diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 2e477757..3b23ca21 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1816,8 +1816,10 @@ bool CPhoneDevice::TakeVideoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
     XYLOG(XYLOG_SEVERITY_DEBUG, "Ethernet Power ON");
     std::shared_ptr<PowerControl> ethernetPowerCtrl = std::make_shared<EthernetPowerCtrl>(1);
     // std::shared_ptr<PowerControl> ethernetPowerCtrl;
+
+    net_handle_t netHandle = 0;
 #if ((!defined USING_N938) && (!defined USING_PTZ))
-    net_handle_t netHandle = GetEthnetHandle();
+    netHandle = GetEthnetHandle();
     if (netHandle == 0)
     {
         // Wait about 10s
@@ -1939,8 +1941,10 @@ bool CPhoneDevice::StartPushStreaming(IDevice::PHOTO_INFO& photoInfo, const std:
         XYLOG(XYLOG_SEVERITY_DEBUG, "Ethernet Power ON");
         std::shared_ptr<PowerControl> ethernetPowerCtrl = std::make_shared<EthernetPowerCtrl>(1);
         // std::shared_ptr<PowerControl> ethernetPowerCtrl;
+
+        net_handle_t netHandle = 0;
 #if ((!defined USING_N938) && (!defined USING_PTZ))
-        net_handle_t netHandle = GetEthnetHandle();
+        netHandle = GetEthnetHandle();
         if (netHandle == 0)
         {
             // Wait about 10s