Merge pull request 'bug修复' (#13) from dev into test

Reviewed-on: http://39.105.23.186:3000/develop/digimeta-MultiSaas/pulls/13

xueyi-modules/xueyi-system/src/main/java/com/xueyi/system/digitalmans/manager/impl/DmReceptionManager.java

@@ -86,7 +86,9 @@ public class DmReceptionManager extends BaseManagerImpl<DmReceptionQuery, DmRece
                         .collect(Collectors.toList()));
             }
             // 2.在数据库插入接待模式与访客的关联数据
-            dmReceptionVisitorMergeMapper.insertBatch(receptionVisitorMerges);
+            if (receptionVisitorMerges.size() > 0) {
+                dmReceptionVisitorMergeMapper.insertBatch(receptionVisitorMerges);
+            }
 
         }
     }