diff --git a/src/backend/opdata/biz-opdata/src/main/kotlin/com/tencent/bkrepo/opdata/model/StatDateModel.kt b/src/backend/opdata/biz-opdata/src/main/kotlin/com/tencent/bkrepo/opdata/model/StatDateModel.kt
index 4d035f82f1..6d53e3db80 100644
--- a/src/backend/opdata/biz-opdata/src/main/kotlin/com/tencent/bkrepo/opdata/model/StatDateModel.kt
+++ b/src/backend/opdata/biz-opdata/src/main/kotlin/com/tencent/bkrepo/opdata/model/StatDateModel.kt
@@ -44,7 +44,7 @@ class StatDateModel @Autowired constructor(
 ) {
 
     companion object {
-        private val JOB_NAME = "NodeStatCompositeMongoDbBatchJob"
+        private const val JOB_NAME = "NodeStatCompositeMongoDbBatchJob"
     }
 
     fun getShedLockInfo(id: String = JOB_NAME): LocalDateTime {