diff --git a/routers/search.go b/routers/search.go
index 2ebc585be..55022a0cd 100644
--- a/routers/search.go
+++ b/routers/search.go
@@ -561,9 +561,6 @@ func searchUserOrOrg(ctx *context.Context, TableName string, Key string, Page in
 	   名称字母序
 	*/
 	SortBy := ctx.Query("SortBy")
-	if SortBy == "" {
-		SortBy = "created_unix.keyword"
-	}
 	ascending := ctx.QueryBool("Ascending")
 	boolQ := elastic.NewBoolQuery()
 
@@ -675,9 +672,6 @@ func searchDataSet(ctx *context.Context, TableName string, Key string, Page int,
 
 	*/
 	SortBy := ctx.Query("SortBy")
-	if SortBy == "" {
-		SortBy = "download_times.keyword"
-	}
 	ascending := ctx.QueryBool("Ascending")
 	log.Info("query searchRepo start")
 	boolQ := elastic.NewBoolQuery()