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 ee5025a4..f46e0be7 100755
--- a/openhis-ui-vue3/src/views/medicationmanagement/requisitionManagement/requisitionManagement/index.vue
+++ b/openhis-ui-vue3/src/views/medicationmanagement/requisitionManagement/requisitionManagement/index.vue
@@ -990,7 +990,7 @@ function selectRow(rowValue, index) {
   form.purchaseinventoryList[index].ybNo = rowValue.ybNo;
   // #439 fix: 不清空sourceLocationId，保留handleAddRow设置的仓库ID
   if (!form.purchaseinventoryList[index].sourceLocationId) {
-    form.purchaseinventoryList[index].sourceLocationId = '';
+    form.purchaseinventoryList[index].sourceLocationId = receiptHeaderForm.headerLocationId || '';
   }
   getPharmacyCabinetList().then((res) => {
     purposeTypeListOptions.value = res.data;