diff --git a/main.py b/main.py
index 690f4dd..d0f0ebf 100644
--- a/main.py
+++ b/main.py
@@ -71,7 +71,7 @@ def fun_sigma_i1(
     beta_i1 = math.atan(h_i1 / l_i1)
     _sigma_i1 = (
         (
-            g_i / 2 / area
+            g_i / 2 / area #g_i传入时已考虑导线分裂数
             + lambda_i * l_i / 2 / math.cos(beta_i)
             + lambda_i1 * l_i1 / 2 / math.cos(beta_i1)
             + sigma_i * h_i / l_i
@@ -102,12 +102,12 @@ def cal_loop():
     t_array = data.t_array
     lambda_array = [lambda_m for j in range(span_count)]
     loop_count = 1
-    sigma_0 = sigma_m * 0.8
+    sigma_0 = sigma_m * 0.5
     while True:
-        # 一次增加0.1N
-        sigma_0 = sigma_0 + 0.1 / data.area
-        sigma_array = [sigma_0 for j in range(span_count)]
         b_i = 0
+        # 一次增加0.1N
+        sigma_0 = sigma_0 + 0.01 / data.area
+        sigma_array = [sigma_0 for j in range(span_count)]
         delta_l_i_array = []
         for i in range(span_count - 1):
             h_i = h_array[i]
@@ -131,7 +131,7 @@ def cal_loop():
             delta_l_i_array.append(_delta_l_i)
             b_i += _delta_l_i
             length_i = string_length
-            g_i = string_g
+            g_i = string_g / data.conductor_n
             h_i1 = h_array[i + 1]
             l_i1 = l_array[i + 1]
             lambda_i1 = lambda_array[i + 1]
@@ -153,10 +153,8 @@ def cal_loop():
                 break
                 pass
             sigma_array[i + 1] = sigma_i1
-        # print("第{loop_count}轮求解。".format(loop_count=loop_count))
-        # print(b_i)
         loop_count += 1
-        if math.fabs(b_i) < data.epslon:
+        if math.fabs(b_i) < data.epsilon:
             print("迭代{loop_count}次找到解。".format(loop_count=loop_count))
             print("悬垂串偏移累加bi为{b_i}".format(b_i=b_i))
             for i in range(span_count):
@@ -168,7 +166,7 @@ def cal_loop():
                 h_array,
                 l_array,
                 string_length,
-                string_g,
+                string_g / data.conductor_n,
                 sigma_array,
                 delta_l_i_array,
                 lambda_array,
@@ -245,7 +243,7 @@ def verify(
         )
         b_i += delta_l_i_array[i]
         right_equ = sigma_i + b_i / math.sqrt(string_length ** 2 - b_i ** 2) * (
-            string_g / 2 / area + w_i
+            string_g / 2 / area + w_i  # string_g已在传入时考虑了导线分裂数
         )
         # TODO 等式允许误差是否可调？
         if math.fabs(right_equ - left_equ) > 1e-4: