diff --git a/demo/yarn.lock b/demo/yarn.lock
index aa29fbf..b5cf80b 100644
--- a/demo/yarn.lock
+++ b/demo/yarn.lock
@@ -5710,9 +5710,10 @@ querystring@0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/querystring/download/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
 
-querystringify@^2.0.0:
-  version "2.0.0"
-  resolved "http://registry.npm.taobao.org/querystringify/download/querystringify-2.0.0.tgz#fa3ed6e68eb15159457c89b37bc6472833195755"
+querystringify@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
+  integrity sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==
 
 randomatic@^3.0.0:
   version "3.1.0"
@@ -6008,7 +6009,8 @@ require-uncached@^1.0.3:
 
 requires-port@^1.0.0:
   version "1.0.0"
-  resolved "http://registry.npm.taobao.org/requires-port/download/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
+  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
+  integrity sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=
 
 resolve-cwd@^2.0.0:
   version "2.0.0"
@@ -6883,10 +6885,11 @@ url-loader@^1.1.0:
     schema-utils "1.0.0"
 
 url-parse@^1.1.8, url-parse@^1.4.3:
-  version "1.4.3"
-  resolved "http://registry.npm.taobao.org/url-parse/download/url-parse-1.4.3.tgz#bfaee455c889023219d757e045fa6a684ec36c15"
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.5.1.tgz#d5fa9890af8a5e1f274a2c98376510f6425f6e3b"
+  integrity sha512-HOfCOUJt7iSYzEx/UqgtwKRMC6EU91NFhsCHMv9oM03VJcVo2Qrp8T8kI9D7amFf1cu+/3CEhgb3rF9zL7k85Q==
   dependencies:
-    querystringify "^2.0.0"
+    querystringify "^2.1.1"
     requires-port "^1.0.0"
 
 url@^0.11.0: