diff --git a/packages/extension-base/src/services/mkt-campaign-service/index.ts b/packages/extension-base/src/services/mkt-campaign-service/index.ts
index 544b44c174..44493db266 100644
--- a/packages/extension-base/src/services/mkt-campaign-service/index.ts
+++ b/packages/extension-base/src/services/mkt-campaign-service/index.ts
@@ -102,6 +102,7 @@ export default class MktCampaignService {
   }
 
   public async handleMktCampaignData<T extends AppCommonData> (data: T[]): Promise<T[]> {
+    await this.#state.eventService.waitAccountReady;
     const addresses = keyring.getPairs().map((pair) => pair.address);
     const allConditions: Record<string, string[]> = this.getAllConditions(data);
     const conditionBalanceMap = await this.checkBalanceCondition(allConditions, addresses);
diff --git a/packages/extension-koni/src/background.ts b/packages/extension-koni/src/background.ts
index 08169ae09d..68748fb851 100644
--- a/packages/extension-koni/src/background.ts
+++ b/packages/extension-koni/src/background.ts
@@ -17,7 +17,9 @@ const actionHandler = ActionHandler.instance;
 
 actionHandler.setHandler(SWHandler.instance);
 
-globalThis.window = globalThis.self;
+if (!globalThis.window) {
+  globalThis.window = globalThis.self;
+}
 
 cryptoWaitReady()
   .then((): void => {