diff --git a/.env.local b/.env.local
new file mode 100644
index 0000000..2c87852
--- /dev/null
+++ b/.env.local
@@ -0,0 +1,12 @@
+# 로컬 설정 파일
+
+## Personal Access Token (Gitea)
+- 토큰: `e3b515eaa0a6683c921ca3bf718e281ed30a6075`
+- 용도: git.webpluss.net API 접근 (Release 업로드, version.json 업데이트)
+- **Git에 Commit되지 않도록 주의**
+
+## 사용 예시
+```bash
+curl -u "sanjeok77:e3b515eaa0a6683c921ca3bf718e281ed30a6075" \
+  "https://git.webpluss.net/api/v1/repos/sanjeok77/NeFLIX/releases"
+```
diff --git a/.env.local:Zone.Identifier b/.env.local:Zone.Identifier
new file mode 100644
index 0000000..d6c1ec6
Binary files /dev/null and b/.env.local:Zone.Identifier differ
diff --git a/app.apk b/app.apk
index cd264cf..e4e30cc 100644
Binary files a/app.apk and b/app.apk differ
diff --git a/app/src/main/java/com/example/shiftalarm/AlarmUtils.kt b/app/src/main/java/com/example/shiftalarm/AlarmUtils.kt
index ba75216..e5d8642 100644
--- a/app/src/main/java/com/example/shiftalarm/AlarmUtils.kt
+++ b/app/src/main/java/com/example/shiftalarm/AlarmUtils.kt
@@ -35,27 +35,6 @@ fun showCustomToast(context: Context, message: String, duration: Int = android.w
  // Fallback to default toast if custom toast fails
  android.widget.Toast.makeText(context, message, duration).show()
  }
-}
- * 다크모드 지원 커스텀 토스트 표시
- */
-fun showCustomToast(context: Context, message: String, duration: Int = android.widget.Toast.LENGTH_SHORT) {
- try {
- // Use application context with theme for proper dark mode support
- val themedContext = android.view.ContextThemeWrapper(context.applicationContext, R.style.Theme_ShiftAlarm)
- val inflater = android.view.LayoutInflater.from(themedContext)
- val layout = inflater.inflate(R.layout.custom_toast, null)
- val textView = layout.findViewById<android.widget.TextView>(R.id.toastText)
- textView.text = message
-
- val toast = android.widget.Toast(context.applicationContext)
- toast.duration = duration
- toast.view = layout
- toast.setGravity(android.view.Gravity.BOTTOM or android.view.Gravity.CENTER_HORIZONTAL, 0, 100)
- toast.show()
- } catch (e: Exception) {
- // Fallback to default toast if custom toast fails
- android.widget.Toast.makeText(context, message, duration).show()
- }
 }
 // ============================================
 // 알람 ID 생성
diff --git a/app/src/main/java/com/example/shiftalarm/MainActivity.kt b/app/src/main/java/com/example/shiftalarm/MainActivity.kt
index aa4471a..f9e0e19 100644
--- a/app/src/main/java/com/example/shiftalarm/MainActivity.kt
+++ b/app/src/main/java/com/example/shiftalarm/MainActivity.kt
@@ -706,37 +706,39 @@ class MainActivity : AppCompatActivity() {
         }
     }
     private fun animateMonthTransition(direction: Int) {
-        val slideOut = if (direction > 0) {
-            android.view.animation.TranslateAnimation(0f, -binding.calendarCard.width.toFloat(), 0f, 0f)
-        } else {
-            android.view.animation.TranslateAnimation(0f, binding.calendarCard.width.toFloat(), 0f, 0f)
-        }
-        slideOut.duration = 150
-        slideOut.fillAfter = false
-
-        val slideIn = if (direction > 0) {
-            android.view.animation.TranslateAnimation(binding.calendarCard.width.toFloat(), 0f, 0f, 0f)
-        } else {
-            android.view.animation.TranslateAnimation(-binding.calendarCard.width.toFloat(), 0f, 0f, 0f)
-        }
-        slideIn.duration = 150
-        slideIn.fillAfter = true
-
-        binding.calendarCard.startAnimation(slideOut)
+        val card = binding.calendarCard
+        val width = card.width.toFloat()
         
-        slideOut.setAnimationListener(object : android.view.animation.Animation.AnimationListener {
-            override fun onAnimationStart(animation: android.view.animation.Animation?) {}
-            override fun onAnimationRepeat(animation: android.view.animation.Animation?) {}
-            override fun onAnimationEnd(animation: android.view.animation.Animation?) {
+        if (width == 0f) {
+            currentViewMonth = if (direction > 0) {
+                currentViewMonth.plusMonths(1)
+            } else {
+                currentViewMonth.minusMonths(1)
+            }
+            updateCalendar()
+            return
+        }
+        
+        card.animate()
+            .translationX(if (direction > 0) -width else width)
+            .alpha(0.5f)
+            .setDuration(200)
+            .withEndAction {
                 currentViewMonth = if (direction > 0) {
                     currentViewMonth.plusMonths(1)
                 } else {
                     currentViewMonth.minusMonths(1)
                 }
                 updateCalendar()
-                binding.calendarCard.startAnimation(slideIn)
+                
+                card.translationX = if (direction > 0) width else -width
+                card.animate()
+                    .translationX(0f)
+                    .alpha(1f)
+                    .setDuration(200)
+                    .start()
             }
-        })
+            .start()
     }
 
     private fun formatRemainingDays(days: Float): String {
diff --git a/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt b/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt
index b33abc1..b7f1511 100644
--- a/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt
+++ b/app/src/main/java/com/example/shiftalarm/ShiftRepository.kt
@@ -108,11 +108,4 @@ class ShiftRepository(private val context: Context) {
             ))
         }
     }
-        val annualLeave = dao.getAnnualLeave()
-        annualLeave?.let {
-            val usedDays = calculateUsedAnnualLeave()
-            val remainingDays = it.totalDays - usedDays
-            dao.insertAnnualLeave(it.copy(remainingDays = remainingDays))
-        }
-    }
 }
diff --git a/app/src/main/res/layout/item_day.xml b/app/src/main/res/layout/item_day.xml
index 4cf52a1..66bfea1 100644
--- a/app/src/main/res/layout/item_day.xml
+++ b/app/src/main/res/layout/item_day.xml
@@ -40,7 +40,7 @@
         android:id="@+id/shiftChar"
         android:layout_width="48dp"
         android:layout_height="48dp"
-        android:layout_height="40dp"
+
         android:gravity="center"
         android:text="주"
         android:textSize="15sp"
diff --git a/version.json b/version.json
index 0cfc6ac..a32d3a5 100644
--- a/version.json
+++ b/version.json
@@ -1,7 +1,7 @@
 {
   "versionCode": 1148,
   "versionName": "1.4.8",
-  "apkUrl": "https://git.webpluss.net/attachments/731ca456-b7f3-4634-8b8d-05dbf21e3895",
+  "apkUrl": "https://git.webpluss.net/attachments/b84726d9-cebb-4ffe-a452-6f0aefbcce93",
   "changelog": "v1.4.8: 달력 월 이동 시 부드러운 화면 전환 애니메이션 추가",
   "forceUpdate": false
 }