diff --git a/back/services/cron.ts b/back/services/cron.ts
index 7e1ff0b2..15f25317 100644
--- a/back/services/cron.ts
+++ b/back/services/cron.ts
@@ -12,13 +12,13 @@ import {
   killTask,
 } from '../config/util';
 import { promises, existsSync } from 'fs';
-import { Op, where, col as colFn } from 'sequelize';
+import { Op, where, col as colFn, FindOptions } from 'sequelize';
 import path from 'path';
 import { TASK_PREFIX, QL_PREFIX } from '../config/const';
 
 @Service()
 export default class CronService {
-  constructor(@Inject('logger') private logger: winston.Logger) {}
+  constructor(@Inject('logger') private logger: winston.Logger) { }
 
   private isSixCron(cron: Crontab) {
     const { schedule } = cron;
@@ -41,7 +41,8 @@ export default class CronService {
   }
 
   public async update(payload: Crontab): Promise<Crontab> {
-    const tab = new Crontab(payload);
+    const doc = await this.getDb({ id: payload.id })
+    const tab = new Crontab({ ...doc, ...payload });
     tab.saved = false;
     const newDoc = await this.updateDb(tab);
     await this.set_crontab();
@@ -332,7 +333,7 @@ export default class CronService {
     }
   }
 
-  public async getDb(query: any): Promise<Crontab> {
+  public async getDb(query: FindOptions<Crontab>['where']): Promise<Crontab> {
     const doc: any = await CrontabModel.findOne({ where: { ...query } });
     return doc && (doc.get({ plain: true }) as Crontab);
   }
diff --git a/back/services/cronView.ts b/back/services/cronView.ts
index 48917ccd..941fe1cb 100644
--- a/back/services/cronView.ts
+++ b/back/services/cronView.ts
@@ -7,6 +7,7 @@ import {
   minPosition,
   stepPosition,
 } from '../data/env';
+import { FindOptions } from 'sequelize';
 
 @Service()
 export default class CronViewService {
@@ -31,7 +32,9 @@ export default class CronViewService {
   }
 
   public async update(payload: CrontabView): Promise<CrontabView> {
-    const newDoc = await this.updateDb(new CrontabView(payload));
+    const doc = await this.getDb({ id: payload.id })
+    const tab = new CrontabView({ ...doc, ...payload });
+    const newDoc = await this.updateDb(tab);
     return newDoc;
   }
 
@@ -56,7 +59,7 @@ export default class CronViewService {
     }
   }
 
-  public async getDb(query: any): Promise<CrontabView> {
+  public async getDb(query: FindOptions<CrontabView>['where']): Promise<CrontabView> {
     const doc: any = await CrontabViewModel.findOne({ where: { ...query } });
     return doc && (doc.get({ plain: true }) as CrontabView);
   }
diff --git a/back/services/dependence.ts b/back/services/dependence.ts
index 3afee933..c718e687 100644
--- a/back/services/dependence.ts
+++ b/back/services/dependence.ts
@@ -11,7 +11,7 @@ import {
 } from '../data/dependence';
 import { spawn } from 'child_process';
 import SockService from './sock';
-import { Op } from 'sequelize';
+import { FindOptions, Op } from 'sequelize';
 import { concurrentRun } from '../config/util';
 import dayjs from 'dayjs';
 
@@ -132,7 +132,7 @@ export default class DependenceService {
     return docs;
   }
 
-  public async getDb(query: any): Promise<Dependence> {
+  public async getDb(query:  FindOptions<Dependence>['where']): Promise<Dependence> {
     const doc: any = await DependenceModel.findOne({ where: { ...query } });
     return doc && (doc.get({ plain: true }) as Dependence);
   }
diff --git a/back/services/env.ts b/back/services/env.ts
index 63b0b74c..8f5015ff 100644
--- a/back/services/env.ts
+++ b/back/services/env.ts
@@ -12,7 +12,7 @@ import {
   stepPosition,
 } from '../data/env';
 import groupBy from 'lodash/groupBy';
-import { Op } from 'sequelize';
+import { FindOptions, Op } from 'sequelize';
 
 @Service()
 export default class EnvService {
@@ -49,7 +49,9 @@ export default class EnvService {
   }
 
   public async update(payload: Env): Promise<Env> {
-    const newDoc = await this.updateDb(new Env(payload));
+    const doc = await this.getDb({ id: payload.id })
+    const tab = new Env({ ...doc, ...payload });
+    const newDoc = await this.updateDb(tab);
     await this.set_envs();
     return newDoc;
   }
@@ -162,7 +164,7 @@ export default class EnvService {
     return docs;
   }
 
-  public async getDb(query: any): Promise<Env> {
+  public async getDb(query: FindOptions<Env>['where']): Promise<Env> {
     const doc: any = await EnvModel.findOne({ where: { ...query } });
     return doc && (doc.get({ plain: true }) as Env);
   }
diff --git a/back/services/subscription.ts b/back/services/subscription.ts
index 421fbeda..c270b088 100644
--- a/back/services/subscription.ts
+++ b/back/services/subscription.ts
@@ -21,7 +21,7 @@ import {
   killTask,
 } from '../config/util';
 import { promises, existsSync } from 'fs';
-import { Op } from 'sequelize';
+import { FindOptions, Op } from 'sequelize';
 import path from 'path';
 import ScheduleService, { TaskCallbacks } from './schedule';
 import { SimpleIntervalSchedule } from 'toad-scheduler';
@@ -236,7 +236,8 @@ export default class SubscriptionService {
   }
 
   public async update(payload: Subscription): Promise<Subscription> {
-    const tab = new Subscription(payload);
+    const doc = await this.getDb({ id: payload.id })
+    const tab = new Subscription({ ...doc, ...payload });
     const newDoc = await this.updateDb(tab);
     await this.handleTask(newDoc, !newDoc.is_disabled);
     await this.setSshConfig();
@@ -288,7 +289,7 @@ export default class SubscriptionService {
     await this.setSshConfig();
   }
 
-  public async getDb(query: any): Promise<Subscription> {
+  public async getDb(query: FindOptions<Subscription>['where']): Promise<Subscription> {
     const doc: any = await SubscriptionModel.findOne({ where: { ...query } });
     return doc && (doc.get({ plain: true }) as Subscription);
   }