diff --git a/klp-cost/src/main/java/com/klp/cost/controller/CostProdDetailController.java b/klp-cost/src/main/java/com/klp/cost/controller/CostProdDetailController.java
index 66088e8e..70efb71d 100644
--- a/klp-cost/src/main/java/com/klp/cost/controller/CostProdDetailController.java
+++ b/klp-cost/src/main/java/com/klp/cost/controller/CostProdDetailController.java
@@ -71,8 +71,8 @@ public class CostProdDetailController extends BaseController {
     @Log(title = "生产成本明细", businessType = BusinessType.INSERT)
     @RepeatSubmit()
     @PostMapping()
-    public R<Void> add(@Validated(AddGroup.class) @RequestBody CostProdDetailBo bo) {
-        return toAjax(iCostProdDetailService.insertByBo(bo));
+    public R<Long> add(@Validated(AddGroup.class) @RequestBody CostProdDetailBo bo) {
+        return R.ok(iCostProdDetailService.insertByBo(bo));
     }
 
     /**
diff --git a/klp-cost/src/main/java/com/klp/cost/service/ICostProdDetailService.java b/klp-cost/src/main/java/com/klp/cost/service/ICostProdDetailService.java
index 3fc62d9c..e1471f60 100644
--- a/klp-cost/src/main/java/com/klp/cost/service/ICostProdDetailService.java
+++ b/klp-cost/src/main/java/com/klp/cost/service/ICostProdDetailService.java
@@ -35,7 +35,7 @@ public interface ICostProdDetailService {
     /**
      * 新增生产成本明细
      */
-    Boolean insertByBo(CostProdDetailBo bo);
+    Long insertByBo(CostProdDetailBo bo);
 
     /**
      * 修改生产成本明细
diff --git a/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdDetailServiceImpl.java b/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdDetailServiceImpl.java
index a6892f7c..1034d4bf 100644
--- a/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdDetailServiceImpl.java
+++ b/klp-cost/src/main/java/com/klp/cost/service/impl/CostProdDetailServiceImpl.java
@@ -75,14 +75,14 @@ public class CostProdDetailServiceImpl implements ICostProdDetailService {
      * 新增生产成本明细
      */
     @Override
-    public Boolean insertByBo(CostProdDetailBo bo) {
+    public Long insertByBo(CostProdDetailBo bo) {
         CostProdDetail add = BeanUtil.toBean(bo, CostProdDetail.class);
         validEntityBeforeSave(add);
         boolean flag = baseMapper.insert(add) > 0;
         if (flag) {
             bo.setDetailId(add.getDetailId());
         }
-        return flag;
+        return add.getDetailId();
     }
 
     /**