diff --git a/cash-api/account-server/src/main/java/com/czg/controller/admin/PrintMachineController.java b/cash-api/account-server/src/main/java/com/czg/controller/admin/PrintMachineController.java
index 08d6202bb..af3f3a8a1 100644
--- a/cash-api/account-server/src/main/java/com/czg/controller/admin/PrintMachineController.java
+++ b/cash-api/account-server/src/main/java/com/czg/controller/admin/PrintMachineController.java
@@ -1,6 +1,7 @@
 package com.czg.controller.admin;
 
 import cn.hutool.core.util.StrUtil;
+import com.alibaba.fastjson2.JSONArray;
 import com.czg.account.dto.print.PrinterAddDTO;
 import com.czg.account.dto.print.PrinterDelDTO;
 import com.czg.account.dto.print.PrinterEditDTO;
@@ -50,7 +51,13 @@ public class PrintMachineController {
             queryWrapper.eq(PrintMachine::getSubType, subType);
         }
         queryWrapper.orderBy(PrintMachine::getSort, true).orderBy(PrintMachine::getId, false);
-        return CzgResult.success(printMachineService.page(PageUtil.buildPage(), queryWrapper));
+        Page<PrintMachine> page = printMachineService.page(PageUtil.buildPage(), queryWrapper);
+        page.getRecords().forEach(item -> {
+            if (StrUtil.isNotBlank(item.getCategoryIds())) {
+                item.setCategoryList(JSONArray.parse(item.getCategoryIds()));
+            }
+        });
+        return CzgResult.success(page);
     }
 
     /**
@@ -61,7 +68,11 @@ public class PrintMachineController {
     @SaAdminCheckPermission(value = "printer:detail", name = "打印机详情获取")
     @GetMapping("/detail")
     public CzgResult<PrintMachine> detail(@RequestParam Integer id) {
-        return CzgResult.success(printMachineService.getOne(new QueryWrapper().eq(PrintMachine::getId, id).eq(PrintMachine::getShopId, StpKit.USER.getShopId())));
+        PrintMachine printMachine = printMachineService.getOne(new QueryWrapper().eq(PrintMachine::getId, id).eq(PrintMachine::getShopId, StpKit.USER.getShopId()));
+        if (printMachine != null && StrUtil.isNotBlank(printMachine.getCategoryIds())) {
+            printMachine.setCategoryList(JSONArray.parse(printMachine.getCategoryIds()));
+        }
+        return CzgResult.success(printMachine);
     }
 
 
diff --git a/cash-common/cash-common-service/src/main/java/com/czg/account/entity/PrintMachine.java b/cash-common/cash-common-service/src/main/java/com/czg/account/entity/PrintMachine.java
index 358833469..6a4e3f5bf 100644
--- a/cash-common/cash-common-service/src/main/java/com/czg/account/entity/PrintMachine.java
+++ b/cash-common/cash-common-service/src/main/java/com/czg/account/entity/PrintMachine.java
@@ -8,6 +8,7 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 import java.io.Serial;
+import java.util.List;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -87,7 +88,7 @@ public class PrintMachine implements Serializable {
     /**
      * 分类
      */
-    private String categoryList;
+    private List<Object> categoryList;
 
     /**
      * 排序