diff --git a/dev_gpt/options/generate/static_files/microservice/apis.py b/dev_gpt/options/generate/static_files/microservice/apis.py
index 1c529da..527d13a 100644
--- a/dev_gpt/options/generate/static_files/microservice/apis.py
+++ b/dev_gpt/options/generate/static_files/microservice/apis.py
@@ -38,7 +38,7 @@ def google_search(search_term, search_type, top_n):
         'q': search_term,
         'key': google_api_key,
         'cx': google_cse_id,
-        'searchType': search_type,
+        **({'searchType': search_type} if search_type == 'image' else {}),
         'num': top_n
     }
     response = requests.get(url, params=params)
diff --git a/test/unit/test_search.py b/test/unit/test_search.py
index 7f16179..b5839fd 100644
--- a/test/unit/test_search.py
+++ b/test/unit/test_search.py
@@ -4,7 +4,7 @@ from dev_gpt.options.generate.static_files.microservice.apis import search_web,
 def test_web_search():
     results = search_web("jina", 10)
     assert len(results) == 10
-    assert "jina" in results[0]
+    assert "jina" in results[0].lower()
     assert not results[0].startswith("http")
 
 def test_image_search():