diff --git a/app/src/main/java/com/xypower/mpremote/DeviceActivity.java b/app/src/main/java/com/xypower/mpremote/DeviceActivity.java
index e3ad567..1673613 100644
--- a/app/src/main/java/com/xypower/mpremote/DeviceActivity.java
+++ b/app/src/main/java/com/xypower/mpremote/DeviceActivity.java
@@ -649,6 +649,7 @@ public class DeviceActivity extends AppCompatActivity {
 
         int rotation = -1;
         int usb = 0;
+        int netCamera = 0;
         Integer chVal = Integer.valueOf(channel);
         if (mChannelCfgs.containsKey(chVal)) {
             JSONObject jsonChannel = mChannelCfgs.get(chVal);
@@ -658,7 +659,9 @@ public class DeviceActivity extends AppCompatActivity {
                 if (orientation > 0) {
                     rotation = (orientation - 1) * 90;
                 }
-                usb = jsonChannel.optInt("usbCamera", 0);
+                int cameraType = jsonChannel.optInt("cameraType", 0);
+                usb = (cameraType == 1) ? 1 : 0;
+                netCamera = (cameraType == 2 || cameraType == 4) ? 1 : 0;
             }
         }
 
@@ -669,6 +672,7 @@ public class DeviceActivity extends AppCompatActivity {
         intent.putExtra("cameraId", cameraId);
         intent.putExtra("channel", channel);
         intent.putExtra("rotation", rotation);
+        intent.putExtra("netCamera", netCamera);
         intent.putExtra("usb", usb);
         intent.putExtra("cmdid", TextUtils.isEmpty(mAppConfig.cmdid) ? "" : mAppConfig.cmdid);
         // intent.putExtra("info", info);
diff --git a/app/src/main/java/com/xypower/mpremote/StreamActivity.java b/app/src/main/java/com/xypower/mpremote/StreamActivity.java
index f08fca0..2779b04 100644
--- a/app/src/main/java/com/xypower/mpremote/StreamActivity.java
+++ b/app/src/main/java/com/xypower/mpremote/StreamActivity.java
@@ -61,13 +61,18 @@ public class StreamActivity extends AppCompatActivity {
         int cameraId = intent.getIntExtra("cameraId", 0);
         int channel = intent.getIntExtra("channel", 1);
         int rotation = intent.getIntExtra("rotation", -1);
+        int netCamera = intent.getIntExtra("netCamera", 0);
 
         actionBar.setTitle(getResources().getString(R.string.channel) + Integer.toString(channel));
 
         String url = "rtmp://" + mDeviceIp + "/live/0";
 
-        String cmd = "am start -n com.xypower.mplive/com.xypower.mplive.MainActivity --ei cameraId " + Integer.toString(cameraId) + " --ei rotation "
-                + Integer.toString(rotation) + " --ei autoStart 1 --es url \"" + url + "\"";
+        String cmd = "am start -n com.xypower.mplive/com.xypower.mplive.MainActivity"
+                + " --ei cameraId " + Integer.toString(cameraId)
+                + " --ei rotation " + Integer.toString(rotation)
+                + " --ei netCamera " + Integer.toString(netCamera)
+                + " --ei autoStart 1"
+                + " --es url \"" + url + "\"";
 
         Runnable runnable = new Runnable() {
             @Override