diff --git a/vue-project/my-kintone-plugin/vite.config.ts b/vue-project/my-kintone-plugin/vite.config.ts
index 62e7d82..1d70c6e 100644
--- a/vue-project/my-kintone-plugin/vite.config.ts
+++ b/vue-project/my-kintone-plugin/vite.config.ts
@@ -67,7 +67,6 @@ export default defineConfig({
     },
   },
   build: {
-    sourcemap: 'inline',
     rollupOptions: {
       input: {
         config: path.resolve(__dirname, 'index.html'),