diff --git a/package.json b/package.json
index d7b88ed..c1ee305 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "@umijs/preset-react": "1.x",
     "antd": "^4.16.5",
     "classnames": "^2.3.1",
+    "dayjs": "^1.10.5",
     "lodash": "^4.17.21",
     "umi": "^3.4.25"
   },