diff --git a/LittlePaimon/plugins/Learning_Chat/handler.py b/LittlePaimon/plugins/Learning_Chat/handler.py
index 02a0807..86143ef 100644
--- a/LittlePaimon/plugins/Learning_Chat/handler.py
+++ b/LittlePaimon/plugins/Learning_Chat/handler.py
@@ -353,7 +353,7 @@ class LearningChat:
             return cmp(len(left_messages) / left_duration, len(right_messages) / right_duration)
 
         popularity: List[Tuple[int, List[ChatMessage]]] = sorted(total_messages.items(),
-                                                                 key=cmp_to_key(group_popularity_cmp))
+                                                                 key=cmp_to_key(group_popularity_cmp), reverse=True)
         logger.debug('群聊学习', f'主动发言：群热度排行<m>{">>".join([str(g[0]) for g in popularity])}</m>')
         for group_id, messages in popularity:
             if len(messages) < 30:
diff --git a/LittlePaimon/plugins/Learning_Chat/web_api.py b/LittlePaimon/plugins/Learning_Chat/web_api.py
index a2866ed..d05d575 100644
--- a/LittlePaimon/plugins/Learning_Chat/web_api.py
+++ b/LittlePaimon/plugins/Learning_Chat/web_api.py
@@ -8,6 +8,11 @@ from LittlePaimon.plugins.Learning_Chat.models import ChatMessage, ChatContext,
 from LittlePaimon.web.api import BaseApiRouter
 from LittlePaimon.web.api.utils import authentication
 
+try:
+    import jieba_fast as jieba
+except ImportError:
+    import jieba
+
 from .handler import LearningChat
 from .config import config_manager
 
@@ -43,6 +48,7 @@ async def post_chat_global_config(data: dict):
         count=config_manager.config.learn_max_count)
     await ChatAnswer.filter(count__gt=config_manager.config.learn_max_count).update(
         count=config_manager.config.learn_max_count)
+    jieba.load_userdict(config_manager.config.dictionary)
     return {
         'status': 0,
         'msg':    '保存成功'