diff --git a/client/config.go b/client/config.go
index b70a575..6884ba2 100644
--- a/client/config.go
+++ b/client/config.go
@@ -38,6 +38,7 @@ func GetConfigSystem(d *schema.ResourceData) models.ConfigBodySystemPost {
 		AuditLogForwardEndpoint:    d.Get("audit_log_forward_endpoint").(string),
 		SkipAuditLogDatabase:       d.Get("skip_audit_log_database").(bool),
 		BannerMessage:              bannerMessage,
+		NotificationEnable:         d.Get("notification_enable").(bool),
 	}
 	log.Printf("[DEBUG] %+v\n ", body)
 	return body
diff --git a/docs/resources/config_system.md b/docs/resources/config_system.md
index 0b69493..1e56a04 100644
--- a/docs/resources/config_system.md
+++ b/docs/resources/config_system.md
@@ -18,6 +18,7 @@ resource "harbor_config_system" "main" {
   robot_token_expiration       = 30
   robot_name_prefix            = "harbor@"
   storage_per_project          = 100
+  notification_enable          = true
 }
 ```
 
@@ -33,6 +34,7 @@ resource "harbor_config_system" "main" {
 - `storage_per_project` (Number) Default quota space per project in GIB. Default is -1 (unlimited).
 - `audit_log_forward_endpoint` (String) The endpoint to forward audit logs to.
 - `skip_audit_log_database` (Boolean) Whether or not to skip audit log database.
+- `notification_enable` (Boolean) Whether or not webhook/notification functionality is enabled globally. When `false`, all project-level webhook policies are silently ignored. Defaults to `true`.
 - `banner_message` (Block Set) (see [below for nested schema](#nestedblock--banner_message))
 
 <a id="nestedblock--banner_message"></a>
diff --git a/models/config.go b/models/config.go
index c9f9318..e8f99ce 100644
--- a/models/config.go
+++ b/models/config.go
@@ -54,6 +54,7 @@ type ConfigBodySystemPost struct {
 	AuditLogForwardEndpoint    string `json:"audit_log_forward_endpoint,omitempty"`
 	SkipAuditLogDatabase       bool   `json:"skip_audit_log_database"`
 	BannerMessage              string `json:"banner_message"`
+	NotificationEnable         bool   `json:"notification_enable"`
 }
 
 type ConfigBodyResponse struct {
@@ -227,6 +228,10 @@ type ConfigBodyResponse struct {
 		Editable bool   `json:"editable,omitempty"`
 		Value    string `json:"value,omitempty"`
 	} `json:"banner_message,omitempty"`
+	NotificationEnable struct {
+		Editable bool `json:"editable,omitempty"`
+		Value    bool `json:"value,omitempty"`
+	} `json:"notification_enable,omitempty"`
 }
 
 type BannerMessage struct {
diff --git a/provider/resource_config_system.go b/provider/resource_config_system.go
index 4820df9..4e2c790 100644
--- a/provider/resource_config_system.go
+++ b/provider/resource_config_system.go
@@ -97,6 +97,11 @@ func resourceConfigSystem() *schema.Resource {
 					},
 				},
 			},
+			"notification_enable": {
+				Type:     schema.TypeBool,
+				Optional: true,
+				Default:  true,
+			},
 		},
 		Create: resourceConfigSystemCreate,
 		Read:   resourceConfigSystemRead,
@@ -173,6 +178,7 @@ func resourceConfigSystemRead(d *schema.ResourceData, m interface{}) error {
 	d.Set("storage_per_project", storage)
 	d.Set("audit_log_forward_endpoint", jsonData.AuditLogForwardEndpoint.Value)
 	d.Set("skip_audit_log_database", jsonData.SkipAuditLogDatabase.Value)
+	d.Set("notification_enable", jsonData.NotificationEnable.Value)
 
 	d.SetId("configuration/system")
 	return nil