diff --git a/src/logservice/logrpc/ob_log_request_handler.cpp b/src/logservice/logrpc/ob_log_request_handler.cpp
index 436584745..0284d42f1 100755
--- a/src/logservice/logrpc/ob_log_request_handler.cpp
+++ b/src/logservice/logrpc/ob_log_request_handler.cpp
@@ -480,18 +480,27 @@ int LogRequestHandler::handle_sync_request<LogGetCkptReq, LogGetCkptResp>(
   return ret;
 }
 
+#ifdef OB_BUILD_SHARED_STORAGE
 template <>
 int LogRequestHandler::handle_request<LogSyncBaseLSNReq>(const LogSyncBaseLSNReq &req)
 {
   int ret = common::OB_SUCCESS;
   if (OB_UNLIKELY(!req.is_valid())) {
     ret = OB_INVALID_ARGUMENT;
-    PALF_LOG(ERROR, "Invalid argument!!!", K(req));
+    CLOG_LOG(ERROR, "Invalid argument!!!", K(req));
+  } else if (!GCTX.is_shared_storage_mode()) {
+    ret = OB_ERR_UNEXPECTED;
+    CLOG_LOG(ERROR, "unexcepted error, mustn't use this interface in non-shared storage mode, ", K(req));
   } else {
+    LSN end_lsn;
+    LSN base_lsn;
     palf::PalfHandleGuard palf_handle_guard;
     if (OB_FAIL(get_palf_handle_guard_(req.ls_id_.id(), palf_handle_guard))) {
       CLOG_LOG(WARN, "get_palf_handle_guard_ failed", K(req));
-    } else if (OB_FAIL(palf_handle_guard.advance_base_lsn(req.base_lsn_))) {
+    } else if (OB_FAIL(palf_handle_guard.get_end_lsn(end_lsn))) {
+      CLOG_LOG(WARN, "get_end_lsnf failed", KR(ret), K(req));
+    } else if (FALSE_IT(base_lsn = MIN(end_lsn, req.base_lsn_))) {
+    } else if (OB_FAIL(palf_handle_guard.advance_base_lsn(base_lsn))) {
       PALF_LOG(WARN, "PalfHandleImpl update_base_lsn failed", K(req));
     } else {
       PALF_LOG(TRACE, "handle sync_base_lsn success", K(req));
@@ -500,7 +509,6 @@ int LogRequestHandler::handle_request<LogSyncBaseLSNReq>(const LogSyncBaseLSNReq
   return ret;
 }
 
-#ifdef OB_BUILD_SHARED_STORAGE
 template <>
 int LogRequestHandler::handle_request<LogAcquireRebuildInfoMsg>(const LogAcquireRebuildInfoMsg &req)
 {
diff --git a/src/logservice/logrpc/ob_log_rpc_processor.h b/src/logservice/logrpc/ob_log_rpc_processor.h
index fcd2fe285..31aa2c3f9 100644
--- a/src/logservice/logrpc/ob_log_rpc_processor.h
+++ b/src/logservice/logrpc/ob_log_rpc_processor.h
@@ -134,11 +134,11 @@ DEFINE_LOGSERVICE_SYNC_RPC_PROCESSOR(LogGetCkptReqP,
                                      LogGetCkptResp,
                                      obrpc::OB_LOG_GET_LS_CKPT);
 
+#ifdef OB_BUILD_SHARED_STORAGE
 DEFINE_LOGSERVICE_RPC_PROCESSOR(LogSyncBaseLSNReqP,
                                 obrpc::ObLogServiceRpcProxy,
                                 LogSyncBaseLSNReq,
                                 obrpc::OB_LOG_SYNC_BASE_LSN_REQ);
-#ifdef OB_BUILD_SHARED_STORAGE
 DEFINE_LOGSERVICE_RPC_PROCESSOR(LogAcquireRebuildInfoP,
                                 obrpc::ObLogServiceRpcProxy,
                                 LogAcquireRebuildInfoMsg,
diff --git a/src/observer/ob_srv_xlator_primary.cpp b/src/observer/ob_srv_xlator_primary.cpp
index 53f11e666..5093b440f 100644
--- a/src/observer/ob_srv_xlator_primary.cpp
+++ b/src/observer/ob_srv_xlator_primary.cpp
@@ -207,8 +207,8 @@ void oceanbase::observer::init_srv_xlator_for_logservice(ObSrvRpcXlator *xlator)
   RPC_PROCESSOR(logservice::LogProbeRsP);
 #endif
   RPC_PROCESSOR(logservice::LogGetCkptReqP);
-  RPC_PROCESSOR(logservice::LogSyncBaseLSNReqP);
 #ifdef OB_BUILD_SHARED_STORAGE
+  RPC_PROCESSOR(logservice::LogSyncBaseLSNReqP);
   RPC_PROCESSOR(logservice::LogAcquireRebuildInfoP);
 #endif
 }