diff --git a/web_app/src/components/SidePanel/DiffusionOptions.tsx b/web_app/src/components/SidePanel/DiffusionOptions.tsx
index 3048250..46d1059 100644
--- a/web_app/src/components/SidePanel/DiffusionOptions.tsx
+++ b/web_app/src/components/SidePanel/DiffusionOptions.tsx
@@ -62,6 +62,7 @@ const DiffusionOptions = () => {
     updateEnablePowerPaintV2,
     updateEnableBrushNet,
     updateEnableControlnet,
+    updateLCMLora,
   ] = useStore((state) => [
     state.serverConfig.samplers,
     state.settings,
@@ -77,6 +78,7 @@ const DiffusionOptions = () => {
     state.updateEnablePowerPaintV2,
     state.updateEnableBrushNet,
     state.updateEnableControlnet,
+    state.updateLCMLora,
   ])
   const [exampleImage, isExampleImageLoaded] = useImage(paintByExampleFile)
   const negativePromptRef = useRef(null)
@@ -295,7 +297,7 @@ const DiffusionOptions = () => {
             id="lcm-lora"
             checked={settings.enableLCMLora}
             onCheckedChange={(value) => {
-              updateSettings({ enableLCMLora: value })
+              updateLCMLora(value)
             }}
           />
         </RowContainer>
diff --git a/web_app/src/lib/states.ts b/web_app/src/lib/states.ts
index 0a67348..53b4d74 100644
--- a/web_app/src/lib/states.ts
+++ b/web_app/src/lib/states.ts
@@ -200,6 +200,7 @@ type AppAction = {
   updateEnablePowerPaintV2: (newValue: boolean) => void
   updateEnableBrushNet: (newValue: boolean) => void
   updateEnableControlnet: (newValue: boolean) => void
+  updateLCMLora: (newValue: boolean) => void
 
   setModel: (newModel: ModelInfo) => void
   updateFileManagerState: (newState: Partial<FileManagerState>) => void
@@ -840,6 +841,16 @@ export const useStore = createWithEqualityFn<AppState & AppAction>()(
         }
       },
 
+      updateLCMLora(newValue) {
+        get().updateSettings({ enableLCMLora: newValue })
+        if (newValue) {
+          get().updateSettings({
+            enablePowerPaintV2: false,
+            enableBrushNet: false,
+          })
+        }
+      },
+
       setModel: (newModel: ModelInfo) => {
         set((state) => {
           state.settings.model = newModel