diff --git a/src/pages/Container/Map/components/BottomUtils/index.js b/src/pages/Container/Map/components/BottomUtils/index.js
index a1ccf86..07842c0 100644
--- a/src/pages/Container/Map/components/BottomUtils/index.js
+++ b/src/pages/Container/Map/components/BottomUtils/index.js
@@ -72,6 +72,7 @@ function BottomUtils(props) {
   const { connect: peoplePositionConnect, disconnect: peoplePositionDisconnect } = usePeoplePosition(
     mapMethods,
     currentBranchOffice,
+    portArea,
     setPeopleList,
   );
 
diff --git a/src/pages/Container/Map/js/usePeoplePosition.js b/src/pages/Container/Map/js/usePeoplePosition.js
index 4ecf89c..06c67c1 100644
--- a/src/pages/Container/Map/js/usePeoplePosition.js
+++ b/src/pages/Container/Map/js/usePeoplePosition.js
@@ -3,7 +3,7 @@ import { useRef } from "react";
 import edgeQHD from "./edge/qhd.js";
 import { isPointWithinTheArea } from "./utils";
 
-export default function usePeoplePosition(mapMethods, currentBranchOffice, onPeopleChange) {
+export default function usePeoplePosition(mapMethods, currentBranchOffice, portArea, onPeopleChange) {
   const markType = "peoplePosition";
   const points = useRef([]);
 
@@ -12,7 +12,7 @@ export default function usePeoplePosition(mapMethods, currentBranchOffice, onPeo
   const apiHost = window.process.env.app.API_HOST
     .replace(/^https?:\/\//, "")
     .replace(/\/$/, "");
-  const wsUrl = `${wsProtocol}//${apiHost}/personnelPosition/ws/location?corpinfoId=${currentBranchOffice}`;
+  const wsUrl = `${wsProtocol}//${apiHost}/personnelPosition/ws/location?corpinfoId=${currentBranchOffice}&portArea=${portArea}`;
 
   const onMessage = async (message) => {
     const data = JSON.parse(message.data);