fix bug

routers/org/teams.go

@@ -143,7 +143,7 @@ func TeamsRepoAction(ctx *context.Context) {
 	case "add":
 		repoName := path.Base(ctx.Query("repo_name"))
 		var repo *models.Repository
-		repo, err = models.GetRepositoryByName(ctx.Org.Organization.ID, repoName)
+		repo, err = models.GetRepositoryByOwnerAndAlias(ctx.Org.Organization.Name, repoName)
 		if err != nil {
 			if models.IsErrRepoNotExist(err) {
 				ctx.Flash.Error(ctx.Tr("org.teams.add_nonexistent_repo"))