diff --git a/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx b/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx
index bb5f8e0b..b0ad53fb 100644
--- a/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx
+++ b/src/components/floor-plan/modal/circuitTrestle/CircuitTrestleSetting.jsx
@@ -351,7 +351,7 @@ export default function CircuitTrestleSetting({ id }) {
     // apply()
     // apply() 결과를 체크하여 null이면 함수 종료
     const applyResult = apply()
-    if (applyResult === null) {
+    if (!applyResult) {
       setIsGlobalLoading(false)
       return
     }