diff --git a/api/apps/llm_app.py b/api/apps/llm_app.py
index cb4944963..432c21ff6 100644
--- a/api/apps/llm_app.py
+++ b/api/apps/llm_app.py
@@ -332,7 +332,7 @@ def my_llms():
 @login_required
 def list_app():
     self_deploied = ["Youdao","FastEmbed", "BAAI", "Ollama", "Xinference", "LocalAI", "LM-Studio"]
-    weighted = ["Youdao","FastEmbed", "BAAI"] if not LIGHTEN else []
+    weighted = ["Youdao","FastEmbed", "BAAI"] if LIGHTEN != 0 else []
     model_type = request.args.get("model_type")
     try:
         objs = TenantLLMService.query(tenant_id=current_user.id)
diff --git a/rag/nlp/__init__.py b/rag/nlp/__init__.py
index 0928ce442..4a8c9a73b 100644
--- a/rag/nlp/__init__.py
+++ b/rag/nlp/__init__.py
@@ -151,6 +151,7 @@ def qbullets_category(sections):
         maxium = h
     return res, QUESTION_PATTERN[res]
 
+
 BULLET_PATTERN = [[
     r"第[零一二三四五六七八九十百0-9]+(分?编|部分)",
     r"第[零一二三四五六七八九十百0-9]+章",