diff --git a/blade-service-api/blade-erpdata-api/src/main/java/org/springblade/erpdata/feign/IErpDataProduceClient.java b/blade-service-api/blade-erpdata-api/src/main/java/org/springblade/erpdata/feign/IErpDataProduceClient.java
index 18ef6675..febafc04 100644
--- a/blade-service-api/blade-erpdata-api/src/main/java/org/springblade/erpdata/feign/IErpDataProduceClient.java
+++ b/blade-service-api/blade-erpdata-api/src/main/java/org/springblade/erpdata/feign/IErpDataProduceClient.java
@@ -193,7 +193,7 @@ public interface IErpDataProduceClient {
     @GetMapping(PRO_RBINVIOGEN)
     R<ErpReturnDataVO> proRbinviogen(@RequestParam(value = "hrCode") String hrCode, @RequestParam(value = "partCode") String partCode,
                                      @RequestParam(value = "handoverQty") Integer handoverQty, @RequestParam(value = "prodIdent", required = false) String prodIdent,
-                                     @RequestParam(value = "batchNo") String batchNo, @RequestParam(value = "ypCode") String ypCode,
+                                     @RequestParam(value = "batchNo") String batchNo, @RequestParam(value = "ypCode", required = false) String ypCode,
                                      @RequestParam(value = "woCode") String woCode, @RequestParam(value = "handoverUnit", required = false) String handoverUnit,
                                      @RequestParam(value = "createMan") String createMan, @RequestParam(value = "recDept", required = false) String recDept,
                                      @RequestParam(value = "memo", required = false) String memo, @RequestParam(value = "deliverKey", required = false) String deliverKey,