diff --git a/app/request.py b/app/request.py
index 3a23d97..a116b42 100644
--- a/app/request.py
+++ b/app/request.py
@@ -61,12 +61,19 @@ def gen_query(query, args, near_city=None, language='lang_en'):
 
 
 class Request:
-    def __init__(self, normal_ua):
+    def __init__(self, normal_ua, language='lang_en'):
         self.modified_user_agent = gen_user_agent(normal_ua)
+        self.language = language
 
     def __getitem__(self, name):
         return getattr(self, name)
 
+    def get_decode_value(self):
+        if 'lang_zh' in self.language:
+            return 'gb2312'
+        else:
+            return 'unicode-escape'
+
     def send(self, base_url=SEARCH_URL, query='', return_bytes=False):
         response_header = []
 
@@ -83,4 +90,4 @@ class Request:
         if return_bytes:
             return b_obj.getvalue()
         else:
-            return b_obj.getvalue().decode('gb2312', 'ignore')
+            return b_obj.getvalue().decode(self.get_decode_value(), 'ignore')
diff --git a/app/routes.py b/app/routes.py
index aed98b7..993d1f6 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -20,13 +20,12 @@ CONFIG_PATH = app.config['STATIC_FOLDER'] + '/config.json'
 @app.before_request
 def before_request_func():
     json_config = json.load(open(CONFIG_PATH)) if os.path.exists(CONFIG_PATH) else {'url': request.url_root}
-
-    g.user_request = Request(request.headers.get('User-Agent'))
     g.user_config = Config(**json_config)
 
     if not g.user_config.url:
         g.user_config.url = request.url_root
 
+    g.user_request = Request(request.headers.get('User-Agent'), language=g.user_config.lang)
     g.app_location = g.user_config.url