diff --git a/action.go b/action.go
index 0eb7e1f..e10eefa 100644
--- a/action.go
+++ b/action.go
@@ -107,6 +107,15 @@ func (s Service) UpdatePermission(permissionID string, payload model.PermissionU
 	return nil
 }
 
+// DeletePermission ...
+func (s Service) DeletePermission(permissionID string) error {
+	if err := permission.Delete(permissionID); err != nil {
+		return err
+	}
+	cache.Roles()
+	return nil
+}
+
 // GetAllPermissions ...
 func (s Service) GetAllPermissions(query model.PermissionAllQuery) model.PermissionAll {
 	return permission.All(query)
diff --git a/permission/db.go b/permission/db.go
index e910fa5..320c1eb 100644
--- a/permission/db.go
+++ b/permission/db.go
@@ -54,6 +54,22 @@ func updateOneByCondition(ctx context.Context, cond interface{}, payload interfa
 	return err
 }
 
+func deleteOneByCondition(ctx context.Context, cond interface{}) error {
+	var (
+		col = database.GetPermissionCol()
+	)
+	_, err := col.DeleteOne(ctx, cond)
+	if err != nil {
+		logger.Error("usermngmt - Permission - DeleteOne", logger.LogData{
+			"cond": cond,
+			"err":  err.Error(),
+		})
+		return fmt.Errorf("error when delete permission: %s", err.Error())
+	}
+
+	return err
+}
+
 func findByCondition(ctx context.Context, cond interface{}, opts ...*options.FindOptions) (docs []model.DBPermission) {
 	var (
 		col = database.GetPermissionCol()
diff --git a/permission/handle.go b/permission/handle.go
index 87790d9..b17de7f 100644
--- a/permission/handle.go
+++ b/permission/handle.go
@@ -94,6 +94,29 @@ func Update(permissionID string, payload model.PermissionUpdateOptions) error {
 	return nil
 }
 
+// Delete ...
+func Delete(permissionID string) error {
+	var (
+		ctx = context.Background()
+	)
+
+	// Find permissionID exists or not
+	id, isValid := mongodb.NewIDFromString(permissionID)
+	if !isValid {
+		return errors.New("invalid permission id data")
+	}
+	if !isPermissionIDExisted(ctx, id) {
+		return errors.New("permission not found")
+	}
+
+	// Delete
+	if err := deleteOneByCondition(ctx, bson.M{"_id": id}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 // All ...
 func All(queryParams model.PermissionAllQuery) (r model.PermissionAll) {
 	var (