diff --git a/be/src/common/config.cpp b/be/src/common/config.cpp
index 2c1080ec0a..293ba3c028 100644
--- a/be/src/common/config.cpp
+++ b/be/src/common/config.cpp
@@ -747,7 +747,7 @@ DEFINE_mDouble(tablet_version_graph_orphan_vertex_ratio, "0.1");
 // share delta writers when memtable_on_sink_node = true
 DEFINE_Bool(share_delta_writers, "true");
 // timeout for open load stream rpc in ms
-DEFINE_Int64(open_load_stream_timeout_ms, "500");
+DEFINE_Int64(open_load_stream_timeout_ms, "60000"); // 60s
 // timeout for load stream close wait in ms
 DEFINE_Int64(close_load_stream_timeout_ms, "600000"); // 10 min