diff --git a/src/com/engine/salary/biz/SpecialAddDeductionBiz.java b/src/com/engine/salary/biz/SpecialAddDeductionBiz.java
index 7fc30292e..b18a80be4 100644
--- a/src/com/engine/salary/biz/SpecialAddDeductionBiz.java
+++ b/src/com/engine/salary/biz/SpecialAddDeductionBiz.java
@@ -90,7 +90,7 @@ public class SpecialAddDeductionBiz extends BaseBean {
         try {
             SpecialAddDeductionMapper mapper = sqlSession.getMapper(SpecialAddDeductionMapper.class);
             encryptUtil.encryptList(param, SpecialAddDeductionPO.class);
-            List<List<SpecialAddDeductionPO>> partition = Lists.partition(param, 100);
+            List<List<SpecialAddDeductionPO>> partition = Lists.partition(param, 50);
             partition.forEach(mapper::updateBatchSelective);
             sqlSession.commit();
         } finally {
diff --git a/src/com/engine/salary/web/AddUpDeductionController.java b/src/com/engine/salary/web/AddUpDeductionController.java
index 42ff50530..b153fd475 100644
--- a/src/com/engine/salary/web/AddUpDeductionController.java
+++ b/src/com/engine/salary/web/AddUpDeductionController.java
@@ -9,6 +9,7 @@ import com.engine.salary.entity.datacollection.dto.AddUpDeductionDTO;
 import com.engine.salary.entity.datacollection.dto.AddUpDeductionRecordDTO;
 import com.engine.salary.entity.datacollection.param.*;
 import com.engine.salary.util.ResponseResult;
+import com.engine.salary.util.SalaryDateUtil;
 import com.engine.salary.util.page.PageInfo;
 import com.engine.salary.wrapper.AddUpDeductionWrapper;
 import io.swagger.v3.oas.annotations.parameters.RequestBody;
@@ -198,9 +199,11 @@ public class AddUpDeductionController {
         if (StringUtils.isNotBlank(id)) {
             param.setId(Long.valueOf(id));
         }
+
         String declareMonth = request.getParameter("declareMonth");
         if (StringUtils.isNotBlank(declareMonth)) {
-            param.setDeclareMonth(Arrays.asList(declareMonth.split(",")));
+            param.setDeclareMonth(Arrays.stream(declareMonth.split(",")).map(e -> e + "-01 00:00:00").collect(Collectors.toList()));
+            param.setDeclareMonthDate(Arrays.stream(declareMonth.split(",")).map(e -> e + "-01 00:00:00").map(SalaryDateUtil::dateStrToLocalTime).collect(Collectors.toList()));
         }
 
         String username = request.getParameter("username");