diff --git a/env.py b/env.py
index f19f0ed..982469e 100644
--- a/env.py
+++ b/env.py
@@ -6,6 +6,7 @@ import math
 from worker import WorkerAgent
 from firm import FirmAgent
 
+
 # plt.ion()
 
 
@@ -13,16 +14,14 @@ class Env(ap.Model):
     float_market_size: float
     # percent_rh: float
     percent_search: float
-
-    is_RH_ratio: float
-    is_FH_ratio: float
-
     n_worker: int
     n_firm: int
     e_revenue: float
 
-    a_lst_worker: ap.AgentList[WorkerAgent]
-    a_lst_firm: ap.AgentList[FirmAgent]
+    # a_lst_worker: ap.AgentList[WorkerAgent]
+    # a_lst_firm: ap.AgentList[FirmAgent]
+    a_lst_worker: ap.AgentList
+    a_lst_firm: ap.AgentList
 
     """
         Worker: Mean(s), Gini(s)
@@ -33,17 +32,15 @@ class Env(ap.Model):
     out_w_gini_salary: float
     out_f_avg_profit: float
     out_f_gini_profit: float
-    out_w_percent_hired: float
+    # out_w_percent_hired: float
+    out_f_avg_yield: float
 
-    def __init__(self, dct_all):
-        super().__init__()
 
+    def setup(self):
         # 工作人员、企业数量、搜寻企业数量赋值
-        self.n_worker = int(dct_all['n_worker'])
-        self.n_firm = int(dct_all['n_firm'])
-        self.percent_search = float(dct_all['percent_search'])
-        self.is_RH_ratio = float(dct_all['is_RH_ratio'])
-        self.is_FH_ratio = float(dct_all['is_FH_ratio'])
+        self.n_worker = self.p.n_worker
+        self.n_firm = self.p.n_firm
+        self.percent_search = self.p.percent_search
         # 工人、企业列表
         self.a_lst_worker = ap.AgentList(self)
         self.a_lst_firm = ap.AgentList(self)
@@ -52,18 +49,15 @@ class Env(ap.Model):
         # 在工人列表中添加工人
         for i in range(self.n_worker):
             # 初始化 worker agent，并把alpha属性传过去
-            w = WorkerAgent(self, float(dct_all['alpha']))
+            w = WorkerAgent(self, self.p.alpha)
             self.a_lst_worker.append(w)
 
         # 在企业列表中添加企业，放入一个is_RH_ratio, 即有多大比例的企业是属于RH类型的
         for i in range(self.n_firm):
             # 对于企业属性true or false 的判断， 影响到firm 板块下， self.s_IsRH = is_RH 语句的判断
-            f = FirmAgent(self, self.is_RH_ratio >= uniform(0, 1), self.is_FH_ratio >= uniform(0, 1))
+            f = FirmAgent(self, self.p.is_RH_ratio >= uniform(0, 1), self.p.is_FH_ratio >= uniform(0, 1))
             self.a_lst_firm.append(f)
 
-        self.running = True
-        self.t = 0
-
     def update_e_revenue(self):
         self.e_revenue += 0.01 * self.e_revenue
 
@@ -90,9 +84,9 @@ class Env(ap.Model):
         self.update()
 
         if self.t == 200:
-            self.running = False
-        else:
-            self.t += 1
+            self.stop()
+            # self.picture_out()
+        # pass
 
     def update(self):
         lst_salary = []
@@ -106,21 +100,25 @@ class Env(ap.Model):
         self.out_w_gini_salary = self.gini(lst_salary)
 
         lst_profit = []
+        lst_a_yield = []
         # n_w_firm = 0
         for f in self.a_lst_firm:
             lst_profit.append(f.s_profit)
+            lst_a_yield.append(f.s_a_yield)
             # if f.s_profit > 0:
             #     n_w_firm += 1
         n_firms = len(lst_profit)
         self.out_f_avg_profit = sum(lst_profit) / n_firms
         self.out_f_gini_profit = self.gini(lst_profit)
-        self.out_w_percent_hired = n_hired / n_workers
+        # self.out_w_percent_hired = n_hired / n_workers
+        self.out_f_avg_yield = sum(lst_a_yield)
 
         self.record('out_w_avg_salary')
+        # self.record('out_f_avg_yield')
         self.record('out_w_gini_salary')
         self.record('out_f_avg_profit')
         self.record('out_f_gini_profit')
-        self.record('out_w_percent_hired')
+        # self.record('out_w_percent_hired')
 
     def create_and_destroy_bankrupt_firms(self):
         for f in self.a_lst_firm:
@@ -134,7 +132,7 @@ class Env(ap.Model):
                     worker.working_firm = None
                 self.a_lst_firm.remove(f)
                 del f
-                new_f = FirmAgent(self, self.is_RH_ratio >= uniform(0, 1), self.is_FH_ratio >= uniform(0, 1))
+                new_f = FirmAgent(self, self.p.is_RH_ratio >= uniform(0, 1), self.p.is_FH_ratio >= uniform(0, 1))
                 self.a_lst_firm.append(new_f)
             else:
                 if f.s_profit < 0:
@@ -223,7 +221,7 @@ if __name__ == '__main__':
         'percent_search': 0.2,
         'is_RH_ratio': 0.5,
         'is_FH_ratio': 0.5,
-     }
+    }
     sample = ap.Sample(parameters)
     # sample = ap.Sample(parameters, n=3)
     #