当网络异常时，通过直接关电来关闭网络

app/src/main/cpp/PhoneDevice.cpp

@@ -1738,7 +1738,10 @@ bool CPhoneDevice::TakePhotoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
         std::this_thread::sleep_for(std::chrono::milliseconds(1000));
     }
 
-    ShutdownEthernet();
+    if (netCaptureResult == 0)
+    {
+        ShutdownEthernet();
+    }
     ethernetPowerCtrl.reset();
     XYLOG(XYLOG_SEVERITY_DEBUG, "Ethernet Power OFF");