diff --git a/platform-operate-api/src/main/java/com/lyms/hospitalapi/whfy/VirtualCallService.java b/platform-operate-api/src/main/java/com/lyms/hospitalapi/whfy/VirtualCallService.java
index 315b591..5820e08 100644
--- a/platform-operate-api/src/main/java/com/lyms/hospitalapi/whfy/VirtualCallService.java
+++ b/platform-operate-api/src/main/java/com/lyms/hospitalapi/whfy/VirtualCallService.java
@@ -392,19 +392,17 @@ public class VirtualCallService {
                 return macAddress;
             }
 
-            //获取非本地IP的MAC地址
-            Process p = Runtime.getRuntime().exec("arp " + ip);
-            InputStreamReader isr = new InputStreamReader(p.getInputStream());
-            BufferedReader br = new BufferedReader(isr);
-            while ((line = br.readLine()) != null) {
-                if (line != null) {
-                    int index = line.indexOf(MAC_ADDRESS_PREFIX);
-                    if (index != -1) {
-                        macAddress = line.substring(index + MAC_ADDRESS_PREFIX.length()).trim().toUpperCase();
-                    }
-                }
+            Process process = Runtime.getRuntime().exec("arp "+ip);
+            InputStreamReader ir = new InputStreamReader(process.getInputStream());
+            LineNumberReader input = new LineNumberReader(ir);
+            StringBuffer s = new StringBuffer();
+            while ((line = input.readLine()) != null) {
+                s.append(line);
+            }
+            macAddress = s.toString();
+            if (macAddress != null) {
+                macAddress = macAddress.substring(macAddress.indexOf(":") - 2, macAddress.lastIndexOf(":") + 3);
             }
-            br.close();
         } catch (IOException e) {
             e.printStackTrace(System.out);
         }