diff --git a/.idea/csv-editor.xml b/.idea/csv-editor.xml
index f7aaafc..9170fa6 100644
--- a/.idea/csv-editor.xml
+++ b/.idea/csv-editor.xml
@@ -24,6 +24,13 @@
             </Attribute>
           </value>
         </entry>
+        <entry key="\data\station.csv">
+          <value>
+            <Attribute>
+              <option name="separator" value="," />
+            </Attribute>
+          </value>
+        </entry>
         <entry key="\data\temper.csv">
           <value>
             <Attribute>
diff --git a/environment.py b/environment.py
index 8e302c2..be6597e 100644
--- a/environment.py
+++ b/environment.py
@@ -153,14 +153,12 @@ class ESSEnv(gym.Env):
     #           format(self.day, self.current_time, current_obs, next_obs, reward, finish))
 
     def _load_year_data(self):
-        # pv_df = pd.read_csv('data/pv.csv', sep=',')
         price_df = pd.read_csv('data/prices.csv', sep=';')
         load_df = pd.read_csv('data/houseload.csv', sep=',')
         irradiance_df = pd.read_csv('data/irradiance.csv', sep=',')
         temperature_df = pd.read_csv('data/temper.csv', sep=',')
         wind_df = pd.read_csv('data/wind.csv', sep=',')
 
-        # pv = pv_df['pv'].to_numpy(dtype=float)
         price = price_df['Price'].apply(lambda x: x.replace(',', '.')).to_numpy(dtype=float)
         load = load_df['houseload'].to_numpy(dtype=float)
         irradiance = irradiance_df['irradiance'].to_numpy(dtype=float)
@@ -173,7 +171,6 @@ class ESSEnv(gym.Env):
                 transformed_element = transform_function(element)
                 add_function(transformed_element)
 
-        # process_elements(pv, lambda x: x, self.data_manager.add_pv_element)
         process_elements(price, lambda x: max(x / 10, 0.5), self.data_manager.add_price_element)
         process_elements(load, lambda x: x * 3, self.data_manager.add_load_element)
         process_elements(irradiance, lambda x: x, self.data_manager.add_irradiance_element)
diff --git a/module.py b/module.py
index a930e90..4b4bde4 100644
--- a/module.py
+++ b/module.py
@@ -78,9 +78,9 @@ class Solar:
         self.oc_voltage = parameters['V_oc0']
         self.s_resistance = parameters['R_s']
         self.sh_resistance = parameters['R_sh']
-        self.temper_coefficient = parameters['k_v']
-        self.opex_cofficient = parameters['k_o']
-        self.refer_irradiance = parameters['G_ref']
+        self.temper_coefficient = parameters['T_c']
+        self.opex_cofficient = parameters['O_c']
+        self.refer_irradiance = parameters['I_ref']
         self.refer_temperature = parameters['T_ref']
 
     def step(self, temperature, irradiance, action_voltage=0):
diff --git a/parameters.py b/parameters.py
index 9113baa..ea778dd 100644
--- a/parameters.py
+++ b/parameters.py
@@ -2,13 +2,13 @@ import numpy as np
 
 solar_parameters = {
     'I_sc0': 8.0,  # 参考条件下的短路电流 (A)
-    'V_b': 24,  # 基准电压
+    'V_b': 25,  # 基准电压
     'V_oc0': 36.0,  # 参考条件下的开路电压 (V)
     'R_s': 0.1,  # 串联电阻 (Ω)
     'R_sh': 100.0,  # 并联电阻 (Ω)
-    'k_v': -0.2,  # 开路电压的温度系数 (V/°C)
-    'k_o': 0.001,  # 变动成本系数 (元/千瓦时)
-    'G_ref': 1000,  # 参考辐照度 (W/m²)
+    'T_c': -0.2,  # 开路电压的温度系数 (V/°C)
+    'O_c': 0.001,  # 变动成本系数 (元/千瓦时)
+    'I_ref': 1000,  # 参考辐照度 (W/m²)
     'T_ref': 25,  # 参考温度 (°C)
 }