diff --git a/project_task_date_deadline_cascade_update/__manifest__.py b/project_task_date_deadline_cascade_update/__manifest__.py
index 9601fda..475787e 100644
--- a/project_task_date_deadline_cascade_update/__manifest__.py
+++ b/project_task_date_deadline_cascade_update/__manifest__.py
@@ -6,16 +6,14 @@
     'description': """
         This module ensures that when a parent task's deadline is updated, all child tasks' deadlines are automatically updated to match.
     """,
-    'author': 'Your Name',
-    'license': 'AGPL-3',
-    'website': 'https://www.yourwebsite.com',
+    'author': 'Bemade',
+    'license': 'LGPL-3',
+    'website': 'https://www.bemade.org',
     'depends': [
         'project',
         'project_enterprise'
     ],
     'data': [
-        'views/res_config_settings_views.xml',
-        'data/res_config_settings_data.xml',
     ],
     'installable': True,
     'auto_install': False,
diff --git a/project_task_date_deadline_cascade_update/data/res_config_settings_data.xml b/project_task_date_deadline_cascade_update/data/res_config_settings_data.xml
deleted file mode 100644
index 11c1d09..0000000
--- a/project_task_date_deadline_cascade_update/data/res_config_settings_data.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<odoo>
-    <data noupdate="1">
-        <record id="default_enable_task_deadline_cascade" model="ir.config_parameter">
-            <field name="key">project_task_date_deadline_cascade_update.enablecascade</field>
-            <field name="value">False</field>
-        </record>
-    </data>
-</odoo>
diff --git a/project_task_date_deadline_cascade_update/models/__init__.py b/project_task_date_deadline_cascade_update/models/__init__.py
index 0ce6827..d44ba0c 100644
--- a/project_task_date_deadline_cascade_update/models/__init__.py
+++ b/project_task_date_deadline_cascade_update/models/__init__.py
@@ -1,4 +1,3 @@
 # -*- coding: utf-8 -*-
 
 from . import project_task
-from . import res_config_settings
diff --git a/project_task_date_deadline_cascade_update/models/project_task.py b/project_task_date_deadline_cascade_update/models/project_task.py
index 86bd12f..755cf09 100644
--- a/project_task_date_deadline_cascade_update/models/project_task.py
+++ b/project_task_date_deadline_cascade_update/models/project_task.py
@@ -19,7 +19,7 @@ class ProjectTask(models.Model):
         if not self.child_ids:
             return
             
-        _logger.info(
+        _logger.debug(
             'Starting update for all subtasks of: %s (ID: %s)',
             self.name, self.id
         )
@@ -33,7 +33,7 @@ class ProjectTask(models.Model):
                 'date_deadline': date_deadline,
                 'planned_date_begin': planned_date_begin
             }
-            _logger.info(
+            _logger.debug(
                 'Updating %d subtasks with values: %s',
                 len(all_subtasks), values
             )
@@ -43,17 +43,36 @@ class ProjectTask(models.Model):
     def _onchange_date_deadline(self):
         """When parent task deadline changes, update all child tasks deadlines and planned dates recursively."""
         if self.date_deadline and self.child_ids and not self.env.context.get('skip_onchange'):
-            _logger.info('Recursively updating deadline and planned date for all subtasks of: %s', self.name)
+            _logger.debug('Recursively updating deadline and planned date for all subtasks of: %s', self.name)
             self.with_context(skip_onchange=True)._update_child_dates_recursive(
                 date_deadline=self.date_deadline,
                 planned_date_begin=self.planned_date_begin  # Always pass planned_date_begin
             )
 
+    def write(self, vals):
+        """Override write to handle date updates from calendar view and form view.
+        
+        The calendar view updates dates through write instead of onchange.
+        This ensures the cascade update works in both cases.
+        """
+        result = super().write(vals)
+        
+        # Check if date_deadline or planned_date_begin was updated
+        if ('date_deadline' in vals or 'planned_date_begin' in vals) and not self.env.context.get('skip_write'):
+            for task in self:
+                if task.child_ids:
+                    _logger.debug('Write: Recursively updating dates for all subtasks of: %s', task.name)
+                    task.with_context(skip_write=True)._update_child_dates_recursive(
+                        date_deadline=task.date_deadline,
+                        planned_date_begin=task.planned_date_begin
+                    )
+        return result
+
     @api.onchange('planned_date_begin')
     def _onchange_planned_date_begin(self):
         """When parent task planned date changes, update all child tasks planned dates and deadlines recursively."""
         if self.planned_date_begin and self.child_ids and not self.env.context.get('skip_onchange'):
-            _logger.info('Recursively updating planned date and deadline for all subtasks of: %s', self.name)
+            _logger.debug('Recursively updating planned date and deadline for all subtasks of: %s', self.name)
             self.with_context(skip_onchange=True)._update_child_dates_recursive(
                 planned_date_begin=self.planned_date_begin,
                 date_deadline=self.date_deadline  # Always pass date_deadline
diff --git a/project_task_date_deadline_cascade_update/models/res_config_settings.py b/project_task_date_deadline_cascade_update/models/res_config_settings.py
deleted file mode 100644
index 744e8dd..0000000
--- a/project_task_date_deadline_cascade_update/models/res_config_settings.py
+++ /dev/null
@@ -1,12 +0,0 @@
-# -*- coding: utf-8 -*-
-
-from odoo import fields, models
-
-
-class ResConfigSettings(models.TransientModel):
-    _inherit = 'res.config.settings'
-
-    enable_task_deadline_cascade = fields.Boolean(
-        string='Enable Task Deadline Cascade',
-        config_parameter='project_task_date_deadline_cascade_update.enablecascade'
-    )
diff --git a/project_task_date_deadline_cascade_update/security/ir.model.access.csv b/project_task_date_deadline_cascade_update/security/ir.model.access.csv
deleted file mode 100644
index 83995b4..0000000
--- a/project_task_date_deadline_cascade_update/security/ir.model.access.csv
+++ /dev/null
@@ -1,2 +0,0 @@
-id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_update_deadline_wizard,access.update.deadline.wizard,model_update_deadline_wizard,project.group_project_user,1,1,1,1
diff --git a/project_task_date_deadline_cascade_update/views/res_config_settings_views.xml b/project_task_date_deadline_cascade_update/views/res_config_settings_views.xml
deleted file mode 100644
index 5517118..0000000
--- a/project_task_date_deadline_cascade_update/views/res_config_settings_views.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<odoo>
-    <record id="res_config_settings_view_form" model="ir.ui.view">
-        <field name="name">res.config.settings.view.form.inherit.project.task.deadline</field>
-        <field name="model">res.config.settings</field>
-        <field name="priority">99</field>
-        <field name="inherit_id" ref="project.res_config_settings_view_form"/>
-        <field name="arch" type="xml">
-            <xpath expr="//block[@id='tasks_management']" position="inside">
-                <setting id="task_deadline_cascade" help="Update child tasks deadline when parent deadline changes">
-                    <field name="enable_task_deadline_cascade"/>
-                    <div class="text-muted">
-                        Enable deadline cascade update for project tasks
-                    </div>
-                </setting>
-            </xpath>
-        </field>
-    </record>
-</odoo>