diff --git a/frontend/package.json b/frontend/package.json
index 7cc1e1a9..2aeac97f 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -15,6 +15,7 @@
   },
   "devDependencies": {
     "@element-plus/icons-vue": "^2.3.1",
+    "@types/crypto-js": "^4.2.2",
     "@types/node": "^22.14.1",
     "@vitejs/plugin-vue": "^5.2.2",
     "@vue/tsconfig": "^0.7.0",