diff --git a/单摄像头.py b/单摄像头.py
index 6eabfce..098b8b4 100644
--- a/单摄像头.py
+++ b/单摄像头.py
@@ -2,6 +2,7 @@
 @Author      : kazimiyuuka
 @Date        : 2023/05/29 23:51
 @LastEditors : raiot
+@Environment : python 3.10
 '''
 
 
@@ -9,8 +10,8 @@ import serial
 import cv2
 import numpy as np
 import time
+import  math
 
-import serial
 
 class Ship:
     # @parameter badudrate 波特率
@@ -112,13 +113,13 @@ class Ship:
         tmp = 0x2d
         self.sendMessage(tmp, 0.0)
 
-    def setForward_Thrust(self):
+    def setForward_Thrust(self, val:float):
         tmp = 0x2f
         self.sendMessage(tmp, val)
 
-    def setSidesway_Thrust(sekf , val : float):
+    def setSidesway_Thrust(self , val: float):
         tmp = 0x30
-        self.sendMessage(tep ,val)
+        self.sendMessage(tmp ,val)
 
     def setYaw_Rotate_Torque(self , val : float):
         tmp = 0x32
@@ -129,7 +130,7 @@ class SVM:
     def __init__(self , path : str):
         self.model = cv2.ml.SVM_load(path)
     
-    def predicted(img):
+    def predicted(self, img):
         _ , res = self.model.predicted(img)
         return res