Merge branch 'cygx_9.5' of http://8.136.199.33:3000/hongze/hongze_cygx into debug

controllers/research.go

@@ -288,7 +288,7 @@ func (this *ResearchController) KolList() {
 	}
 
 	if themeType == 2 {
-		conditionOrder = `ORDER BY publish_date DESC , last_updated_time  DESC `
+		conditionOrder = `ORDER BY publish_date DESC  `
 	} else {
 		conditionOrder = `ORDER BY sum_num DESC `
 	}