diff --git a/examples/package-lock.json b/examples/package-lock.json
old mode 100755
new mode 100644
index b412c4c8..9bf93513
--- a/examples/package-lock.json
+++ b/examples/package-lock.json
@@ -10176,9 +10176,9 @@
             "dev": true
         },
         "ws": {
-            "version": "6.2.1",
-            "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
-            "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+            "version": "6.2.2",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+            "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
             "dev": true,
             "requires": {
                 "async-limiter": "~1.0.0"
diff --git a/examples/yarn.lock b/examples/yarn.lock
old mode 100755
new mode 100644
index e88f25a7..110e322e
--- a/examples/yarn.lock
+++ b/examples/yarn.lock
@@ -1328,9 +1328,9 @@ async-each@^1.0.1:
   integrity sha1-i4p8oqZY+Sfp8wfW0aQvQZnw9zU=
 
 async-limiter@~1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/async-limiter/download/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
-  integrity sha1-ePrtjD0HSrgfIrTphdeehzj3IPg=
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
+  integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
 async@^1.5.2:
   version "1.5.2"
@@ -4616,6 +4616,11 @@ mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   dependencies:
     minimist "0.0.8"
 
+moment@^2.24.0:
+  version "2.29.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.1.tgz#b2be769fa31940be9eeea6469c075e35006fa3d3"
+  integrity sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/move-concurrently/download/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -7319,9 +7324,9 @@ wrappy@1:
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
 ws@^6.0.0:
-  version "6.2.1"
-  resolved "http://registry.npm.taobao.org/ws/download/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  integrity sha1-RC/fCkftZPWbal2P8TD0dI7VJPs=
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.2.tgz#dd5cdbd57a9979916097652d78f1cc5faea0c32e"
+  integrity sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==
   dependencies:
     async-limiter "~1.0.0"