diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignCheckInExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignCheckInExe.java
index d674c893..b9dd6487 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignCheckInExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignCheckInExe.java
@@ -59,8 +59,6 @@ public class SignCheckInExe {
 
         int targetDayIndex = saudiToday.getDayOfWeek().getValue();
 
-        targetDayIndex  = targetDayIndex +3;
-
         ResponseAssert.isTrue(OtherErrorCode.SIGN_IN_CANNOT_ADVANCE,
                 targetDayIndex >= 1);
 
diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignInStatusQueryExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignInStatusQueryExe.java
index de825567..bad70f88 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignInStatusQueryExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SignInStatusQueryExe.java
@@ -35,8 +35,6 @@ public class SignInStatusQueryExe {
         LocalDate weekStartDate = saudiToday.with(DayOfWeek.MONDAY);
         int currentDayIndex = saudiToday.getDayOfWeek().getValue();
 
-        currentDayIndex = currentDayIndex + 3;
-
         List<SignInDailyConfig> configs = dailyConfigDAO.selectList(
                 new LambdaQueryWrapper<SignInDailyConfig>()
                         .orderByAsc(SignInDailyConfig::getDayIndex)
diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SupplementCheckInExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SupplementCheckInExe.java
index 822d7f56..5b71828d 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SupplementCheckInExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/signin/SupplementCheckInExe.java
@@ -60,8 +60,6 @@ public class SupplementCheckInExe {
         LocalDate weekStartDate = saudiToday.with(DayOfWeek.MONDAY);
         int currentDayIndex = saudiToday.getDayOfWeek().getValue();
 
-        currentDayIndex = currentDayIndex + 3;
-
         ResponseAssert.isTrue(OtherErrorCode.SIGN_IN_SUPPLEMENT_ONLY_PAST,
                 targetDayIndex < currentDayIndex);