diff --git a/README.md b/README.md
index 71aaab7..961d143 100644
--- a/README.md
+++ b/README.md
@@ -768,7 +768,8 @@ Authorization: Bearer <your_jwt_token>
 
 ```json
 {
-  "title_content": "我的作文全文......",
+  "theme": "标题（可选）",
+  "content": "正文内容",
   "article_type": "议论文"
 }
 ```
diff --git a/app/api/article_director/article_schemas.py b/app/api/article_director/article_schemas.py
index f7eb70b..7c8b268 100644
--- a/app/api/article_director/article_schemas.py
+++ b/app/api/article_director/article_schemas.py
@@ -1,9 +1,11 @@
+from typing import Optional
+
 from pydantic import BaseModel
 
 
 class UserArticleRequest(BaseModel):
-    # theme: Optional[str]
-    title_content: str
+    theme: Optional[str]
+    content: str
     article_type: str
 
 class UserQuery(BaseModel):
diff --git a/app/api/article_director/routes.py b/app/api/article_director/routes.py
index 1a40645..642445e 100644
--- a/app/api/article_director/routes.py
+++ b/app/api/article_director/routes.py
@@ -33,7 +33,7 @@ async def article_director(
     article_lang = "法语" if lang == "fr-FR" else "日语"
 
     user_id = user[0].id
-    article = upload_article.title_content
+    article = upload_article.content
 
     # 读取历史对话
     session = await service.get_session(redis_client=redis, user_id=user_id)
diff --git a/app/api/article_director/service.py b/app/api/article_director/service.py
index e74951c..d92bb9b 100644
--- a/app/api/article_director/service.py
+++ b/app/api/article_director/service.py
@@ -42,10 +42,16 @@ def chat_ecnu_request(
 
     return completion
 
+
 def set_user_prompt(user_article: UserArticleRequest, article_lang: str):
-    user_prompt = f"以下是我的{article_lang}作文，作文体裁为{user_article.article_type}，请帮我修改：{user_article.title_content}"
+    if user_article.theme is not None:
+        user_prompt = f"以下是我的{article_lang}作文，作文体裁为{user_article.article_type}，标题为{user_article.theme}, 请帮我修改：{user_article.content}"
+    else:
+        user_prompt = f"以下是我的{article_lang}作文，作文体裁为{user_article.article_type}， 请帮我修改：{user_article.content}"
+
     return user_prompt
 
+
 async def get_session(redis_client: Redis, user_id: str) -> List[Dict[str, str]]:
     """从 Redis 读取对话上下文"""
     data = await redis_client.get(f"session:{user_id}")
@@ -55,10 +61,12 @@ async def get_session(redis_client: Redis, user_id: str) -> List[Dict[str, str]]
         # 如果没有记录，创建带 system prompt 的初始会话
         return [{"role": "system", "content": SYSTEM_PROMPT}]
 
+
 async def save_session(redis_client: Redis, user_id: str, session: List[Dict[str, str]]):
     """保存对话上下文到 Redis"""
     await redis_client.setex(f"session:{user_id}", 86400, json.dumps(session))
 
+
 async def reset_session(redis_client: Redis, user_id: str):
     """清空用户上下文"""
-    await redis_client.delete(f"session:{user_id}")
\ No newline at end of file
+    await redis_client.delete(f"session:{user_id}")