diff --git a/vuecli3-vue2-elementui-20190723-smallc-saber-ui/package.json b/vuecli3-vue2-elementui-20190723-smallc-saber-ui/package.json
index a4709f0..8dd9ad1 100644
--- a/vuecli3-vue2-elementui-20190723-smallc-saber-ui/package.json
+++ b/vuecli3-vue2-elementui-20190723-smallc-saber-ui/package.json
@@ -11,7 +11,7 @@
     "test:e2e": "vue-cli-service test:e2e"
   },
   "dependencies": {
-    "axios": "^0.18.0",
+    "axios": "^0.21.1",
     "babel-polyfill": "^6.26.0",
     "classlist-polyfill": "^1.2.0",
     "element-ui": "^2.8.2",
diff --git a/vuecli3-vue2-elementui-20190723-smallc-saber-ui/yarn.lock b/vuecli3-vue2-elementui-20190723-smallc-saber-ui/yarn.lock
index cfca1d4..53047dd 100644
--- a/vuecli3-vue2-elementui-20190723-smallc-saber-ui/yarn.lock
+++ b/vuecli3-vue2-elementui-20190723-smallc-saber-ui/yarn.lock
@@ -1398,13 +1398,12 @@ aws4@^1.8.0:
   resolved "http://registry.npm.taobao.org/aws4/download/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
   integrity sha1-8OAD2cqef1nHpQiUXXsu+aBKVC8=
 
-axios@^0.18.0:
-  version "0.18.0"
-  resolved "http://registry.npm.taobao.org/axios/download/axios-0.18.0.tgz#32d53e4851efdc0a11993b6cd000789d70c05102"
-  integrity sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=
+axios@^0.21.1:
+  version "0.21.1"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.1.tgz#22563481962f4d6bde9a76d516ef0e5d3c09b2b8"
+  integrity sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==
   dependencies:
-    follow-redirects "^1.3.0"
-    is-buffer "^1.1.5"
+    follow-redirects "^1.10.0"
 
 babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
   version "6.26.0"
@@ -2583,7 +2582,7 @@ debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
-debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
+debug@^3.1.0, debug@^3.2.5:
   version "3.2.6"
   resolved "http://registry.npm.taobao.org/debug/download/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha1-6D0X3hbYp++3cX7b5fsQE17uYps=
@@ -3456,12 +3455,10 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
-follow-redirects@^1.0.0, follow-redirects@^1.3.0:
-  version "1.7.0"
-  resolved "http://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.7.0.tgz#489ebc198dc0e7f64167bd23b03c4c19b5784c76"
-  integrity sha1-SJ68GY3A5/ZBZ70jsDxMGbV4THY=
-  dependencies:
-    debug "^3.2.6"
+follow-redirects@^1.0.0, follow-redirects@^1.10.0:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.13.1.tgz#5f69b813376cee4fd0474a3aba835df04ab763b7"
+  integrity sha512-SSG5xmZh1mkPGyKzjZP8zLjltIfpW32Y5QpdNJyjcfGxK3qo3NDDkZOZSFiGn1A6SclQxY9GzEwAHQ3dmYRWpg==
 
 for-in@^0.1.3:
   version "0.1.8"