diff --git a/src/services/mysql.service.ts b/src/services/mysql.service.ts
index 9443d01..cba9aec 100644
--- a/src/services/mysql.service.ts
+++ b/src/services/mysql.service.ts
@@ -183,24 +183,21 @@ const MySqlService = {
 		 */
 		update(handler: MysqlHandler, data: IUserUpdate): Promise<IDbStatusResult> {
 			return new Promise((resolve, reject) => {
-				if (!data.id) return reject("Id is undefined");
-				if (data.id.length !== 36) return reject("Id invalid");
 				if (data.gdpr && typeof data.gdpr !== typeof Date) {
 					return reject("Invalid gdpr date.")
 				}
+				if (!data.id) return reject("Id is undefined");
+				if (data.id.length !== 36) return reject("Id invalid");
 				try {
-					const _values = [];
-					const _template = `
-						${data.username ? "`username` = ?," && _values.push(data.username) as unknown as void : null}
-						${data.firstname ? "`firstname` = ?," : null}
-						${data.lastname ? "`lastname` = ?," : null}
-						${data.dob ? "`dob` = ?," : null}
-						${data.gdpr ? "`gdpr` = ?," : null}`
-
-					const _sql = `UPDATE "users" SET ${_template} WHERE 'id' = ?`;
-					handler.execute(_sql, _values).then((result) => {
-						return resolve(result as unknown as IDbStatusResult);
-					});
+					handler.factorize({
+						values: data,
+						actionName: `Update user ID::${data.id}`
+					}).then((result)=>{
+						const _sql = `UPDATE "users" SET ${result._keysTemplate} WHERE 'id' = '${data.id}'`;
+						handler.execute(_sql, result._valuesArray).then((result) => {
+							return resolve(result as unknown as IDbStatusResult);
+						});
+					})
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -359,16 +356,16 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
-
 				try {
 					handler.factorize({
 						values: data,
-						actionName: `Update user ID::${data.id}`
+						actionName: `Update brand ID::${data.id}`
+					}).then((result)=>{
+						const _sql = `UPDATE "brands" SET ${result._keysTemplate} WHERE 'id' = '${data.id}'`;
+						handler.execute(_sql, result._valuesArray).then((result) => {
+							return resolve(result as unknown as IDbStatusResult);
+						});
 					})
-					const _sql = `UPDATE "brands" SET ${_template} WHERE 'id' = ?`;
-					handler.execute(_sql, _values).then((result) => {
-						return resolve(result as unknown as IDbStatusResult);
-					});
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -581,31 +578,16 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
-
 				try {
-					const _template = `
-						${data.slug_name ? "`slug_name` = ?," : null}
-						${data.display_name ? "`display_name` = ?," : null}
-						${data.brand_id ? "`brand_id` = ?," : null}
-						${data.category_id ? "`category_id` = ?," : null}
-						${data.image_blob ? "`image_blob` = ?," : null}
-						${data.is_trending ? "`is_trending` = ?," : null}
-						${data.base_price ? "`base_price` = ?," : null}`;
-
-					const _values = [
-						data.slug_name,
-						data.display_name,
-						data.brand_id,
-						data.category_id,
-						data.image_blob,
-						data.is_trending,
-						data.base_price,
-						data.id,
-					];
-					const _sql = `UPDATE "models" SET ${_template} WHERE 'id' = ?`;
-					handler.execute(_sql, _values).then((result) => {
-						return resolve(result as unknown as IDbStatusResult);
-					});
+					handler.factorize({
+						values: data,
+						actionName: `Update users ID::${data.id}`
+					}).then((result)=>{
+						const _sql = `UPDATE "users" SET ${result._keysTemplate} WHERE 'id' = '${data.id}'`;
+						handler.execute(_sql, result._valuesArray).then((result) => {
+							return resolve(result as unknown as IDbStatusResult);
+						});
+					})
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -681,25 +663,16 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
-
 				try {
-					const _template = `
-						${data.model_id ? "`model_id` = ?," : null}
-						${data.plate_number ? "`plate_number` = ?," : null}
-						${data.odometer ? "`odometer` = ?," : null}
-						${data.health_state ? "`health_state` = ?," : null}`;
-
-					const _values = [
-						data.model_id,
-						data.plate_number,
-						data.odometer,
-						data.health_state,
-						data.id,
-					];
-					const _sql = `UPDATE "vehicles" SET ${_template} WHERE 'id' = ?`;
-					handler.execute(_sql, _values).then((result) => {
-						return resolve(result as unknown as IDbStatusResult);
-					});
+					handler.factorize({
+						values: data,
+						actionName: `Update vehicle ID::${data.id}`
+					}).then((result)=>{
+						const _sql = `UPDATE "vehicles" SET ${result._keysTemplate} WHERE 'id' = '${data.id}'`;
+						handler.execute(_sql, result._valuesArray).then((result) => {
+							return resolve(result as unknown as IDbStatusResult);
+						});
+					})
 				} catch (err: unknown) {
 					reject(err as Error);
 				}
@@ -808,17 +781,16 @@ const MySqlService = {
 			return new Promise((resolve, reject) => {
 				if (!data.id) return reject("Id is undefined");
 				if (data.id.length !== 36) return reject("Id invalid");
-
 				try {
-					const _template = `
-						${data.slug_name ? "`slug_name` = ?," : null}
-						${data.display_name ? "`display_name` = ?," : null}`;
-
-					const _values = [data.slug_name, data.display_name, data.id];
-					const _sql = `UPDATE "categories" SET ${_template} WHERE 'id' = ?`;
-					handler.execute(_sql, _values).then((result) => {
-						return resolve(result as unknown as IDbStatusResult);
-					});
+					handler.factorize({
+						values: data,
+						actionName: `Update category ID::${data.id}`
+					}).then((result)=>{
+						const _sql = `UPDATE "categories" SET ${result._keysTemplate} WHERE 'id' = '${data.id}'`;
+						handler.execute(_sql, result._valuesArray).then((result) => {
+							return resolve(result as unknown as IDbStatusResult);
+						});
+					})
 				} catch (err: unknown) {
 					reject(err as Error);
 				}