diff --git a/scan_wifi.py b/scan_wifi.py
index 92b02b3..1311203 100644
--- a/scan_wifi.py
+++ b/scan_wifi.py
@@ -29,6 +29,8 @@ def scan_wifi():
 
         # 提取MAC地址
         mac_address = columns[0]
+        if columns[0] == '*':   # 已连接的WiFi 第一位为*
+            mac_address = columns[1]
 
         # 提取Wi-Fi名称
         wifi_name = []