diff --git a/lxservice/com/noblelift/imp/products/mes/service/st/bs/StructAttrServiceImpl.java b/lxservice/com/noblelift/imp/products/mes/service/st/bs/StructAttrServiceImpl.java
index 322f1f9..a1eb05d 100644
--- a/lxservice/com/noblelift/imp/products/mes/service/st/bs/StructAttrServiceImpl.java
+++ b/lxservice/com/noblelift/imp/products/mes/service/st/bs/StructAttrServiceImpl.java
@@ -44,7 +44,10 @@ public class StructAttrServiceImpl implements StructAttrService {
 		map.put("flag", "3");
 		map.put("sect_uuid", form.optString("sect_uuid"));
 		JSONObject job = WQL.getWO("ST_BS_STRUCTATTRQUERY_01").addParamMap(map).process().uniqueResult(0);
-		int total = job.optInt("order_no");
+		int total = 0;
+		if(job != null){
+			total = job.optInt("order_no");
+		}
 		//校验编码是否重复
 		String code = form.optString("struct_code");
 		JSONObject jo = WQLObject.getWQLObject(tableName).query("struct_code=? and SYSISDELETE=?", new String[] {code,"0"}, "").uniqueResult(0);