Hii,

Option 1: Use a Server Action (no coding)

Go to: Settings > Technical > Automated Actions
(Enable developer mode if not visible)

Create a new automated action:

• Model: Stock Picking
• Trigger: On Creation & Update
• Filter domain: Optional, or add in the condition logic
• Condition (Python code):
  total = sum(move.product_id.standard_price * move.product_uom_qty for move in record.move_ids_without_package)
• if total > 10000:  # Replace 10000 with your threshold
•     record.priority = '2'  # '2' = Urgent, '1' = High, '0' = Normal

Save and test.
Option 2: Small Python Customization (if you want more control):
You can override the write() or create a computed field in a custom module like this:
from odoo import models, fields, api

class StockPicking(models.Model):

    _inherit = 'stock.picking'

    @api.onchange('move_ids_without_package')

    def _compute_priority_urgent(self):

        for picking in self:

            total = sum(move.product_id.standard_price * move.product_uom_qty for move in picking.move_ids_without_package)

            if total > 10000:  # Threshold price

                picking.priority = '2'  # Urgent

i hope it is use full