diff --git a/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt b/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt
index e8fe816..62a77e0 100644
--- a/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt
+++ b/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt
@@ -370,16 +370,26 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
                 // 对比红点：累积到 activeDotCards，不覆盖已有的
                 if (checkDots) {
                     val oldStats = notificationManager.lastStats
-                    val changedCards = notificationManager.diffStats(oldStats, data)
-                    for (status in changedCards) {
-                        activeDotCards.add(status) // 累积，不会移除已有的
-                        val increment = when (status) {
-                            2 -> data.waitForTask - (oldStats?.waitForTask ?: 0)
-                            3 -> data.treatTask - (oldStats?.treatTask ?: 0)
-                            4 -> data.incompleteTask - (oldStats?.incompleteTask ?: 0)
-                            else -> 0
+                    if (oldStats != null) {
+                        // 有旧数据 → 精确对比
+                        val changedCards = notificationManager.diffStats(oldStats, data)
+                        for (status in changedCards) {
+                            activeDotCards.add(status)
+                            val increment = when (status) {
+                                2 -> data.waitForTask - oldStats.waitForTask
+                                3 -> data.treatTask - oldStats.treatTask
+                                4 -> data.incompleteTask - oldStats.incompleteTask
+                                else -> 0
+                            }
+                            notificationManager.recordCardIncrement(status, increment)
+                        }
+                    } else {
+                        // 无旧数据（首次加载 lastStats 还为 null）→ 有 pending 通知就显示所有有值的
+                        if (notificationManager.pendingCount > 0) {
+                            if (data.waitForTask > 0) activeDotCards.add(2)
+                            if (data.treatTask > 0) activeDotCards.add(3)
+                            if (data.incompleteTask > 0) activeDotCards.add(4)
                         }
-                        notificationManager.recordCardIncrement(status, increment)
                     }
                     renderDots()
                 }