diff --git a/src/main/java/com/yxt/purchase/biz/purchasebill/PurchaseBillService.java b/src/main/java/com/yxt/purchase/biz/purchasebill/PurchaseBillService.java
index bd9b898..9f74c04 100644
--- a/src/main/java/com/yxt/purchase/biz/purchasebill/PurchaseBillService.java
+++ b/src/main/java/com/yxt/purchase/biz/purchasebill/PurchaseBillService.java
@@ -73,6 +73,9 @@ public class PurchaseBillService extends MybatisBaseService<PurchaseBillMapper,
     @Autowired
     private PurchaseFlowNodeService purchaseFlowNodeService;
 
+    @Autowired
+    private FileUploadComponent fileUploadComponent;
+
     public ResultBean<PagerVo<PurchaseBillVo>> listPageVo(PagerQuery<PurchaseBillQuery> pq) {
         ResultBean rb = ResultBean.fireFail();
         PurchaseBillQuery query = pq.getParams();