diff --git a/app/model/ProjectModel.py b/app/model/ProjectModel.py
index d5410c1..f6ae6cb 100644
--- a/app/model/ProjectModel.py
+++ b/app/model/ProjectModel.py
@@ -16,7 +16,7 @@ class ProjectModel(BasicModel, table=True):
   name: str = Field(default=None, description="项目名称")
   description: str = Field(default=None, description="项目描述")
   budget: Decimal = Field(default=None, description="项目预算金额")
-  version: int = Field(default=None, description="项目版本号")
+  # version: int = Field(default=None, description="项目版本号")
 
   # /*---------------------------------------leader_id-------------------------------------------*/
 
diff --git a/app/tools/tool_list.py b/app/tools/tool_list.py
index 724047a..a766540 100644
--- a/app/tools/tool_list.py
+++ b/app/tools/tool_list.py
@@ -2,6 +2,7 @@ from app.tools.tool_add import tool_add
 from app.tools.tool_book_hotel import tool_book_hotel
 from app.tools.tool_get_datetime import tool_get_datetime
 from app.tools.tool_multiple import tool_multiply
+from app.tools.tool_project_analysis import tool_project_analysis
 from app.tools.tool_query_direct_subordinates import tool_query_direct_subordinates
 from app.tools.tool_query_projects import tool_query_projects
 
@@ -12,4 +13,5 @@ tool_list = [
   tool_multiply,
   tool_query_direct_subordinates,
   tool_query_projects,
+  tool_project_analysis,
 ]
diff --git a/app/tools/tool_project_analysis.py b/app/tools/tool_project_analysis.py
index 4be16ed..0deca18 100644
--- a/app/tools/tool_project_analysis.py
+++ b/app/tools/tool_project_analysis.py
@@ -1,15 +1,92 @@
+from decimal import Decimal
+from typing import Annotated, List
+
 from langchain_core.tools import tool
 
+from app.model.ProjectModel import ProjectService, ProjectModel
+from app.model.ReimburseModel import ReimburseService, ReimburseModel
+from app.model.ReimburseOtherModel import ReimburseOtherModel
+from app.model.ReimburseTravelModel import ReimburseTravelModel
+from app.utils.PageQueryParams import PageQueryParams
+from app.utils.db_utils import async_session
+
 
 @tool(
   name_or_callable="tool_project_analysis",
   description="做项目成本分析报告"
 )
-def tool_project_analysis() -> float:
-  return [
-    "",
-    {
-      "component": "DirectSubordinates",
-      "props": {},
-    }
-  ]
+async def tool_project_analysis(project_name: Annotated[str, "项目名称"]) -> float:
+  async with async_session() as session:
+    project_cls: ProjectModel = await ProjectService.query_item(
+      session=session,
+      row_dict={"name": project_name}
+    )
+    if not project_cls:
+      return f"找不到名为「{project_name}」的项目"
+
+    query_cls_list, has_next, total = await ReimburseService.query_list(session=session, query_param=PageQueryParams(all=True, filters={"proj_id": project_cls.id}))
+
+  reimburse_list: List[ReimburseModel] = [item for item in query_cls_list if item.approve is not None and item.approve.status == 'approved']
+
+  member_amount = {}  # 人员成本分析
+  member_cost_description_list = {}  # 人员费用描述
+
+  reimburse_travel_list: List[ReimburseTravelModel] = []
+  reimburse_other_list: List[ReimburseOtherModel] = []
+
+  for reimburse_cls in reimburse_list:
+    reimburse_travel_list.extend(reimburse_cls.travel_list)
+    reimburse_other_list.extend(reimburse_cls.other_list)
+
+    if not member_amount.get(reimburse_cls.user.full_name, None):
+      member_amount[reimburse_cls.user.full_name] = Decimal(0)
+    if not member_cost_description_list.get(reimburse_cls.user.full_name, None):
+      member_cost_description_list[reimburse_cls.user.full_name] = []
+
+    member_amount[reimburse_cls.user.full_name] += reimburse_cls.amount
+    for item in reimburse_cls.travel_list:
+      member_cost_description_list[reimburse_cls.user.full_name].append(f"""
+  费用描述：{item.title}，差旅费用——{item.type}，{item.amount}元，{item.depart_time}——{item.arrive_time}，{item.depart_city}——{item.arrive_city}
+  """)
+    for item in reimburse_cls.other_list:
+      member_cost_description_list[reimburse_cls.user.full_name].append(f"""
+  费用描述：{item.title}，其他费用——{item.type}，{item.amount}元
+  """)
+
+  cost_amount = {}  # 费用类型成本分析
+
+  for item in reimburse_travel_list:
+    if not cost_amount.get(item.type, None):
+      cost_amount[item.type] = Decimal(0)
+    cost_amount[item.type] += item.amount
+
+  for item in reimburse_other_list:
+    if not cost_amount.get(item.type, None):
+      cost_amount[item.type] = Decimal(0)
+    cost_amount[item.type] += item.amount
+
+  member_description = '\n'.join([f"{user_full_name}:{user_spent}" for user_full_name, user_spent in member_amount.items()])
+  cost_description = '\n'.join([f"{cost_type}:{cost_amount}" for cost_type, cost_amount in cost_amount.items()])
+  member_cost_description = '\n'.join([f"{user_full_name}产生的费用：{''.join(user_cost_description)}" for user_full_name, user_cost_description in member_cost_description_list.items()])
+
+  description = f"""
+  项目预算：{project_cls.budget}
+  项目花费金额：{project_cls.spent}
+  项目预算余额：{project_cls.balance}
+
+  项目成员成本分析：
+  {member_description}
+
+  费用类型成本分析：
+  {cost_description}
+
+  人员费用清单：
+
+  {member_cost_description}
+      """
+
+  return {
+    "member_amount": member_amount,
+    "cost_amount": cost_amount,
+    "description": description,
+  }