diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisDeviceChannel.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisDeviceChannel.java
index 3681ff1..183bb89 100644
--- a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisDeviceChannel.java
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/SisDeviceChannel.java
@@ -74,11 +74,6 @@ public class SisDeviceChannel extends TenantEntity {
      */
     private String channelNo;
 
-    /**
-     * nvr 设备id
-     */
-    private Long nvrId;
-
     /**
      * nvr 设备厂商编号
      */
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisDeviceChannelBo.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisDeviceChannelBo.java
index 3a84ae0..a73c10e 100644
--- a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisDeviceChannelBo.java
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisDeviceChannelBo.java
@@ -80,11 +80,6 @@ public class SisDeviceChannelBo extends BaseEntity {
      */
     private String channelNo;
 
-    /**
-     * nvr 设备id
-     */
-    private Long nvrId;
-
     /**
      * nvr 设备厂商编号
      */
diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisDeviceChannelVo.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisDeviceChannelVo.java
index 3fbfe4f..14ba719 100644
--- a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisDeviceChannelVo.java
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/vo/SisDeviceChannelVo.java
@@ -90,11 +90,6 @@ public class SisDeviceChannelVo implements Serializable {
     @ExcelProperty(value = "设备通道编号")
     private String channelNo;
 
-    /**
-     * nvr 设备id
-     */
-    private Long nvrId;
-
     /**
      * nvr 设备厂商编号
      */