diff --git a/yarn.lock b/yarn.lock
index 8ce25f1..cdac9a6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2089,13 +2089,15 @@ breakable@~1.0.0:
   integrity sha1-eEp5eRWjjq0nutRWtVcstLuqeME=
 
 browserslist@^4.8.3, browserslist@^4.8.5, browserslist@^4.9.1:
-  version "4.9.1"
-  resolved "https://registry.npmjs.org/browserslist/-/browserslist-4.9.1.tgz#01ffb9ca31a1aef7678128fc6a2253316aa7287c"
-  integrity sha512-Q0DnKq20End3raFulq6Vfp1ecB9fh8yUNV55s8sekaDDeqBaCtWlRHCUdaWyUeSSBJM7IbM6HcsyaeYqgeDhnw==
+  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"
 
 cache-base@^1.0.1:
   version "1.0.1"
@@ -2117,10 +2119,10 @@ camelcase@^1.2.1:
   resolved "https://registry.npm.taobao.org/camelcase/download/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
   integrity sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=
 
-caniuse-lite@^1.0.30001030:
-  version "1.0.30001032"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001032.tgz#b8d224914e2cd7f507085583d4e38144c652bce4"
-  integrity sha512-8joOm7BwcpEN4BfVHtfh0hBXSAPVYk+eUIcNntGtMkUWy/6AKRCDZINCLe3kB1vHhT2vBxBF85Hh9VlPXi/qjA==
+caniuse-lite@^1.0.30001219:
+  version "1.0.30001230"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001230.tgz#8135c57459854b2240b57a4a6786044bdc5a9f71"
+  integrity sha512-5yBd5nWCBS+jWKTcHOzXwo5xzcj4ePE/yjtkZyUV1BTUmrBaA9MRGC+e7mxnqXSA90CmCA8L3eKLaSUkt099IQ==
 
 center-align@^0.1.1:
   version "0.1.3"
@@ -2229,6 +2231,11 @@ color-name@1.1.3:
   resolved "https://registry.npm.taobao.org/color-name/download/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
+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==
+
 commander@^2.5.0, commander@^2.8.1:
   version "2.20.3"
   resolved "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
@@ -2529,10 +2536,10 @@ dva@^2.4.1:
     react-router-redux "5.0.0-alpha.9"
     redux "^3.7.2"
 
-electron-to-chromium@^1.3.363:
-  version "1.3.372"
-  resolved "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.372.tgz#fb61b6dfe06f3278a384d084ebef75d463ec7580"
-  integrity sha512-77a4jYC52OdisHM+Tne7dgWEvQT1FoNu/jYl279pP88ZtG4ZRIPyhQwAKxj6C2rzsyC1OwsOds9JlZtNncSz6g==
+electron-to-chromium@^1.3.723:
+  version "1.3.739"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.739.tgz#f07756aa92cabd5a6eec6f491525a64fe62f98b9"
+  integrity sha512-+LPJVRsN7hGZ9EIUUiWCpO7l4E3qBYHNadazlucBfsXBbccDFNKUBAgzE68FnkWGJPwD/AfKhSzL+G+Iqb8A4A==
 
 element-resize-detector@1.1.13:
   version "1.1.13"
@@ -2565,6 +2572,11 @@ enquire.js@^2.1.6:
   resolved "https://registry.npmjs.org/enquire.js/-/enquire.js-2.1.6.tgz#3e8780c9b8b835084c3f60e166dbc3c2a3c89814"
   integrity sha1-PoeAybi4NQhMP2DhZtvDwqPImBQ=
 
+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-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.npm.taobao.org/escape-string-regexp/download/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -3649,12 +3661,10 @@ node-fetch@^1.0.1:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
-node-releases@^1.1.50:
-  version "1.1.50"
-  resolved "https://registry.npmjs.org/node-releases/-/node-releases-1.1.50.tgz#803c40d2c45db172d0410e4efec83aa8c6ad0592"
-  integrity sha512-lgAmPv9eYZ0bGwUYAKlr8MG6K4CvWliWqnkcT2P8mMAgVrH3lqfBPorFlxiG1pHQnqmavJZ9vbMXUTNyMLbrgQ==
-  dependencies:
-    semver "^6.3.0"
+node-releases@^1.1.71:
+  version "1.1.72"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.72.tgz#14802ab6b1039a79a0c7d662b610a5bbd76eacbe"
+  integrity sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw==
 
 normalize-path@^2.0.0, normalize-path@^2.0.1, normalize-path@^2.1.1:
   version "2.1.1"
@@ -4791,11 +4801,6 @@ semver@^5.5.0, semver@^5.6.0:
   resolved "https://registry.npm.taobao.org/semver/download/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha1-qVT5Ma66UI0we78Gnv8MAclhFvc=
 
-semver@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
-  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
-
 set-value@^2.0.0, set-value@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npm.taobao.org/set-value/download/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"