From 367c79a06e022afcbfca07cb6f5efbfec5000a3a Mon Sep 17 00:00:00 2001
From: miluELK <2636626273@qq.com>
Date: Thu, 23 Oct 2025 17:50:12 +0800
Subject: [PATCH] =?UTF-8?q?fix:=E4=BF=AE=E5=A4=8Dbase=E4=B8=AD=E5=88=9B?=
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 =?UTF-8?q?=E5=86=8D=E8=BD=AC=E4=B8=BAjson?=
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---
 src/knowledge/base.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/knowledge/base.py b/src/knowledge/base.py
index f4f54807..5cf7797c 100644
--- a/src/knowledge/base.py
+++ b/src/knowledge/base.py
@@ -137,12 +137,13 @@ class KnowledgeBase(ABC):
         db_id = f"kb_{hashstr(database_name, with_salt=True)}"
 
         # 创建数据库记录
+        # 确保 Pydantic 模型被转换为字典，以便 JSON 序列化
         self.databases_meta[db_id] = {
             "name": database_name,
             "description": description,
             "kb_type": self.kb_type,
-            "embed_info": embed_info,
-            "llm_info": llm_info,
+            "embed_info": embed_info.model_dump() if hasattr(embed_info, 'model_dump') else embed_info,
+            "llm_info": llm_info.model_dump() if hasattr(llm_info, 'model_dump') else llm_info,
             "metadata": kwargs,
             "created_at": utc_isoformat(),
         }