diff --git a/separate_quotation_number_odoo/__manifest__.py b/separate_quotation_number_odoo/__manifest__.py
index 34e630879..1bcf0f516 100644
--- a/separate_quotation_number_odoo/__manifest__.py
+++ b/separate_quotation_number_odoo/__manifest__.py
@@ -22,16 +22,15 @@
 {
     'name': 'Separate Quotation Number',
     'version': '16.0.1.0.0',
-    'summary': 'Separate Quotation Number',
-    'sequence': 4,
-    'description': """Separate sequence number for sales quotation and sale 
-    orders. This is used to separate sales quotation and sale orders.""",
     'category': 'Sales',
+    'summary': 'Separate Quotation Number',
+    'description': """Separate sequence number for sales quotation and sale orders. 
+                 This is used to separate sales quotation and sale orders.""",
     'author': 'Cybrosys Techno Solutions',
     'company': 'Cybrosys Techno Solutions',
     'maintainer': 'Cybrosys Techno Solutions',
     'website': 'https://www.cybrosys.com',
-    'license': 'LGPL-3',
+    'images': ['static/description/banner.png'],
     'depends': [
         'base',
         'sale_management',
@@ -41,7 +40,7 @@
         'data/ir_sequence_data.xml',
         'views/sale_order_views.xml'
     ],
-    'images': ['static/description/banner.png'],
+    'license': 'LGPL-3',
     'installable': True,
     'application': False,
     'auto_install': False,
diff --git a/separate_quotation_number_odoo/doc/RELEASE_NOTES.md b/separate_quotation_number_odoo/doc/RELEASE_NOTES.md
index 19be002f0..5cf32acf0 100644
--- a/separate_quotation_number_odoo/doc/RELEASE_NOTES.md
+++ b/separate_quotation_number_odoo/doc/RELEASE_NOTES.md
@@ -5,3 +5,7 @@
 #### ADD
 - Initial commit for separate_quotation_number_odoo
 
+#### 24.07.2023
+#### Version 16.0.1.0.1
+#### FIX
+- Fixed the @api.model decorator issue
\ No newline at end of file
diff --git a/separate_quotation_number_odoo/models/sale_order.py b/separate_quotation_number_odoo/models/sale_order.py
index a4f6ae738..4cd9a0b91 100644
--- a/separate_quotation_number_odoo/models/sale_order.py
+++ b/separate_quotation_number_odoo/models/sale_order.py
@@ -23,17 +23,34 @@ from odoo import models, fields, api
 
 
 class SaleOrder(models.Model):
+    """
+    This class extends the default 'sale.order' model to include an additional
+    field called 'quotation_ref', which holds an auto-generated reference
+    number for the quotation.
+    """
     _inherit = 'sale.order'
 
     quotation_ref = fields.Char(string='Quotation Reference',
-                                copy=False, readonly=True, tracking=True)
+                                copy=False, readonly=True, tracking=True,
+                                help="Auto-generated reference number")
 
-    @api.model
+    @api.model_create_multi
     def create(self, vals):
-        """Method for generating sequence for quotation """
+        """
+        Create Sale Orders and generate sequence numbers for quotations.
+        This method is called when creating multiple sale orders at once.
+        Generates a unique sequence number for each sale order's 'quotation_ref'
+        field using the 'seq_quotation'.
+
+        :param vals_list: A list of dictionaries containing values for creating
+                            multiple sale orders.
+        :type vals_list: list(dict)
+        :return: The created sale orders.
+        """
         res = super(SaleOrder, self).create(vals)
-        seq_val = self.env.ref(
-            'separate_quotation_number_odoo.seq_quotation').id
-        res.quotation_ref = self.env['ir.sequence'].browse(
-            seq_val).next_by_id()
+        for vals in res:
+            seq_val = self.env.ref(
+                'separate_quotation_number_odoo.seq_quotation').id
+            vals.quotation_ref = self.env['ir.sequence'].browse(
+                seq_val).next_by_id()
         return res
diff --git a/separate_quotation_number_odoo/static/description/index.html b/separate_quotation_number_odoo/static/description/index.html
index ae4e41fc0..a75528162 100644
--- a/separate_quotation_number_odoo/static/description/index.html
+++ b/separate_quotation_number_odoo/static/description/index.html
@@ -38,10 +38,7 @@
             </div>
         </div>
     </div>
-
-
 </div>
-
 <!-- NAVIGATION SECTION -->
 <div class="d-flex align-items-center"
      style="border-bottom: 2px solid #714B67; padding: 15px 0px; margin-top: 300px;">
@@ -169,7 +166,6 @@
             <span
                     style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;"> Sequence number will show in state quotation send also.</span>
         </div>
-
     </div>
 </div>
 <!-- END OF FEATURES SECTION -->
@@ -197,20 +193,17 @@
             </h3>
             <img src="assets/screenshots/screenshot_1.png"
                  class="img-thumbnail">
-
         </div>
-
         <div style="display: block; margin: 30px auto;">
             <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
-               Quotation sequence will active at the state draft and send
+                Quotation sequence will active at the state draft and send
                 quotation. </h3>
             <img src="assets/screenshots/screenshot_2.png"
                  class="img-thumbnail">
         </div>
-
         <div style="display: block; margin: 30px auto;">
             <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
-               Quotation number will display in the tree view.
+                Quotation number will display in the tree view.
             </h3>
             <img src="assets/screenshots/screenshot_3.png"
                  class="img-thumbnail">
@@ -327,7 +320,6 @@
 <!-- END OF RELATED PRODUCTS -->
 
 <!-- OUR SERVICES -->
-
 <div class="d-flex align-items-center"
      style="border-bottom: 2px solid #714B67; padding: 15px 0px;">
     <div class="d-flex justify-content-center align-items-center mr-2"
@@ -339,7 +331,6 @@
         Our Services
     </h2>
 </div>
-
 <div class="container my-5">
     <div class="row">
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
@@ -353,7 +344,6 @@
                 Odoo
                 Customization</h6>
         </div>
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #ff6b6b !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -365,7 +355,6 @@
                 Odoo
                 Implementation</h6>
         </div>
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #6462CD !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -377,8 +366,6 @@
                 Odoo
                 Support</h6>
         </div>
-
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #ffa801 !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -391,7 +378,6 @@
                 Odoo
                 Developer</h6>
         </div>
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #54a0ff  !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -403,7 +389,6 @@
                 Odoo
                 Integration</h6>
         </div>
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #6d7680 !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -415,8 +400,6 @@
                 Odoo
                 Migration</h6>
         </div>
-
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #786fa6 !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -428,7 +411,6 @@
                 Odoo
                 Consultancy</h6>
         </div>
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #f8a5c2 !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -440,7 +422,6 @@
                 Odoo
                 Implementation</h6>
         </div>
-
         <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
             <div class="d-flex justify-content-center align-items-center mx-3 my-3"
                  style="background-color: #e6be26 !important; border-radius: 15px !important; height: 80px; width: 80px;">
@@ -453,13 +434,10 @@
                 Licensing Consultancy</h6>
         </div>
     </div>
-
 </div>
-
 <!-- END OF END OF OUR SERVICES -->
 
 <!-- OUR INDUSTRIES -->
-
 <div class="d-flex align-items-center"
      style="border-bottom: 2px solid #714B67; padding: 15px 0px;">
     <div class="d-flex justify-content-center align-items-center mr-2"
@@ -472,7 +450,6 @@
         Industries
     </h2>
 </div>
-
 <div class="container my-5">
     <div class="row">
         <div class="col-lg-3">
@@ -489,7 +466,6 @@
                     sell your products</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -504,7 +480,6 @@
                     and convivial experience</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -518,7 +493,6 @@
                     educational management</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -532,7 +506,6 @@
                     schedule your operations</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -547,7 +520,6 @@
                     awe-inspiring product pages</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -561,7 +533,6 @@
                     services and invoice</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -575,7 +546,6 @@
                     restaurant methodically</p>
             </div>
         </div>
-
         <div class="col-lg-3">
             <div class="my-4 d-flex flex-column justify-content-center"
                  style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
@@ -592,7 +562,6 @@
         </div>
     </div>
 </div>
-
 <!-- END OF END OF OUR INDUSTRIES -->
 
 <!-- SUPPORT -->
@@ -653,4 +622,4 @@
         </div>
     </div>
 </div>
-<!-- END OF SUPPORT -->
\ No newline at end of file
+<!-- END OF SUPPORT -->
diff --git a/separate_quotation_number_odoo/views/sale_order_views.xml b/separate_quotation_number_odoo/views/sale_order_views.xml
index 8e685d751..7e6d11d52 100644
--- a/separate_quotation_number_odoo/views/sale_order_views.xml
+++ b/separate_quotation_number_odoo/views/sale_order_views.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <odoo>
     <!--  Quotation sequence field in fom view  -->
-    <record id="sale_order_view_form_inherit" model="ir.ui.view">
+    <record id="view_order_form" model="ir.ui.view">
         <field name="name">sale.order.view.form.inherit.separate_quotation_number_odoo</field>
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_order_form"/>
@@ -16,9 +16,8 @@
             </xpath>
         </field>
     </record>
-
     <!--   Quotation sequence field in tree view -->
-    <record id="sale_order_view_tree_inherit" model="ir.ui.view">
+    <record id="view_quotation_tree" model="ir.ui.view">
         <field name="name">sale.order.view.tree.inherit.separate_quotation_number_odoo</field>
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_quotation_tree"/>