diff --git a/routers/search.go b/routers/search.go
index a0f66e649..9e143a140 100644
--- a/routers/search.go
+++ b/routers/search.go
@@ -433,15 +433,17 @@ func searchIssue(ctx *context.Context, TableName string, Key string, Page int, P
 	}
 	ascending := ctx.QueryBool("Ascending")
 	boolQ := elastic.NewBoolQuery()
+	isIssueQuery := elastic.NewTermQuery("is_pull", "f")
+	boolQ.Must(isIssueQuery)
+
 	if Key != "" {
 		log.Info("issue Key=" + Key)
 		nameQuery := elastic.NewMatchQuery("name", Key).Boost(2).QueryName("f_first")
 		contentQuery := elastic.NewMatchQuery("content", Key).Boost(1.5).QueryName("f_second")
 		commentQuery := elastic.NewMatchQuery("comment", Key).Boost(1).QueryName("f_third")
-		boolQ.Must(nameQuery, contentQuery, commentQuery)
+		boolQ.Should(nameQuery, contentQuery, commentQuery)
 	}
-	isIssueQuery := elastic.NewTermQuery("is_pull", "f")
-	boolQ.Must(isIssueQuery)
+
 	res, err := client.Search(TableName).Query(boolQ).Sort(SortBy, ascending).From((Page - 1) * PageSize).Size(PageSize).Do(ctx.Req.Context())
 	if err == nil {
 		searchJson, _ := json.Marshal(res)