diff --git a/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/package.json b/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/package.json
index 20804a20..754711d4 100644
--- a/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/package.json
+++ b/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/package.json
@@ -17,7 +17,7 @@
     "lint-fix": "eslint --fix src/ "
   },
   "dependencies": {
-    "agora-rtc-sdk": "^3.0.2",
+    "agora-rtc-sdk": "^3.2.3",
     "jquery": "^3.4.1",
     "materialize-css": "^1.0.0"
   },
diff --git a/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/src/rtc-client.js b/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/src/rtc-client.js
index ccbcf2ce..760aa270 100644
--- a/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/src/rtc-client.js
+++ b/One-to-One-Video/Agora-Web-Tutorial-1to1-Webpack/src/rtc-client.js
@@ -276,7 +276,7 @@ export default class RTCClient {
   _updateVideoInfo () {
     this._localStream && this._localStream.getStats((stats) => {
       const localStreamProfile = [
-        ['Uid: ', this._localStream.getId()].join(''),
+        ['Uid: ', this._localStream && this._localStream.getId()].join(''),
         ['SDN access delay: ', stats.accessDelay, 'ms'].join(''),
         ['Video send: ', stats.videoSendFrameRate, 'fps ', stats.videoSendResolutionWidth + 'x' + stats.videoSendResolutionHeight].join(''),
       ].join('<br/>')