diff --git a/models/issues/comment.go b/models/issues/comment.go
index cb1747baf0..37a95a70c1 100644
--- a/models/issues/comment.go
+++ b/models/issues/comment.go
@@ -855,6 +855,7 @@ func buildCreateCommentMetaData(ctx context.Context, opts *CreateCommentOptions)
 	}
 	if extDoer, ok := opts.Doer.ExtDoerData.(projectWorkflowDoer); ok {
 		makeCommentMetaData()
+		commentMetaData.SpecialDoerName = SpecialDoerNameProjectWorkflow
 		commentMetaData.ProjectWorkflowID = extDoer.projectWorkflowID
 		commentMetaData.ProjectWorkflowEvent = extDoer.projectWorkflowEvent
 		commentMetaData.ProjectTitle = extDoer.projectTitle