diff --git a/server/light_backtask/task/refresh_meta.go b/server/light_backtask/task/refresh_meta.go
index e3d3fc0b..20e1d0e0 100644
--- a/server/light_backtask/task/refresh_meta.go
+++ b/server/light_backtask/task/refresh_meta.go
@@ -86,7 +86,7 @@ SELECT * FROM t_nft WHERE idx > %d AND last_refresh_meta_time = 0 LIMIT 200`,
 		func () int64 {
 			this.doRefresh()
 			this.batchNfts = []*nftInfo{}
-			return 60 * 10
+			return 60 * 60
 		},
 		this.repairHeroMeta)
 }