diff --git a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsPageReqVO.java b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsPageReqVO.java
index 9a3a3c0..f765de5 100644
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsPageReqVO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsPageReqVO.java
@@ -52,4 +52,7 @@ public class KeyboardProductItemsPageReqVO extends PageParam {
 
     @Schema(description = "订阅等级")
     private Integer level;
+
+    @Schema(description = "平台")
+    private String platform;
 }
\ No newline at end of file
diff --git a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsRespVO.java b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsRespVO.java
index 77ee300..c29c335 100644
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsRespVO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsRespVO.java
@@ -67,4 +67,7 @@ public class KeyboardProductItemsRespVO {
 
     @Schema(description = "订阅等级")
     private Integer level;
+
+    @Schema(description = "平台")
+    private String platform;
 }
\ No newline at end of file
diff --git a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsSaveReqVO.java b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsSaveReqVO.java
index a8cd04e..0f8d22f 100644
--- a/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsSaveReqVO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/controller/admin/productitems/vo/KeyboardProductItemsSaveReqVO.java
@@ -59,4 +59,7 @@ public class KeyboardProductItemsSaveReqVO {
 
     @Schema(description = "订阅等级")
     private Integer level;
+
+    @Schema(description = "平台")
+    private String platform;
 }
\ No newline at end of file
diff --git a/keyboard-server/src/main/java/com/yolo/keyboard/dal/dataobject/productitems/KeyboardProductItemsDO.java b/keyboard-server/src/main/java/com/yolo/keyboard/dal/dataobject/productitems/KeyboardProductItemsDO.java
index bd92b66..012400a 100644
--- a/keyboard-server/src/main/java/com/yolo/keyboard/dal/dataobject/productitems/KeyboardProductItemsDO.java
+++ b/keyboard-server/src/main/java/com/yolo/keyboard/dal/dataobject/productitems/KeyboardProductItemsDO.java
@@ -1,6 +1,7 @@
 package com.yolo.keyboard.dal.dataobject.productitems;
 
 import com.yolo.keyboard.framework.tenant.core.aop.TenantIgnore;
+import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
 import java.util.*;
 import java.math.BigDecimal;
@@ -81,4 +82,6 @@ public class KeyboardProductItemsDO{
      * 订阅等级
      */
     private Integer level;
+
+    private String platform;
 }
\ No newline at end of file