diff --git a/models/action.go b/models/action.go
index 4a376f89d..19fd9102f 100644
--- a/models/action.go
+++ b/models/action.go
@@ -138,8 +138,8 @@ func (a Action) GetIssueInfos() []string {
 }
 
 func (a Action) GetIssueTitle() string {
-	issueID := com.StrTo(a.GetIssueInfos()[0]).MustInt64()
-	issue, err := GetIssueByID(issueID)
+	issueIndex := com.StrTo(a.GetIssueInfos()[0]).MustInt64()
+	issue, err := GetIssueByIndex(a.RepoID, issueIndex)
 	if err != nil {
 		log.Error(4, "GetIssueByID: %v", err)
 		return "500 when get title"