diff --git a/docs/samples/netvox/netvox-guide.md b/docs/samples/netvox/netvox-guide.md
index c64ec4421..c0bfac84c 100644
--- a/docs/samples/netvox/netvox-guide.md
+++ b/docs/samples/netvox/netvox-guide.md
@@ -24,10 +24,10 @@ First, you need to create an application. Follow these steps:
 
 {% assign createapplication = '
     ===
-        image: /images/samples/netvox/2-1-1_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-1-1_sign.png,
         title: Log in to the Network Server and navigate to the "**Applications**" page. Click the "**+ Add applications**" button;
     ===
-        image: /images/samples/netvox/2-1-2_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-1-2_sign.png,
         title: Enter **Application ID** and **Application name**б and click "**Create application**" button.
 '
 %}
@@ -52,16 +52,16 @@ Check if the information is correct after the device is successfully registered.
 
 {% assign registerenddevice = '
     ===
-        image: /images/samples/netvox/2-2-1_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-2-1_sign.png,
         title: Go to the "**End devices**" page. Click the "**+ Register end device**" button;
     ===
-        image: /images/samples/netvox/2-2-2_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-2-2_sign.png,
         title: Fill in the Netvox device information.
     ===
-        image: /images/samples/netvox/2-2-3_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-2-3_sign.png,
         title: Provisioning information about device, and click "**Register end device**" button;
     ===
-        image: /images/samples/netvox/2-2-4_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-2-4_sign.png,
         title: Check if the information is correct after the device is successfully registered.
 '
 %}
@@ -74,7 +74,7 @@ Turn on the device and make sure it is connected to the Network Server.
 
 {% assign networkjoining = '
     ===
-        image: /images/samples/netvox/2-3-1_sign.png,
+        image: https://img.thingsboard.io/samples/netvox/2-3-1_sign.png,
         title: Turn on the device and make sure it is connected to the Network Server.
 '
 %}
@@ -100,16 +100,16 @@ The alternative option is to install ThingsBoard using [installation guide](/doc
 
 {% assign createintegration = '
     ===
-        image: /images/samples/netvox/netvox-add-integration-1.png,
+        image: https://img.thingsboard.io/samples/netvox/netvox-add-integration-1.png,
         title: Sign up and log in to ThingsBoard. Go to the "**Integrations**" page of the "**Integrations center**" section. Click "**plus**" icon in the upper right corner to add new integration. Select "**The Things Stack Community**" as the integration type. Then, click "**Next**";
     ===
-        image: /images/samples/netvox/netvox-add-integration-2.png,
+        image: https://img.thingsboard.io/samples/netvox/netvox-add-integration-2.png,
         title: Use the default Decoder function. Click "**Next**";
     ===
-        image: /images/samples/netvox/netvox-add-integration-3.png,
+        image: https://img.thingsboard.io/samples/netvox/netvox-add-integration-3.png,
         title: Use the default Encoder function. Click "**Next**";
     ===
-        image: /images/samples/netvox/netvox-add-integration-4.png,
+        image: https://img.thingsboard.io/samples/netvox/netvox-add-integration-4.png,
         title: Next, fill in the fields with your parameters. Enter the third platform’s MQTT account and password. After, press "**Add**" button.
 '
 %}
@@ -126,7 +126,7 @@ The alternative option is to install ThingsBoard using [installation guide](/doc
 
 {% assign devicelist = '
     ===
-        image: /images/samples/netvox/device-1.png,
+        image: https://img.thingsboard.io/samples/netvox/device-1.png,
         title: Go to the "**Devices**" page of the "**Entities**" section. Click on the created device (If the device’s info does not show on the list, please reboot the device). Navigate to the "**Latest telemetry**" tab to check the latest data.
 '
 %}
@@ -145,7 +145,7 @@ Let's create a dashboard:
 
 {% assign adddashboard = '
     ===
-        image: /images/samples/netvox/add-dashboard-1.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-1.png,
         title: Go to the "**Dashboards**" page. Click "**plus**" icon and select "**Create new dashboard**" from drop-down menu. Enter the dashboard title and other information. Then click "**Add**".
 '
 %}
@@ -169,19 +169,19 @@ To make the widget slightly larger, simply grab the bottom right corner and drag
 
 {% assign adddashboard2 = '
     ===
-        image: /images/samples/netvox/add-dashboard-2.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-2.png,
         title: Click the "**+ Add widget**" button at the top of the screen or click the large "**Add new widget**" icon in the center of the screen (if this is your first widget on this dashboard);
     ===
-        image: /images/samples/netvox/add-dashboard-3.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-3.png,
         title: Find the "**Charts**" widget bundle and click on it;
     ===
-        image: /images/samples/netvox/add-dashboard-4.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-4.png,
         title: Select the "**Bars**" widget;
     ===
-        image: /images/samples/netvox/add-dashboard-5.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-5.png,
         title: Specify the device "**r718n37**" as the datasource. Add "**Current1**", "**Current2**", "**Current3**" key. Then, click "**Add**";
     ===
-        image: /images/samples/netvox/add-dashboard-6.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-6.png,
         title: To make the widget slightly larger, simply grab the bottom right corner and drag it. Once you're happy with the new size, don't forget to click "**Save**" to save your changes to the dashboard.
 '
 %}
@@ -193,7 +193,7 @@ Add another widget, "Timeseries table". Learn more about widgets [here](/docs/{{
 
 {% assign adddashboard3 = '
     ===
-        image: /images/samples/netvox/add-dashboard-7.png,
+        image: https://img.thingsboard.io/samples/netvox/add-dashboard-7.png,
         title: Add another "Timeseries table" widget.
 '
 %}
@@ -228,7 +228,7 @@ Click to open [the data converters library of ThingsBoard](https://github.com/th
 
 {% assign adddashboard3 = '
     ===
-        image: /images/samples/netvox/4-2-1.png,
+        image: https://img.thingsboard.io/samples/netvox/4-2-1.png,
         title: The original document of ThingsBoard data converter.
 '
 %}