diff --git a/web/src/pages/harmonie/Harmonie.tsx b/web/src/pages/harmonie/Harmonie.tsx
index f428660..f588791 100644
--- a/web/src/pages/harmonie/Harmonie.tsx
+++ b/web/src/pages/harmonie/Harmonie.tsx
@@ -15,8 +15,8 @@ export const Harmonie: Component<{}> = () => {
     const [getFileList, setFileList] = createSignal<string[]>([])
     const [getIsLoading, setIsLoading] = createSignal(true)
     const [getIsCrop, setIsCrop] = createSignal(true)
-    const [getIsContour, setIsContour] = createSignal(true)
-    const [getIsInterpolated, setIsInterpolated] = createSignal(true)
+    const [getIsContour, setIsContour] = createSignal(false)
+    const [getIsInterpolated, setIsInterpolated] = createSignal(false)
     const [getGribList, setGribList] = createSignal<GribMessage[]>([])
     const [getCanvas, setCanvas] = createSignal<HTMLCanvasElement>()
     const [getImgList, setImgList] = createSignal<[string, ImageBitmap | undefined][]>([])