diff --git a/pkg/util/paramtable/component_param.go b/pkg/util/paramtable/component_param.go
index 0e554a090025..859b2d5e8c53 100644
--- a/pkg/util/paramtable/component_param.go
+++ b/pkg/util/paramtable/component_param.go
@@ -2819,7 +2819,8 @@ user-task-polling:
 	p.QueryStreamBatchSize.Init(base.mgr)
 
 	p.BloomFilterApplyParallelFactor = ParamItem{
-		Key:          "queryNode.bloomFilterApplyBatchSize",
+		Key:          "queryNode.bloomFilterApplyParallelFactor",
+		FallbackKeys: []string{"queryNode.bloomFilterApplyBatchSize"},
 		Version:      "2.4.5",
 		DefaultValue: "4",
 		Doc:          "parallel factor when to apply pk to bloom filter, default to 4*CPU_CORE_NUM",
@@ -4081,7 +4082,8 @@ if this parameter <= 0, will set it as 10`,
 	p.ClusteringCompactionWorkerPoolSize.Init(base.mgr)
 
 	p.BloomFilterApplyParallelFactor = ParamItem{
-		Key:          "dataNode.bloomFilterApplyBatchSize",
+		Key:          "datanode.bloomFilterApplyParallelFactor",
+		FallbackKeys: []string{"datanode.bloomFilterApplyBatchSize"},
 		Version:      "2.4.5",
 		DefaultValue: "4",
 		Doc:          "parallel factor when to apply pk to bloom filter, default to 4*CPU_CORE_NUM",