Merge branch 'only_no_see' into 'master'

Only no see

See merge request !115

search/utils/topic.py

@@ -133,6 +133,14 @@ class TopicUtils(object):
             q["query"] = dict()
 
             functions_list = [
+                {
+                    "filter": {
+                        "term": {
+                            "language_type": 1
+                        }
+                    },
+                    "weight": 3
+                },
                 {
                     "gauss": {
                         "create_time": {