diff --git a/src/main/java/com/ffii/fpsms/config/security/SecurityConfig.java b/src/main/java/com/ffii/fpsms/config/security/SecurityConfig.java
index 5ce0bc9..842f330 100644
--- a/src/main/java/com/ffii/fpsms/config/security/SecurityConfig.java
+++ b/src/main/java/com/ffii/fpsms/config/security/SecurityConfig.java
@@ -74,7 +74,11 @@ public class SecurityConfig {
         return new BCryptPasswordEncoder();
     }
 
-    /** FP-MTMS Version Checklist | Functions Ref. No. 51 | v1.0.0 | 2026-08-05 */
+    /**
+     * FP-MTMS Version Checklist | Functions Ref. No. 51 | v1.0.0 | 2026-08-05
+     * FP-MTMS Version Checklist | Functions Ref. No. 3 | v1.0.5 | 2026-08-05
+     * (stockAdjustment/submit → INVENTORY_ADJUST only)
+     */
     @Bean
     @Order(1)
     public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
@@ -113,7 +117,7 @@ public class SecurityConfig {
                                 .requestMatchers(HttpMethod.GET, "/label-printer-monitor/odometer-stats")
                                         .hasAnyAuthority("TESTING", "ADMIN")
                                 .requestMatchers(HttpMethod.POST, "/stockAdjustment/submit")
-                                        .hasAnyAuthority("ADMIN", "INVENTORY_ADJUST")
+                                        .hasAuthority("INVENTORY_ADJUST")
                                 .requestMatchers(HttpMethod.GET, "/inventoryLotLine/trace")
                                         .hasAuthority("ITEM_TRACING")
                                 .requestMatchers(HttpMethod.GET, "/inventoryLotLine/trace/location/**")
diff --git a/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryLotLineRepository.kt b/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryLotLineRepository.kt
index a7bb2a4..b2b190f 100644
--- a/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryLotLineRepository.kt
+++ b/src/main/java/com/ffii/fpsms/modules/stock/entity/InventoryLotLineRepository.kt
@@ -196,19 +196,23 @@ WHERE ill.id = :id
     fun findAllByWarehouseCodeAndDeletedIsFalse(@Param("warehouseCode") warehouseCode: String): List<InventoryLotLine>
 
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 53 | v1.0.0 | 2026-08-05 — 卡片「貨品種類數量」：僅 available，與明細 fallback / 預建來源一致 */
     @Query("""
     SELECT COUNT(DISTINCT ill.inventoryLot.item.id) 
     FROM InventoryLotLine ill 
     WHERE ill.warehouse.id IN :warehouseIds 
     AND ill.deleted = false
+    AND ill.status = 'available'
 """)
     fun countDistinctItemsByWarehouseIds(@Param("warehouseIds") warehouseIds: List<Long>): Long
 
+    /** FP-MTMS Version Checklist | Functions Ref. No. 53 | v1.0.0 | 2026-08-05 — 卡片 lot 筆數：僅 available */
     @Query("""
     SELECT COUNT(ill.id) 
     FROM InventoryLotLine ill 
     WHERE ill.warehouse.id IN :warehouseIds 
     AND ill.deleted = false
+    AND ill.status = 'available'
 """)
     fun countAllByWarehouseIds(@Param("warehouseIds") warehouseIds: List<Long>): Long