diff --git a/src/share/parameter/ob_parameter_seed.ipp b/src/share/parameter/ob_parameter_seed.ipp
index 966815e0e9c9a4011ceff1a027129c5e19bd4e72..c76f0662c88ca1dfc11afa0db3929ef77d68a294 100644
--- a/src/share/parameter/ob_parameter_seed.ipp
+++ b/src/share/parameter/ob_parameter_seed.ipp
@@ -343,7 +343,7 @@ DEF_BOOL(_enable_convert_real_to_decimal, OB_TENANT_PARAMETER, "False",
          ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
 DEF_BOOL(_ob_enable_dynamic_worker, OB_TENANT_PARAMETER, "True",
          "specifies whether worker count increases when all workers were in blocking.",
-         ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::STATIC_EFFECTIVE));
+         ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
 
 // tenant memtable consumption related
 DEF_INT(memstore_limit_percentage, OB_CLUSTER_PARAMETER, "50", "(0, 100)",