diff --git a/package.json b/package.json
index c78b29c34d7b870892042ca3f2a51356285fb23d..e42dac36389e3b5203dcfd52dcee3ad1cc358354 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "babel-polyfill": "^6.26.0",
     "codemirror": "^5.58.2",
     "compression-webpack-plugin": "^6.0.2",
+    "crypto-js": "^4.0.0",
     "echarts": "^4.8.0",
     "echarts-liquidfill": "^2.0.6",
     "element-ui": "^2.11.1",
diff --git a/yarn.lock b/yarn.lock
index 9ed43797c02fdef0d3bc3677ed9a03c9be67adf2..3a1f88dfb733cf7e6376199b559782d95a5e5778 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2450,6 +2450,11 @@ crypto-browserify@^3.11.0:
     randombytes "^2.0.0"
     randomfill "^1.0.3"
 
+crypto-js@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-4.0.0.tgz#2904ab2677a9d042856a2ea2ef80de92e4a36dcc"
+  integrity sha512-bzHZN8Pn+gS7DQA6n+iUmBfl0hO5DJq++QP3U6uTucDtk/0iGpXd/Gg7CGR0p8tJhofJyaKoWBuJI4eAO00BBg==
+
 css-color-names@0.0.4, css-color-names@^0.0.4:
   version "0.0.4"
   resolved "https://registry.npm.taobao.org/css-color-names/download/css-color-names-0.0.4.tgz#808adc2e79cf84738069b646cb20ec27beb629e0"