diff --git a/pkg/service/bundle/bundleMetrics.go b/pkg/service/bundle/bundleMetrics.go
index f4eb34e..ed6ad3a 100644
--- a/pkg/service/bundle/bundleMetrics.go
+++ b/pkg/service/bundle/bundleMetrics.go
@@ -256,7 +256,7 @@ func MetricsVideoSubmitExport(ctx *gin.Context) {
 		return
 	}
 	newCtx := serviceCast.NewCtxWithUserInfo(ctx)
-	if err == nil {
+	if len(req.Month) > 0 {
 		resp, err = service.CastProvider.WorkList(newCtx, &cast.WorkListReq{
 			SubmitTimeMonths: req.Month,
 			Page:             1,