diff --git a/website/yarn.lock b/website/yarn.lock
index 3e23c1c..ee36c66 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -1090,8 +1090,8 @@ cli-width@^2.0.0:
   resolved "http://registry.npm.taobao.org/cli-width/download/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
 
 clipboard@^2.0.0:
-  version "2.0.1"
-  resolved "http://registry.npm.taobao.org/clipboard/download/clipboard-2.0.1.tgz#a12481e1c13d8a50f5f036b0560fe5d16d74e46a"
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-2.0.6.tgz#52921296eec0fdf77ead1749421b21c968647376"
   dependencies:
     good-listener "^1.2.2"
     select "^1.1.2"
@@ -1516,7 +1516,7 @@ delayed-stream@~1.0.0:
 
 delegate@^3.1.2:
   version "3.2.0"
-  resolved "http://registry.npm.taobao.org/delegate/download/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
+  resolved "https://registry.yarnpkg.com/delegate/-/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
 
 depd@~1.1.2:
   version "1.1.2"
@@ -2218,7 +2218,7 @@ glogg@^1.0.0:
 
 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"
+  resolved "https://registry.yarnpkg.com/good-listener/-/good-listener-1.2.2.tgz#d53b30cdf9313dffb7dc9a0d477096aa6d145c50"
   dependencies:
     delegate "^3.1.2"
 
@@ -3817,8 +3817,8 @@ preserve@^0.2.0:
   resolved "http://registry.npm.taobao.org/preserve/download/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
 prismjs@^1.15.0:
-  version "1.15.0"
-  resolved "http://registry.npm.taobao.org/prismjs/download/prismjs-1.15.0.tgz#8801d332e472091ba8def94976c8877ad60398d9"
+  version "1.23.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.23.0.tgz#d3b3967f7d72440690497652a9d40ff046067f33"
   optionalDependencies:
     clipboard "^2.0.0"
 
@@ -4235,7 +4235,7 @@ seek-bzip@^1.0.3:
 
 select@^1.1.2:
   version "1.1.2"
-  resolved "http://registry.npm.taobao.org/select/download/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
+  resolved "https://registry.yarnpkg.com/select/-/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
 
 semver-regex@^1.0.0:
   version "1.0.0"
@@ -4665,8 +4665,8 @@ timed-out@^3.0.0:
   resolved "http://registry.npm.taobao.org/timed-out/download/timed-out-3.1.3.tgz#95860bfcc5c76c277f8f8326fd0f5b2e20eba217"
 
 tiny-emitter@^2.0.0:
-  version "2.0.2"
-  resolved "http://registry.npm.taobao.org/tiny-emitter/download/tiny-emitter-2.0.2.tgz#82d27468aca5ade8e5fd1e6d22b57dd43ebdfb7c"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
 
 tiny-lr@^1.1.1:
   version "1.1.1"