diff --git a/src/main/java/com/spring/modules/rohs/controller/RohsController.java b/src/main/java/com/spring/modules/rohs/controller/RohsController.java
index 92bd3d6d..8f612a94 100644
--- a/src/main/java/com/spring/modules/rohs/controller/RohsController.java
+++ b/src/main/java/com/spring/modules/rohs/controller/RohsController.java
@@ -104,6 +104,9 @@ public class RohsController {
         if (StringUtils.isBlank(rohs.getProjectId())) {
             return R.error("项目编码(projectId)不能为空");
         }
+        if (StringUtils.isBlank(rohs.getVendorMaterialCode())) {
+            return R.error("供应商材料编码(vendorMaterialCode)不能为空");
+        }
         String currentUserName = getCurrentUserName();
 
         String originalReferenceNo = rohs.getReferenceNo();