diff --git a/openhis-ui-vue3/src/views/inpatientDoctor/home/components/order/OrderForm.vue b/openhis-ui-vue3/src/views/inpatientDoctor/home/components/order/OrderForm.vue
index 80d3f8b50..c684db759 100755
--- a/openhis-ui-vue3/src/views/inpatientDoctor/home/components/order/OrderForm.vue
+++ b/openhis-ui-vue3/src/views/inpatientDoctor/home/components/order/OrderForm.vue
@@ -642,16 +642,16 @@ onMounted(() => {
   });
   // Bug #589: 出院带药不自动设置频次为ST，由医生手动选择
   if (props.row.therapyEnum == '2' && !props.row.rateCode && props.row.adviceType != 7) {
-    setRateCodeToST();
+    setRateCodeToONCE();
   }
 });
 
 watch(
   () => props.row.therapyEnum,
   (newVal) => {
-    // Bug #589: 出院带药不自动设置频次为ST，由医生手动选择
+    // Bug #589/#615: 出院带药不自动设置频次，临时医嘱默认频次为ONCE(临时一次)
     if (newVal == '2' && props.row.adviceType != 7) {
-      setRateCodeToST();
+      setRateCodeToONCE();
     } else if (newVal == '1') {
       props.row.rateCode = '';
       props.row.rateCode_dictText = '';
@@ -659,15 +659,21 @@ watch(
   }
 );
 
-const setRateCodeToST = () => {
+const setRateCodeToONCE = () => {
   if (Array.isArray(props.config.rateCode)) {
-    const stOption = props.config.rateCode.find((item) => item.value === 'ST');
-    if (stOption) {
-      props.row.rateCode = 'ST';
-      props.row.rateCode_dictText = 'ST ' + stOption.label;
+    const onceOption = props.config.rateCode.find((item) => item.value === 'ONCE');
+    if (onceOption) {
+      props.row.rateCode = 'ONCE';
+      props.row.rateCode_dictText = 'ONCE ' + onceOption.label;
     } else {
-      props.row.rateCode = 'ST';
-      props.row.rateCode_dictText = 'ST 立即';
+      const stOption = props.config.rateCode.find((item) => item.value === 'ST');
+      if (stOption) {
+        props.row.rateCode = 'ST';
+        props.row.rateCode_dictText = 'ST ' + stOption.label;
+      } else {
+        props.row.rateCode = 'ST';
+        props.row.rateCode_dictText = 'ST 立即';
+      }
     }
   }
 };