diff --git a/kuiper-demo/demo/package-lock.json b/kuiper-demo/demo/package-lock.json
index 1b4a998..c7e77df 100644
--- a/kuiper-demo/demo/package-lock.json
+++ b/kuiper-demo/demo/package-lock.json
@@ -7511,9 +7511,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash-webpack-plugin": {
       "version": "0.11.5",
diff --git a/kuiper-demo/demo/package.json b/kuiper-demo/demo/package.json
index 365baec..e8dd387 100644
--- a/kuiper-demo/demo/package.json
+++ b/kuiper-demo/demo/package.json
@@ -19,7 +19,7 @@
     "dayjs": "^1.8.24",
     "fastclick": "^1.0.6",
     "js-cookie": "^2.2.1",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "normalize.css": "^8.0.1",
     "qrcode": "^1.4.4",
     "vant": "^2.6.1",