diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/utils/AdviceUtils.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/utils/AdviceUtils.java
index 0f930c292..37b1a3cc9 100755
--- a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/utils/AdviceUtils.java
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/doctorstation/utils/AdviceUtils.java
@@ -178,15 +178,26 @@ public class AdviceUtils {
         // 生命提示信息集合
         List<String> tipsList = new ArrayList<>();
         for (MedicationRequestUseExe medicationRequestUseExe : medUseExeList) {
-            // 聚合同一位置所有批次的库存总量
+            // 第一步：按 performLocation 匹配指定药房的库存
             List<AdviceInventoryDto> matchedInventories = adviceInventory.stream()
                     .filter(inventoryDto -> medicationRequestUseExe.getMedicationId().equals(inventoryDto.getItemId())
                     && CommonConstants.TableName.MED_MEDICATION_DEFINITION.equals(inventoryDto.getItemTable())
-                    && medicationRequestUseExe.getPerformLocation().equals(inventoryDto.getLocationId())
+                    && (medicationRequestUseExe.getPerformLocation() == null
+                        || medicationRequestUseExe.getPerformLocation().equals(inventoryDto.getLocationId()))
                     // 如果选择了具体的批次号,校验库存时需要加上批次号的匹配条件
                     && (StringUtils.isEmpty(medicationRequestUseExe.getLotNumber())
                     || medicationRequestUseExe.getLotNumber().equals(inventoryDto.getLotNumber())))
                     .collect(Collectors.toList());
+            // 第二步：如果指定药房没有匹配到库存，则放宽条件查询所有药房的库存
+            if (matchedInventories.isEmpty()) {
+                matchedInventories = adviceInventory.stream()
+                        .filter(inventoryDto -> medicationRequestUseExe.getMedicationId().equals(inventoryDto.getItemId())
+                        && CommonConstants.TableName.MED_MEDICATION_DEFINITION.equals(inventoryDto.getItemTable())
+                        // 如果选择了具体的批次号,校验库存时需要加上批次号的匹配条件
+                        && (StringUtils.isEmpty(medicationRequestUseExe.getLotNumber())
+                        || medicationRequestUseExe.getLotNumber().equals(inventoryDto.getLotNumber())))
+                        .collect(Collectors.toList());
+            }
             // 匹配到库存信息
             if (!matchedInventories.isEmpty()) {
                 // 聚合所有批次的可用库存