diff --git a/dao/statistics.py b/dao/statistics.py
index ddaaa2e..eb7db16 100644
--- a/dao/statistics.py
+++ b/dao/statistics.py
@@ -1,6 +1,6 @@
 from schemas.statistics import NoExist
 from sqlalchemy import func
-from time import time
+
 #`GET /statistics/students/age-over-30`
 #查询所有超过 30 岁的学员信息
 
diff --git a/magic_llm/llm_func.py b/magic_llm/llm_func.py
index 15f41ad..6e9c0de 100644
--- a/magic_llm/llm_func.py
+++ b/magic_llm/llm_func.py
@@ -16,7 +16,7 @@ def llm_func(input_user):
     base_url="https://api.deepseek.com"
     )
 
-    prom_path = Path(__file__).parent / "prom.txt"
+    prom_path = Path(__file__).parent / "prom.txt"   #拼接路径
     context = prom_path.read_text(encoding="utf-8")