diff --git a/package.json b/package.json
index dd3a233a..72192f03 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "monaco-markdown": "^0.0.6",
     "node-ssh": "^6.0.0",
     "normalize-path": "^3.0.0",
-    "prismjs": "^1.16.0",
+    "prismjs": "^1.27.0",
     "remixicon": "2.3.0",
     "shortid": "^2.2.14",
     "simple-get": "^4.0.1",
diff --git a/yarn.lock b/yarn.lock
index ae20051f..2d9a1f06 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3091,15 +3091,6 @@ cli-width@^2.0.0:
   version "2.2.0"
   resolved "http://registry.npm.taobao.org/cli-width/download/cli-width-2.2.0.tgz"
 
-clipboard@^2.0.0:
-  version "2.0.4"
-  resolved "https://registry.npmjs.org/clipboard/-/clipboard-2.0.4.tgz"
-  integrity sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ==
-  dependencies:
-    good-listener "^1.2.2"
-    select "^1.1.2"
-    tiny-emitter "^2.0.0"
-
 clipboardy@^2.0.0:
   version "2.3.0"
   resolved "https://registry.npmjs.org/clipboardy/-/clipboardy-2.3.0.tgz"
@@ -3934,11 +3925,6 @@ delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/delayed-stream/download/delayed-stream-1.0.0.tgz"
 
-delegate@^3.1.2:
-  version "3.2.0"
-  resolved "https://registry.npmjs.org/delegate/-/delegate-3.2.0.tgz"
-  integrity sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==
-
 depd@~1.1.2:
   version "1.1.2"
   resolved "http://registry.npm.taobao.org/depd/download/depd-1.1.2.tgz"
@@ -5566,13 +5552,6 @@ globby@^9.2.0:
     pify "^4.0.1"
     slash "^2.0.0"
 
-good-listener@^1.2.2:
-  version "1.2.2"
-  resolved "https://registry.npmjs.org/good-listener/-/good-listener-1.2.2.tgz"
-  integrity sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=
-  dependencies:
-    delegate "^3.1.2"
-
 got@^9.6.0:
   version "9.6.0"
   resolved "https://registry.npmjs.org/got/-/got-9.6.0.tgz"
@@ -9049,12 +9028,10 @@ pretty-hrtime@^1.0.3:
   resolved "https://registry.npmjs.org/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz"
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
-prismjs@^1.16.0:
-  version "1.16.0"
-  resolved "https://registry.npmjs.org/prismjs/-/prismjs-1.16.0.tgz"
-  integrity sha512-OA4MKxjFZHSvZcisLGe14THYsug/nF6O1f0pAJc0KN0wTyAcLqmsbE+lTGKSpyh+9pEW57+k6pg2AfYR+coyHA==
-  optionalDependencies:
-    clipboard "^2.0.0"
+prismjs@^1.27.0:
+  version "1.27.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
 
 private@^0.1.6:
   version "0.1.8"
@@ -9877,11 +9854,6 @@ select-hose@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/select-hose/download/select-hose-2.0.0.tgz"
 
-select@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.npmjs.org/select/-/select-1.1.2.tgz"
-  integrity sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=
-
 selfsigned@^1.10.7:
   version "1.10.7"
   resolved "https://registry.npmjs.org/selfsigned/-/selfsigned-1.10.7.tgz"
@@ -10969,11 +10941,6 @@ timsort@^0.3.0:
   version "0.3.0"
   resolved "http://registry.npm.taobao.org/timsort/download/timsort-0.3.0.tgz"
 
-tiny-emitter@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz"
-  integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
-
 tinycolor2@^1.4.1:
   version "1.4.1"
   resolved "http://registry.npm.taobao.org/tinycolor2/download/tinycolor2-1.4.1.tgz"