diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
index 987dc6ad..65cca78d 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
@@ -897,7 +897,7 @@ public class BackApplyInfoServiceImpl implements IBackApplyInfoService {
             backApplyDetails.setPreNum(BigDecimal.valueOf(1));
             int result = backApplyInfoMapper.update(backApplyDetails);
             // 删除 back_check_details 表信息
-            result = deleteBackCheckDetails(backApplyInfo);
+            result += deleteBackCheckDetails(backApplyInfo);
             //修改机具状态
             result += machineMapper.updateStatus(backApplyInfo.getMaId(), MaMachineStatusEnum.IN_USE.getStatus());
             // 删除相关文件信息