diff --git a/server/.env.example b/server/.env.example
index 6913ddc..025d43d 100755
--- a/server/.env.example
+++ b/server/.env.example
@@ -38,6 +38,7 @@ CISCO_USER=serti.xx
 CISCO_PASSWORD=senhadacontroladoracisco
 
 # Palo Alto
+PA_HOST=10.1.0.2
 PA_USER=pti
 PA_PASSWORD=senhadopaloaltocompermissaoparaapi
 PA_NET=10.7.
\ No newline at end of file
diff --git a/server/src/utils/paloalto.js b/server/src/utils/paloalto.js
index 972bd3d..dfce05e 100644
--- a/server/src/utils/paloalto.js
+++ b/server/src/utils/paloalto.js
@@ -29,24 +29,25 @@ async function updateUserIdMappings() {
 
     await Promise.all(
       wifiDevices.map(async device => {
+        const cmd = `
+            <uid-message> 
+              <version>1.0</version> 
+              <type>update</type> 
+              <payload> 
+                  <login> 
+                      <entry name="ifms\\${device.user.sAMAccountName}" ip="${device.ip}" timeout="5"> 
+                      </entry> 
+                  </login> 
+              </payload>
+            </uid-message>
+        `
         return axios.get(
-          'https://10.7.0.2/api/',
+          `https://${process.env.PA_HOST}/api/`,
 
           {
             params: {
               type: 'user-id',
-              cmd: `
-                <uid-message> 
-                <version>1.0</version> 
-                <type>update</type> 
-                <payload> 
-                    <login> 
-                        <entry name="ifms\\${device.user.sAMAccountName}" ip="${device.ip}" timeout="5"> 
-                        </entry> 
-                    </login> 
-                </payload>
-                </uid-message>
-        `
+              cmd
             },
             headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
             httpsAgent: agent,