->
        <!-- <button type="button" id="discount" class="btn bg-blue btn-block" disabled >Discount</button> -->
         <!-- <button type="button" id="other-charges" class="btn bg-blue btn-block" disabled>Charges</button> -->
-        <button type="button" id="customer" class="btn bg-blue btn-block" >Customer</button>
+        <% if !@order_items.empty? %>
+          <button type="button" id="customer" class="btn bg-blue btn-block" >Customer</button>
+        <% end %>
        <button type="button" class="btn bg-blue btn-block" id='move'>Move</button>
        <button type="button" id="in_duties" class="btn btn-block bg-blue waves-effect">In Duties</button>
        <button type="button" id="request_bills" class="btn bg-blue btn-block">Req.Bill</button>
         <% if !@split_bill.nil? %>
-          <% if @split_bill == '1' %>
+          <% if @split_bill == '1' && (!@order_items.empty?) %>
             <button type="button" id="split_bills" class="btn btn-block bg-blue waves-effect">Split Bill</button>
           <% end %>
         <% end %>
@@ -538,7 +540,7 @@
         <button type="button" id="other-charges" class="btn bg-blue btn-block" >Charges</button>
         
         <% if !@split_bill.nil? %>
-          <% if @split_bill == '1' %>
+          <% if @split_bill == '1' && (!@order_items.empty?) %>
             <button type="button" id="split_bills" class="btn btn-block bg-blue waves-effect">Split Bill</button>
           <% end %>
         <% end %>
@@ -1027,24 +1029,29 @@ $('#pay').on('click',function() {
 });
 // Bill Request
 $('#request_bills').click(function() {
-  if($('#request_bills').is(":visible")) {
-    $('#request_bills').prop("disabled",true);
-  }
   var order_id = $('#save_order_id').attr('data-order');
   var ajax_url = "/origami/" + order_id + "/request_bills";
-  $.ajax({
-      type: "GET",
-      url: ajax_url,
-      // data: 'order_id='+ order_id,
-      success: function (result) {
-          if (!result.status) {
-            swal("Information!", result.error_message);
-          }
-          else {              
-            location.reload();
-          }
-      }
-  });
+  if(order_id!=undefined && order_id!=null && order_id!=""){
+    if($('#request_bills').is(":visible")) {
+      $('#request_bills').prop("disabled",true);
+    }
+    $.ajax({
+        type: "GET",
+        url: ajax_url,
+        // data: 'order_id='+ order_id,
+        success: function (result) {
+            if (!result.status) {
+              swal("Information!", result.error_message);
+            }
+            else {              
+              location.reload();
+            }
+        }
+    });
+  }else{
+    swal("Opps","There is no orders!","warning");
+  }
+  
 });
 
 //split bill process
@@ -1215,7 +1222,7 @@ $('#add_invoice').on('click',function(){
           }
         }); 
       }else{
-        swal("Opps","You are not authorized for void","warning")
+        swal("Opps","You are not authorized for void","warning");
       }
     });