diff --git a/src/views/wms/returnOrder/index.vue b/src/views/wms/returnOrder/index.vue
index 7501649..dcec7df 100644
--- a/src/views/wms/returnOrder/index.vue
+++ b/src/views/wms/returnOrder/index.vue
@@ -583,6 +583,7 @@ const submitForm = () => {
       if (form.value.roId) {
         await updateReturnOrder(form.value).finally(() => buttonLoading.value = false);
       } else {
+        form.value.returnAmount = null
         await addReturnOrder(form.value).finally(() => buttonLoading.value = false);
       }
       proxy?.$modal.msgSuccess('操作成功');