diff --git a/server/light_backtask/task/refresh_meta.go b/server/light_backtask/task/refresh_meta.go
index d462fdd1..84129cfc 100644
--- a/server/light_backtask/task/refresh_meta.go
+++ b/server/light_backtask/task/refresh_meta.go
@@ -72,7 +72,7 @@ func (this* refreshMeta) process() {
 		},
 		func (lastIdx int64) string {
 			sql := fmt.Sprintf(`
-SELECT * FROM t_nft WHERE idx > %d AND net_id = %d AND last_refresh_meta_time = 0 ORDER BY idx LIMIT 200`,
+SELECT * FROM t_nft WHERE idx > %d AND net_id = %d AND last_refresh_meta_time = 0 ORDER BY idx LIMIT 1000`,
 				mt.Table.Config.GetById(0).GetNetId(),
 				lastIdx,
 			)