diff --git a/src/components/floor-plan/modal/basic/step/Placement.jsx b/src/components/floor-plan/modal/basic/step/Placement.jsx
index 4eeeab0a..e8d8048f 100644
--- a/src/components/floor-plan/modal/basic/step/Placement.jsx
+++ b/src/components/floor-plan/modal/basic/step/Placement.jsx
@@ -21,6 +21,8 @@ const Placement = forwardRef((props, refs) => {
   const moduleSelectionData = useRecoilValue(moduleSelectionDataState)
   const { makeModuleInitArea } = useModuleBasicSetting(3)
 
+  const [isMultiModule, setIsMultiModule] = useState(false)
+
   //모듈 배치면 생성
   useEffect(() => {
     if (moduleSelectionData) {
@@ -49,6 +51,11 @@ const Placement = forwardRef((props, refs) => {
         setSelectedItems(initCheckedModule)
         setSelectedModules(moduleSelectionData.module)
       }
+
+      //모듈 배치면 생성
+      if (moduleSelectionData.module.itemList.length > 1) {
+        setIsMultiModule(true)
+      }
     }
   }, [moduleSelectionData])
 
@@ -190,6 +197,7 @@ const Placement = forwardRef((props, refs) => {
                         checked={setupLocation === 'center'}
                         value={'center'}
                         onChange={handleSetupLocation}
+                        disabled={isMultiModule}
                       />
                       <label htmlFor="ra03">{getMessage('modal.module.basic.setting.module.placement.arrangement.standard.center')}</label>
                     </div>
@@ -212,6 +220,7 @@ const Placement = forwardRef((props, refs) => {
                         checked={setupLocation === 'ridge'}
                         value={'ridge'}
                         onChange={handleSetupLocation}
+                        disabled={isMultiModule}
                       />
                       <label htmlFor="ra05">{getMessage('modal.module.basic.setting.module.placement.arrangement.standard.ridge')}</label>
                     </div>