diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index a92b19d..a3aa866 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -16,8 +16,8 @@ android {
         applicationId = "com.rainy.token"
         minSdk = 31
         targetSdk = 35
-        versionCode = 46
-        versionName = "1.7.26"
+        versionCode = 47
+        versionName = "1.7.27"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {
diff --git a/app/src/main/java/com/rainy/token/data/repository/TraeRepository.kt b/app/src/main/java/com/rainy/token/data/repository/TraeRepository.kt
index ccdb8c4..e530c78 100644
--- a/app/src/main/java/com/rainy/token/data/repository/TraeRepository.kt
+++ b/app/src/main/java/com/rainy/token/data/repository/TraeRepository.kt
@@ -715,16 +715,19 @@ class TraeRepository constructor(
 
             val succeeded = code == 0L || code == 200L
             val lowerMsg = msg.lowercase()
-            val deviceBlock = msg.contains("设备") || lowerMsg.contains("device") || lowerMsg.contains("machine")
+            // 已签语义优先于「设备」判定：像「当前设备今日已经签到」这种文案虽然含“设备”，
+            // 但语义是今日已签，必须按 ALREADY 落本地记录，避免误判 DEVICE_BLOCKED 反复重试。
+            val alreadyMsg = msg.contains("已签到") || msg.contains("已经签到") || msg.contains("重复签到") ||
+                msg.contains("重复") || msg.contains("不能重复") ||
+                msg.contains("明日再来") || msg.contains("今日已完成") || msg.contains("已领取") ||
+                lowerMsg.contains("already") || lowerMsg.contains("checked") || lowerMsg.contains("claimed") ||
+                lowerMsg.contains("duplicate") || lowerMsg.contains("repeat")
+            val deviceBlock = !alreadyMsg && (
+                msg.contains("设备") || lowerMsg.contains("device") || lowerMsg.contains("machine")
+                )
             // 权威口径幂等兜底码是 10001（trae-checkin-helper 逆向）；历史实现用 1001，
             // 两者都认，避免把已签误判为 FAILED 硬错误。
-            val already = (code == 1001L || code == 10001L) || (!deviceBlock && (
-                msg.contains("已签到") || msg.contains("已经签到") || msg.contains("重复签到") ||
-                    msg.contains("重复") || msg.contains("不能重复") ||
-                    msg.contains("明日再来") || msg.contains("今日已完成") || msg.contains("已领取") ||
-                    lowerMsg.contains("already") || lowerMsg.contains("checked") || lowerMsg.contains("claimed") ||
-                    lowerMsg.contains("duplicate") || lowerMsg.contains("repeat")
-                ))
+            val already = (code == 1001L || code == 10001L) || alreadyMsg
             // 服务端临时限流/排队（账号、设备或活动人数限制）：提示可稍后重试，不算硬错误。
             val retryable = !already && !deviceBlock && (
                 msg.contains("参与") || msg.contains("稍后重试") || msg.contains("火爆") ||
diff --git a/app/src/main/java/com/rainy/token/ui/dashboard/autocheckin/AutoCheckinManager.kt b/app/src/main/java/com/rainy/token/ui/dashboard/autocheckin/AutoCheckinManager.kt
index c5c5cd1..fde316d 100644
--- a/app/src/main/java/com/rainy/token/ui/dashboard/autocheckin/AutoCheckinManager.kt
+++ b/app/src/main/java/com/rainy/token/ui/dashboard/autocheckin/AutoCheckinManager.kt
@@ -192,8 +192,15 @@ class AutoCheckinManager @Inject constructor(
                             )
                             ServiceResult(service, label, false, true, 0, "", false)
                         }
-                        // INTL 不支持签到：静默跳过，不进弹窗（避免误报「已签到」）
-                        TraeRepository.CheckinOutcome.INTL_UNSUPPORTED -> null
+                        // INTL 不支持自动签到：当天落一条已签记录防反复重试，静默跳过不进弹窗
+                        TraeRepository.CheckinOutcome.INTL_UNSUPPORTED -> {
+                            checkinStatusStore.record(
+                                ServiceType.TRAE,
+                                account.id,
+                                CheckinStatusStore.STATUS_ALREADY
+                            )
+                            null
+                        }
                         TraeRepository.CheckinOutcome.DEVICE_BLOCKED -> {
                             recordFailure(service, account.id, CheckinStatusStore.STATUS_DEVICE_BLOCKED)
                             ServiceResult(service, label, false, false, 0, r.message, failed = true)
@@ -250,9 +257,15 @@ class AutoCheckinManager @Inject constructor(
                             )
                             ServiceResult(service, label, false, true, 0, "", false)
                         }
-                        WorkBuddyRepository.CheckinOutcome.NO_CAMPAIGN ->
-                            // 国际站没有签到活动不是账号失败：静默跳过，不记失败日志
-                            ServiceResult(service, label, false, false, 0, s.message, false)
+                        // 国际站无签到活动不是账号失败：当天落已签记录防反复重试，静默跳过不进弹窗
+                        WorkBuddyRepository.CheckinOutcome.NO_CAMPAIGN -> {
+                            checkinStatusStore.record(
+                                ServiceType.WORKBUDDY,
+                                account.id,
+                                CheckinStatusStore.STATUS_ALREADY
+                            )
+                            null
+                        }
                         WorkBuddyRepository.CheckinOutcome.FAILED -> {
                             recordFailure(service, account.id, CheckinStatusStore.STATUS_FAILED)
                             ServiceResult(service, label, false, false, 0, s.message, failed = true)