diff --git a/src/main/java/com/glxp/mipsdl/util/SubmitOrderUtil.java b/src/main/java/com/glxp/mipsdl/util/SubmitOrderUtil.java
index 41fced4..0a3236b 100644
--- a/src/main/java/com/glxp/mipsdl/util/SubmitOrderUtil.java
+++ b/src/main/java/com/glxp/mipsdl/util/SubmitOrderUtil.java
@@ -126,7 +126,7 @@ public class SubmitOrderUtil {
         item.setBindRlFk(detailBizEntity.getBindRlFk());
         item.setStandard(detailBizEntity.getSpec()); //规格型号
         item.setBillNo(detailBizEntity.getOrderIdFk()); //单据号
-        item.setRegisterNo(basicProducts.getZczbhhzbapzbh()); //注册/备案证号
+        item.setRegisterNo(detailBizEntity.getCertCode()); //注册/备案证号
         item.setManufactory(basicProducts.getManufactory()); //生产厂家
         item.setMeasname(basicProducts.getMeasname()); //计量单位
         item.setAllowNoBatch(basicProducts.getAllowNoBatch()); //是否允许无批次号