diff --git a/src/rootserver/ob_primary_ls_service.cpp b/src/rootserver/ob_primary_ls_service.cpp
index c5dc3fe2cd..fd4c0faece 100755
--- a/src/rootserver/ob_primary_ls_service.cpp
+++ b/src/rootserver/ob_primary_ls_service.cpp
@@ -75,7 +75,7 @@ void ObPrimaryLSService::do_work()
     while (!has_set_stop()) {
       tenant_schema.reset();
       ObCurTraceId::init(GCONF.self_addr_);
-
+      DEBUG_SYNC(STOP_PRIMARY_LS_THREAD);
       if (OB_FAIL(get_tenant_schema(tenant_id_, tenant_schema))) {
         LOG_WARN("failed to get tenant schema", KR(ret), K(tenant_id_));
       } else {
diff --git a/src/rootserver/ob_tenant_balance_service.cpp b/src/rootserver/ob_tenant_balance_service.cpp
index f9c020ffe7..c9e3fff55f 100755
--- a/src/rootserver/ob_tenant_balance_service.cpp
+++ b/src/rootserver/ob_tenant_balance_service.cpp
@@ -67,55 +67,6 @@ void ObTenantBalanceService::destroy()
   inited_ = false;
 }
 
-int ObTenantBalanceService::wait_tenant_and_version_ready_()
-{
-  int ret = OB_SUCCESS;
-  if (OB_UNLIKELY(!inited_)) {
-    ret = OB_NOT_INIT;
-    LOG_WARN("not init", KR(ret));
-  } else if (OB_ISNULL(GCTX.schema_service_)) {
-    ret = OB_ERR_UNEXPECTED;
-    LOG_WARN("schema ptr is null", KR(ret), KP(GCTX.schema_service_));
-  } else {
-    bool is_ready = false;
-    uint64_t tenant_data_version = 0;
-    while (!is_ready && !has_set_stop()) {
-      ret = OB_SUCCESS;
-      share::schema::ObSchemaGetterGuard schema_guard;
-      const share::schema::ObTenantSchema *tenant_schema = NULL;
-
-      if (OB_FAIL(GET_MIN_DATA_VERSION(tenant_id_, tenant_data_version))) {
-        LOG_WARN("failed to get min data version", KR(ret), K(tenant_id_));
-      } else if (tenant_data_version < DATA_VERSION_4_2_0_0) {
-        ret = OB_NEED_WAIT;
-        WSTAT("tenant version not target, need wait", KR(ret), K(tenant_data_version));
-      } else if (OB_FAIL(GCTX.schema_service_->get_tenant_schema_guard(OB_SYS_TENANT_ID, schema_guard))) {
-        LOG_WARN("fail to get schema guard", KR(ret));
-      } else if (OB_FAIL(schema_guard.get_tenant_info(tenant_id_, tenant_schema))) {
-        LOG_WARN("failed to get tenant ids", KR(ret), K(tenant_id_));
-      } else if (OB_ISNULL(tenant_schema)) {
-        ret = OB_TENANT_NOT_EXIST;
-        LOG_WARN("tenant not exist", KR(ret), K(tenant_id_));
-      } else if (!tenant_schema->is_normal()) {
-        ret = OB_NEED_WAIT;
-        WSTAT("tenant schema not ready, no need tenant balance", KR(ret), KPC(tenant_schema));
-      } else {
-        is_ready = true;
-      }
-
-      if (! is_ready) {
-        idle(10 * 1000 *1000);
-      }
-    }
-
-    if (has_set_stop()) {
-      WSTAT("thread has been stopped", K(is_ready), K(tenant_id_));
-      ret = OB_IN_STOP_STATE;
-    }
-  }
-  return ret;
-}
-
 int ObTenantBalanceService::balance_primary_zone_()
 {
   int ret = OB_SUCCESS;
diff --git a/src/rootserver/ob_tenant_balance_service.h b/src/rootserver/ob_tenant_balance_service.h
index a30fd16642..50d0d40315 100644
--- a/src/rootserver/ob_tenant_balance_service.h
+++ b/src/rootserver/ob_tenant_balance_service.h
@@ -97,7 +97,6 @@ private:
   int persist_job_and_task_(const share::ObBalanceJob &job,
                             ObArray<share::ObBalanceTask> &tasks);
   int construct_dependency_of_each_task_(ObArray<share::ObBalanceTask> &tasks);
-  int wait_tenant_and_version_ready_();
   int lock_and_check_balance_job_(common::ObMySQLTransaction &trans, const uint64_t tenant_id);
   int balance_primary_zone_();
   int try_update_job_comment_(const share::ObBalanceJob &job, const common::ObSqlString &comment);
diff --git a/src/rootserver/ob_tenant_thread_helper.cpp b/src/rootserver/ob_tenant_thread_helper.cpp
index fdf96da50e..26dcfab1a8 100755
--- a/src/rootserver/ob_tenant_thread_helper.cpp
+++ b/src/rootserver/ob_tenant_thread_helper.cpp
@@ -209,7 +209,7 @@ int ObTenantThreadHelper::wait_tenant_schema_and_version_ready_(
       ret = OB_SUCCESS;
       if (OB_FAIL(get_tenant_schema(tenant_id, tenant_schema))) {
         LOG_WARN("failed to get tenant schema", KR(ret), K(tenant_id));
-      } else if (!tenant_schema.is_normal()) {
+      } else if (tenant_schema.is_creating()) {
         ret = OB_NEED_WAIT;
         LOG_WARN("tenant schema not ready, no need tenant balance", KR(ret), K(tenant_schema));
       } else {
diff --git a/src/share/ob_debug_sync_point.h b/src/share/ob_debug_sync_point.h
index d09f9cc2ad..ec6d6379c6 100755
--- a/src/share/ob_debug_sync_point.h
+++ b/src/share/ob_debug_sync_point.h
@@ -545,6 +545,7 @@ class ObString;
     ACT(BEFORE_BUILD_LS_MIGRATION_DAG_NET,)\
     ACT(AFTER_JOIN_LEARNER_LIST,)\
     ACT(BEFORE_TRANSFER_START_COMMIT,)\
+    ACT(STOP_PRIMARY_LS_THREAD,)\
     ACT(MAX_DEBUG_SYNC_POINT,)
 
 DECLARE_ENUM(ObDebugSyncPoint, debug_sync_point, OB_DEBUG_SYNC_POINT_DEF);