diff --git a/src/__tests__/agent.test.ts b/src/__tests__/agent.test.ts
index b6e86fd..3af9caf 100644
--- a/src/__tests__/agent.test.ts
+++ b/src/__tests__/agent.test.ts
@@ -1,5 +1,7 @@
 import { getResponse } from '../agent';
 
+jest.setTimeout(10000);
+
 describe('getResponse', () => {
   it('should handle search action', async () => {
     const result = await getResponse('What is TypeScript?', 1000);
diff --git a/src/config.ts b/src/config.ts
index 7ad9da0..2645b84 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -39,7 +39,7 @@ export const BRAVE_API_KEY = process.env.BRAVE_API_KEY as string;
 export const SEARCH_PROVIDER: 'brave' | 'jina' | 'duck' = 'jina';
 
 export const aiConfig: AIConfig = {
-  defaultProvider: 'gemini' as ProviderType,
+  defaultProvider: 'openai' as ProviderType,
   providers: {
     gemini: {
       type: 'gemini',
diff --git a/src/tools/__tests__/query-rewriter.test.ts b/src/tools/__tests__/query-rewriter.test.ts
index a17897b..528e9cd 100644
--- a/src/tools/__tests__/query-rewriter.test.ts
+++ b/src/tools/__tests__/query-rewriter.test.ts
@@ -1,5 +1,7 @@
 import { rewriteQuery } from '../query-rewriter';
 
+jest.setTimeout(10000);
+
 describe('rewriteQuery', () => {
   it('should rewrite search query', async () => {
     const { queries } = await rewriteQuery({