diff --git a/backend/.env.xinference b/backend/.env.xinference
index 205bb57..58981d4 100644
--- a/backend/.env.xinference
+++ b/backend/.env.xinference
@@ -4,7 +4,7 @@ SQL_DATABASE_URL=mysql+pymysql://zjinfo1:Dy2Bcr53Hm5xRkba@110.42.234.166:3306/zj
 #SQL_DATABASE_URL=mysql+pymysql://zjinfo2:GSKcziSdBixDXwcd@110.42.234.166:3306/zjinfo2
 
 # The number of similar embeddings to return when retrieving documents.
-TOP_K=5
+TOP_K=10
 #--------------------------
 # 是否启用检索重排功能
 RERANK_ENABLED=true