Merge branch 'cygx_9.1' of http://8.136.199.33:3000/hongze/hongze_cygx into debug

services/elastic.go

@@ -999,7 +999,7 @@ func EsArticleSearch(keyWord string, startSize, pageSize int, orderColumn string
 			},
 		},
 	}
-	if orderColumn == "PublishDate" {
+	if orderColumn == "Comprehensive" {
 		queryMap["sort"] = sortMap
 	}
 	queryMap["from"] = startSize