diff --git a/searx/engines/baidu.py b/searx/engines/baidu.py
index 29c9c0e4d..57d1ed444 100644
--- a/searx/engines/baidu.py
+++ b/searx/engines/baidu.py
@@ -13,7 +13,7 @@ from html import unescape
 import time
 import json
 
-from searx.exceptions import SearxEngineAPIException
+from searx.exceptions import SearxEngineAPIException, SearxEngineCaptchaException
 from searx.utils import html_to_text
 
 about = {
@@ -89,10 +89,14 @@ def request(query, params):
             query_params["paramList"] += f",timestamp_range={past}-{now}"
 
     params["url"] = f"{query_url}?{urlencode(query_params)}"
+    params["allow_redirects"] = False
     return params
 
 
 def response(resp):
+    # Detect Baidu Captcha, it will redirect to wappass.baidu.com
+    if 'wappass.baidu.com/static/captcha' in resp.headers.get('Location', ''):
+        raise SearxEngineCaptchaException()
 
     text = resp.text
     if baidu_category == 'images':