diff --git a/src/components/floor-plan/modal/circuitTrestle/step/PowerConditionalSelect.jsx b/src/components/floor-plan/modal/circuitTrestle/step/PowerConditionalSelect.jsx
index ee56d4c4..6b049002 100644
--- a/src/components/floor-plan/modal/circuitTrestle/step/PowerConditionalSelect.jsx
+++ b/src/components/floor-plan/modal/circuitTrestle/step/PowerConditionalSelect.jsx
@@ -157,6 +157,7 @@ export default function PowerConditionalSelect(props) {
   const onChangeMaker = (option) => {
     if (option) {
       setModels([])
+      setSelectedModels([])
       setSelectedMaker(option)
 
       getPcsMakerList(option).then((res) => {