diff --git a/package-lock.json b/package-lock.json
index 3d8b627..12ec9b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -200,17 +200,6 @@
         "readdirp": "~3.3.0"
       }
     },
-    "clipboard": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npm.taobao.org/clipboard/download/clipboard-2.0.6.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fclipboard%2Fdownload%2Fclipboard-2.0.6.tgz",
-      "integrity": "sha1-UpISlu7A/fd+rRdJQhshyWhkc3Y=",
-      "optional": true,
-      "requires": {
-        "good-listener": "^1.2.2",
-        "select": "^1.1.2",
-        "tiny-emitter": "^2.0.0"
-      }
-    },
     "cliui": {
       "version": "2.1.0",
       "resolved": "https://registry.npm.taobao.org/cliui/download/cliui-2.1.0.tgz",
@@ -380,12 +369,6 @@
       "resolved": "https://registry.npm.taobao.org/deepmerge/download/deepmerge-4.2.2.tgz",
       "integrity": "sha1-RNLqNnm49NT/ujPwPYZfwee/SVU="
     },
-    "delegate": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npm.taobao.org/delegate/download/delegate-3.2.0.tgz",
-      "integrity": "sha1-tmtxwxWFIuirV0T3INjKDCr1kWY=",
-      "optional": true
-    },
     "depd": {
       "version": "2.0.0",
       "resolved": "https://registry.npm.taobao.org/depd/download/depd-2.0.0.tgz",
@@ -542,15 +525,6 @@
         "is-glob": "^4.0.1"
       }
     },
-    "good-listener": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npm.taobao.org/good-listener/download/good-listener-1.2.2.tgz",
-      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=",
-      "optional": true,
-      "requires": {
-        "delegate": "^3.1.2"
-      }
-    },
     "graceful-fs": {
       "version": "4.2.3",
       "resolved": "https://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.2.3.tgz",
@@ -1429,12 +1403,9 @@
       "integrity": "sha1-t+PqQkNaTJsnWdmeDyAesZWALuE="
     },
     "prismjs": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npm.taobao.org/prismjs/download/prismjs-1.20.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fprismjs%2Fdownload%2Fprismjs-1.20.0.tgz",
-      "integrity": "sha1-m2hfxICjUU7nGY6sajv1AkMZ/wM=",
-      "requires": {
-        "clipboard": "^2.0.0"
-      }
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
     },
     "punycode.js": {
       "version": "2.1.0",
@@ -1515,12 +1486,6 @@
       "resolved": "https://registry.npm.taobao.org/sax/download/sax-0.5.8.tgz",
       "integrity": "sha1-1HLbIo6zMcJQaw6MFVJK25OdEsE="
     },
-    "select": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npm.taobao.org/select/download/select-1.1.2.tgz",
-      "integrity": "sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=",
-      "optional": true
-    },
     "semver": {
       "version": "5.7.1",
       "resolved": "https://registry.npm.taobao.org/semver/download/semver-5.7.1.tgz?cache=0&sync_timestamp=1586826568141&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsemver%2Fdownload%2Fsemver-5.7.1.tgz",
@@ -1766,12 +1731,6 @@
       "resolved": "https://registry.npm.taobao.org/tildify/download/tildify-2.0.0.tgz",
       "integrity": "sha1-8gXzZ01nfOaYtwZ6melJzgO0dUo="
     },
-    "tiny-emitter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npm.taobao.org/tiny-emitter/download/tiny-emitter-2.1.0.tgz",
-      "integrity": "sha1-HRpW7fxRxD6GPLtTgqcjMONVVCM=",
-      "optional": true
-    },
     "titlecase": {
       "version": "1.1.3",
       "resolved": "https://registry.npm.taobao.org/titlecase/download/titlecase-1.1.3.tgz",