diff --git a/sale_discount_total/__manifest__.py b/sale_discount_total/__manifest__.py
index c508e4bf6..c67a9dd9f 100644
--- a/sale_discount_total/__manifest__.py
+++ b/sale_discount_total/__manifest__.py
@@ -21,7 +21,7 @@
 #############################################################################
 {
     'name': 'Sale Discount on Total Amount',
-    'version': '17.0.1.1.0',
+    'version': '17.0.1.1.1',
     'category': 'Sales Management',
     'summary': "Discount on Total in Sale and Invoice With Discount Limit "
                "and Approval",
diff --git a/sale_discount_total/doc/RELEASE_NOTES.md b/sale_discount_total/doc/RELEASE_NOTES.md
index d64707bf3..b007fcfdc 100644
--- a/sale_discount_total/doc/RELEASE_NOTES.md
+++ b/sale_discount_total/doc/RELEASE_NOTES.md
@@ -5,8 +5,12 @@
 #### ADD
 - Initial commit for Sale Discount On Total Amount
 
-
 #### 14.03.2024
 #### Version 17.0.1.1.0
 #### ADD
 - Added margin in sale orders
+
+#### 24.04.2025
+#### Version 17.0.1.0.1
+#### BUGFIX
+- Prevented overwriting of line-level discounts
diff --git a/sale_discount_total/models/sale_order.py b/sale_discount_total/models/sale_order.py
index 2db3caf6d..6fbcef2ba 100644
--- a/sale_discount_total/models/sale_order.py
+++ b/sale_discount_total/models/sale_order.py
@@ -110,24 +110,26 @@ class SaleOrder(models.Model):
     @api.onchange('discount_type', 'discount_rate', 'order_line')
     def supply_rate(self):
         """This function calculates supply rates based on change of
-        discount_type, discount_rate and invoice_line_ids"""
+                discount_type, discount_rate and invoice_line_ids"""
         for order in self:
-            if order.discount_type == 'percent':
-                for line in order.order_line:
-                    line.discount = order.discount_rate
-            else:
-                total = 0.0
-                for line in order.order_line:
-                    total += round((line.product_uom_qty * line.price_unit))
-                if order.discount_rate != 0:
-                    discount = (
-                                           order.discount_rate / total) * 100 if total > 0 else 0
+            if order.discount_rate > 0:
+                if order.discount_type == 'percent':
+                    for line in order.order_line:
+                        line.discount = order.discount_rate
                 else:
-                    discount = order.discount_rate
-                for line in order.order_line:
-                    line.discount = discount
-                    new_sub_price = (line.price_unit * (discount / 100))
-                    line.total_discount = line.price_unit - new_sub_price
+                    total = 0.0
+                    for line in order.order_line:
+                        total += round((line.product_uom_qty * line.price_unit))
+                    if total > 0:
+                        discount = (order.discount_rate / total) * 100
+                    else:
+                        discount = 0.0
+                    for line in order.order_line:
+                        line.discount = discount
+                        new_sub_price = (line.price_unit * (discount / 100))
+                        line.total_discount = line.price_unit - new_sub_price
+            else:
+                pass
 
     def _prepare_invoice(self, ):
         """Super sale order class and update with fields"""
diff --git a/sale_discount_total/static/description/index.html b/sale_discount_total/static/description/index.html
index 43a51a133..1b4eac997 100644
--- a/sale_discount_total/static/description/index.html
+++ b/sale_discount_total/static/description/index.html
@@ -285,6 +285,21 @@
                             </p>
                         </div>
                     </div>
+                    <div class="col-mg-12 active" style="padding: 1rem 4rem;">
+                        <div class="py-3"
+                             style="font-weight: 500;background-color: #fff; border-radius: 4px; padding: 1rem; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);">
+                            <div class="d-flex mb-3"
+                                 style="font-size: 0.8rem; font-weight: 500;"><span>Version
+                                        17.0.1.1.1</span><span
+                                    class="px-2">|</span><span
+                                    style="color: #714B67;font-weight: 600;">Released on:24th Apr 2025</span>
+                            </div>
+                            <p class="m-0"
+                               style=" color:#718096!important; font-size:1rem !important;line-height: 28px;">
+                                Prevented overwriting of line-level discounts
+                            </p>
+                        </div>
+                    </div>
                 </div>
             </div>
         </div>