diff --git a/package.json b/package.json
index a347f5d..8f676b5 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "lodash": "^4.17.14",
     "mobx": "^4",
     "node-sass": "^4.11.0",
-    "prismjs": "^1.15.0",
+    "prismjs": "^1.27.0",
     "promise-polyfill": "^8.1.0",
     "prop-types": "^15.7.2",
     "react": "^16.7.0",
diff --git a/yarn.lock b/yarn.lock
index 15c783d..507f70d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2368,15 +2368,6 @@ cli-width@^2.0.0:
   resolved "http://registry.npm.taobao.org/cli-width/download/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
   integrity sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=
 
-clipboard@^2.0.0:
-  version "2.0.4"
-  resolved "http://registry.npm.taobao.org/clipboard/download/clipboard-2.0.4.tgz#836dafd66cf0fea5d71ce5d5b0bf6e958009112d"
-  integrity sha1-g22v1mzw/qXXHOXVsL9ulYAJES0=
-  dependencies:
-    good-listener "^1.2.2"
-    select "^1.1.2"
-    tiny-emitter "^2.0.0"
-
 cliui@^3.2.0:
   version "3.2.0"
   resolved "http://registry.npm.taobao.org/cliui/download/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
@@ -3232,11 +3223,6 @@ delayed-stream@~1.0.0:
   resolved "http://registry.npm.taobao.org/delayed-stream/download/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
-delegate@^3.1.2:
-  version "3.2.0"
-  resolved "http://registry.npm.taobao.org/delegate/download/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
-  integrity sha1-tmtxwxWFIuirV0T3INjKDCr1kWY=
-
 delegates@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/delegates/download/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
@@ -5002,13 +4988,6 @@ globule@^1.0.0:
     lodash "~4.17.10"
     minimatch "~3.0.2"
 
-good-listener@^1.2.2:
-  version "1.2.2"
-  resolved "http://registry.npm.taobao.org/good-listener/download/good-listener-1.2.2.tgz#d53b30cdf9313dffb7dc9a0d477096aa6d145c50"
-  integrity sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=
-  dependencies:
-    delegate "^3.1.2"
-
 got@^6.7.1:
   version "6.7.1"
   resolved "http://registry.npm.taobao.org/got/download/got-6.7.1.tgz#240cd05785a9a18e561dc1b44b41c763ef1e8db0"
@@ -8575,12 +8554,10 @@ pretty-error@^2.1.1:
     renderkid "^2.0.1"
     utila "~0.4"
 
-prismjs@^1.15.0:
-  version "1.15.0"
-  resolved "http://registry.npm.taobao.org/prismjs/download/prismjs-1.15.0.tgz#8801d332e472091ba8def94976c8877ad60398d9"
-  integrity sha1-iAHTMuRyCRuo3vlJdsiHetYDmNk=
-  optionalDependencies:
-    clipboard "^2.0.0"
+prismjs@^1.15.0, prismjs@^1.27.0:
+  version "1.27.0"
+  resolved "https://registry.npmmirror.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
 
 private@^0.1.6:
   version "0.1.8"
@@ -9627,11 +9604,6 @@ select-hose@^2.0.0:
   resolved "http://registry.npm.taobao.org/select-hose/download/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
   integrity sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=
 
-select@^1.1.2:
-  version "1.1.2"
-  resolved "http://registry.npm.taobao.org/select/download/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
-  integrity sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=
-
 selfsigned@^1.9.1:
   version "1.10.4"
   resolved "http://registry.npm.taobao.org/selfsigned/download/selfsigned-1.10.4.tgz#cdd7eccfca4ed7635d47a08bf2d5d3074092e2cd"
@@ -10660,11 +10632,6 @@ timsort@^0.3.0:
   resolved "http://registry.npm.taobao.org/timsort/download/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
   integrity sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=
 
-tiny-emitter@^2.0.0:
-  version "2.1.0"
-  resolved "http://registry.npm.taobao.org/tiny-emitter/download/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
-  integrity sha1-HRpW7fxRxD6GPLtTgqcjMONVVCM=
-
 tmp@^0.0.31:
   version "0.0.31"
   resolved "http://registry.npm.taobao.org/tmp/download/tmp-0.0.31.tgz#8f38ab9438e17315e5dbd8b3657e8bfb277ae4a7"