diff --git a/kuiper-demo/demo/package-lock.json b/kuiper-demo/demo/package-lock.json
index 1b4a998..a9fddfd 100644
--- a/kuiper-demo/demo/package-lock.json
+++ b/kuiper-demo/demo/package-lock.json
@@ -2288,34 +2288,11 @@
       "dev": true
     },
     "axios": {
-      "version": "0.19.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
-      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
+      "version": "0.21.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
+      "integrity": "sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==",
       "requires": {
-        "follow-redirects": "1.5.10"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "follow-redirects": {
-          "version": "1.5.10",
-          "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
-          "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
-          "requires": {
-            "debug": "=3.1.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-        }
+        "follow-redirects": "^1.10.0"
       }
     },
     "babel-eslint": {
@@ -5368,7 +5345,6 @@
       "version": "1.11.0",
       "resolved": "https://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.11.0.tgz?cache=0&sync_timestamp=1585479417937&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ffollow-redirects%2Fdownload%2Ffollow-redirects-1.11.0.tgz",
       "integrity": "sha1-r6FPCLoSpSljFA/kMhJliJe8Dss=",
-      "dev": true,
       "requires": {
         "debug": "^3.0.0"
       },
@@ -5377,7 +5353,6 @@
           "version": "3.2.6",
           "resolved": "https://registry.npm.taobao.org/debug/download/debug-3.2.6.tgz",
           "integrity": "sha1-6D0X3hbYp++3cX7b5fsQE17uYps=",
-          "dev": true,
           "requires": {
             "ms": "^2.1.1"
           }
@@ -7979,8 +7954,7 @@
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npm.taobao.org/ms/download/ms-2.1.2.tgz",
-      "integrity": "sha1-0J0fNXtEP0kzgqjrPM0YOHKuYAk=",
-      "dev": true
+      "integrity": "sha1-0J0fNXtEP0kzgqjrPM0YOHKuYAk="
     },
     "multicast-dns": {
       "version": "6.2.3",
diff --git a/kuiper-demo/demo/package.json b/kuiper-demo/demo/package.json
index 365baec..71d86e7 100644
--- a/kuiper-demo/demo/package.json
+++ b/kuiper-demo/demo/package.json
@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "amfe-flexible": "^2.2.1",
-    "axios": "^0.19.2",
+    "axios": "^0.21.1",
     "core-js": "^3.6.4",
     "dayjs": "^1.8.24",
     "fastclick": "^1.0.6",