diff --git a/service/task/worker.go b/service/task/worker.go
index 6146cb7..5f68996 100644
--- a/service/task/worker.go
+++ b/service/task/worker.go
@@ -46,7 +46,7 @@ func (w *asyncWorker) handleOne(ctx context.Context, task *entity.ModelGatewayTa
 	// 1) 查询余额
 	// ============================================
 	surplus, _ = gateway.GetTenantSurplus(ctx, model.TenantId)
-	if surplus <= 0 {
+	if surplus <= 100 {
 		w.failTask(ctx, task, startTime, "租户余额不足")
 		return
 	}