diff --git a/docker/toolbox/Dockerfile b/docker/toolbox/Dockerfile
index cae61c5..0fa2d20 100644
--- a/docker/toolbox/Dockerfile
+++ b/docker/toolbox/Dockerfile
@@ -1,5 +1,5 @@
 FROM alpine
-RUN apk add --no-cache curl wget busybox-extras netcat-openbsd python py-pip bash && \
-    pip install awscli
-RUN apk --purge -v del py-pip
+RUN apk add --no-cache curl wget busybox-extras netcat-openbsd python3 py3-pip mysql-client
+RUN pip --version
+RUN python --version
 CMD tail -f /dev/null
diff --git a/jenkinsfiles/docker_build.jenkins b/jenkinsfiles/docker_build.jenkins
index a0547c0..0ff065a 100644
--- a/jenkinsfiles/docker_build.jenkins
+++ b/jenkinsfiles/docker_build.jenkins
@@ -1,11 +1,10 @@
 #!groovy
 // Run docker build
 properties([disableConcurrentBuilds()])
-
 pipeline {
-    agent { 
-        label 'master'
-        }
+    agent {
+        label 'linux'
+    }
     triggers { pollSCM('* * * * *') }
     options {
         buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
@@ -15,7 +14,7 @@ pipeline {
         stage("docker login") {
             steps {
                 echo " ============== docker login =================="
-                withCredentials([usernamePassword(credentialsId: 'dockerhub_semaev', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
+                withCredentials([usernamePassword(credentialsId: 'Docker_hub_VanDan', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
                     sh """
                     docker login -u $USERNAME -p $PASSWORD
                     """
@@ -26,7 +25,7 @@ pipeline {
             steps {
                 echo " ============== start building image =================="
                 dir ('docker/toolbox') {
-                	sh 'docker build -t semaev/toolbox:latest . '
+                	sh 'docker build -t vandan2402/toolbox:example01 . '
                 }
             }
         }
@@ -34,7 +33,7 @@ pipeline {
             steps {
                 echo " ============== start pushing image =================="
                 sh '''
-                docker push semaev/toolbox:latest
+                docker push vandan2402/toolbox:example01
                 '''
             }
         }
diff --git a/jenkinsfiles/first_steps.jenkins b/jenkinsfiles/first_steps.jenkins
index ad7f543..3d293d8 100644
--- a/jenkinsfiles/first_steps.jenkins
+++ b/jenkinsfiles/first_steps.jenkins
@@ -3,9 +3,7 @@
 properties([disableConcurrentBuilds()])
 
 pipeline {
-    agent { 
-        label 'master'
-        }
+    agent any
     options {
         buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
         timestamps()
@@ -13,12 +11,7 @@ pipeline {
     stages {
         stage("First step") {
             steps {
-                sh 'ssh root@ub1 \'hostname\''
-            }
-        }
-        stage("Second step") {
-            steps {
-                sh 'ssh root@ub1 \'uptime\''
+                echo 'fisrt step'
             }
         }
     }