diff --git a/src/main/resources/mapper/SscPortalMapper.xml b/src/main/resources/mapper/SscPortalMapper.xml
index 0bfa5ff..3ec088a 100644
--- a/src/main/resources/mapper/SscPortalMapper.xml
+++ b/src/main/resources/mapper/SscPortalMapper.xml
@@ -11,7 +11,7 @@
#{departmentId}
- and t.htzzrq CURDATE()
+ and t.htzzrq DATE_ADD(CURDATE(), INTERVAL 30 DAY)