diff --git a/PV/pv_total.py b/PV/pv_total.py
index 8fcf86b..faac729 100644
--- a/PV/pv_total.py
+++ b/PV/pv_total.py
@@ -3,8 +3,8 @@ import math
 from scipy.optimize import fsolve
 
 # 默认文件路径
-TILT_EXCEL_PATH = r"D:/A_software/research/Git/git_home/PV/peak_sunshine.xlsx"   #各地区峰值小时数（注意城市名
-PV_EXCEL_PATH = r"D:/A_software/research/Git/git_home/PV/pv_product.xlsx"     #部分光伏组件数值
+TILT_EXCEL_PATH = r"./peak_sunshine.xlsx"   #各地区峰值小时数和倾角（注意城市名
+PV_EXCEL_PATH = r"./pv_product.xlsx"     #部分光伏组件数值
 
 
 def calculate_pv_metrics(city, component_name, electricity_price, pv_number, q, longitude, latitude,
@@ -49,23 +49,24 @@ def calculate_pv_metrics(city, component_name, electricity_price, pv_number, q,
 
     # 1. 获取城市的倾角和峰值日照小时数
     def get_tilt_and_peak_hours(city, excel_path=TILT_EXCEL_PATH):
-        """从Excel获取城市的倾角和峰值日照小时数"""
-        try:
-            df = pd.read_excel(excel_path)
-            if len(df.columns) < 5:
-                raise ValueError("Excel文件需包含至少5列：城市、倾角、峰值日照小时数等")
-            row = df[df.iloc[:, 1] == city]
-            if row.empty:
-                raise ValueError(f"未找到城市：{city}")
-            return {"city": city, "tilt": row.iloc[0, 2], "peak_sunshine_hours": row.iloc[0, 14]}
-        except FileNotFoundError:
-            raise FileNotFoundError(f"未找到Excel文件：{excel_path}")
-        except Exception as e:
-            raise Exception(f"读取Excel出错：{e}")
+    """从Excel获取城市的倾角和峰值日照小时数"""
+    try:
+        df = pd.read_excel(excel_path)
+        if len(df.columns) < 5:
+            raise ValueError("Excel文件需包含至少5列：城市、倾角、峰值日照小时数等")
+        row = df[df.iloc[:, 2] == city]
+        if row.empty:
+            raise ValueError(f"未找到城市：{city}")
+        return {"city": city, "tilt": row.iloc[0, 3], "peak_sunshine_hours": row.iloc[0, 4]}
+    except FileNotFoundError:
+        raise FileNotFoundError(f"未找到Excel文件：{excel_path}")
+    except Exception as e:
+        raise Exception(f"读取Excel出错：{e}")
 
     # 2. 计算倾角和方位角
-    def get_tilt_and_azimuth(is_fixed, optimize, longitude, city, excel_path=TILT_EXCEL_PATH,
-                             peak_load_hour=peak_load_hour):
+    def get_tilt_and_azimuth(is_fixed=True, optimize=True, longitude=116, city=None, excel_path=TILT_EXCEL_PATH,
+                             peak_load_hour=16):
+        """计算光伏系统的倾角和方位角"""
         if optimize and not city:
             raise ValueError("优化模式下需提供城市名称")