diff --git a/Jenkinsfile b/Jenkinsfile
index 842f424..591b012 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -14,27 +14,67 @@
 
 
     parameters {
-        string(name: 'DEPLOY_BRANCH', defaultValue: 'testing', description: 'Branch to deploy (testing, staging, main, production only)')
-        booleanParam(name: 'SKIP_TESTS', defaultValue: true, description: 'Skip all testing')
+        string(name: 'branch', defaultValue: 'refs/heads/testing', description: 'Branch ref from webhook')
+        string(name: 'before', defaultValue: '', description: 'old ref')
+        string(name: 'after', defaultValue: '', description: 'new ref')
     }
 
     stages {
+        stage('Init Branch') {
+            steps {
+                script {
+                    echo "==== DEBUG: Branch Param ===="
+                    echo "params.branch: '${params.branch}'"
+                    echo "params.before: '${params.before}'"
+                    echo "params.after: '${params.after}'"
+                    if (params.branch?.startsWith("refs/heads/")) {
+                        env.DEPLOY_BRANCH = params.branch.replaceFirst(/^refs\/heads\//, '')
+                    } else {
+                        error "Invalid branch ref: '${params.branch}'"
+                    }
+                }
+
+                script {
+                    echo "==== DEBUG: Branch Param ===="
+                    echo "params.branch: '${params.branch}'"
+                    echo "params.before: '${params.before}'"
+                    echo "params.after: '${params.after}'"
+
+                    def resolvedBranch = params.branch?.trim()
+                    echo "Resolved branch: '${resolvedBranch}'"
+
+                    if (resolvedBranch?.startsWith("refs/heads/")) {
+                        def deployBranch = resolvedBranch.replaceFirst(/^refs\/heads\//, '')
+                        echo "Deploy branch (stripped): '${deployBranch}'"
+                    } else {
+                        echo "Branch is not a valid refs/heads/* ref: '${resolvedBranch}'"
+                    }
+                }
+            }
+        }
         stage('Checkout') {
             steps {
                 checkout([$class: 'GitSCM',
-                    branches: [[name: "*/${params.DEPLOY_BRANCH}"]],
+                    branches: [[name: "${env.DEPLOY_BRANCH}"]],
                     userRemoteConfigs: [[
                         url: env.GIT_REPO,
                         credentialsId: '08a57452-477d-4aa6-86c6-242553660b3f'
                     ]]
                 ])
                 script {
-                    env.OLD_REV = sh(script: 'git rev-parse HEAD~1', returnStdout: true).trim()
-                    env.NEW_REV = sh(script: 'git rev-parse HEAD', returnStdout: true).trim()
+                    if (params.before?.trim() && params.after?.trim()) {
+                        env.OLD_REV = params.before
+                        env.NEW_REV = params.after
+                    } else {
+                        env.OLD_REV = sh(script: 'git rev-parse HEAD~1', returnStdout: true).trim()
+                        env.NEW_REV = sh(script: 'git rev-parse HEAD', returnStdout: true).trim()
+                    }
                 }
+
             }
         }
 
+
         stage('Use Revs') {
             steps {
                 echo "Old revision: ${env.OLD_REV}"
@@ -251,16 +291,10 @@
 
        stage('Restart Service') {
             steps {
-                script {
-                    if (params.DEPLOY_BRANCH == 'main' || params.DEPLOY_BRANCH == 'production') {
-                        sh "sudo systemctl restart express-blog@${params.DEPLOY_BRANCH}.service"
-                    } else {
-                        sh "sudo systemctl stop express-blog@${params.DEPLOY_BRANCH}.service || true"
-                        sh "sudo systemctl start express-blog@${params.DEPLOY_BRANCH}.service"
-                    }
-                }
+                sh "sudo systemctl restart express-blog@${env.DEPLOY_BRANCH}.service"
             }
         }
+
     }
 
     post {