diff --git a/backend/app/main.py b/backend/app/main.py
index a56aec1..c697991 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -204,7 +204,7 @@ def send_completed_inspection_to_n8n(inspection, db):
         # No lanzamos excepción para no interrumpir el flujo normal
 
 
-BACKEND_VERSION = "1.0.63"
+BACKEND_VERSION = "1.0.64"
 app = FastAPI(title="Checklist Inteligente API", version=BACKEND_VERSION)
 
 # S3/MinIO configuration
diff --git a/backend/app/models.py b/backend/app/models.py
index 30f7f38..ea1ef42 100644
--- a/backend/app/models.py
+++ b/backend/app/models.py
@@ -108,7 +108,7 @@ class Inspection(Base):
     vehicle_brand = Column(String(50))
     vehicle_model = Column(String(100))
     vehicle_km = Column(Integer)
-    client_name = Column(String(200))
+    order_number = Column(String(200))  # Nº de Pedido
     
     # Datos del mecánico
     mechanic_employee_code = Column(String(50))  # Código de operario del mecánico
diff --git a/backend/app/schemas.py b/backend/app/schemas.py
index f3e20d8..32946f4 100644
--- a/backend/app/schemas.py
+++ b/backend/app/schemas.py
@@ -168,7 +168,7 @@ class InspectionBase(BaseModel):
     vehicle_brand: Optional[str] = None
     vehicle_model: Optional[str] = None
     vehicle_km: Optional[int] = None
-    client_name: Optional[str] = None
+    order_number: Optional[str] = None  # Nº de Pedido
     mechanic_employee_code: Optional[str] = None
 
 class InspectionCreate(InspectionBase):
diff --git a/backend/migrations/rename_client_name_to_order_number.sql b/backend/migrations/rename_client_name_to_order_number.sql
new file mode 100644
index 0000000..2b163a1
--- /dev/null
+++ b/backend/migrations/rename_client_name_to_order_number.sql
@@ -0,0 +1,10 @@
+-- Migration: Rename client_name to order_number
+-- Date: 2025-11-27
+-- Description: Cambiar campo client_name a order_number en tabla inspections
+
+-- Renombrar la columna
+ALTER TABLE inspections 
+RENAME COLUMN client_name TO order_number;
+
+-- Actualizar comentario de la columna
+COMMENT ON COLUMN inspections.order_number IS 'Número de pedido asociado a la inspección';
diff --git a/frontend/package.json b/frontend/package.json
index 924f996..26eb76f 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "checklist-frontend",
   "private": true,
-  "version": "1.0.57",
+  "version": "1.0.58",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/App.jsx b/frontend/src/App.jsx
index fc87f67..635ad71 100644
--- a/frontend/src/App.jsx
+++ b/frontend/src/App.jsx
@@ -2671,13 +2671,13 @@ function InspectionDetailModal({ inspection, user, onClose, onUpdate }) {
             </div>
           ) : (
             <>
-              {/* Client Info */}
+              {/* Order Info */}
               <div className="bg-gray-50 rounded-lg p-4 mb-6">
-                <h3 className="font-semibold text-gray-900 mb-2">Información del Cliente</h3>
+                <h3 className="font-semibold text-gray-900 mb-2">Información del Pedido</h3>
                 <div className="grid grid-cols-2 gap-4 text-sm">
                   <div>
-                    <span className="text-gray-600">Cliente:</span>
-                    <span className="ml-2 font-medium">{inspection.client_name || 'N/A'}</span>
+                    <span className="text-gray-600">Nº de Pedido:</span>
+                    <span className="ml-2 font-medium">{inspection.order_number || 'N/A'}</span>
                   </div>
                   <div>
                     <span className="text-gray-600">Fecha:</span>
@@ -3180,7 +3180,7 @@ function InspectionsTab({ inspections, user, onUpdate }) {
       inspection.vehicle_plate?.toLowerCase().includes(searchTerm.toLowerCase()) ||
       inspection.vehicle_brand?.toLowerCase().includes(searchTerm.toLowerCase()) ||
       inspection.vehicle_model?.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      inspection.client_name?.toLowerCase().includes(searchTerm.toLowerCase()) ||
+      inspection.order_number?.toLowerCase().includes(searchTerm.toLowerCase()) ||
       inspection.or_number?.toLowerCase().includes(searchTerm.toLowerCase()) ||
       inspection.id?.toString().includes(searchTerm)
 
@@ -3210,7 +3210,7 @@ function InspectionsTab({ inspections, user, onUpdate }) {
           <div className="flex-1 min-w-[300px]">
             <input
               type="text"
-              placeholder="Buscar por placa, marca, modelo, cliente, OR o ID..."
+              placeholder="Buscar por placa, marca, modelo, Nº pedido, OR o ID..."
               value={searchTerm}
               onChange={(e) => setSearchTerm(e.target.value)}
               className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
@@ -3321,7 +3321,7 @@ function InspectionModal({ checklist, user, onClose, onComplete }) {
     vehicle_brand: '',
     vehicle_model: '',
     vehicle_km: '',
-    client_name: '',
+    order_number: '',
     or_number: ''
   })
   
@@ -3395,7 +3395,7 @@ function InspectionModal({ checklist, user, onClose, onComplete }) {
         vehicle_brand: vehicleData.vehicle_brand || null,
         vehicle_model: vehicleData.vehicle_model || null,
         vehicle_km: vehicleData.vehicle_km ? parseInt(vehicleData.vehicle_km) : null,
-        client_name: vehicleData.client_name || null,
+        order_number: vehicleData.order_number || null,
         or_number: vehicleData.or_number || null
       }
       
@@ -4082,14 +4082,14 @@ function InspectionModal({ checklist, user, onClose, onComplete }) {
 
                 <div className="col-span-2">
                   <label className="block text-sm font-medium text-gray-700 mb-1">
-                    Nombre del Cliente
+                    Nº de Pedido
                   </label>
                   <input
                     type="text"
-                    value={vehicleData.client_name}
-                    onChange={(e) => setVehicleData({ ...vehicleData, client_name: e.target.value })}
+                    value={vehicleData.order_number}
+                    onChange={(e) => setVehicleData({ ...vehicleData, order_number: e.target.value })}
                     className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500"
-                    placeholder="Juan Pérez"
+                    placeholder="PED-12345"
                   />
                 </div>
               </div>