diff --git a/openhis-server-new/openhis-application/src/main/resources/mapper/doctorstation/DoctorStationAdviceAppMapper.xml b/openhis-server-new/openhis-application/src/main/resources/mapper/doctorstation/DoctorStationAdviceAppMapper.xml
index 75df58148..6090fd4b6 100755
--- a/openhis-server-new/openhis-application/src/main/resources/mapper/doctorstation/DoctorStationAdviceAppMapper.xml
+++ b/openhis-server-new/openhis-application/src/main/resources/mapper/doctorstation/DoctorStationAdviceAppMapper.xml
@@ -239,7 +239,7 @@
                 NULL AS activity_type_dictText,
                 -- 前端"包装单位"列：显示使用单位（permitted_unit_code）
                 T1.permitted_unit_code AS unit_code,
-                '' AS min_unit_code,
+                T1.permitted_unit_code AS min_unit_code,
                 '' AS volume,
                 '' AS method_code,
                 '' AS rate_code,
diff --git a/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/FeeDialog.vue b/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/FeeDialog.vue
index 615bb5698..e1632b25e 100755
--- a/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/FeeDialog.vue
+++ b/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/FeeDialog.vue
@@ -524,7 +524,11 @@ function loadDepartmentOptions() {
   getOrgList()
     .then((res) => {
       if (res.data && res.data.records && res.data.records.length > 0) {
-        departmentOptions.value = res.data.records[0].children || [];
+        const firstRecord = res.data.records[0];
+        // 优先使用 children（树形结构），回退到 records 本身（扁平结构）
+        departmentOptions.value = (firstRecord.children && firstRecord.children.length > 0)
+          ? firstRecord.children
+          : res.data.records;
       }
     })
     .catch(() => {
diff --git a/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/api.js b/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/api.js
index 36afccc22..bcfde13ef 100755
--- a/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/api.js
+++ b/openhis-ui-vue3/src/views/inpatientNurse/InpatientBilling/components/api.js
@@ -28,6 +28,7 @@ export function getOrgList() {
   return request({
     url: '/base-data-manage/organization/organization',
     method: 'get',
+    params: { pageSize: 100, pageNum: 1 },
   });
 }
 /**