diff --git a/openhis-ui-vue3/src/views/medicationmanagement/requisitionManagement/requisitionManagement/index.vue b/openhis-ui-vue3/src/views/medicationmanagement/requisitionManagement/requisitionManagement/index.vue
index f9bacdf61..0076706a3 100755
--- a/openhis-ui-vue3/src/views/medicationmanagement/requisitionManagement/requisitionManagement/index.vue
+++ b/openhis-ui-vue3/src/views/medicationmanagement/requisitionManagement/requisitionManagement/index.vue
@@ -1131,15 +1131,15 @@ function handleLocationClick(item, row, index) {
     .then((res) => {
       const list = res.data || [];
       const d = pickBestOrgQuantityRow(list);
-      const strictOk = d && Number(d.orgQuantity ?? 0) > 0;
-      if (strictOk) {
+
+      // 严格批号查询有库存（orgQuantity > 0）
+      if (d && Number(d.orgQuantity ?? 0) > 0) {
         applyFromDto(d, false);
-        if (Number(r.totalQuantity) <= 0) {
-          proxy.$message.warning('仓库数量为0，无法调用！');
-        }
         persistStore();
         return;
       }
+
+      // 严格查询无库存或数量为0 → 回退到非严格查询（查同仓库其他批号）
       if (lotTrimmed) {
         return runGet(false).then((res2) => {
           const list2 = res2.data || [];
@@ -1157,6 +1157,8 @@ function handleLocationClick(item, row, index) {
           persistStore();
         });
       }
+
+      // 没有指定批号，直接提示
       r.totalQuantity = 0;
       r.price = 0;
       proxy.$message.warning('仓库数量为0，无法调用！');