diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/customer/CustomerController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/customer/CustomerController.java
index 2313eb6..f371e4f 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/customer/CustomerController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/customer/CustomerController.java
@@ -237,6 +237,11 @@ public class CustomerController extends BaseController
     @PostMapping("/commitSAPCustomer")
     public AjaxResult commitSAPCustomer(@RequestBody Customer customer)
     {
+        //校验客户名-税号 SAP是否存在
+        Boolean isExist = SapHanaUtils.isExist(customer.getCusName(),customer.getCusVatNo());
+        if(isExist){
+            return error("已存在该客户,请勿重复提交");
+        }
 
         if(StringUtils.isNotEmpty(customer.getCusId())){// 数据组 提交业务员创建的客户数据提交SAP
             customer.setUpdateBy(getUsername());