diff --git a/shared/src/commonMain/kotlin/plus/rua/project/ui/CalendarMonthView.kt b/shared/src/commonMain/kotlin/plus/rua/project/ui/CalendarMonthView.kt
index b92a46f..b2bf002 100644
--- a/shared/src/commonMain/kotlin/plus/rua/project/ui/CalendarMonthView.kt
+++ b/shared/src/commonMain/kotlin/plus/rua/project/ui/CalendarMonthView.kt
@@ -270,45 +270,47 @@ fun CalendarMonthView(
             }
         }
 
-        // 年视图层：始终组合以避免首次进入时的组合延迟导致动画丢失
-        HorizontalPager(
-            state = yearPagerState,
-            beyondViewportPageCount = 1,
-            flingBehavior = PagerDefaults.flingBehavior(state = yearPagerState),
-            modifier = Modifier
-                .fillMaxSize()
-                .graphicsLayer {
-                    scaleX = yearScale
-                    scaleY = yearScale
-                    alpha = yearAlpha
-                    transformOrigin = TransformOrigin(anchorPivotX, anchorPivotY)
-                }
-                .padding(horizontal = HORIZONTAL_PADDING_DP.dp)
-        ) { page ->
-            val pageYear = viewModel.selectedDate.year + (page - START_PAGE)
-            YearGridView(
-                year = pageYear,
-                selectedMonth = if (pageYear == currentYear) currentMonth else 0,
-                today = today,
-                onMonthClick = { month ->
-                    viewModel.selectMonthFromYearView(month)
-                    @Suppress("DEPRECATION") // monthNumber 无替代 API
-                    val targetPage = yearMonthToPage(
-                        viewModel.yearViewYear, month,
-                        today.year, today.month.number
-                    )
-                    if (targetPage != pagerState.currentPage) {
-                        coroutineScope.launch { pagerState.scrollToPage(targetPage) }
+        // 年视图层：HorizontalPager 支持左右滑动切年
+        if (viewModel.isYearView || yearProgress > 0.01f) {
+            HorizontalPager(
+                state = yearPagerState,
+                beyondViewportPageCount = 1,
+                flingBehavior = PagerDefaults.flingBehavior(state = yearPagerState),
+                modifier = Modifier
+                    .fillMaxSize()
+                    .graphicsLayer {
+                        scaleX = yearScale
+                        scaleY = yearScale
+                        alpha = yearAlpha
+                        transformOrigin = TransformOrigin(anchorPivotX, anchorPivotY)
                     }
-                },
-                onYearChange = { newYear ->
-                    val offset = newYear - pageYear
-                    val targetPage = yearPagerState.currentPage + offset
-                    if (targetPage != yearPagerState.currentPage) {
-                        coroutineScope.launch { yearPagerState.animateScrollToPage(targetPage) }
+                    .padding(horizontal = HORIZONTAL_PADDING_DP.dp)
+            ) { page ->
+                val pageYear = viewModel.selectedDate.year + (page - START_PAGE)
+                YearGridView(
+                    year = pageYear,
+                    selectedMonth = if (pageYear == currentYear) currentMonth else 0,
+                    today = today,
+                    onMonthClick = { month ->
+                        viewModel.selectMonthFromYearView(month)
+                        @Suppress("DEPRECATION") // monthNumber 无替代 API
+                        val targetPage = yearMonthToPage(
+                            viewModel.yearViewYear, month,
+                            today.year, today.month.number
+                        )
+                        if (targetPage != pagerState.currentPage) {
+                            coroutineScope.launch { pagerState.scrollToPage(targetPage) }
+                        }
+                    },
+                    onYearChange = { newYear ->
+                        val offset = newYear - pageYear
+                        val targetPage = yearPagerState.currentPage + offset
+                        if (targetPage != yearPagerState.currentPage) {
+                            coroutineScope.launch { yearPagerState.animateScrollToPage(targetPage) }
+                        }
                     }
-                }
-            )
+                )
+            }
         }
 
         // BottomCard：年视图时隐藏