diff --git a/src/main/java/com/xdap/self_development/service/impl/ActivitiProcessServiceImpl.java b/src/main/java/com/xdap/self_development/service/impl/ActivitiProcessServiceImpl.java
index 0204e88..311a923 100644
--- a/src/main/java/com/xdap/self_development/service/impl/ActivitiProcessServiceImpl.java
+++ b/src/main/java/com/xdap/self_development/service/impl/ActivitiProcessServiceImpl.java
@@ -510,7 +510,7 @@ public class ActivitiProcessServiceImpl implements ActivitiProcessService {
                 .doQuery(EngineParamDetailPojo.class);
         List<String> ids = detailPojos.stream().map(x -> x.getId()).collect(Collectors.toList());
         if (ObjectUtils.isEmpty(ids)) {
-            return null;
+            throw new RuntimeException("该审批流没有绑定的参数，请维护好参数后重新发起审批");
         }
         List<DataChangeCommentPojo> dataChangeCommentPojos = sw.buildFromDatasource("xdap_app_223770822127386625")
                 .in("param_detail_id", ids)