diff --git a/sensor_to_server.py b/sensor_to_server.py
index 9d8cd24..4b7205b 100755
--- a/sensor_to_server.py
+++ b/sensor_to_server.py
@@ -165,8 +165,8 @@ def get_data():
                 # 二进制转换为16进制：010304010802307b79
                 return_data_hex = str(return_data.hex())
                 # print('返回的数据转换为16进制:', return_data_hex)
-                print("当前风向为：", int(return_data_hex[10:14], 16))#单位mm
-                winddirection_data = int(return_data_hex[10:14], 16)
+                print("当前风向为：", int(return_data_hex[6:10], 16))#单位mm
+                winddirection_data = int(return_data_hex[6:10], 16)
                 time.sleep(5)
                 # print('{"name":"%d","name1":"%d"}', 123,456)
             # data = [{'ngvhgv': airtemp_data}, {'nvjgvjvj':airhumi_data}]