diff --git a/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckLaneVersionService.kt b/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckLaneVersionService.kt
index bd50d7f..41fc24b 100644
--- a/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckLaneVersionService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckLaneVersionService.kt
@@ -145,6 +145,8 @@ open class TruckLaneVersionService(
                         truckRowId = key,
                         shopCode = b?.shopCode ?: a?.shopCode,
                         changes = changes,
+                        truckLanceCode = b?.truckLanceCode ?: a?.truckLanceCode,
+                        remark = b?.remark ?: a?.remark,
                     )
                 )
             }
diff --git a/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckService.kt b/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckService.kt
index 0175ef4..5d60425 100644
--- a/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/pickOrder/service/TruckService.kt
@@ -1102,6 +1102,8 @@ open class TruckService(
                         truckRowId = key,
                         shopCode = b?.shopCode ?: a?.shopCode,
                         changes = changes,
+                        truckLanceCode = b?.truckLanceCode ?: a?.truckLanceCode,
+                        remark = b?.remark ?: a?.remark,
                     ),
                 )
             }
diff --git a/src/main/java/com/ffii/fpsms/modules/pickOrder/web/models/TruckLaneVersionModels.kt b/src/main/java/com/ffii/fpsms/modules/pickOrder/web/models/TruckLaneVersionModels.kt
index 7dfe507..8f59864 100644
--- a/src/main/java/com/ffii/fpsms/modules/pickOrder/web/models/TruckLaneVersionModels.kt
+++ b/src/main/java/com/ffii/fpsms/modules/pickOrder/web/models/TruckLaneVersionModels.kt
@@ -45,6 +45,9 @@ data class TruckLaneVersionDiffLine(
     val truckRowId: Long,
     val shopCode: String?,
     val changes: List<DiffFieldChange>,
+    /** 快照中的車線代碼（優先 to 版，刪除列時 fallback from）— 供僅欄位異動時顯示車線 */
+    val truckLanceCode: String? = null,
+    val remark: String? = null,
 )
 
 /** 物流主檔異動（版本區間內新增/修改；不依賴 truck 列是否已指派） */