diff --git a/src/backend/job/biz-job/src/main/kotlin/com/tencent/bkrepo/job/batch/task/other/NodeCopyJob.kt b/src/backend/job/biz-job/src/main/kotlin/com/tencent/bkrepo/job/batch/task/other/NodeCopyJob.kt
index ee6ee51c91..0611bf6702 100644
--- a/src/backend/job/biz-job/src/main/kotlin/com/tencent/bkrepo/job/batch/task/other/NodeCopyJob.kt
+++ b/src/backend/job/biz-job/src/main/kotlin/com/tencent/bkrepo/job/batch/task/other/NodeCopyJob.kt
@@ -39,6 +39,7 @@ import com.tencent.bkrepo.job.batch.utils.RepositoryCommonUtils
 import com.tencent.bkrepo.job.config.properties.NodeCopyJobProperties
 import com.tencent.bkrepo.job.exception.JobExecuteException
 import com.tencent.bkrepo.repository.constant.DEFAULT_STORAGE_CREDENTIALS_KEY
+import java.time.Duration
 import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.data.mongodb.core.query.Criteria
 import org.springframework.data.mongodb.core.query.Query
@@ -60,6 +61,8 @@ class NodeCopyJob(
         return super.start()
     }
 
+    override fun getLockAtMostFor(): Duration = Duration.ofDays(3)
+
     override fun collectionNames(): List<String> {
         return (0 until SHARDING_COUNT)
             .map { "$COLLECTION_NAME_PREFIX$it" }