diff --git a/package.json b/package.json
index e0cb1fd..4afa100 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
   "dependencies": {
     "@element-plus/icons-vue": "0.2.4",
     "@microsoft/signalr": "^6.0.4",
+    "@vueuse/core": "^8.5.0",
     "axios": "^0.27.1",
     "clipboard": "^2.0.10",
     "countup.js": "^2.1.0",