diff --git a/app/src/main/java/com/example/shiftalarm/FragmentSettingsLab.kt b/app/src/main/java/com/example/shiftalarm/FragmentSettingsLab.kt
index d427e35..03ab9da 100644
--- a/app/src/main/java/com/example/shiftalarm/FragmentSettingsLab.kt
+++ b/app/src/main/java/com/example/shiftalarm/FragmentSettingsLab.kt
@@ -55,23 +55,23 @@ class FragmentSettingsLab : Fragment() {
         }
     }
 
-    private fun setupSaveButton() {
-        binding.btnSaveAnnualLeave.setOnClickListener {
-            val totalDays = binding.npTotalDays.value.toFloat()
-            
-            lifecycleScope.launch {
-                val repo = ShiftRepository(requireContext())
-                
-                repo.recalculateAndSaveAnnualLeave(totalDays)
-                
-                val updated = repo.getAnnualLeave()
-                updated?.let {
-                    binding.tvRemainingDays.text = String.format("%.1f", it.remainingDays)
-                    Toast.makeText(requireContext(), "연차가 저장되었습니다. (남은 연차: ${String.format("%.1f", it.remainingDays)}일)", Toast.LENGTH_SHORT).show()
-                }
-            }
-        }
-    }
+ private fun setupSaveButton() {
+ binding.btnSaveAnnualLeave.setOnClickListener {
+ val totalDays = binding.npTotalDays.value.toFloat()
+
+ lifecycleScope.launch {
+ val repo = ShiftRepository(requireContext())
+
+ repo.recalculateAndSaveAnnualLeave(totalDays)
+
+ val updated = repo.getAnnualLeave()
+ updated?.let {
+ binding.tvRemainingDays.text = String.format("%.1f", it.remainingDays)
+ showCustomToast(requireContext(), "연차가 저장되었습니다. (남은 연차: ${String.format("%.1f", it.remainingDays)}일)")
+ }
+ }
+ }
+ }
 
     override fun onDestroyView() {
         super.onDestroyView()
diff --git a/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt b/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt
index 12c29a0..e401d88 100644
--- a/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt
+++ b/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt
@@ -58,24 +58,24 @@ class ShiftRepository(private val context: Context) {
         dao.clearCustomAlarms()
     }
 
-    // Annual Leave
-    suspend fun calculateUsedAnnualLeave(): Float = withContext(Dispatchers.IO) {
-        val currentYear = java.time.Year.now().toString()
-        val overrides = dao.getAllOverrides()
-        
-        var usedDays = 0f
-        
-        for (override in overrides) {
-            if (override.date.startsWith(currentYear)) {
-                when (override.shift) {
-                    "연차" -> usedDays += 1f
-                    "반년" -> usedDays += 0.5f
-                }
-            }
-        }
-        
-        usedDays
-    }
+ // Annual Leave
+ suspend fun calculateUsedAnnualLeave(): Float = withContext(Dispatchers.IO) {
+ val currentYear = java.time.Year.now(java.time.ZoneId.of("Asia/Seoul")).toString()
+ val overrides = dao.getAllOverrides()
+
+ var usedDays = 0f
+
+ for (override in overrides) {
+ if (override.date.startsWith(currentYear)) {
+ when (override.shift) {
+ "연차" -> usedDays += 1f
+ "반년" -> usedDays += 0.5f
+ }
+ }
+ }
+
+ usedDays
+ }
 
     suspend fun getAnnualLeave(): AnnualLeave? = withContext(Dispatchers.IO) {
         dao.getAnnualLeave()