diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/ScreenExtractServiceImpl.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/ScreenExtractServiceImpl.java
index 0697a46edd..1a9b76f055 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/ScreenExtractServiceImpl.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/ScreenExtractServiceImpl.java
@@ -118,7 +118,7 @@ public class ScreenExtractServiceImpl implements ScreenExtractService {
         if (!CollectionUtils.isEmpty(customerIds)) {
             customerIds.forEach(customerId -> {
                 if (StringUtils.isNotBlank(formDTO.getStartMonth()) && StringUtils.isNotBlank(formDTO.getEndMonth())) {
-                    List<String> daysBetween = DateUtils.getMonthBetween(formDTO.getStartDate(), formDTO.getEndDate());
+                    List<String> daysBetween = DateUtils.getMonthBetween(formDTO.getStartMonth(), formDTO.getEndMonth());
                     daysBetween.forEach(monthId -> {
                         extractMonthly(customerId, monthId);
                     });