From 317363e5133ef0df9c4be7d591d898bfdbdf25cc Mon Sep 17 00:00:00 2001
From: Lynn <lynn_inf@hotmail.com>
Date: Wed, 29 Jul 2026 17:40:02 +0800
Subject: [PATCH] Fix: replace unsupported default qwen rerank model (#17535)

---
 rag/llm/rerank_model.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rag/llm/rerank_model.py b/rag/llm/rerank_model.py
index 0f7a0c5a9c..8a7082022d 100644
--- a/rag/llm/rerank_model.py
+++ b/rag/llm/rerank_model.py
@@ -519,10 +519,9 @@ class QWenRerank(Base):
     _FACTORY_NAME = "Tongyi-Qianwen"
 
     def __init__(self, key, model_name="gte-rerank-v2", **kwargs):
-        import dashscope
 
         self.api_key = key
-        self.model_name = dashscope.TextReRank.Models.gte_rerank if model_name is None else model_name
+        self.model_name = model_name if model_name else "gte-rerank-v2"
         # Remove invalid global timeout, use official SDK per-request timeout parameter
         self.request_timeout = 30.0