diff --git a/cash-service/account-service/src/main/java/com/czg/service/account/service/impl/PrintMachineServiceImpl.java b/cash-service/account-service/src/main/java/com/czg/service/account/service/impl/PrintMachineServiceImpl.java
index 8e1f6f26b..9f7a9da63 100644
--- a/cash-service/account-service/src/main/java/com/czg/service/account/service/impl/PrintMachineServiceImpl.java
+++ b/cash-service/account-service/src/main/java/com/czg/service/account/service/impl/PrintMachineServiceImpl.java
@@ -2,7 +2,6 @@ package com.czg.service.account.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.StrUtil;
-import cn.hutool.json.JSONUtil;
 import com.czg.account.entity.PrintMachine;
 import com.czg.account.service.PrintMachineService;
 import com.czg.exception.CzgException;
@@ -23,13 +22,9 @@ public class PrintMachineServiceImpl extends ServiceImpl<PrintMachineMapper, Pri
     @Override
     public boolean add(Long shopId, PrintMachine dto) {
         dto.setShopId(shopId);
-        //分类打印选择部分打印时必传，JsonArray字符串数据 如：[{"id":125,"name":"意式咖啡"},{"id":127,"name":"饮品"}]
         if ("1".equals(dto.getClassifyPrint())) {
-            if (StrUtil.isBlank(dto.getCategoryIds()) || dto.getCategoryIds().length() < 3) {
-                throw new CzgException("分类打印选择部分打印时，必须勾选需要部分打印的菜品");
-            }
-            if (!JSONUtil.isTypeJSONArray(dto.getCategoryIds())) {
-                throw new CzgException("传递的部分打印菜品数据不合法");
+            if (StrUtil.isBlank(dto.getCategoryIds())) {
+                throw new CzgException("分类打印选择部分打印时，必须勾选需要部分打印的分类");
             }
         } else {
             dto.setCategoryIds(null);
@@ -41,11 +36,8 @@ public class PrintMachineServiceImpl extends ServiceImpl<PrintMachineMapper, Pri
     public Boolean edit(Long shopId, PrintMachine printerEditDTO) {
         printerEditDTO.setShopId(shopId);
         if ("1".equals(printerEditDTO.getClassifyPrint())) {
-            if (StrUtil.isBlank(printerEditDTO.getCategoryIds()) || printerEditDTO.getCategoryIds().length() < 3) {
-                throw new CzgException("分类打印选择部分打印时，必须勾选需要部分打印的菜品");
-            }
-            if (!JSONUtil.isTypeJSONArray(printerEditDTO.getCategoryIds())) {
-                throw new CzgException("传递的部分打印菜品数据不合法");
+            if (StrUtil.isBlank(printerEditDTO.getCategoryIds())) {
+                throw new CzgException("分类打印选择部分打印时，必须勾选需要部分打印的分类");
             }
         } else {
             printerEditDTO.setCategoryIds(null);