diff --git a/ci/jenkins/KT-NapCatQQ-Runtime-Release.Jenkinsfile b/ci/jenkins/KT-NapCatQQ-Runtime-Release.Jenkinsfile
index 1ee9863..0621ba9 100644
--- a/ci/jenkins/KT-NapCatQQ-Runtime-Release.Jenkinsfile
+++ b/ci/jenkins/KT-NapCatQQ-Runtime-Release.Jenkinsfile
@@ -2,6 +2,8 @@ pipeline {
   agent any
 
   options {
+    buildDiscarder(logRotator(numToKeepStr: '30', artifactNumToKeepStr: '30'))
+    disableConcurrentBuilds()
     skipDefaultCheckout(true)
     timestamps()
     timeout(time: 60, unit: 'MINUTES')
@@ -86,6 +88,18 @@ pipeline {
       }
     }
   }
+
+  post {
+    always {
+      sh '''
+        set +e
+        rm -rf "$WORKSPACE/artifacts"
+        mkdir -p "$WORKSPACE/artifacts/napcat-runtime-release"
+        cp -a "$KT_ARTIFACT_ROOT/napcat-runtime-release/." "$WORKSPACE/artifacts/napcat-runtime-release/" 2>/dev/null || true
+      '''
+      archiveArtifacts artifacts: 'artifacts/napcat-runtime-release/**/*', allowEmptyArchive: true, fingerprint: false
+    }
+  }
 }
 
 /**
diff --git a/ci/jenkins/KT-NapCatQQ-Upstream-Sync.Jenkinsfile b/ci/jenkins/KT-NapCatQQ-Upstream-Sync.Jenkinsfile
index bd13476..a29052d 100644
--- a/ci/jenkins/KT-NapCatQQ-Upstream-Sync.Jenkinsfile
+++ b/ci/jenkins/KT-NapCatQQ-Upstream-Sync.Jenkinsfile
@@ -2,6 +2,8 @@ pipeline {
   agent any
 
   options {
+    buildDiscarder(logRotator(numToKeepStr: '30', artifactNumToKeepStr: '30'))
+    disableConcurrentBuilds()
     skipDefaultCheckout(true)
     timestamps()
     timeout(time: 30, unit: 'MINUTES')
@@ -48,4 +50,16 @@ pipeline {
       }
     }
   }
+
+  post {
+    always {
+      sh '''
+        set +e
+        rm -rf "$WORKSPACE/artifacts"
+        mkdir -p "$WORKSPACE/artifacts/napcat-upstream-sync"
+        cp -a "$KT_ARTIFACT_ROOT/napcat-upstream-sync/." "$WORKSPACE/artifacts/napcat-upstream-sync/" 2>/dev/null || true
+      '''
+      archiveArtifacts artifacts: 'artifacts/napcat-upstream-sync/**/*', allowEmptyArchive: true, fingerprint: false
+    }
+  }
 }
diff --git a/src/selfTest.ts b/src/selfTest.ts
index 8283bd5..23402bb 100644
--- a/src/selfTest.ts
+++ b/src/selfTest.ts
@@ -475,6 +475,9 @@ export async function runSelfTest(): Promise<void> {
     "RUN_CODEX_AUDIT",
     "CONFIRM_CODEX_WORKSPACE_WRITE",
     "RUN_CODEX_WORKSPACE_WRITE_AUDIT",
+    "buildDiscarder(logRotator",
+    "disableConcurrentBuilds()",
+    "archiveArtifacts artifacts: 'artifacts/napcat-upstream-sync/**/*'",
   ]) {
     if (!upstreamSyncJenkinsTemplate.includes(expected)) {
       throw new Error(`NapCat upstream Jenkins template missing: ${expected}`);
@@ -558,6 +561,9 @@ export async function runSelfTest(): Promise<void> {
     "choice(name: 'API_PROMOTION_JOB'",
     "CONFIRM_API_PROMOTION_TARGET",
     "PROMOTE_KT_TEMPLATE_API_MAIN",
+    "buildDiscarder(logRotator",
+    "disableConcurrentBuilds()",
+    "archiveArtifacts artifacts: 'artifacts/napcat-runtime-release/**/*'",
   ]) {
     if (!runtimeReleaseJenkinsTemplate.includes(expected)) {
       throw new Error(`NapCat runtime Jenkins template missing: ${expected}`);