diff --git a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
index 76b1610..e6107e0 100644
--- a/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
+++ b/src/main/java/com/ruoyi/device/service/impl/BufferDeviceImpl.java
@@ -101,6 +101,8 @@ public class BufferDeviceImpl implements IBufferDeviceService
                     payloadVO.setPayloadName(payload.getPayloadName());
                     payloadVO.setPayloadType(payload.getPayloadType());
                     payloadVO.setPayloadStatus(PayloadStatusEnum.ONLINE.getCode());
+
+                    payloads.add(payloadVO);
                 }
                 dto.setPayloadList(payloads);
             }