diff --git a/package.json b/package.json
index abf69a8..4582df2 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "karma-webpack": "^1.7.0",
     "lolex": "^1.4.0",
     "mocha": "^3.0.2",
-    "node-sass": "^3.10.0",
+    "node-sass": "^4.13.1",
     "ora": "^0.2.0",
     "phantomjs-prebuilt": "^2.1.3",
     "sass-loader": "^4.0.2",
diff --git a/yarn.lock b/yarn.lock
index aae55ef..cc86bb1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1,5 +1,7 @@
 # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
 # yarn lockfile v1
+
+
 abbrev@1:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/abbrev/download/abbrev-1.1.0.tgz#d0554c2256636e2f56e7c2e5ad183f859428d81f"
@@ -8,7 +10,7 @@ abbrev@1.0.x:
   version "1.0.9"
   resolved "http://registry.npm.taobao.org/abbrev/download/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
 
-accepts@~1.3.3, accepts@1.3.3:
+accepts@1.3.3, accepts@~1.3.3:
   version "1.3.3"
   resolved "http://registry.npm.taobao.org/accepts/download/accepts-1.3.3.tgz#c3ca7434938648c3e0d9c1e328dd68b622c284ca"
   dependencies:
@@ -33,12 +35,14 @@ after@0.8.2:
   version "0.8.2"
   resolved "http://registry.npm.taobao.org/after/download/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
 
-ajv@^4.9.1:
-  version "4.11.4"
-  resolved "http://registry.npm.taobao.org/ajv/download/ajv-4.11.4.tgz#ebf3a55d4b132ea60ff5847ae85d2ef069960b45"
+ajv@^6.12.3:
+  version "6.12.4"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.4.tgz#0614facc4522127fa713445c6bfd3ebd376e2234"
   dependencies:
-    co "^4.6.0"
-    json-stable-stringify "^1.0.1"
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
 
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
@@ -168,14 +172,14 @@ async-foreach@^0.1.3:
   version "0.1.3"
   resolved "http://registry.npm.taobao.org/async-foreach/download/async-foreach-0.1.3.tgz#36121f845c0578172de419a97dbeb1d16ec34542"
 
+async@1.x, async@^1.3.0, async@^1.4.0, async@^1.5.0:
+  version "1.5.2"
+  resolved "http://registry.npm.taobao.org/async/download/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+
 async@^0.9.0, async@~0.9.0:
   version "0.9.2"
   resolved "http://registry.npm.taobao.org/async/download/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
 
-async@^1.3.0, async@^1.4.0, async@^1.5.0, async@1.x:
-  version "1.5.2"
-  resolved "http://registry.npm.taobao.org/async/download/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
-
 async@^2.0.1:
   version "2.1.5"
   resolved "http://registry.npm.taobao.org/async/download/async-2.1.5.tgz#e587c68580994ac67fc56ff86d3ac56bdbe810bc"
@@ -205,10 +209,18 @@ aws-sign2@~0.6.0:
   version "0.6.0"
   resolved "http://registry.npm.taobao.org/aws-sign2/download/aws-sign2-0.6.0.tgz#14342dd38dbcc94d0e5b87d763cd63612c0e794f"
 
+aws-sign2@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+
 aws4@^1.2.1:
   version "1.6.0"
   resolved "http://registry.npm.taobao.org/aws4/download/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
 
+aws4@^1.8.0:
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.10.1.tgz#e1e82e4f3e999e2cfd61b161280d16a111f86428"
+
 babel-code-frame@^6.22.0:
   version "6.22.0"
   resolved "http://registry.npm.taobao.org/babel-code-frame/download/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
@@ -774,6 +786,10 @@ balanced-match@^0.4.1, balanced-match@^0.4.2:
   version "0.4.2"
   resolved "http://registry.npm.taobao.org/balanced-match/download/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
 
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+
 base64-arraybuffer@0.1.5:
   version "0.1.5"
   resolved "http://registry.npm.taobao.org/base64-arraybuffer/download/base64-arraybuffer-0.1.5.tgz#73926771923b5a19747ad666aa5cd4bf9c6e9ce8"
@@ -860,6 +876,13 @@ brace-expansion@^1.0.0:
     balanced-match "^0.4.1"
     concat-map "0.0.1"
 
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
 braces@^0.1.2:
   version "0.1.5"
   resolved "http://registry.npm.taobao.org/braces/download/braces-0.1.5.tgz#c085711085291d8b75fdd74eab0f8597280711e6"
@@ -925,7 +948,7 @@ callsite@1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/callsite/download/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
 
-camel-case@^3.0.0, camel-case@3.0.x:
+camel-case@3.0.x, camel-case@^3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/camel-case/download/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
   dependencies:
@@ -1055,7 +1078,7 @@ clap@^1.0.9:
   dependencies:
     chalk "^1.1.3"
 
-clean-css@^3.3.0, clean-css@3.4.x:
+clean-css@3.4.x, clean-css@^3.3.0:
   version "3.4.25"
   resolved "http://registry.npm.taobao.org/clean-css/download/clean-css-3.4.25.tgz#9e9a52d5c1e6bc5123e1b2783fa65fe958946ede"
   dependencies:
@@ -1098,10 +1121,6 @@ clone@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/clone/download/clone-1.0.2.tgz#260b7a99ebb1edfe247538175f783243cb19d149"
 
-co@^4.6.0:
-  version "4.6.0"
-  resolved "http://registry.npm.taobao.org/co/download/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
-
 coa@~1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/coa/download/coa-1.0.1.tgz#7f959346cfc8719e3f7233cd6852854a7c67d8a3"
@@ -1158,11 +1177,11 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.9.0, commander@2.9.0, commander@2.9.x:
-  version "2.9.0"
-  resolved "http://registry.npm.taobao.org/commander/download/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
+combined-stream@^1.0.6, combined-stream@~1.0.6:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
   dependencies:
-    graceful-readlink ">= 1.0.0"
+    delayed-stream "~1.0.0"
 
 commander@2.8.x:
   version "2.8.1"
@@ -1170,6 +1189,12 @@ commander@2.8.x:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
+commander@2.9.0, commander@2.9.x, commander@^2.9.0:
+  version "2.9.0"
+  resolved "http://registry.npm.taobao.org/commander/download/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/commondir/download/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -1433,28 +1458,28 @@ de-indent@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/de-indent/download/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
 
-debug@^2.1.1, debug@^2.2.0, debug@2.6.1:
-  version "2.6.1"
-  resolved "http://registry.npm.taobao.org/debug/download/debug-2.6.1.tgz#79855090ba2c4e3115cc7d8769491d58f0491351"
-  dependencies:
-    ms "0.7.2"
+debug@0.7.4:
+  version "0.7.4"
+  resolved "http://registry.npm.taobao.org/debug/download/debug-0.7.4.tgz#06e1ea8082c2cb14e39806e22e2f6f757f92af39"
 
-debug@~2.2.0, debug@2.2.0:
+debug@2.2.0, debug@~2.2.0:
   version "2.2.0"
   resolved "http://registry.npm.taobao.org/debug/download/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
   dependencies:
     ms "0.7.1"
 
-debug@0.7.4:
-  version "0.7.4"
-  resolved "http://registry.npm.taobao.org/debug/download/debug-0.7.4.tgz#06e1ea8082c2cb14e39806e22e2f6f757f92af39"
-
 debug@2.3.3:
   version "2.3.3"
   resolved "http://registry.npm.taobao.org/debug/download/debug-2.3.3.tgz#40c453e67e6e13c901ddec317af8986cda9eff8c"
   dependencies:
     ms "0.7.2"
 
+debug@2.6.1, debug@^2.1.1, debug@^2.2.0:
+  version "2.6.1"
+  resolved "http://registry.npm.taobao.org/debug/download/debug-2.6.1.tgz#79855090ba2c4e3115cc7d8769491d58f0491351"
+  dependencies:
+    ms "0.7.2"
+
 decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "http://registry.npm.taobao.org/decamelize/download/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -1473,6 +1498,12 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "http://registry.npm.taobao.org/deep-is/download/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+define-properties@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
+  dependencies:
+    object-keys "^1.0.12"
+
 defined@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/defined/download/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
@@ -1485,7 +1516,7 @@ delegates@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/delegates/download/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
 
-depd@~1.1.0, depd@1.1.0:
+depd@1.1.0, depd@~1.1.0:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/depd/download/depd-1.1.0.tgz#e1bd82c6aab6ced965b97b88b17ed3e528ca18c3"
 
@@ -1537,14 +1568,14 @@ domain-browser@^1.1.1:
   version "1.1.7"
   resolved "http://registry.npm.taobao.org/domain-browser/download/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
 
-domelementtype@~1.1.1:
-  version "1.1.3"
-  resolved "http://registry.npm.taobao.org/domelementtype/download/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
-
 domelementtype@1:
   version "1.3.0"
   resolved "http://registry.npm.taobao.org/domelementtype/download/domelementtype-1.3.0.tgz#b17aed82e8ab59e52dd9c19b1756e0fc187204c2"
 
+domelementtype@~1.1.1:
+  version "1.1.3"
+  resolved "http://registry.npm.taobao.org/domelementtype/download/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
+
 domhandler@2.1:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/domhandler/download/domhandler-2.1.0.tgz#d2646f5e57f6c3bab11cf6cb05d3c0acf7412594"
@@ -1683,11 +1714,11 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "http://registry.npm.taobao.org/escape-html/download/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-escape-string-regexp@^1.0.2, escape-string-regexp@1.0.5:
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2:
   version "1.0.5"
   resolved "http://registry.npm.taobao.org/escape-string-regexp/download/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-escodegen@^1.6.1, escodegen@1.8.x:
+escodegen@1.8.x, escodegen@^1.6.1:
   version "1.8.1"
   resolved "http://registry.npm.taobao.org/escodegen/download/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
   dependencies:
@@ -1698,7 +1729,7 @@ escodegen@^1.6.1, escodegen@1.8.x:
   optionalDependencies:
     source-map "~0.2.0"
 
-esprima@^2.1.0, esprima@^2.6.0, esprima@^2.7.1, esprima@2.7.x:
+esprima@2.7.x, esprima@^2.1.0, esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "http://registry.npm.taobao.org/esprima/download/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
@@ -1798,6 +1829,10 @@ extend@^3.0.0, extend@~3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/extend/download/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
 
+extend@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
+
 extglob@^0.3.1:
   version "0.3.2"
   resolved "http://registry.npm.taobao.org/extglob/download/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
@@ -1825,6 +1860,14 @@ extsprintf@1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/extsprintf/download/extsprintf-1.0.2.tgz#e1080e0658e300b06294990cc70e1502235fd550"
 
+fast-deep-equal@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+
+fast-json-stable-stringify@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
+
 fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "http://registry.npm.taobao.org/fast-levenshtein/download/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
@@ -1859,7 +1902,7 @@ fill-range@^2.1.0:
     repeat-element "^1.1.2"
     repeat-string "^1.5.2"
 
-finalhandler@~1.0.0, finalhandler@1.0.0:
+finalhandler@1.0.0, finalhandler@~1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/finalhandler/download/finalhandler-1.0.0.tgz#b5691c2c0912092f18ac23e9416bde5cd7dc6755"
   dependencies:
@@ -1912,6 +1955,14 @@ form-data@~2.1.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+form-data@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.6"
+    mime-types "^2.1.12"
+
 formatio@1.1.1:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/formatio/download/formatio-1.1.1.tgz#5ed3ccd636551097383465d996199100e86161e9"
@@ -1966,6 +2017,10 @@ function-bind@^1.0.2:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/function-bind/download/function-bind-1.1.0.tgz#16176714c801798e4e8f2cf7f7529467bb4a5771"
 
+function-bind@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+
 gauge@~2.7.1:
   version "2.7.3"
   resolved "http://registry.npm.taobao.org/gauge/download/gauge-2.7.3.tgz#1c23855f962f17b3ad3d0dc7443f304542edfe09"
@@ -2022,35 +2077,35 @@ glob-parent@^2.0.0:
   dependencies:
     is-glob "^2.0.0"
 
-glob@^5.0.15:
-  version "5.0.15"
-  resolved "http://registry.npm.taobao.org/glob/download/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
+glob@7.0.5:
+  version "7.0.5"
+  resolved "http://registry.npm.taobao.org/glob/download/glob-7.0.5.tgz#b4202a69099bbb4d292a7c1b95b6682b67ebdc95"
   dependencies:
+    fs.realpath "^1.0.0"
     inflight "^1.0.4"
     inherits "2"
-    minimatch "2 || 3"
+    minimatch "^3.0.2"
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@~7.1.1:
-  version "7.1.1"
-  resolved "http://registry.npm.taobao.org/glob/download/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
+glob@^5.0.15:
+  version "5.0.15"
+  resolved "http://registry.npm.taobao.org/glob/download/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
   dependencies:
-    fs.realpath "^1.0.0"
     inflight "^1.0.4"
     inherits "2"
-    minimatch "^3.0.2"
+    minimatch "2 || 3"
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@7.0.5:
-  version "7.0.5"
-  resolved "http://registry.npm.taobao.org/glob/download/glob-7.0.5.tgz#b4202a69099bbb4d292a7c1b95b6682b67ebdc95"
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@~7.1.1:
+  version "7.1.6"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   dependencies:
     fs.realpath "^1.0.0"
     inflight "^1.0.4"
     inherits "2"
-    minimatch "^3.0.2"
+    minimatch "^3.0.4"
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
@@ -2088,9 +2143,9 @@ handlebars@^4.0.1:
   optionalDependencies:
     uglify-js "^2.6"
 
-har-schema@^1.0.5:
-  version "1.0.5"
-  resolved "http://registry.npm.taobao.org/har-schema/download/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
+har-schema@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
 
 har-validator@~2.0.6:
   version "2.0.6"
@@ -2101,12 +2156,12 @@ har-validator@~2.0.6:
     is-my-json-valid "^2.12.4"
     pinkie-promise "^2.0.0"
 
-har-validator@~4.2.0:
-  version "4.2.1"
-  resolved "http://registry.npm.taobao.org/har-validator/download/har-validator-4.2.1.tgz#33481d0f1bbff600dd203d75812a6a5fba002e2a"
+har-validator@~5.1.3:
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.5.tgz#1f0803b9f8cb20c0fa13822df1ecddb36bde1efd"
   dependencies:
-    ajv "^4.9.1"
-    har-schema "^1.0.5"
+    ajv "^6.12.3"
+    har-schema "^2.0.0"
 
 has-ansi@^2.0.0:
   version "2.0.0"
@@ -2132,6 +2187,10 @@ has-flag@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/has-flag/download/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
 
+has-symbols@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.1.tgz#9f5214758a44196c406d9bd76cebf81ec2dd31e8"
+
 has-unicode@^2.0.0:
   version "2.0.1"
   resolved "http://registry.npm.taobao.org/has-unicode/download/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -2162,7 +2221,7 @@ hawk@~3.1.3:
     hoek "2.x.x"
     sntp "1.x.x"
 
-he@^1.1.0, he@1.1.x:
+he@1.1.x, he@^1.1.0:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/he/download/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
 
@@ -2274,6 +2333,14 @@ http-signature@~1.1.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
+http-signature@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+  dependencies:
+    assert-plus "^1.0.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
 https-browserify@0.0.1:
   version "0.0.1"
   resolved "http://registry.npm.taobao.org/https-browserify/download/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
@@ -2315,7 +2382,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@^2.0.1, inherits@~2.0.0, inherits@~2.0.1, inherits@2, inherits@2.0.3:
+inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@~2.0.0, inherits@~2.0.1:
   version "2.0.3"
   resolved "http://registry.npm.taobao.org/inherits/download/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
@@ -2500,14 +2567,14 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "http://registry.npm.taobao.org/is-utf8/download/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
-isarray@^1.0.0, isarray@~1.0.0, isarray@1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/isarray/download/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
-
 isarray@0.0.1:
   version "0.0.1"
   resolved "http://registry.npm.taobao.org/isarray/download/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
 
+isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "http://registry.npm.taobao.org/isarray/download/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
 isbinaryfile@^3.0.0:
   version "3.0.2"
   resolved "http://registry.npm.taobao.org/isbinaryfile/download/isbinaryfile-3.0.2.tgz#4a3e974ec0cba9004d3fc6cde7209ea69368a621"
@@ -2571,6 +2638,10 @@ jodid25519@^1.0.0:
   dependencies:
     jsbn "~0.1.0"
 
+js-base64@^2.1.8:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.6.4.tgz#f4e686c5de1ea1f867dbcad3d46d969428df98c4"
+
 js-base64@^2.1.9:
   version "2.1.9"
   resolved "http://registry.npm.taobao.org/js-base64/download/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
@@ -2592,13 +2663,6 @@ js-tokens@^3.0.0:
   version "3.0.1"
   resolved "http://registry.npm.taobao.org/js-tokens/download/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
 
-js-yaml@~3.7.0:
-  version "3.7.0"
-  resolved "http://registry.npm.taobao.org/js-yaml/download/js-yaml-3.7.0.tgz#5c967ddd837a9bfdca5f2de84253abe8a1c03b80"
-  dependencies:
-    argparse "^1.0.7"
-    esprima "^2.6.0"
-
 js-yaml@3.x:
   version "3.8.2"
   resolved "http://registry.npm.taobao.org/js-yaml/download/js-yaml-3.8.2.tgz#02d3e2c0f6beab20248d412c352203827d786721"
@@ -2606,6 +2670,13 @@ js-yaml@3.x:
     argparse "^1.0.7"
     esprima "^3.1.1"
 
+js-yaml@~3.7.0:
+  version "3.7.0"
+  resolved "http://registry.npm.taobao.org/js-yaml/download/js-yaml-3.7.0.tgz#5c967ddd837a9bfdca5f2de84253abe8a1c03b80"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^2.6.0"
+
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "http://registry.npm.taobao.org/jsbn/download/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -2622,16 +2693,14 @@ json-loader@^0.5.4:
   version "0.5.4"
   resolved "http://registry.npm.taobao.org/json-loader/download/json-loader-0.5.4.tgz#8baa1365a632f58a3c46d20175fc6002c96e37de"
 
+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+
 json-schema@0.2.3:
   version "0.2.3"
   resolved "http://registry.npm.taobao.org/json-schema/download/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
-json-stable-stringify@^1.0.1:
-  version "1.0.1"
-  resolved "http://registry.npm.taobao.org/json-stable-stringify/download/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
-  dependencies:
-    jsonify "~0.0.0"
-
 json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "http://registry.npm.taobao.org/json-stringify-safe/download/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
@@ -2650,10 +2719,6 @@ jsonfile@^2.1.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-jsonify@~0.0.0:
-  version "0.0.0"
-  resolved "http://registry.npm.taobao.org/jsonify/download/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
-
 jsonpointer@^4.0.0:
   version "4.0.1"
   resolved "http://registry.npm.taobao.org/jsonpointer/download/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
@@ -2898,20 +2963,12 @@ lodash._root@^3.0.0:
   version "3.0.1"
   resolved "http://registry.npm.taobao.org/lodash._root/download/lodash._root-3.0.1.tgz#fba1c4524c19ee9a5f8136b4609f017cf4ded692"
 
-lodash.assign@^4.0.3, lodash.assign@^4.0.6, lodash.assign@^4.2.0:
-  version "4.2.0"
-  resolved "http://registry.npm.taobao.org/lodash.assign/download/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
-
 lodash.camelcase@^3.0.1:
   version "3.0.1"
   resolved "http://registry.npm.taobao.org/lodash.camelcase/download/lodash.camelcase-3.0.1.tgz#932c8b87f8a4377897c67197533282f97aeac298"
   dependencies:
     lodash._createcompounder "^3.0.0"
 
-lodash.clonedeep@^4.3.2:
-  version "4.5.0"
-  resolved "http://registry.npm.taobao.org/lodash.clonedeep/download/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-
 lodash.create@3.1.1:
   version "3.1.1"
   resolved "http://registry.npm.taobao.org/lodash.create/download/lodash.create-3.1.1.tgz#d7f2849f0dbda7e04682bb8cd72ab022461debe7"
@@ -3023,9 +3080,9 @@ lodash@^3.10.1, lodash@^3.8.0:
   version "3.10.1"
   resolved "http://registry.npm.taobao.org/lodash/download/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@^4.17.3, lodash@^4.2.0:
-  version "4.17.4"
-  resolved "http://registry.npm.taobao.org/lodash/download/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@^4.17.15, lodash@^4.17.3, lodash@^4.2.0:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
 
 lodash@~4.16.4:
   version "4.16.6"
@@ -3038,14 +3095,14 @@ log4js@^0.6.31:
     readable-stream "~1.0.2"
     semver "~4.3.3"
 
-lolex@^1.4.0, lolex@^1.5.0:
-  version "1.6.0"
-  resolved "http://registry.npm.taobao.org/lolex/download/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
-
 lolex@1.3.2:
   version "1.3.2"
   resolved "http://registry.npm.taobao.org/lolex/download/lolex-1.3.2.tgz#7c3da62ffcb30f0f5a80a2566ca24e45d8a01f31"
 
+lolex@^1.4.0, lolex@^1.5.0:
+  version "1.6.0"
+  resolved "http://registry.npm.taobao.org/lolex/download/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/longest/download/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -3073,6 +3130,10 @@ lower-case@^1.1.0, lower-case@^1.1.1, lower-case@^1.1.2:
   version "1.1.4"
   resolved "http://registry.npm.taobao.org/lower-case/download/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
 
+lru-cache@2.2.x:
+  version "2.2.4"
+  resolved "http://registry.npm.taobao.org/lru-cache/download/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
+
 lru-cache@^3.2.0:
   version "3.2.0"
   resolved "http://registry.npm.taobao.org/lru-cache/download/lru-cache-3.2.0.tgz#71789b3b7f5399bec8565dda38aa30d2a097efee"
@@ -3086,10 +3147,6 @@ lru-cache@^4.0.1:
     pseudomap "^1.0.1"
     yallist "^2.0.0"
 
-lru-cache@2.2.x:
-  version "2.2.4"
-  resolved "http://registry.npm.taobao.org/lru-cache/download/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
-
 macaddress@^0.2.8:
   version "0.2.8"
   resolved "http://registry.npm.taobao.org/macaddress/download/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
@@ -3165,6 +3222,10 @@ micromatch@^2.1.5, micromatch@^2.3.7:
     parse-glob "^3.0.4"
     regex-cache "^0.4.2"
 
+mime-db@1.44.0:
+  version "1.44.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
+
 mime-db@~1.26.0:
   version "1.26.0"
   resolved "http://registry.npm.taobao.org/mime-db/download/mime-db-1.26.0.tgz#eaffcd0e4fc6935cf8134da246e2e6c35305adff"
@@ -3175,16 +3236,32 @@ mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.13, mime-types@~2.1.7:
   dependencies:
     mime-db "~1.26.0"
 
-mime@^1.3.4, mime@1.3.4, mime@1.3.x:
+mime-types@~2.1.19:
+  version "2.1.27"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
+  dependencies:
+    mime-db "1.44.0"
+
+mime@1.3.4, mime@1.3.x, mime@^1.3.4:
   version "1.3.4"
   resolved "http://registry.npm.taobao.org/mime/download/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@~3.0.2, "minimatch@2 || 3":
+"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2, minimatch@~3.0.2:
   version "3.0.3"
   resolved "http://registry.npm.taobao.org/minimatch/download/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
   dependencies:
     brace-expansion "^1.0.0"
 
+minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimist@0.0.8:
+  version "0.0.8"
+  resolved "http://registry.npm.taobao.org/minimist/download/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
 minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "http://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
@@ -3193,22 +3270,18 @@ minimist@~0.0.1:
   version "0.0.10"
   resolved "http://registry.npm.taobao.org/minimist/download/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
 
-minimist@0.0.8:
-  version "0.0.8"
-  resolved "http://registry.npm.taobao.org/minimist/download/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
-
-mkdirp@^0.5.0, mkdirp@^0.5.1, "mkdirp@>=0.5 0", mkdirp@~0.5.0, mkdirp@~0.5.1, mkdirp@0.5.1, mkdirp@0.5.x:
-  version "0.5.1"
-  resolved "http://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
-  dependencies:
-    minimist "0.0.8"
-
 mkdirp@0.5.0:
   version "0.5.0"
   resolved "http://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
   dependencies:
     minimist "0.0.8"
 
+mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
+  version "0.5.1"
+  resolved "http://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
 mocha@^3.0.2:
   version "3.2.0"
   resolved "http://registry.npm.taobao.org/mocha/download/mocha-3.2.0.tgz#7dc4f45e5088075171a68896814e6ae9eb7a85e3"
@@ -3233,9 +3306,9 @@ ms@0.7.2:
   version "0.7.2"
   resolved "http://registry.npm.taobao.org/ms/download/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
 
-nan@^2.3.0, nan@^2.3.2:
-  version "2.5.1"
-  resolved "http://registry.npm.taobao.org/nan/download/nan-2.5.1.tgz#d5b01691253326a97a2bbee9e61c55d8d60351e2"
+nan@^2.13.2, nan@^2.3.0:
+  version "2.14.1"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.1.tgz#d7be34dfa3105b91494c3147089315eff8874b01"
 
 ncname@1.0.x:
   version "1.0.0"
@@ -3253,21 +3326,20 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
-node-gyp@^3.3.1:
-  version "3.5.0"
-  resolved "http://registry.npm.taobao.org/node-gyp/download/node-gyp-3.5.0.tgz#a8fe5e611d079ec16348a3eb960e78e11c85274a"
+node-gyp@^3.8.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"
   dependencies:
     fstream "^1.0.0"
     glob "^7.0.3"
     graceful-fs "^4.1.2"
-    minimatch "^3.0.2"
     mkdirp "^0.5.0"
     nopt "2 || 3"
     npmlog "0 || 1 || 2 || 3 || 4"
     osenv "0"
-    request "2"
+    request "^2.87.0"
     rimraf "2"
-    semver "2.x || 3.x || 4 || 5"
+    semver "~5.3.0"
     tar "^2.0.0"
     which "1"
 
@@ -3313,9 +3385,9 @@ node-pre-gyp@^0.6.29:
     tar "~2.2.1"
     tar-pack "~3.3.0"
 
-node-sass@^3.10.0:
-  version "3.13.1"
-  resolved "http://registry.npm.taobao.org/node-sass/download/node-sass-3.13.1.tgz#7240fbbff2396304b4223527ed3020589c004fc2"
+node-sass@^4.13.1:
+  version "4.13.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.1.tgz#9db5689696bb2eec2c32b98bfea4c7a2e992d0a3"
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -3324,15 +3396,16 @@ node-sass@^3.10.0:
     get-stdin "^4.0.1"
     glob "^7.0.3"
     in-publish "^2.0.0"
-    lodash.assign "^4.2.0"
-    lodash.clonedeep "^4.3.2"
+    lodash "^4.17.15"
     meow "^3.7.0"
     mkdirp "^0.5.1"
-    nan "^2.3.2"
-    node-gyp "^3.3.1"
+    nan "^2.13.2"
+    node-gyp "^3.8.0"
     npmlog "^4.0.0"
-    request "^2.61.0"
-    sass-graph "^2.1.1"
+    request "^2.88.0"
+    sass-graph "^2.2.4"
+    stdout-stream "^1.4.0"
+    "true-case-path" "^1.0.2"
 
 nomnomnomnom@^2.0.0:
   version "2.0.1"
@@ -3341,7 +3414,7 @@ nomnomnomnom@^2.0.0:
     chalk "~0.4.0"
     underscore "~1.6.0"
 
-nopt@~3.0.1, nopt@~3.0.6, "nopt@2 || 3", nopt@3.x:
+"nopt@2 || 3", nopt@3.x, nopt@~3.0.1, nopt@~3.0.6:
   version "3.0.6"
   resolved "http://registry.npm.taobao.org/nopt/download/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
   dependencies:
@@ -3373,7 +3446,7 @@ normalize-url@^1.4.0:
     query-string "^4.1.0"
     sort-keys "^1.0.0"
 
-npmlog@^4.0.0, npmlog@^4.0.1, "npmlog@0 || 1 || 2 || 3 || 4":
+"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.1:
   version "4.0.2"
   resolved "http://registry.npm.taobao.org/npmlog/download/npmlog-4.0.2.tgz#d03950e0e78ce1527ba26d2a7592e9348ac3e75f"
   dependencies:
@@ -3400,18 +3473,35 @@ oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "http://registry.npm.taobao.org/oauth-sign/download/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
-object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0:
-  version "4.1.1"
-  resolved "http://registry.npm.taobao.org/object-assign/download/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+oauth-sign@~0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
 
 object-assign@4.1.0:
   version "4.1.0"
   resolved "http://registry.npm.taobao.org/object-assign/download/object-assign-4.1.0.tgz#7a3b3d0e98063d43f4c03f2e8ae6cd51a86883a0"
 
+object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0:
+  version "4.1.1"
+  resolved "http://registry.npm.taobao.org/object-assign/download/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+
 object-component@0.0.3:
   version "0.0.3"
   resolved "http://registry.npm.taobao.org/object-component/download/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
 
+object-keys@^1.0.11, object-keys@^1.0.12:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+
+object.assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.0.tgz#968bf1100d7956bb3ca086f006f846b3bc4008da"
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.0"
+    object-keys "^1.0.11"
+
 object.omit@^2.0.0:
   version "2.0.1"
   resolved "http://registry.npm.taobao.org/object.omit/download/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
@@ -3425,7 +3515,7 @@ on-finished@~2.3.0:
   dependencies:
     ee-first "1.1.1"
 
-once@^1.3.0, once@1.x:
+once@1.x, once@^1.3.0:
   version "1.4.0"
   resolved "http://registry.npm.taobao.org/once/download/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
@@ -3501,7 +3591,7 @@ pako@~0.2.0:
   version "0.2.9"
   resolved "http://registry.npm.taobao.org/pako/download/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
 
-param-case@^2.1.0, param-case@2.1.x:
+param-case@2.1.x, param-case@^2.1.0:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/param-case/download/param-case-2.1.0.tgz#2619f90fd6c829ed0b958f1c84ed03a745a6d70a"
   dependencies:
@@ -3595,9 +3685,9 @@ pend@~1.2.0:
   version "1.2.0"
   resolved "http://registry.npm.taobao.org/pend/download/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
 
-performance-now@^0.2.0:
-  version "0.2.0"
-  resolved "http://registry.npm.taobao.org/performance-now/download/performance-now-0.2.0.tgz#33ef30c5c77d4ea21c5a53869d91b56d8f2555e5"
+performance-now@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
 
 phantomjs-prebuilt@^2.1.3, phantomjs-prebuilt@^2.1.7:
   version "2.1.14"
@@ -3931,6 +4021,10 @@ pseudomap@^1.0.1:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/pseudomap/download/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
+psl@^1.1.28:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
+
 pug-attrs@^2.0.2:
   version "2.0.2"
   resolved "http://registry.npm.taobao.org/pug-attrs/download/pug-attrs-2.0.2.tgz#8be2b2225568ffa75d1b866982bff9f4111affcb"
@@ -4024,22 +4118,30 @@ pug@^2.0.0-beta6:
     pug-runtime "^2.0.3"
     pug-strip-comments "^1.0.2"
 
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "http://registry.npm.taobao.org/punycode/download/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+
 punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "http://registry.npm.taobao.org/punycode/download/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
-punycode@1.3.2:
-  version "1.3.2"
-  resolved "http://registry.npm.taobao.org/punycode/download/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+punycode@^2.1.0, punycode@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
 q@^1.1.2:
   version "1.4.1"
   resolved "http://registry.npm.taobao.org/q/download/q-1.4.1.tgz#55705bcd93c5f3673530c2c2cbc0c2b3addc286e"
 
-qs@~6.3.0, qs@6.3.1:
+qs@6.3.1, qs@~6.3.0:
   version "6.3.1"
   resolved "http://registry.npm.taobao.org/qs/download/qs-6.3.1.tgz#918c0b3bcd36679772baf135b1acb4c1651ed79d"
 
+qs@~6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+
 query-string@^4.1.0:
   version "4.3.2"
   resolved "http://registry.npm.taobao.org/query-string/download/query-string-4.3.2.tgz#ec0fd765f58a50031a3968c2431386f8947a5cdd"
@@ -4051,7 +4153,7 @@ querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "http://registry.npm.taobao.org/querystring-es3/download/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
 
-querystring@^0.2.0, querystring@0.2.0:
+querystring@0.2.0, querystring@^0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/querystring/download/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
 
@@ -4098,6 +4200,15 @@ read-pkg@^1.0.0:
     normalize-package-data "^2.3.2"
     path-type "^1.0.0"
 
+readable-stream@1.0, readable-stream@~1.0.2:
+  version "1.0.34"
+  resolved "http://registry.npm.taobao.org/readable-stream/download/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
 "readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.1.0:
   version "2.2.3"
   resolved "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.2.3.tgz#9cf49463985df016c8ae8813097a9293a9b33729"
@@ -4110,15 +4221,6 @@ read-pkg@^1.0.0:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
-readable-stream@~1.0.2, readable-stream@1.0:
-  version "1.0.34"
-  resolved "http://registry.npm.taobao.org/readable-stream/download/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
-  dependencies:
-    core-util-is "~1.0.0"
-    inherits "~2.0.1"
-    isarray "0.0.1"
-    string_decoder "~0.10.x"
-
 readable-stream@~2.0.0:
   version "2.0.6"
   resolved "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
@@ -4268,31 +4370,30 @@ request-progress@~2.0.1:
   dependencies:
     throttleit "^1.0.0"
 
-request@^2.61.0, request@^2.79.0, request@2:
-  version "2.80.0"
-  resolved "http://registry.npm.taobao.org/request/download/request-2.80.0.tgz#8cc162d76d79381cdefdd3505d76b80b60589bd0"
+request@^2.79.0, request@^2.87.0, request@^2.88.0:
+  version "2.88.2"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   dependencies:
-    aws-sign2 "~0.6.0"
-    aws4 "^1.2.1"
+    aws-sign2 "~0.7.0"
+    aws4 "^1.8.0"
     caseless "~0.12.0"
-    combined-stream "~1.0.5"
-    extend "~3.0.0"
+    combined-stream "~1.0.6"
+    extend "~3.0.2"
     forever-agent "~0.6.1"
-    form-data "~2.1.1"
-    har-validator "~4.2.0"
-    hawk "~3.1.3"
-    http-signature "~1.1.0"
+    form-data "~2.3.2"
+    har-validator "~5.1.3"
+    http-signature "~1.2.0"
     is-typedarray "~1.0.0"
     isstream "~0.1.2"
     json-stringify-safe "~5.0.1"
-    mime-types "~2.1.7"
-    oauth-sign "~0.8.1"
-    performance-now "^0.2.0"
-    qs "~6.3.0"
-    stringstream "~0.0.4"
-    tough-cookie "~2.3.0"
-    tunnel-agent "~0.4.1"
-    uuid "^3.0.0"
+    mime-types "~2.1.19"
+    oauth-sign "~0.9.0"
+    performance-now "^2.1.0"
+    qs "~6.5.2"
+    safe-buffer "^5.1.2"
+    tough-cookie "~2.5.0"
+    tunnel-agent "^0.6.0"
+    uuid "^3.3.2"
 
 request@~2.79.0:
   version "2.79.0"
@@ -4331,16 +4432,16 @@ requires-port@1.x.x:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/requires-port/download/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
 
+resolve@1.1.x:
+  version "1.1.7"
+  resolved "http://registry.npm.taobao.org/resolve/download/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
 resolve@^1.1.6:
   version "1.3.2"
   resolved "http://registry.npm.taobao.org/resolve/download/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
   dependencies:
     path-parse "^1.0.5"
 
-resolve@1.1.x:
-  version "1.1.7"
-  resolved "http://registry.npm.taobao.org/resolve/download/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
-
 restore-cursor@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/restore-cursor/download/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
@@ -4354,7 +4455,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@^2.3.3, rimraf@2:
+rimraf@2, rimraf@^2.3.3:
   version "2.6.1"
   resolved "http://registry.npm.taobao.org/rimraf/download/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
   dependencies:
@@ -4370,21 +4471,26 @@ ripemd160@0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/ripemd160/download/ripemd160-0.2.0.tgz#2bf198bde167cacfa51c0a928e84b68bbe171fce"
 
-samsam@~1.1:
-  version "1.1.3"
-  resolved "http://registry.npm.taobao.org/samsam/download/samsam-1.1.3.tgz#9f5087419b4d091f232571e7fa52e90b0f552621"
+safe-buffer@^5.0.1, safe-buffer@^5.1.2:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
 
 samsam@1.1.2:
   version "1.1.2"
   resolved "http://registry.npm.taobao.org/samsam/download/samsam-1.1.2.tgz#bec11fdc83a9fda063401210e40176c3024d1567"
 
-sass-graph@^2.1.1:
-  version "2.1.2"
-  resolved "http://registry.npm.taobao.org/sass-graph/download/sass-graph-2.1.2.tgz#965104be23e8103cb7e5f710df65935b317da57b"
+samsam@~1.1:
+  version "1.1.3"
+  resolved "http://registry.npm.taobao.org/samsam/download/samsam-1.1.3.tgz#9f5087419b4d091f232571e7fa52e90b0f552621"
+
+sass-graph@^2.2.4:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.6.tgz#09fda0e4287480e3e4967b72a2d133ba09b8d827"
   dependencies:
     glob "^7.0.0"
     lodash "^4.0.0"
-    yargs "^4.7.1"
+    scss-tokenizer "^0.2.3"
+    yargs "^7.0.0"
 
 sass-loader@^4.0.2:
   version "4.1.1"
@@ -4398,14 +4504,21 @@ sax@~1.2.1:
   version "1.2.2"
   resolved "http://registry.npm.taobao.org/sax/download/sax-1.2.2.tgz#fd8631a23bc7826bef5d871bdb87378c95647828"
 
-semver@~4.3.3:
-  version "4.3.6"
-  resolved "http://registry.npm.taobao.org/semver/download/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
+scss-tokenizer@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/scss-tokenizer/-/scss-tokenizer-0.2.3.tgz#8eb06db9a9723333824d3f5530641149847ce5d1"
+  dependencies:
+    js-base64 "^2.1.8"
+    source-map "^0.4.2"
 
-semver@~5.3.0, "semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5":
+"semver@2 || 3 || 4 || 5", semver@~5.3.0:
   version "5.3.0"
   resolved "http://registry.npm.taobao.org/semver/download/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
+semver@~4.3.3:
+  version "4.3.6"
+  resolved "http://registry.npm.taobao.org/semver/download/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
+
 send@0.15.0:
   version "0.15.0"
   resolved "http://registry.npm.taobao.org/send/download/send-0.15.0.tgz#f0185d6466fa76424b866f3d533e2d19dd0aaa39"
@@ -4561,22 +4674,22 @@ source-map-support@^0.4.2:
   dependencies:
     source-map "^0.5.3"
 
-source-map@^0.1.41:
-  version "0.1.43"
-  resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
-  dependencies:
-    amdefine ">=0.0.4"
-
-source-map@^0.4.4, source-map@~0.4.1, source-map@0.4.x:
+source-map@0.4.x, source-map@^0.4.2, source-map@^0.4.4, source-map@~0.4.1:
   version "0.4.4"
   resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3, source-map@0.5.x:
+source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
   version "0.5.6"
   resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
+source-map@^0.1.41:
+  version "0.1.43"
+  resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
+  dependencies:
+    amdefine ">=0.0.4"
+
 source-map@~0.2.0:
   version "0.2.0"
   resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
@@ -4620,6 +4733,12 @@ sshpk@^1.7.0:
   version "1.3.1"
   resolved "http://registry.npm.taobao.org/statuses/download/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
 
+stdout-stream@^1.4.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.1.tgz#5ac174cdd5cd726104aa0c0b2bd83815d8d535de"
+  dependencies:
+    readable-stream "^2.0.1"
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "http://registry.npm.taobao.org/stream-browserify/download/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
@@ -4641,11 +4760,7 @@ strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "http://registry.npm.taobao.org/strict-uri-encode/download/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
 
-string_decoder@^0.10.25, string_decoder@~0.10.x:
-  version "0.10.31"
-  resolved "http://registry.npm.taobao.org/string_decoder/download/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
-
-string-width@^1.0.1:
+string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/string-width/download/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
   dependencies:
@@ -4653,6 +4768,10 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
+string_decoder@^0.10.25, string_decoder@~0.10.x:
+  version "0.10.31"
+  resolved "http://registry.npm.taobao.org/string_decoder/download/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+
 stringstream@~0.0.4:
   version "0.0.5"
   resolved "http://registry.npm.taobao.org/stringstream/download/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
@@ -4683,6 +4802,12 @@ strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "http://registry.npm.taobao.org/strip-json-comments/download/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
+supports-color@3.1.2:
+  version "3.1.2"
+  resolved "http://registry.npm.taobao.org/supports-color/download/supports-color-3.1.2.tgz#72a262894d9d408b956ca05ff37b2ed8a6e2a2d5"
+  dependencies:
+    has-flag "^1.0.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/supports-color/download/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -4693,12 +4818,6 @@ supports-color@^3.1.0, supports-color@^3.2.3:
   dependencies:
     has-flag "^1.0.0"
 
-supports-color@3.1.2:
-  version "3.1.2"
-  resolved "http://registry.npm.taobao.org/supports-color/download/supports-color-3.1.2.tgz#72a262894d9d408b956ca05ff37b2ed8a6e2a2d5"
-  dependencies:
-    has-flag "^1.0.0"
-
 svgo@^0.7.0:
   version "0.7.2"
   resolved "http://registry.npm.taobao.org/svgo/download/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
@@ -4796,6 +4915,13 @@ tough-cookie@~2.3.0:
   dependencies:
     punycode "^1.4.1"
 
+tough-cookie@~2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/trim-newlines/download/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -4804,10 +4930,22 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/trim-right/download/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
+"true-case-path@^1.0.2":
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/true-case-path/-/true-case-path-1.0.3.tgz#f813b5a8c86b40da59606722b144e3225799f47d"
+  dependencies:
+    glob "^7.1.2"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "http://registry.npm.taobao.org/tty-browserify/download/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
 
+tunnel-agent@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+  dependencies:
+    safe-buffer "^5.0.1"
+
 tunnel-agent@~0.4.1:
   version "0.4.3"
   resolved "http://registry.npm.taobao.org/tunnel-agent/download/tunnel-agent-0.4.3.tgz#6373db76909fe570e08d73583365ed828a74eeeb"
@@ -4822,14 +4960,14 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-detect@^1.0.0:
-  version "1.0.0"
-  resolved "http://registry.npm.taobao.org/type-detect/download/type-detect-1.0.0.tgz#762217cc06db258ec48908a1298e8b95121e8ea2"
-
 type-detect@0.1.1:
   version "0.1.1"
   resolved "http://registry.npm.taobao.org/type-detect/download/type-detect-0.1.1.tgz#0ba5ec2a885640e470ea4e8505971900dac58822"
 
+type-detect@^1.0.0:
+  version "1.0.0"
+  resolved "http://registry.npm.taobao.org/type-detect/download/type-detect-1.0.0.tgz#762217cc06db258ec48908a1298e8b95121e8ea2"
+
 type-is@~1.6.14:
   version "1.6.14"
   resolved "http://registry.npm.taobao.org/type-is/download/type-is-1.6.14.tgz#e219639c17ded1ca0789092dd54a03826b817cb2"
@@ -4841,26 +4979,26 @@ typedarray@~0.0.5:
   version "0.0.6"
   resolved "http://registry.npm.taobao.org/typedarray/download/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-uglify-js@^2.6, uglify-js@^2.6.1, uglify-js@2.8.x:
-  version "2.8.7"
-  resolved "http://registry.npm.taobao.org/uglify-js/download/uglify-js-2.8.7.tgz#e0391911507b6d2e05697a528f1686e90a11b160"
+uglify-js@2.6.x:
+  version "2.6.4"
+  resolved "http://registry.npm.taobao.org/uglify-js/download/uglify-js-2.6.4.tgz#65ea2fb3059c9394692f15fed87c2b36c16b9adf"
   dependencies:
+    async "~0.2.6"
     source-map "~0.5.1"
     uglify-to-browserify "~1.0.0"
     yargs "~3.10.0"
 
-uglify-js@~2.7.3:
-  version "2.7.5"
-  resolved "http://registry.npm.taobao.org/uglify-js/download/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
+uglify-js@2.8.x, uglify-js@^2.6, uglify-js@^2.6.1:
+  version "2.8.7"
+  resolved "http://registry.npm.taobao.org/uglify-js/download/uglify-js-2.8.7.tgz#e0391911507b6d2e05697a528f1686e90a11b160"
   dependencies:
-    async "~0.2.6"
     source-map "~0.5.1"
     uglify-to-browserify "~1.0.0"
     yargs "~3.10.0"
 
-uglify-js@2.6.x:
-  version "2.6.4"
-  resolved "http://registry.npm.taobao.org/uglify-js/download/uglify-js-2.6.4.tgz#65ea2fb3059c9394692f15fed87c2b36c16b9adf"
+uglify-js@~2.7.3:
+  version "2.7.5"
+  resolved "http://registry.npm.taobao.org/uglify-js/download/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
   dependencies:
     async "~0.2.6"
     source-map "~0.5.1"
@@ -4897,7 +5035,7 @@ uniqs@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/uniqs/download/uniqs-2.0.0.tgz#ffede4b36b25290696e6e165d4a59edb998e6b02"
 
-unpipe@~1.0.0, unpipe@1.0.0:
+unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/unpipe/download/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
 
@@ -4911,6 +5049,12 @@ upper-case@^1.0.3, upper-case@^1.1.0, upper-case@^1.1.1, upper-case@^1.1.3:
   version "1.1.3"
   resolved "http://registry.npm.taobao.org/upper-case/download/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
 
+uri-js@^4.2.2:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.0.tgz#aa714261de793e8a82347a7bcc9ce74e86f28602"
+  dependencies:
+    punycode "^2.1.0"
+
 url-loader@^0.5.7:
   version "0.5.8"
   resolved "http://registry.npm.taobao.org/url-loader/download/url-loader-0.5.8.tgz#b9183b1801e0f847718673673040bc9dc1c715c5"
@@ -4936,7 +5080,7 @@ util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/util-deprecate/download/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
-util@^0.10.3, "util@>=0.10.3 <1", util@0.10.3:
+util@0.10.3, "util@>=0.10.3 <1", util@^0.10.3:
   version "0.10.3"
   resolved "http://registry.npm.taobao.org/util/download/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
   dependencies:
@@ -4958,6 +5102,10 @@ uuid@^3.0.0:
   version "3.0.1"
   resolved "http://registry.npm.taobao.org/uuid/download/uuid-3.0.1.tgz#6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1"
 
+uuid@^3.3.2:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.1"
   resolved "http://registry.npm.taobao.org/validate-npm-package-license/download/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
@@ -5122,7 +5270,7 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/which-module/download/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
-which@^1.0.9, which@^1.1.1, which@^1.2.9, which@~1.2.10, which@1:
+which@1, which@^1.0.9, which@^1.1.1, which@^1.2.9, which@~1.2.10:
   version "1.2.12"
   resolved "http://registry.npm.taobao.org/which/download/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
   dependencies:
@@ -5134,10 +5282,6 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.1"
 
-window-size@^0.2.0:
-  version "0.2.0"
-  resolved "http://registry.npm.taobao.org/window-size/download/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
-
 window-size@0.1.0:
   version "0.1.0"
   resolved "http://registry.npm.taobao.org/window-size/download/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
@@ -5149,6 +5293,10 @@ with@^5.0.0:
     acorn "^3.1.0"
     acorn-globals "^3.0.0"
 
+wordwrap@0.0.2:
+  version "0.0.2"
+  resolved "http://registry.npm.taobao.org/wordwrap/download/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+
 wordwrap@^1.0.0, wordwrap@~1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/wordwrap/download/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
@@ -5157,10 +5305,6 @@ wordwrap@~0.0.2:
   version "0.0.3"
   resolved "http://registry.npm.taobao.org/wordwrap/download/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
 
-wordwrap@0.0.2:
-  version "0.0.2"
-  resolved "http://registry.npm.taobao.org/wordwrap/download/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
-
 wrap-ansi@^2.0.0:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
@@ -5203,31 +5347,30 @@ yallist@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/yallist/download/yallist-2.0.0.tgz#306c543835f09ee1a4cb23b7bce9ab341c91cdd4"
 
-yargs-parser@^2.4.1:
-  version "2.4.1"
-  resolved "http://registry.npm.taobao.org/yargs-parser/download/yargs-parser-2.4.1.tgz#85568de3cf150ff49fa51825f03a8c880ddcc5c4"
+yargs-parser@5.0.0-security.0:
+  version "5.0.0-security.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0-security.0.tgz#4ff7271d25f90ac15643b86076a2ab499ec9ee24"
   dependencies:
     camelcase "^3.0.0"
-    lodash.assign "^4.0.6"
+    object.assign "^4.1.0"
 
-yargs@^4.7.1:
-  version "4.8.1"
-  resolved "http://registry.npm.taobao.org/yargs/download/yargs-4.8.1.tgz#c0c42924ca4aaa6b0e6da1739dfb216439f9ddc0"
+yargs@^7.0.0:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.1.tgz#67f0ef52e228d4ee0d6311acede8850f53464df6"
   dependencies:
+    camelcase "^3.0.0"
     cliui "^3.2.0"
     decamelize "^1.1.1"
     get-caller-file "^1.0.1"
-    lodash.assign "^4.0.3"
     os-locale "^1.4.0"
     read-pkg-up "^1.0.1"
     require-directory "^2.1.1"
     require-main-filename "^1.0.1"
     set-blocking "^2.0.0"
-    string-width "^1.0.1"
+    string-width "^1.0.2"
     which-module "^1.0.0"
-    window-size "^0.2.0"
     y18n "^3.2.1"
-    yargs-parser "^2.4.1"
+    yargs-parser "5.0.0-security.0"
 
 yargs@~3.10.0:
   version "3.10.0"
@@ -5247,4 +5390,3 @@ yauzl@2.4.1:
 yeast@0.1.2:
   version "0.1.2"
   resolved "http://registry.npm.taobao.org/yeast/download/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
-