diff --git a/src/main/java/cn/lihongjie/coal/invoice/controller/InvoiceController.java b/src/main/java/cn/lihongjie/coal/invoice/controller/InvoiceController.java
index d410b289..87aa31ce 100644
--- a/src/main/java/cn/lihongjie/coal/invoice/controller/InvoiceController.java
+++ b/src/main/java/cn/lihongjie/coal/invoice/controller/InvoiceController.java
@@ -69,7 +69,6 @@ public class InvoiceController {
     @PostMapping("/uploadNew")
     @Operation(summary = "上传新发票")
     public Object uploadNew(@RequestBody IdRequest request) {
-        this.service.uploadNew(request);
-        return true;
+        return this.service.uploadNew(request);
     }
 }
diff --git a/src/main/java/cn/lihongjie/coal/invoice/dto/InvoiceDto.java b/src/main/java/cn/lihongjie/coal/invoice/dto/InvoiceDto.java
index 11aad2a0..7f7d527f 100644
--- a/src/main/java/cn/lihongjie/coal/invoice/dto/InvoiceDto.java
+++ b/src/main/java/cn/lihongjie/coal/invoice/dto/InvoiceDto.java
@@ -98,6 +98,8 @@ public class InvoiceDto extends OrgCommonDto {
     private FileEntity file;
 
 
+    @Comment("发票详情数量")
+    private Integer detailsCount;
     
     private String archiveStatus;
 
diff --git a/src/main/java/cn/lihongjie/coal/invoice/entity/InvoiceEntity.java b/src/main/java/cn/lihongjie/coal/invoice/entity/InvoiceEntity.java
index 21d6893c..a5be850e 100644
--- a/src/main/java/cn/lihongjie/coal/invoice/entity/InvoiceEntity.java
+++ b/src/main/java/cn/lihongjie/coal/invoice/entity/InvoiceEntity.java
@@ -118,9 +118,13 @@ public class InvoiceEntity extends OrgCommonEntity {
     @Comment("特殊标识信息")
     private String specialTag;
 
-    @OneToMany(cascade = {CascadeType.PERSIST, CascadeType.REMOVE})
+    @OneToMany(cascade = {CascadeType.PERSIST, CascadeType.REMOVE}, mappedBy = "invoice")
     private List<InvoiceDetailEntity> invoiceDetails;
 
+
+    @Comment("发票详情数量")
+    private Integer detailsCount;
+
     @ManyToOne private FileEntity file;
 
     @Comment("归档状态")
diff --git a/src/main/java/cn/lihongjie/coal/invoice/service/InvoiceService.java b/src/main/java/cn/lihongjie/coal/invoice/service/InvoiceService.java
index e4cd7ae2..c4daa744 100644
--- a/src/main/java/cn/lihongjie/coal/invoice/service/InvoiceService.java
+++ b/src/main/java/cn/lihongjie/coal/invoice/service/InvoiceService.java
@@ -117,7 +117,27 @@ public class InvoiceService extends BaseService<InvoiceEntity, InvoiceRepository
         InvoiceEntity invoice = ocr(download);
 
         if (exists(invoice)) {
-            throw new BizException("发票已经存在: 发票代码 " + invoice.getInvoiceCode());
+
+            log.info("发票 ｛｝ ｛｝ 已经存在", invoice.getInvoiceCode(), invoice.getInvoiceNumber());
+
+            return this.repository.findOne(
+                    new Specification<InvoiceEntity>() {
+                        @Override
+                        public Predicate toPredicate(
+                                Root<InvoiceEntity> root,
+                                CriteriaQuery<?> query,
+                                CriteriaBuilder criteriaBuilder) {
+
+                            return criteriaBuilder.and(
+                                    criteriaBuilder.equal(
+                                            root.get("invoiceCode"), invoice.getInvoiceCode()),
+                                    criteriaBuilder.equal(
+                                            root.get("invoiceNumber"), invoice.getInvoiceNumber()),
+                                    criteriaBuilder.equal(
+                                            root.get("organizationId"),
+                                            Ctx.currentUser().getOrganizationId()));
+                        }
+                    });
         }
 
         if (CollectionUtils.isNotEmpty(invoice.getInvoiceDetails())) {
@@ -127,6 +147,8 @@ public class InvoiceService extends BaseService<InvoiceEntity, InvoiceRepository
                             detail -> {
                                 detail.setInvoice(invoice);
                             });
+
+            invoice.setDetailsCount(invoice.getInvoiceDetails().size());
         }
 
         invoice.setFile(fileService.get(request.getId()));
diff --git a/src/main/java/cn/lihongjie/coal/invoiceDetail/dto/InvoiceDetailDto.java b/src/main/java/cn/lihongjie/coal/invoiceDetail/dto/InvoiceDetailDto.java
index 5c20c9e8..8da2663a 100644
--- a/src/main/java/cn/lihongjie/coal/invoiceDetail/dto/InvoiceDetailDto.java
+++ b/src/main/java/cn/lihongjie/coal/invoiceDetail/dto/InvoiceDetailDto.java
@@ -36,10 +36,10 @@ public class InvoiceDetailDto extends OrgCommonDto {
     private Double amount;
 
     @Comment("税率")
-    private Double taxRate;
+    private String taxRate;
 
     @Comment("税额")
-    private Double tax;
+    private String tax;
     
     private String archiveStatus;
 
diff --git a/src/main/java/cn/lihongjie/coal/invoiceDetail/entity/InvoiceDetailEntity.java b/src/main/java/cn/lihongjie/coal/invoiceDetail/entity/InvoiceDetailEntity.java
index 9745e08e..20f078b7 100644
--- a/src/main/java/cn/lihongjie/coal/invoiceDetail/entity/InvoiceDetailEntity.java
+++ b/src/main/java/cn/lihongjie/coal/invoiceDetail/entity/InvoiceDetailEntity.java
@@ -48,10 +48,10 @@ public class InvoiceDetailEntity extends OrgCommonEntity {
     private Double amount;
 
     @Comment("税率")
-    private Double taxRate;
+    private String taxRate;
 
     @Comment("税额")
-    private Double tax;
+    private String tax;
 
     @Comment("归档状态")
     @ColumnDefault("'0'")