diff --git a/src/observer/omt/ob_tenant.cpp b/src/observer/omt/ob_tenant.cpp
index 7066ba2d4b..431219257e 100644
--- a/src/observer/omt/ob_tenant.cpp
+++ b/src/observer/omt/ob_tenant.cpp
@@ -380,7 +380,7 @@ void ObResourceGroup::check_worker_count()
     {
       ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_->id()));
       enable_dynamic_worker = tenant_config.is_valid() ? tenant_config->_ob_enable_dynamic_worker : true;
-      threshold = tenant_config.is_valid() ? tenant_config->_worker_long_stall_threshold : 3 * 1000;
+      threshold = tenant_config.is_valid() ? tenant_config->_stall_threshold_for_dynamic_worker : 3 * 1000;
     }
     DLIST_FOREACH_REMOVESAFE(wnode, workers_) {
       const auto w = static_cast<ObThWorker*>(wnode->get_data());
@@ -1378,7 +1378,7 @@ void ObTenant::check_worker_count()
     {
       ObTenantConfigGuard tenant_config(TENANT_CONF(id_));
       enable_dynamic_worker = tenant_config.is_valid() ? tenant_config->_ob_enable_dynamic_worker : true;
-      threshold = tenant_config.is_valid() ? tenant_config->_worker_long_stall_threshold : 3 * 1000;
+      threshold = tenant_config.is_valid() ? tenant_config->_stall_threshold_for_dynamic_worker : 3 * 1000;
     }
     // assume that high priority and normal priority were busy.
     DLIST_FOREACH_REMOVESAFE(wnode, workers_) {
diff --git a/src/share/parameter/ob_parameter_seed.ipp b/src/share/parameter/ob_parameter_seed.ipp
index 315c331b80..f56feab64a 100755
--- a/src/share/parameter/ob_parameter_seed.ipp
+++ b/src/share/parameter/ob_parameter_seed.ipp
@@ -1542,6 +1542,6 @@ DEF_BOOL(_enable_system_tenant_memory_limit, OB_CLUSTER_PARAMETER, "True",
          "specifies whether allowed to limit the memory of tenant 500",
          ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
 #endif
-DEF_TIME(_worker_long_stall_threshold, OB_TENANT_PARAMETER, "3ms", "[0ms,)",
+DEF_TIME(_stall_threshold_for_dynamic_worker, OB_TENANT_PARAMETER, "3ms", "[0ms,)",
         "threshold of dynamic worker works",
         ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
diff --git a/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result b/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result
index 32b9574d51..e1cf1e2e0b 100644
--- a/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result
+++ b/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result
@@ -348,6 +348,7 @@ _server_standby_fetch_log_bandwidth_limit
 _session_context_size
 _sort_area_size
 _sqlexec_disable_hash_based_distagg_tiv
+_stall_threshold_for_dynamic_worker
 _storage_meta_memory_limit_percentage
 _temporary_file_io_area_size
 _trace_control_info
@@ -361,7 +362,6 @@ _tx_result_retention
 _upgrade_stage
 _wait_interval_after_truncate
 _with_subquery
-_worker_long_stall_threshold
 _xa_gc_interval
 _xa_gc_timeout
 _xsolapi_generate_with_clause