diff --git a/main.py b/main.py
index a812796..5c39bfa 100644
--- a/main.py
+++ b/main.py
@@ -588,7 +588,18 @@ def compute_laser_position(circle_center, laser_point, radius, method):
     dy = ly - cy
     return dx / (circle_r / 100.0), -dy / (circle_r / 100.0)
 
-
+def compute_laser_position_v2(circle_center, laser_point):
+    print(f"circle_center : {circle_center}")
+    cx, cy = circle_center
+    lx, ly = 320,230
+    # lx, ly = laser_point
+    dx = lx - cx
+    dy = ly - cy
+    r = 22.16 * 5
+    target_x = dx/r*100
+    target_y = dy/r*100
+    print(f"lx：{lx} ly: {ly} cx: {cx} cy: {cy} dx: {dx} dy: {dy} result_x: {target_x} result_y: {-target_y}")
+    return (target_x, -target_y)
 # ==================== TCP 通信线程 ====================
 
 def connect_server():
@@ -851,7 +862,7 @@ def cmd_str():
             disp.show(result_img)
 
             # 计算偏移与距离
-            dx, dy = compute_laser_position(center, (x, y), radius, method)
+            dx, dy = compute_laser_position_v2(center, (x, y))
             distance_m = estimate_distance(best_radius1)
 
             # 读取电量