diff --git a/example/yarn.lock b/example/yarn.lock
index f6d3669..49122af 100644
--- a/example/yarn.lock
+++ b/example/yarn.lock
@@ -1735,13 +1735,15 @@ browserify-zlib@^0.2.0:
     pako "~1.0.5"
 
 browserslist@^4.0.0, browserslist@^4.3.4, browserslist@^4.5.4, browserslist@^4.6.4, browserslist@^4.8.3:
-  version "4.9.1"
-  resolved "https://registry.npm.taobao.org/browserslist/download/browserslist-4.9.1.tgz?cache=0&sync_timestamp=1582936992308&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbrowserslist%2Fdownload%2Fbrowserslist-4.9.1.tgz#01ffb9ca31a1aef7678128fc6a2253316aa7287c"
-  integrity sha1-Af+5yjGhrvdngSj8aiJTMWqnKHw=
+  version "4.16.6"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.16.6.tgz#d7901277a5a88e554ed305b183ec9b0c08f66fa2"
+  integrity sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==
   dependencies:
-    caniuse-lite "^1.0.30001030"
-    electron-to-chromium "^1.3.363"
-    node-releases "^1.1.50"
+    caniuse-lite "^1.0.30001219"
+    colorette "^1.2.2"
+    electron-to-chromium "^1.3.723"
+    escalade "^3.1.1"
+    node-releases "^1.1.71"
 
 buffer-from@^1.0.0:
   version "1.1.1"
@@ -1912,10 +1914,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30001020, caniuse-lite@^1.0.30001030:
-  version "1.0.30001035"
-  resolved "https://registry.npm.taobao.org/caniuse-lite/download/caniuse-lite-1.0.30001035.tgz#2bb53b8aa4716b2ed08e088d4dc816a5fe089a1e"
-  integrity sha1-K7U7iqRxay7QjgiNTcgWpf4Imh4=
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30001020, caniuse-lite@^1.0.30001219:
+  version "1.0.30001241"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001241.tgz#cd3fae47eb3d7691692b406568d7a3e5b23c7598"
+  integrity sha512-1uoSZ1Pq1VpH0WerIMqwptXHNNGfdl7d1cJUFs80CwQ/lVzdhTvsFZCeNFslze7AjsQnb4C85tzclPa1VShbeQ==
 
 case-sensitive-paths-webpack-plugin@^2.2.0:
   version "2.3.0"
@@ -2173,6 +2175,11 @@ color@^3.0.0:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
+colorette@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
+  integrity sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==
+
 combined-stream@^1.0.6, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.npm.taobao.org/combined-stream/download/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -2946,10 +2953,10 @@ ejs@^2.6.1:
   resolved "https://registry.npm.taobao.org/ejs/download/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
   integrity sha1-SGYSh1c9zFPjZsehrlLDoSDuybo=
 
-electron-to-chromium@^1.3.363:
-  version "1.3.378"
-  resolved "https://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.378.tgz#18c572cbb54bf5b2769855597cdc7511c02b481f"
-  integrity sha1-GMVyy7VL9bJ2mFVZfNx1EcArSB8=
+electron-to-chromium@^1.3.723:
+  version "1.3.763"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.763.tgz#93f6f02506d099941f557b9db9ba50b30215bf15"
+  integrity sha512-UyvEPae0wvzsyNJhVfGeFSOlUkHEze8xSIiExO5tZQ8QTr7obFiJWGk3U4e7afFOJMQJDszqU/3Pk5jtKiaSEg==
 
 elliptic@^6.0.0:
   version "6.5.2"
@@ -3062,6 +3069,11 @@ es-to-primitive@^1.2.1:
     is-date-object "^1.0.1"
     is-symbol "^1.0.2"
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.npm.taobao.org/escape-html/download/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -5448,12 +5460,10 @@ node-libs-browser@^2.2.1:
     util "^0.11.0"
     vm-browserify "^1.0.1"
 
-node-releases@^1.1.50:
-  version "1.1.52"
-  resolved "https://registry.npm.taobao.org/node-releases/download/node-releases-1.1.52.tgz?cache=0&sync_timestamp=1584043354902&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fnode-releases%2Fdownload%2Fnode-releases-1.1.52.tgz#bcffee3e0a758e92e44ecfaecd0a47554b0bcba9"
-  integrity sha1-vP/uPgp1jpLkTs+uzQpHVUsLy6k=
-  dependencies:
-    semver "^6.3.0"
+node-releases@^1.1.71:
+  version "1.1.73"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.73.tgz#dd4e81ddd5277ff846b80b52bb40c49edf7a7b20"
+  integrity sha512-uW7fodD6pyW2FZNZnp/Z3hvWKeEW1Y8R1+1CnErE8cXFXzl5blBOoVB41CvMer6P6Q0S5FXDwcHgFd1Wj0U9zg==
 
 normalize-package-data@^2.5.0:
   version "2.5.0"