diff --git a/jianshui-invoice/src/main/java/com/jianshui/invoice/task/AddInvoiceBatchTask.java b/jianshui-invoice/src/main/java/com/jianshui/invoice/task/AddInvoiceBatchTask.java
index e2da4c6..396a2d7 100644
--- a/jianshui-invoice/src/main/java/com/jianshui/invoice/task/AddInvoiceBatchTask.java
+++ b/jianshui-invoice/src/main/java/com/jianshui/invoice/task/AddInvoiceBatchTask.java
@@ -132,6 +132,8 @@ public class AddInvoiceBatchTask extends TimerTask {
 
         // 3-报文递交开票
         for (Object billInfoObj : billJsonArray) {
+            // 睡眠1秒再去提交
+            Thread.sleep(1 * 1000);
 
             // 1-前置条件判断
             InvoiceBack invoiceBack = new InvoiceBack();