diff --git a/routers/search.go b/routers/search.go
index 30c35d4cb..a0f66e649 100644
--- a/routers/search.go
+++ b/routers/search.go
@@ -158,7 +158,7 @@ func makeRepoResult(sRes *elastic.SearchResult, Key string) *SearchRes {
 			err = json.Unmarshal(source, &recordSource)
 			if err == nil {
 				record := make(map[string]interface{})
-				record["id"] = recordSource["_id"]
+				record["id"] = hit.Id
 				record["name"] = recordSource["name"]
 				record["owner_name"] = recordSource["owner_name"]
 				if recordSource["description"] != nil {
@@ -281,7 +281,7 @@ func makeUserOrOrgResult(sRes *elastic.SearchResult, Key string, ctx *context.Co
 			err = json.Unmarshal(source, &recordSource)
 			if err == nil {
 				record := make(map[string]interface{})
-				record["id"] = recordSource["_id"]
+				record["id"] = hit.Id
 				record["name"] = recordSource["name"]
 				record["full_name"] = recordSource["full_name"]
 				if recordSource["description"] != nil {
@@ -382,7 +382,7 @@ func makeDatasetResult(sRes *elastic.SearchResult, Key string) *SearchRes {
 			err = json.Unmarshal(source, &recordSource)
 			if err == nil {
 				record := make(map[string]interface{})
-				record["id"] = recordSource["_id"]
+				record["id"] = hit.Id
 				userId := recordSource["user_id"].(int64)
 				user, errUser := models.GetUserByID(userId)
 				if errUser == nil {
@@ -434,10 +434,11 @@ func searchIssue(ctx *context.Context, TableName string, Key string, Page int, P
 	ascending := ctx.QueryBool("Ascending")
 	boolQ := elastic.NewBoolQuery()
 	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.Should(nameQuery, contentQuery, commentQuery)
+		boolQ.Must(nameQuery, contentQuery, commentQuery)
 	}
 	isIssueQuery := elastic.NewTermQuery("is_pull", "f")
 	boolQ.Must(isIssueQuery)
@@ -466,7 +467,7 @@ func makeIssueResult(sRes *elastic.SearchResult, Key string) *SearchRes {
 			err = json.Unmarshal(source, &recordSource)
 			if err == nil {
 				record := make(map[string]interface{})
-				record["id"] = recordSource["_id"]
+				record["id"] = hit.Id
 				record["repo_id"] = recordSource["repo_id"]
 				log.Info("recordSource[\"repo_id\"]=" + fmt.Sprint(recordSource["repo_id"]))
 				repoIdstr := recordSource["repo_id"].(string)