diff --git a/.env.dev b/.env.dev
index e637b744..1873395e 100644
--- a/.env.dev
+++ b/.env.dev
@@ -49,6 +49,7 @@ DATABASE_SAVE_MESSAGE_UPDATE=true
 DATABASE_SAVE_DATA_CONTACTS=true
 DATABASE_SAVE_DATA_CHATS=true
 DATABASE_SAVE_LOGS=true
+DATABASE_SAVE_ACTIVITY_LOGS=true
 
 # Global Webhook
 # It will notify all events of all businesses and instances.
@@ -67,6 +68,8 @@ CONFIG_SESSION_PHONE_NAME=Edge
 # Set qrcode display limit
 QRCODE_LIMIT=5
 QRCODE_EXPIRATION_TIME=20 # seconds
+QRCODE_LIGHT_COLOR='#ffffff'
+QRCODE_DARK_COLOR='#198754'
 
 # Maximun time to connect to whatsapp
 CONNECTION_TIMEOUT=120 # seconds
diff --git a/src/config/env.config.ts b/src/config/env.config.ts
index b7412927..3b1e20a0 100644
--- a/src/config/env.config.ts
+++ b/src/config/env.config.ts
@@ -70,6 +70,7 @@ export type DBOptions = {
   CONTACTS: boolean;
   CHATS: boolean;
   LOGS: boolean;
+  ACTIVITY_LOGS: boolean;
 };
 
 export type StoreConf = {
@@ -97,6 +98,8 @@ export type ProviderSession = {
 export type QrCode = {
   LIMIT: number;
   EXPIRATION_TIME: number;
+  LIGHT_COLOR: string;
+  DARK_COLOR: string;
 };
 
 export type Jwt = { EXPIRIN_IN: number; SECRET: string };
@@ -175,6 +178,7 @@ export class ConfigService {
           CONTACTS: process.env?.DATABASE_SAVE_DATA_CONTACTS === 'true',
           CHATS: process.env?.DATABASE_SAVE_DATA_CHATS === 'true',
           LOGS: process.env?.DATABASE_SAVE_LOGS === 'true',
+          ACTIVITY_LOGS: process.env?.DATABASE_SAVE_ACTIVITY_LOGS ? process.env?.DATABASE_SAVE_ACTIVITY_LOGS === 'true' : true
         },
       },
       PROVIDER: {
@@ -201,6 +205,8 @@ export class ConfigService {
       QRCODE: {
         LIMIT: Number.parseInt(process.env?.QRCODE_LIMIT || '10'),
         EXPIRATION_TIME: Number.parseInt(process.env?.QRCODE_EXPIRATION_TIME || '60'),
+        LIGHT_COLOR: process.env?.QRCODE_LIGHT_COLOR ? process.env?.QRCODE_LIGHT_COLOR : '#ffffff',
+        DARK_COLOR: process.env?.QRCODE_DARK_COLOR ? process.env?.QRCODE_DARK_COLOR : '#198754'
       },
       CONNECTION_TIMEOUT: Number.parseInt(process.env?.CONNECTION_TIMEOUT || '300'),
       AUTHENTICATION: {
diff --git a/src/middle/logger.middle.ts b/src/middle/logger.middle.ts
index 316b38c4..8cee40f1 100644
--- a/src/middle/logger.middle.ts
+++ b/src/middle/logger.middle.ts
@@ -34,7 +34,7 @@
 import { NextFunction, Request, Response } from 'express';
 import { Logger } from '../config/logger.config';
 import { Repository } from '../repository/repository.service';
-import { ConfigService } from '../config/env.config';
+import { ConfigService, Database } from '../config/env.config';
 
 export class LoggerMiddleware {
   constructor(
@@ -56,24 +56,26 @@ export class LoggerMiddleware {
       });
     }
 
-    this.repository.activityLogs
-      .create({
-        data: {
-          context: 'LoggerMiddleware',
-          type: 'http',
-          content: {
-            originalUrl: req.originalUrl,
-            method: req.method.toUpperCase(),
-            headers: JSON.stringify(req.headers),
-            params: JSON.stringify(req?.params || {}),
-            query: JSON.stringify(req?.query || {}),
-            body: JSON.stringify(req?.body || {}),
+    if (this.configService.get<Database>('DATABASE').DB_OPTIONS.ACTIVITY_LOGS) {
+      this.repository.activityLogs
+        .create({
+          data: {
+            context: 'LoggerMiddleware',
+            type: 'http',
+            content: {
+              originalUrl: req.originalUrl,
+              method: req.method.toUpperCase(),
+              headers: JSON.stringify(req.headers),
+              params: JSON.stringify(req?.params || {}),
+              query: JSON.stringify(req?.query || {}),
+              body: JSON.stringify(req?.body || {}),
+            },
+            description: 'Request received',
+            instanceId: req?.params?.instanceId ? Number(req.params.instanceId) : undefined,
           },
-          description: 'Request received',
-          instanceId: req?.params?.instanceId ? Number(req.params.instanceId) : undefined,
-        },
-      })
-      .catch((error) => logger.error(error));
+        })
+        .catch((error) => logger.error(error));
+    }
 
     next();
   }
diff --git a/src/whatsapp/controllers/instance.controller.ts b/src/whatsapp/controllers/instance.controller.ts
index e64a4f76..fd5e0823 100644
--- a/src/whatsapp/controllers/instance.controller.ts
+++ b/src/whatsapp/controllers/instance.controller.ts
@@ -109,23 +109,27 @@ export class InstanceController {
     }
 
     try {
+      let instance: WAStartupService;
+      instance = this.waMonitor.waInstances.get(instanceName);
       if (
-        this.waMonitor.waInstances.get(instanceName)?.connectionStatus?.state === 'open'
+        instance?.connectionStatus?.state === 'open'
       ) {
         throw 'Instance already connected';
       }
 
-      const instance = new WAStartupService(
-        this.configService,
-        this.eventEmitter,
-        this.repository,
-        this.providerFiles,
-      );
-      await instance.setInstanceName(instanceName);
-      this.waMonitor.waInstances.set(instance.instanceName, instance);
-      this.waMonitor.delInstanceTime(instance.instanceName);
-
-      this.waMonitor.waInstances.set(instanceName, instance);
+      if (!instance || !instance.connectionStatus || instance?.connectionStatus?.state === 'refused') {
+        instance = new WAStartupService(
+          this.configService,
+          this.eventEmitter,
+          this.repository,
+          this.providerFiles,
+        );
+        await instance.setInstanceName(instanceName);
+        this.waMonitor.waInstances.set(instance.instanceName, instance);
+        this.waMonitor.delInstanceTime(instance.instanceName);
+
+        this.waMonitor.waInstances.set(instanceName, instance);
+      }
 
       const state = instance?.connectionStatus?.state;
 
diff --git a/src/whatsapp/services/whatsapp.service.ts b/src/whatsapp/services/whatsapp.service.ts
index aa52e2af..eaf6c1bb 100644
--- a/src/whatsapp/services/whatsapp.service.ts
+++ b/src/whatsapp/services/whatsapp.service.ts
@@ -120,7 +120,7 @@ import {
   GroupUpdateParticipantDto,
 } from '../dto/group.dto';
 import Long from 'long';
-import NodeCache from 'node-cache';
+import NodeCache, { Data } from 'node-cache';
 import {
   AuthState,
   AuthStateProvider,
@@ -374,11 +374,12 @@ export class WAStartupService {
 
       this.instanceQr.count++;
 
+      const qrCodeOptions: QrCode = this.configService.get<QrCode>('QRCODE');
       const optsQrcode: QRCodeToDataURLOptions = {
         margin: 3,
         scale: 4,
         errorCorrectionLevel: 'H',
-        color: { light: '#ffffff', dark: '#198754' },
+        color: { light: qrCodeOptions.LIGHT_COLOR, dark: qrCodeOptions.DARK_COLOR },
       };
 
       qrcode.toDataURL(qr, optsQrcode, (error, base64) => {
@@ -1704,17 +1705,19 @@ export class WAStartupService {
       };
     } catch (error) {
       this.logger.error(error);
-      this.repository.activityLogs
-        .create({
-          data: {
-            type: 'error',
-            context: WAStartupService.name,
-            description: 'Error on get media message',
-            content: [error?.toString(), JSON.stringify(error?.stack)],
-            instanceId: this.instance.id,
-          },
-        })
-        .catch((error) => this.logger.error(error));
+      if (this.configService.get<Database>('DATABASE').DB_OPTIONS.ACTIVITY_LOGS) {
+        this.repository.activityLogs
+          .create({
+            data: {
+              type: 'error',
+              context: WAStartupService.name,
+              description: 'Error on get media message',
+              content: [error?.toString(), JSON.stringify(error?.stack)],
+              instanceId: this.instance.id,
+            },
+          })
+          .catch((error) => this.logger.error(error));
+      }
       if (inner) {
         return;
       }