diff --git a/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt b/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt
index c0724f5..49b5e69 100644
--- a/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt
+++ b/src/main/java/com/ffii/fpsms/modules/productProcess/service/ProductProcessService.kt
@@ -2385,11 +2385,11 @@ open class ProductProcessService(
         val allLines = productProcessLineRepository.findByProductProcess_Id(productProcessId)
             .sortedBy { it.seqNo ?: 0L }
 
-        println("=== findNewCreatedLineIds DEBUG START ===")
-        println("BOM bomProcessMap: $bomProcessMap")
-        println("All lines (sorted by seqNo):")
+        //println("=== findNewCreatedLineIds DEBUG START ===")
+        //println("BOM bomProcessMap: $bomProcessMap")
+        //println("All lines (sorted by seqNo):")
         allLines.forEach { line ->
-            println("  id=${line.id}, seqNo=${line.seqNo}, bomProcessId=${line.bomProcess?.id}")
+            //println("  id=${line.id}, seqNo=${line.seqNo}, bomProcessId=${line.bomProcess?.id}")
         }
 
         // 创建一个集合来跟踪哪些 line 是新创建的
@@ -2402,18 +2402,18 @@ open class ProductProcessService(
             iteration++
             hasChanges = false
 
-            println("\n--- Iteration $iteration ---")
+            //println("\n--- Iteration $iteration ---")
 
             // 获取剩余的 line（排除已标记为新创建的），按 seqNo 排序
             val remainingLines = allLines.filter { it.id !in newCreatedLineIds }
                 .sortedBy { it.seqNo ?: 0L }
 
-            println("Remaining lines (excluding new created):")
+            //println("Remaining lines (excluding new created):")
             remainingLines.forEach { line ->
-                println("  id=${line.id}, seqNo=${line.seqNo}, bomProcessId=${line.bomProcess?.id}")
+                //println("  id=${line.id}, seqNo=${line.seqNo}, bomProcessId=${line.bomProcess?.id}")
             }
 
-            println("New created line IDs so far: $newCreatedLineIds")
+            //println("New created line IDs so far: $newCreatedLineIds")
 
             // 计算每个剩余 line 的期望 seqNo（应该是连续的 1, 2, 3...）
             val expectedSeqNoMap = remainingLines.mapIndexed { index, line ->
@@ -2430,7 +2430,7 @@ open class ProductProcessService(
                 val bomProcessId = line.bomProcess?.id
                 val expectedSeqNo = expectedSeqNoMap[line.id] ?: continue
 
-                println("\nChecking line id=${line.id}, seqNo=${line.seqNo}, bomProcessId=$bomProcessId, expectedSeqNo=$expectedSeqNo")
+                //println("\nChecking line id=${line.id}, seqNo=${line.seqNo}, bomProcessId=$bomProcessId, expectedSeqNo=$expectedSeqNo")
 
                 if (bomProcessId == null) {
                     println("  -> No bomProcessId, marking as new created")
@@ -2442,7 +2442,7 @@ open class ProductProcessService(
                 // 查找这个 bomProcessId 在 BOM 中的实际 seqNo
                 val bomProcessSeqNo = bomProcessMap[bomProcessId]
 
-                println("  -> BOM bomProcessId=$bomProcessId has seqNo=$bomProcessSeqNo in BOM")
+                //println("  -> BOM bomProcessId=$bomProcessId has seqNo=$bomProcessSeqNo in BOM")
 
                 if (bomProcessSeqNo == null) {
                     println("  -> bomProcessId not found in BOM, marking as new created")
@@ -2461,8 +2461,8 @@ open class ProductProcessService(
                 }
             }
         }
-        println("\n=== Final Result ===")
-        println("New created line IDs: $newCreatedLineIds")
+        //println("\n=== Final Result ===")
+        //println("New created line IDs: $newCreatedLineIds")
         println("=== findNewCreatedLineIds DEBUG END ===\n")
 
         return newCreatedLineIds
diff --git a/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryRepository.kt b/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryRepository.kt
index e75cb39..a439b31 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryRepository.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryRepository.kt
@@ -14,11 +14,22 @@ import java.util.Optional
 interface InventoryRepository: AbstractRepository<Inventory, Long> {
     fun findInventoryInfoByDeletedIsFalse(): List<InventoryInfo>
 
-    @Query("SELECT i FROM Inventory i " +
-            "WHERE (:code IS NULL OR i.item.code LIKE CONCAT('%', :code, '%')) " +
-            "AND (:name IS NULL OR i.item.name LIKE CONCAT('%', :name, '%')) " +
-            "AND (:type IS NULL OR :type = '' OR i.item.type = :type) " +
-            "AND i.deleted = false")
+    @Query(
+    """
+    SELECT i FROM Inventory i
+    WHERE (:code IS NULL OR i.item.code LIKE CONCAT('%', :code, '%'))
+      AND (:name IS NULL OR i.item.name LIKE CONCAT('%', :name, '%'))
+      AND (:type IS NULL OR :type = '' OR i.item.type = :type)
+      AND i.deleted = false
+      AND EXISTS (
+        SELECT 1 FROM ItemUom iu
+        WHERE iu.item.id = i.item.id
+          AND iu.deleted = false
+          AND iu.baseUnit = true
+          AND iu.uom.id = i.uom.id
+      )
+    """
+)
     fun findInventoryInfoByItemCodeContainsAndItemNameContainsAndItemTypeAndDeletedIsFalse(code: String, name: String, type: String, pageable: Pageable): Page<InventoryInfo>
 
     @Query("SELECT i FROM Inventory i " +