diff --git a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/CommonGBChannel.java b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/CommonGBChannel.java
index 8a175a57..afcc1e35 100644
--- a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/CommonGBChannel.java
+++ b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/CommonGBChannel.java
@@ -15,7 +15,8 @@ import lombok.EqualsAndHashCode;
 @Schema(description = "国标通道")
 public class CommonGBChannel extends ProjectBaseDO {
 
-    @TableId(type = IdType.AUTO)
+    // video_common_gb_channel 主键列是 id，显式指定避免驼峰转换成 gb_id
+    @TableId(value = "id", type = IdType.AUTO)
     @Schema(description = "国标-数据库自增ID")
     private Long gbId;
 
diff --git a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/DeviceChannel.java b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/DeviceChannel.java
index b0f64fb3..011fca4a 100644
--- a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/DeviceChannel.java
+++ b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/DeviceChannel.java
@@ -1,13 +1,18 @@
 package com.viewsh.module.video.gb28181.bean;
 
+import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.viewsh.module.video.common.enums.ChannelDataType;
 import com.viewsh.module.video.gb28181.utils.MessageElementForCatalog;
 import com.viewsh.module.video.gb28181.utils.XmlUtil;
 import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AccessLevel;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
 import org.dom4j.Element;
 import org.springframework.util.ObjectUtils;
@@ -21,6 +26,13 @@ import java.lang.reflect.InvocationTargetException;
 @EqualsAndHashCode(callSuper = true)
 public class DeviceChannel extends CommonGBChannel {
 
+	// shadow 父类 gbId：仅让 MyBatis-Plus 跳过父类 @TableId，Lombok 禁用子类访问器保留父类 getter/setter
+	@TableField(exist = false)
+	@Getter(AccessLevel.NONE)
+	@Setter(AccessLevel.NONE)
+	private Long gbId;
+
+	@TableId(type = IdType.AUTO)
 	@Schema(description = "数据库自增ID")
 	private Long id;
 
diff --git a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/PlatformChannel.java b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/PlatformChannel.java
index 85f893ec..a9b0cb36 100644
--- a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/PlatformChannel.java
+++ b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/gb28181/bean/PlatformChannel.java
@@ -1,16 +1,28 @@
 package com.viewsh.module.video.gb28181.bean;
 
+import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AccessLevel;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.Setter;
 
 @TableName("video_platform_channel")
 @EqualsAndHashCode(callSuper = true)
 @Data
 public class PlatformChannel extends CommonGBChannel {
 
+    // shadow 父类 gbId：仅让 MyBatis-Plus 跳过父类 @TableId，Lombok 禁用子类访问器保留父类 getter/setter
+    @TableField(exist = false)
+    @Getter(AccessLevel.NONE)
+    @Setter(AccessLevel.NONE)
+    private Long gbId;
+
+    @TableId(type = IdType.AUTO)
     @Schema(description = "Id")
     private Long id;
 
diff --git a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamProxy/bean/StreamProxy.java b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamProxy/bean/StreamProxy.java
index f9fc493b..f16b49e4 100644
--- a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamProxy/bean/StreamProxy.java
+++ b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamProxy/bean/StreamProxy.java
@@ -1,13 +1,17 @@
 package com.viewsh.module.video.streamProxy.bean;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.viewsh.module.video.common.enums.ChannelDataType;
 import com.viewsh.module.video.gb28181.bean.CommonGBChannel;
 import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AccessLevel;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.Setter;
 import org.springframework.util.ObjectUtils;
 
 /**
@@ -19,6 +23,13 @@ import org.springframework.util.ObjectUtils;
 @EqualsAndHashCode(callSuper = true)
 public class StreamProxy extends CommonGBChannel {
 
+    // shadow 父类 gbId 字段：仅让 MyBatis-Plus 扫描时跳过父类 @TableId，
+    // Lombok 禁用 getter/setter 确保父类访问器继续工作（所有业务代码通过父类 getGbId/setGbId 操作同一字段）
+    @TableField(exist = false)
+    @Getter(AccessLevel.NONE)
+    @Setter(AccessLevel.NONE)
+    private Long gbId;
+
     /**
      * 数据库自增ID
      */
diff --git a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamPush/bean/StreamPush.java b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamPush/bean/StreamPush.java
index ff50f4d1..f2aacff0 100644
--- a/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamPush/bean/StreamPush.java
+++ b/viewsh-module-video/viewsh-module-video-server/src/main/java/com/viewsh/module/video/streamPush/bean/StreamPush.java
@@ -9,9 +9,12 @@ import com.viewsh.module.video.common.enums.ChannelDataType;
 import com.viewsh.module.video.gb28181.bean.CommonGBChannel;
 import com.viewsh.module.video.media.event.media.MediaArrivalEvent;
 import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AccessLevel;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
 import lombok.NoArgsConstructor;
+import lombok.Setter;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.util.ObjectUtils;
 
@@ -23,6 +26,12 @@ import org.springframework.util.ObjectUtils;
 @NoArgsConstructor
 public class StreamPush extends CommonGBChannel implements Comparable<StreamPush>{
 
+    // shadow 父类 gbId：仅让 MyBatis-Plus 跳过父类 @TableId，Lombok 禁用子类访问器保留父类 getter/setter
+    @TableField(exist = false)
+    @Getter(AccessLevel.NONE)
+    @Setter(AccessLevel.NONE)
+    private Long gbId;
+
     /**
      * id
      */