diff --git a/app/utils/llm_approve_utils.py b/app/utils/llm_approve_utils.py
index 8440758..41d7bb2 100644
--- a/app/utils/llm_approve_utils.py
+++ b/app/utils/llm_approve_utils.py
@@ -5,7 +5,6 @@ from langchain_core.prompts import ChatPromptTemplate
 from pydantic import BaseModel, Field
 
 from app.model.KnowledgeDoc import KnowledgeDocServiceWithCreator, KnowledgeDocModel
-from app.model.ReimburseModel import ReimburseModel
 from app.utils.db_utils import AsyncSessionDep
 from app.utils.llm_utils import create_llm
 
@@ -15,7 +14,7 @@ class LlmApproveResult(BaseModel):
   llm_reason: str | None = Field(default=None, description="审核不通过时的原因")
 
 
-async def get_llm_approve_result(session: AsyncSessionDep, reimburse_cls: ReimburseModel):
+async def get_llm_approve_result(session: AsyncSessionDep, reimburse_dict: dict):
   try:
     reimburse_document: KnowledgeDocModel = await KnowledgeDocServiceWithCreator.query_item(session, {"code": "REIMBURSE"})
   except Exception as e:
@@ -37,7 +36,7 @@ async def get_llm_approve_result(session: AsyncSessionDep, reimburse_cls: Reimbu
   print(reimburse_document.content)
 
   print(":::::::::::::::报销单描述::::::::::::::::::::::::")
-  reimburse_description = get_reimburse_description(reimburse_cls)
+  reimburse_description = get_reimburse_description(reimburse_dict)
   print(reimburse_description)
 
   llm_response_content = await chain.ainvoke({
@@ -53,38 +52,38 @@ async def get_llm_approve_result(session: AsyncSessionDep, reimburse_cls: Reimbu
   return llm_response_dict
 
 
-def get_reimburse_description(reimrbuse_cls: ReimburseModel):
-  if not reimrbuse_cls.project:
+def get_reimburse_description(reimburse_dict: dict):
+  if not reimburse_dict["project"]:
     raise Exception("报销单关联项目不存在")
 
   reimbruse_content = f"""
-      报销申请人：{reimrbuse_cls.user.full_name}
-      报销单标题：{str(reimrbuse_cls.title)}
-      报销单金额：{str(reimrbuse_cls.amount)}
-      报销单备注信息：{str(reimrbuse_cls.remarks)}
-      报销项目：{str(reimrbuse_cls.project.name)}
+      报销申请人：{reimburse_dict["user"]["full_name"]}
+      报销单标题：{str(reimburse_dict["title"])}
+      报销单金额：{str(reimburse_dict["amount"])}
+      报销单备注信息：{str(reimburse_dict["remarks"])}
+      报销项目：{str(reimburse_dict["project"]["name"])}
     """
 
-  for index, travel_item in enumerate(reimrbuse_cls.travel_list):
+  for index, travel_item in enumerate(reimburse_dict["travel_list"]):
     reimbruse_content += f"""
 
       第{index + 1}条差旅费用信息：
-      差旅费用名称：{travel_item.title}
-      差旅费用类型：{travel_item.type}
-      差旅出发时间：{travel_item.depart_time}
-      差旅出发地点：{travel_item.depart_city}
-      差旅到达时间：{travel_item.arrive_time}
-      差旅到达地点：{travel_item.arrive_city}
-      差旅报销金额：{travel_item.amount}
+      差旅费用名称：{travel_item["title"]}
+      差旅费用类型：{travel_item["type"]}
+      差旅出发时间：{travel_item["depart_time"]}
+      差旅出发地点：{travel_item["depart_city"]}
+      差旅到达时间：{travel_item["arrive_time"]}
+      差旅到达地点：{travel_item["arrive_city"]}
+      差旅报销金额：{travel_item["amount"]}
       """
 
-  for index, other_item in enumerate(reimrbuse_cls.other_list):
+  for index, other_item in enumerate(reimburse_dict["other_list"]):
     reimbruse_content += f"""
 
       第{index + 1}条费用信息：
-      费用名称：{other_item.title}
-      费用类型：{other_item.type}
-      报销金额：{other_item.amount}
-      票据类型：{other_item.recipe_type}
+      费用名称：{other_item["title"]}
+      费用类型：{other_item["type"]}
+      报销金额：{other_item["amount"]}
+      票据类型：{other_item["recipe_type"]}
       """
   return reimbruse_content