diff --git a/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/staffsalary/StaffSalaryServiceImpl.java b/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/staffsalary/StaffSalaryServiceImpl.java
index 43874333..3163ca46 100644
--- a/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/staffsalary/StaffSalaryServiceImpl.java
+++ b/zn-module-smartfactory/zn-module-smartfactory-biz/src/main/java/cn/iocoder/yudao/module/smartfactory/service/staffsalary/StaffSalaryServiceImpl.java
@@ -263,8 +263,10 @@ public class StaffSalaryServiceImpl implements StaffSalaryService {
                         .setIsGrant(isGrant))
                 .collect(Collectors.toList());
 
-        // 更新
-        staffSalaryMapper.updateBatch(salaryDOS);
+        if (CollUtil.isNotEmpty(salaryDOS)) {
+            // 更新
+            staffSalaryMapper.updateBatch(salaryDOS);
+        }
     }
 
     @Override