diff --git a/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java b/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java
index 20cb34b9..b45e38ff 100644
--- a/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java
+++ b/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java
@@ -36,6 +36,12 @@ public class AppPrinterController {
         return ApiResponse.success(printerService.listByScenicId(scenicId));
     }
 
+    @PostMapping("/useSample/{sampleId}")
+    public ApiResponse<?> useSample(@PathVariable("sampleId") Long sampleId) throws IOException {
+        JwtInfo worker = JwtTokenUtil.getWorker();
+        return ApiResponse.success(printerService.useSample(worker.getUserId(), sampleId));
+    }
+
     @GetMapping("/getListFor/{scenicId}")
     public ApiResponse<List<MemberPrintResp>> getListFor(@PathVariable("scenicId") Long scenicId, @RequestParam(required = false) String faceId) {
         JwtInfo worker = JwtTokenUtil.getWorker();
diff --git a/src/main/java/com/ycwl/basic/service/printer/PrinterService.java b/src/main/java/com/ycwl/basic/service/printer/PrinterService.java
index 1b1081aa..f9571c3b 100644
--- a/src/main/java/com/ycwl/basic/service/printer/PrinterService.java
+++ b/src/main/java/com/ycwl/basic/service/printer/PrinterService.java
@@ -55,4 +55,6 @@ public interface PrinterService {
     void batchSetUserPhotoListToPrinter(Long memberId, Long scenicId, Integer printerId);
 
     void setUserIsBuyItem(Long memberId, Long id, Long orderId);
+
+    Object useSample(Long userId, Long sampleId);
 }
\ No newline at end of file
diff --git a/src/main/java/com/ycwl/basic/service/printer/impl/PrinterServiceImpl.java b/src/main/java/com/ycwl/basic/service/printer/impl/PrinterServiceImpl.java
index 68e643d7..6bb82bc2 100644
--- a/src/main/java/com/ycwl/basic/service/printer/impl/PrinterServiceImpl.java
+++ b/src/main/java/com/ycwl/basic/service/printer/impl/PrinterServiceImpl.java
@@ -18,6 +18,7 @@ import com.ycwl.basic.mapper.PrinterMapper;
 import com.ycwl.basic.mapper.SourceMapper;
 import com.ycwl.basic.model.mobile.order.PriceObj;
 import com.ycwl.basic.model.pc.member.resp.MemberRespVO;
+import com.ycwl.basic.model.pc.mp.MpConfigEntity;
 import com.ycwl.basic.model.pc.order.entity.OrderEntity;
 import com.ycwl.basic.model.pc.order.entity.OrderItemEntity;
 import com.ycwl.basic.pricing.dto.PriceCalculationRequest;
@@ -36,6 +37,7 @@ import com.ycwl.basic.model.printer.req.PrinterSyncReq;
 import com.ycwl.basic.model.printer.req.WorkerAuthReqVo;
 import com.ycwl.basic.model.printer.resp.PrintTaskResp;
 import com.ycwl.basic.model.wx.WXPayOrderReqVO;
+import com.ycwl.basic.repository.OrderRepository;
 import com.ycwl.basic.repository.ScenicRepository;
 import com.ycwl.basic.service.mobile.WxPayService;
 import com.ycwl.basic.service.printer.PrinterService;
@@ -46,6 +48,7 @@ import com.ycwl.basic.utils.ApiResponse;
 import com.ycwl.basic.utils.ImageUtils;
 import com.ycwl.basic.utils.JacksonUtil;
 import com.ycwl.basic.utils.SnowFlakeUtil;
+import com.ycwl.basic.utils.WxMpUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.Strings;
@@ -92,6 +95,8 @@ public class PrinterServiceImpl implements PrinterService {
     private IPriceCalculationService priceCalculationService;
     @Autowired
     private ScenicRepository scenicRepository;
+    @Autowired
+    private OrderRepository orderRepository;
 
     @Override
     public List<PrinterResp> listByScenicId(Long scenicId) {
@@ -571,6 +576,14 @@ public class PrinterServiceImpl implements PrinterService {
         printerMapper.setUserIsBuyItem(memberId, id, orderId);
         // 创建打印任务
         List<MemberPrintResp> userPhotoListByOrderId = getUserPhotoListByOrderId(orderId);
+        File qrCodeFile = new File("qrCodeFile" + orderId + ".png");
+        OrderEntity order = orderRepository.getOrder(orderId);
+        MpConfigEntity scenicMpConfig = scenicRepository.getScenicMpConfig(order.getScenicId());
+        try {
+            WxMpUtil.generateWXAQRCode(scenicMpConfig.getAppId(), scenicMpConfig.getAppSecret(), scenicMpConfig.getState(), "pages/my/orderDetailNew?id="+orderId, "qrCodeFile" + orderId + ".png");
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
         userPhotoListByOrderId.forEach(item -> {
             PrinterEntity printer = printerMapper.getById(item.getPrinterId());
 
@@ -627,6 +640,9 @@ public class PrinterServiceImpl implements PrinterService {
                             WatermarkInfo watermarkInfo = new WatermarkInfo();
                             watermarkInfo.setOriginalFile(needRotation ? rotatedOriginalFile : originalFile);
                             watermarkInfo.setWatermarkedFile(watermarkedFile);
+                            watermarkInfo.setQrcodeFile(qrCodeFile);
+                            watermarkInfo.setDatetime(new Date());
+                            watermarkInfo.setDtFormat("yyyy-MM-dd");
 
                             operator.process(watermarkInfo);
 
@@ -698,6 +714,11 @@ public class PrinterServiceImpl implements PrinterService {
         });
     }
 
+    @Override
+    public Object useSample(Long userId, Long sampleId) {
+        return null;
+    }
+
     /**
      * 获取下一个要使用的打印机名称（轮询逻辑）
      *