diff --git a/src/main/java/com/ffii/fpsms/modules/stock/service/StockTakeRecordService.kt b/src/main/java/com/ffii/fpsms/modules/stock/service/StockTakeRecordService.kt
index f2ee658..11cd703 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/service/StockTakeRecordService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/service/StockTakeRecordService.kt
@@ -87,6 +87,112 @@ class StockTakeRecordService(
         }
     }
 
+    /**
+     * 逗號分隔多個關鍵字，任一包含於 [StockTakeRecord.itemCode] 即保留（不分大小寫）。
+     */
+    private fun filterStockTakeRecordsByItemCode(
+        records: List<StockTakeRecord>,
+        itemCode: String?
+    ): List<StockTakeRecord> {
+        if (itemCode.isNullOrBlank()) return records
+        val parts = itemCode.split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        if (parts.isEmpty()) return records
+        return records.filter { rec ->
+            val code = rec.itemCode ?: ""
+            parts.any { part -> code.contains(part, ignoreCase = true) }
+        }
+    }
+
+    /** 無 [stockTakeId] 時對已組裝明細依貨品編號篩選（仍可能較耗資源；建議帶 stockTakeId）。 */
+    private fun filterInventoryLotDetailsByItemCode(
+        responses: List<InventoryLotDetailResponse>,
+        itemCode: String?
+    ): List<InventoryLotDetailResponse> {
+        if (itemCode.isNullOrBlank()) return responses
+        val parts = itemCode.split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        if (parts.isEmpty()) return responses
+        return responses.filter { r ->
+            val code = r.itemCode ?: ""
+            parts.any { part -> code.contains(part, ignoreCase = true) }
+        }
+    }
+
+    private fun filterStockTakeRecordsBySectionDescription(
+        records: List<StockTakeRecord>,
+        sectionDescription: String?
+    ): List<StockTakeRecord> {
+        if (sectionDescription.isNullOrBlank() || sectionDescription == "All") return records
+        return records.filter { rec ->
+            rec.warehouse?.stockTakeSectionDescription?.equals(sectionDescription, ignoreCase = true) == true
+        }
+    }
+
+    private fun filterStockTakeRecordsByStockTakeSections(
+        records: List<StockTakeRecord>,
+        stockTakeSections: String?
+    ): List<StockTakeRecord> {
+        if (stockTakeSections.isNullOrBlank()) return records
+        val sections = stockTakeSections.split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        if (sections.isEmpty()) return records
+        return records.filter { rec ->
+            val sec = rec.stockTakeSection ?: ""
+            sections.any { part ->
+                sec.equals(part, ignoreCase = true) || sec.contains(part, ignoreCase = true)
+            }
+        }
+    }
+
+    private fun filterStockTakeRecordsByItemName(
+        records: List<StockTakeRecord>,
+        itemName: String?
+    ): List<StockTakeRecord> {
+        if (itemName.isNullOrBlank()) return records
+        val parts = itemName.split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        if (parts.isEmpty()) return records
+        return records.filter { rec ->
+            val name = rec.itemName ?: ""
+            parts.any { part -> name.contains(part, ignoreCase = true) }
+        }
+    }
+
+    private fun filterInventoryLotDetailsBySectionDescription(
+        responses: List<InventoryLotDetailResponse>,
+        sectionDescription: String?
+    ): List<InventoryLotDetailResponse> {
+        if (sectionDescription.isNullOrBlank() || sectionDescription == "All") return responses
+        return responses.filter { r ->
+            r.stockTakeSectionDescription?.equals(sectionDescription, ignoreCase = true) == true
+        }
+    }
+
+    private fun filterInventoryLotDetailsByStockTakeSections(
+        responses: List<InventoryLotDetailResponse>,
+        stockTakeSections: String?
+    ): List<InventoryLotDetailResponse> {
+        if (stockTakeSections.isNullOrBlank()) return responses
+        val sections = stockTakeSections.split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        if (sections.isEmpty()) return responses
+        return responses.filter { r ->
+            val sec = r.stockTakeSection ?: ""
+            sections.any { part ->
+                sec.equals(part, ignoreCase = true) || sec.contains(part, ignoreCase = true)
+            }
+        }
+    }
+
+    private fun filterInventoryLotDetailsByItemName(
+        responses: List<InventoryLotDetailResponse>,
+        itemName: String?
+    ): List<InventoryLotDetailResponse> {
+        if (itemName.isNullOrBlank()) return responses
+        val parts = itemName.split(",").map { it.trim() }.filter { it.isNotEmpty() }
+        if (parts.isEmpty()) return responses
+        return responses.filter { r ->
+            val name = r.itemName ?: ""
+            parts.any { part -> name.contains(part, ignoreCase = true) }
+        }
+    }
+
     open fun AllPickedStockTakeList(): List<AllPickedStockTakeListReponse> {
         // 1. 获取所有不同的 stockTakeSection（从 warehouse 表）
         val allWarehouses = warehouseRepository.findAllByDeletedIsFalse()
@@ -226,15 +332,19 @@ class StockTakeRecordService(
         stockTakeId: Long? = null,
         pageNum: Int = 0,
         pageSize: Int = 100,
-        approvalView: String? = null
+        approvalView: String? = null,
+        itemCode: String? = null,
+        itemName: String? = null,
+        sectionDescription: String? = null,
+        stockTakeSections: String? = null
     ): RecordsRes<InventoryLotDetailResponse> {
     
-        println("getApproverInventoryLotDetailsAll called with stockTakeId: $stockTakeId, pageNum: $pageNum, pageSize: $pageSize")
+        println("getApproverInventoryLotDetailsAll called with stockTakeId: $stockTakeId, pageNum: $pageNum, pageSize: $pageSize, itemCode: $itemCode, itemName: $itemName, sectionDescription: $sectionDescription, stockTakeSections: $stockTakeSections")
 
         // 3. 如果传了 stockTakeId，就把「同一轮」的所有 stockTake 找出来（stockTakeRoundId，舊資料則 planStart）
         // stockTakeId != null 时，优先用 stocktakerecord.stockTakeRoundId 取整轮记录（更快）
         // 如果该轮因为旧数据尚未写入 roundId 导致取不到，再 fallback 到旧逻辑（根据 stock_take 的 planStart / stockTakeRoundId 求 stockTakeId 列表）
-        val (roundStockTakeIds, roundStockTakeRecords) = if (stockTakeId != null) {
+        val (roundStockTakeIds, roundStockTakeRecordsRaw) = if (stockTakeId != null) {
             val baseStockTake = stockTakeRepository.findByIdAndDeletedIsFalse(stockTakeId)
                 ?: throw IllegalArgumentException("Stock take not found: $stockTakeId")
 
@@ -252,6 +362,14 @@ class StockTakeRecordService(
         } else {
             emptySet<Long>() to emptyList()
         }
+        var roundStockTakeRecords = roundStockTakeRecordsRaw
+        roundStockTakeRecords = filterStockTakeRecordsBySectionDescription(roundStockTakeRecords, sectionDescription)
+        roundStockTakeRecords = filterStockTakeRecordsByStockTakeSections(roundStockTakeRecords, stockTakeSections)
+        roundStockTakeRecords = filterStockTakeRecordsByItemCode(roundStockTakeRecords, itemCode)
+        roundStockTakeRecords = filterStockTakeRecordsByItemName(roundStockTakeRecords, itemName)
+        if (stockTakeId != null && roundStockTakeRecords.isEmpty()) {
+            return RecordsRes(emptyList(), 0)
+        }
         val stockTakeRecordsMap = roundStockTakeRecords
             .groupBy { Pair(it.lotId ?: 0L, it.warehouse?.id ?: 0L) }
             .mapValues { (_, records) -> records.maxByOrNull { it.id ?: 0L }!! }
@@ -394,19 +512,30 @@ class StockTakeRecordService(
             }
             else -> filteredResults
         }
+
+        val approvalFilteredFinal = if (stockTakeId == null) {
+            var list = approvalFilteredResults
+            list = filterInventoryLotDetailsBySectionDescription(list, sectionDescription)
+            list = filterInventoryLotDetailsByStockTakeSections(list, stockTakeSections)
+            list = filterInventoryLotDetailsByItemCode(list, itemCode)
+            list = filterInventoryLotDetailsByItemName(list, itemName)
+            list
+        } else {
+            approvalFilteredResults
+        }
     
         // 7. 分页（和 section 版一模一样）
         val pageable = PageRequest.of(pageNum, pageSize)
         val startIndex = pageable.offset.toInt()
-        val endIndex = minOf(startIndex + pageSize, approvalFilteredResults.size)
+        val endIndex = minOf(startIndex + pageSize, approvalFilteredFinal.size)
     
-        val paginatedResult = if (startIndex < approvalFilteredResults.size) {
-            approvalFilteredResults.subList(startIndex, endIndex)
+        val paginatedResult = if (startIndex < approvalFilteredFinal.size) {
+            approvalFilteredFinal.subList(startIndex, endIndex)
         } else {
             emptyList()
         }
     
-        return RecordsRes(paginatedResult, approvalFilteredResults.size)
+        return RecordsRes(paginatedResult, approvalFilteredFinal.size)
     }
     open fun AllApproverStockTakeList(): List<AllPickedStockTakeListReponse> {
         // Overall 卡：只取“最新一轮”，并且总数口径与
diff --git a/src/main/java/com/ffii/fpsms/modules/stock/web/StockTakeRecordController.kt b/src/main/java/com/ffii/fpsms/modules/stock/web/StockTakeRecordController.kt
index 76a0cdc..3317e20 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/web/StockTakeRecordController.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/web/StockTakeRecordController.kt
@@ -56,38 +56,62 @@ class StockTakeRecordController(
     fun getApproverInventoryLotDetailsAll(
         @RequestParam(required = false) stockTakeId: Long?,                    // 可选：限定某个 stockTake
         @RequestParam(required = false, defaultValue = "0") pageNum: Int,     // 分页页码（从 0 开始）
-        @RequestParam(required = false, defaultValue = "100") pageSize: Int   // 每页多少条，测试时可调大
+        @RequestParam(required = false, defaultValue = "100") pageSize: Int,   // 每页多少条，测试时可调大
+        @RequestParam(required = false) itemCode: String?,
+        @RequestParam(required = false) itemName: String?,
+        @RequestParam(required = false) sectionDescription: String?,
+        @RequestParam(required = false) stockTakeSections: String?
     ): RecordsRes<InventoryLotDetailResponse> {
         return stockOutRecordService.getApproverInventoryLotDetailsAll(
             stockTakeId = stockTakeId,
             pageNum = pageNum,
-            pageSize = pageSize
+            pageSize = pageSize,
+            itemCode = itemCode,
+            itemName = itemName,
+            sectionDescription = sectionDescription,
+            stockTakeSections = stockTakeSections
         )
     }
     @GetMapping("/approverInventoryLotDetailsAllPending")
     fun getApproverInventoryLotDetailsAllPending(
         @RequestParam(required = false) stockTakeId: Long?,
         @RequestParam(required = false, defaultValue = "0") pageNum: Int,
-        @RequestParam(required = false, defaultValue = "2147483647") pageSize: Int
+        @RequestParam(required = false, defaultValue = "2147483647") pageSize: Int,
+        @RequestParam(required = false) itemCode: String?,
+        @RequestParam(required = false) itemName: String?,
+        @RequestParam(required = false) sectionDescription: String?,
+        @RequestParam(required = false) stockTakeSections: String?
     ): RecordsRes<InventoryLotDetailResponse> {
         return stockOutRecordService.getApproverInventoryLotDetailsAll(
             stockTakeId = stockTakeId,
             pageNum = pageNum,
             pageSize = pageSize,
-            approvalView = "pending"
+            approvalView = "pending",
+            itemCode = itemCode,
+            itemName = itemName,
+            sectionDescription = sectionDescription,
+            stockTakeSections = stockTakeSections
         )
     }
     @GetMapping("/approverInventoryLotDetailsAllApproved")
     fun getApproverInventoryLotDetailsAllApproved(
         @RequestParam(required = false) stockTakeId: Long?,
         @RequestParam(required = false, defaultValue = "0") pageNum: Int,
-        @RequestParam(required = false, defaultValue = "50") pageSize: Int
+        @RequestParam(required = false, defaultValue = "50") pageSize: Int,
+        @RequestParam(required = false) itemCode: String?,
+        @RequestParam(required = false) itemName: String?,
+        @RequestParam(required = false) sectionDescription: String?,
+        @RequestParam(required = false) stockTakeSections: String?
     ): RecordsRes<InventoryLotDetailResponse> {
         return stockOutRecordService.getApproverInventoryLotDetailsAll(
             stockTakeId = stockTakeId,
             pageNum = pageNum,
             pageSize = pageSize,
-            approvalView = "approved"
+            approvalView = "approved",
+            itemCode = itemCode,
+            itemName = itemName,
+            sectionDescription = sectionDescription,
+            stockTakeSections = stockTakeSections
         )
     }
     @GetMapping("/AllApproverStockTakeList")