diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 00000000..52a35d23
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+  "files.associations": {
+    "manifest.json": "jsonc"
+  }
+}
diff --git a/apps/ai-assistant/src/hooks/atoms/config.ts b/apps/ai-assistant/src/hooks/atoms/config.ts
index 9c6fda05..c7bbf299 100644
--- a/apps/ai-assistant/src/hooks/atoms/config.ts
+++ b/apps/ai-assistant/src/hooks/atoms/config.ts
@@ -1,6 +1,6 @@
 import { atomWithStorage } from 'jotai/utils';
 import { createStorage } from '@webx-kit/storage';
 
-const chromeStorage = createStorage();
+const chromeStorage = createStorage({ prefix: 'config:' });
 
 export const apiKeyAtom = atomWithStorage<string | null>('apiKey', null, chromeStorage);