diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/dto/ShopProdUnitDTO.java b/cash-service/product-service/src/main/java/com/czg/service/product/dto/ShopProdUnitDTO.java
index 4e80b3af..d4ddde5a 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/dto/ShopProdUnitDTO.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/dto/ShopProdUnitDTO.java
@@ -1,6 +1,12 @@
 package com.czg.service.product.dto;
 
 import com.alibaba.fastjson2.annotation.JSONField;
+import com.czg.validator.group.DefaultGroup;
+import com.czg.validator.group.InsertGroup;
+import com.czg.validator.group.UpdateGroup;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Null;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -19,33 +25,38 @@ public class ShopProdUnitDTO implements Serializable {
     /**
      * id
      */
-    private Integer id;
+    @Null(message = "ID必须为空}", groups = InsertGroup.class)
+    @NotNull(message = "ID不能为空", groups = UpdateGroup.class)
+    private Long id;
     /**
      * 单位名称
      */
+    @NotBlank(message = "单位名称不能为空", groups = DefaultGroup.class)
     private String name;
     /**
-     * 小数位（个数大于0，表示小数据精度位数）
-     */
-    private Integer decimalsDigits;
-    /**
-     * 单位类型(weight代表重量，小数单位，为number代表个数)
+     * 单位类型 number-计数 weight-记重
      */
     private String unitType;
     /**
-     * 0后台添加   -1系统默认 （公斤、瓶）
+     * 单位来源 1-系统预设 0-商家创建
      */
     private Integer isSystem;
     /**
-     * 预留字段1-正常
+     * 状态 0-禁用 1-启用
      */
     private Integer status;
     /**
-     * 店铺Id
+     * 店铺id
      */
     private String shopId;
+    /**
+     * 创建时间
+     */
     @JSONField(format = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime createTime;
+    /**
+     * 更新时间
+     */
     @JSONField(format = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime updateTime;
 
diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/entity/Product.java b/cash-service/product-service/src/main/java/com/czg/service/product/entity/Product.java
index d1eb25d9..d155314c 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/entity/Product.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/entity/Product.java
@@ -27,7 +27,7 @@ public class Product implements Serializable {
 	* id
 	*/
 	@Id(keyType = KeyType.Auto)
-	private Integer id;
+	private Long id;
 	/**
 	* 商品分类
 	*/
@@ -35,12 +35,12 @@ public class Product implements Serializable {
 	/**
 	* 商品规格
 	*/
-	private Integer specId;
+	private Long specId;
 	/**
 	* 单位Id
 	*/
-	private Integer unitId;
-	private String shopId;
+	private Long unitId;
+	private Long shopId;
 	/**
 	* 商品名称
 	*/
diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdCategory.java b/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdCategory.java
index e32c446a..76393e7d 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdCategory.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdCategory.java
@@ -26,7 +26,7 @@ public class ShopProdCategory implements Serializable {
 	* 自增id
 	*/
 	@Id(keyType = KeyType.Auto)
-	private Integer id;
+	private Long id;
 	/**
 	* 分类名称
 	*/
@@ -46,7 +46,7 @@ public class ShopProdCategory implements Serializable {
 	/**
 	* 店铺Id
 	*/
-	private String shopId;
+	private Long shopId;
 	/**
 	* 是否显示：1显示 0不显示
 	*/
diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdUnit.java b/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdUnit.java
index fb78a625..4c76a75b 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdUnit.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/entity/ShopProdUnit.java
@@ -26,31 +26,33 @@ public class ShopProdUnit implements Serializable {
 	* id
 	*/
 	@Id(keyType = KeyType.Auto)
-	private Integer id;
+	private Long id;
 	/**
 	* 单位名称
 	*/
 	private String name;
 	/**
-	* 小数位（个数大于0，表示小数据精度位数）
-	*/
-	private Integer decimalsDigits;
-	/**
-	* 单位类型(weight代表重量，小数单位，为number代表个数)
+	* 单位类型 number-计数 weight-记重
 	*/
 	private String unitType;
 	/**
-	* 0后台添加   -1系统默认 （公斤、瓶）
+	* 单位来源 1-系统预设 0-商家创建
 	*/
 	private Integer isSystem;
 	/**
-	* 预留字段1-正常
+	* 状态 0-禁用 1-启用
 	*/
 	private Integer status;
 	/**
-	* 店铺Id
+	* 店铺id
 	*/
-	private String shopId;
+	private Long shopId;
+	/**
+	 * 创建时间
+	 */
 	private LocalDateTime createTime;
+	/**
+	 * 更新时间
+	 */
 	private LocalDateTime updateTime;
 }
\ No newline at end of file