diff --git a/src/main/java/com/zhgd/xmgl/async/AsyncHikvision.java b/src/main/java/com/zhgd/xmgl/async/AsyncHikvision.java
index c95238b7e..8fdd61838 100644
--- a/src/main/java/com/zhgd/xmgl/async/AsyncHikvision.java
+++ b/src/main/java/com/zhgd/xmgl/async/AsyncHikvision.java
@@ -734,7 +734,9 @@ public class AsyncHikvision {
             JSONObject qaiJo = HikvisionUtil.queryAuthItem(project, getQueryAuthItemParam(devSnToJoEntry, devSnToIscDevSnMap, splitList));
             JSONObject qaiRtJo = HikvisionUtil.getJSONObjectData(qaiJo);
             JSONArray qaiList = qaiRtJo.getJSONArray("list");
-            rtJa.addAll(qaiList);
+            if (CollUtil.isNotEmpty(qaiList)) {
+                rtJa.addAll(qaiList);
+            }
         }
         return rtJa;
     }