fix(jg)：bug修改,设备注册时补充注册表REGISTER_STATE字段

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-biz/src/main/java/com/yeejoin/amos/boot/module/jg/biz/service/impl/IdxBizJgRegisterInfoServiceImpl.java

@@ -1203,8 +1203,11 @@ public class IdxBizJgRegisterInfoServiceImpl extends BaseService<IdxBizJgRegiste
         queryWrapper.eq("name", "已注册");
         queryWrapper.eq("is_delete", false);
         List<DataDictionary> list = iDataDictionaryService.list(queryWrapper);
-        DataDictionary dictionary = list.get(0);
-        return ObjectUtils.isEmpty(dictionary) ? "" : dictionary.getCode();
+        if (!list.isEmpty() && list.get(0) != null) {
+            DataDictionary dictionary = list.get(0);
+            return Optional.ofNullable(dictionary).map(DataDictionary::getCode).orElse("");
+        }
+        return "";
     }
 
     private String batchSubmitOrUpdate(LinkedHashMap equipmentClassForm,LinkedHashMap equipmentInfoForm,LinkedHashMap equipmentParamsForm) {