diff --git a/package-lock.json b/package-lock.json
index fc31ff3..a029054 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -202,17 +202,6 @@
         "readdirp": "~3.4.0"
       }
     },
-    "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",
@@ -352,12 +341,6 @@
       "resolved": "https://registry.npm.taobao.org/deepmerge/download/deepmerge-4.2.2.tgz?cache=0&sync_timestamp=1572279720382&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdeepmerge%2Fdownload%2Fdeepmerge-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",
@@ -499,15 +482,6 @@
         "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": "4.2.4",
       "resolved": "https://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.2.4.tgz?cache=0&sync_timestamp=1588086905523&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fgraceful-fs%2Fdownload%2Fgraceful-fs-4.2.4.tgz",
@@ -520,6 +494,8 @@
     },
     "hexo": {
       "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/hexo/-/hexo-4.2.0.tgz",
+      "integrity": "sha512-j2Kzgx/eWF0IgSfUEsAAhr0mDaaqR3E1MTus0/Vrs+JpQdMiSlqSbudPf2S9O4FHi5CAzDCuzToGlg2kgoQxcA==",
       "requires": {
         "abbrev": "^1.1.1",
         "archy": "^1.0.0",
@@ -704,18 +680,24 @@
     },
     "hexo-generator-archive": {
       "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-generator-archive/-/hexo-generator-archive-1.0.0.tgz",
+      "integrity": "sha512-24TeanDGpMBUIq37DHpSESQbeN6ssZ06edsGSI76tN4Yit50TgsgzP5g5DSu0yJk0jUtHJntysWE8NYAlFXibA==",
       "requires": {
         "hexo-pagination": "1.0.0"
       }
     },
     "hexo-generator-category": {
       "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-generator-category/-/hexo-generator-category-1.0.0.tgz",
+      "integrity": "sha512-kmtwT1SHYL2ismbGnYQXNtqLFSeTdtHNbJIqno3LKROpCK8ybST5QVXF1bZI9LkFcXV/H8ilt8gfg4/dNNcQQQ==",
       "requires": {
         "hexo-pagination": "1.0.0"
       }
     },
     "hexo-generator-index": {
       "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-generator-index/-/hexo-generator-index-1.0.0.tgz",
+      "integrity": "sha512-L25MdZ7e5ar/F8lIW+zBNNlA4f5A8CBUOYi1IQZCgL3wPVW+AWn66RSM5UVBAbiw5yxDeTHdk0sJYXbhSBaOFQ==",
       "requires": {
         "hexo-pagination": "1.0.0"
       }
@@ -760,6 +742,8 @@
     },
     "hexo-generator-tag": {
       "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-generator-tag/-/hexo-generator-tag-1.0.0.tgz",
+      "integrity": "sha512-JDoB2T1EncRlyGSjuAhkGxRfKkN8tq0i8tFlk9I4q2L6iYxPaUnFenhji0oxufTADC16/IchuPjmMk//dt8Msg==",
       "requires": {
         "hexo-pagination": "1.0.0"
       }
@@ -788,12 +772,16 @@
     },
     "hexo-renderer-ejs": {
       "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-renderer-ejs/-/hexo-renderer-ejs-1.0.0.tgz",
+      "integrity": "sha512-O925i69FG4NYO62oWORcPhRZZX0sPx1SXGKUS5DaR/lzajyiXH5i2sqnkj0ya0rNLXIy/D7Xmt7WbFyuQx/kKQ==",
       "requires": {
         "ejs": "^2.6.1"
       }
     },
     "hexo-renderer-marked": {
       "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-renderer-marked/-/hexo-renderer-marked-2.0.0.tgz",
+      "integrity": "sha512-+LMjgPkJSUAOlWYHJnBXxUHwGqemGNlK/I+JNO4zA5rEHWNWZ9wNAZKd5g0lEVdMAZzAV54gCylXGURgMO4IAw==",
       "requires": {
         "hexo-util": "1.0.0",
         "marked": "^0.7.0",
@@ -898,6 +886,8 @@
     },
     "hexo-renderer-stylus": {
       "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/hexo-renderer-stylus/-/hexo-renderer-stylus-1.1.0.tgz",
+      "integrity": "sha512-aXfMuro2aQOvpM5pyPEModAPvqYi73VN4t37vGMQCbT0QTmw8YohEmUpO/G/1k6j88ong6344v+A0xrpUGQRnQ==",
       "requires": {
         "nib": "^1.1.2",
         "stylus": "^0.54.5"
@@ -905,6 +895,8 @@
     },
     "hexo-server": {
       "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/hexo-server/-/hexo-server-1.0.0.tgz",
+      "integrity": "sha512-eSY+a5oiGCG/3T6FrdrNRBkttMLJkM+oitY6ZMFowjcBiG2VNEhQmfWUDOykfvApZs4wPYBb//uXD/58tfe3mA==",
       "requires": {
         "bluebird": "^3.5.5",
         "chalk": "^2.4.2",
@@ -1356,12 +1348,9 @@
       "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": "1.24.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.24.0.tgz",
+      "integrity": "sha512-SqV5GRsNqnzCL8k5dfAjCNhUrF3pR0A9lTDSCUZeh/LIshheXJEaP0hwLz2t4XHivd2J/v2HR+gRnigzeKe3cQ=="
     },
     "punycode.js": {
       "version": "2.1.0",
@@ -1457,12 +1446,6 @@
       "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": "6.3.0",
       "resolved": "https://registry.npm.taobao.org/semver/download/semver-6.3.0.tgz?cache=0&sync_timestamp=1586886301819&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsemver%2Fdownload%2Fsemver-6.3.0.tgz",
@@ -1686,12 +1669,6 @@
       "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",
diff --git a/yarn.lock b/yarn.lock
index cbb0152..000cb48 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -210,15 +210,6 @@ chokidar@^3.0.0, chokidar@^3.3.0:
   optionalDependencies:
     fsevents "~2.1.2"
 
-clipboard@^2.0.0:
-  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#52921296eec0fdf77ead1749421b21c968647376"
-  integrity sha1-UpISlu7A/fd+rRdJQhshyWhkc3Y=
-  dependencies:
-    good-listener "^1.2.2"
-    select "^1.1.2"
-    tiny-emitter "^2.0.0"
-
 cliui@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npm.taobao.org/cliui/download/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
@@ -380,11 +371,6 @@ deepmerge@^4.2.2:
   resolved "https://registry.npm.taobao.org/deepmerge/download/deepmerge-4.2.2.tgz#44d2ea3679b8f4d4ffba33f03d865fc1e7bf4955"
   integrity sha1-RNLqNnm49NT/ujPwPYZfwee/SVU=
 
-delegate@^3.1.2:
-  version "3.2.0"
-  resolved "https://registry.npm.taobao.org/delegate/download/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
-  integrity sha1-tmtxwxWFIuirV0T3INjKDCr1kWY=
-
 depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.npm.taobao.org/depd/download/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
@@ -408,11 +394,25 @@ dom-serializer@^0.2.1:
     domelementtype "^2.0.1"
     entities "^2.0.0"
 
+dom-serializer@^1.0.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-1.3.2.tgz#6206437d32ceefaec7161803230c7a20bc1b4d91"
+  integrity sha512-5c54Bk5Dw4qAxNOI1pFEizPSjVsx5+bpJKmL2kPn8JhBUq2q09tTCa3mjijun2NfK78NMouDYNMBkOrPZiS+ig==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.2.0"
+    entities "^2.0.0"
+
 domelementtype@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npm.taobao.org/domelementtype/download/domelementtype-2.0.1.tgz#1f8bdfe91f5a78063274e803b4bdcedf6e94f94d"
   integrity sha1-H4vf6R9aeAYydOgDtL3O326U+U0=
 
+domelementtype@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.2.0.tgz#9a0b6c2782ed6a1c7323d42267183df9bd8b1d57"
+  integrity sha512-DtBMo82pv1dFtUmHyr48beiuq792Sxohr+8Hm9zoxklYPfa6n0Z3Byjj2IV7bmr2IyqClnqEQhfgHJJ5QF0R5A==
+
 domhandler@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npm.taobao.org/domhandler/download/domhandler-3.0.0.tgz#51cd13efca31da95bbb0c5bee3a48300e333b3e9"
@@ -420,6 +420,13 @@ domhandler@^3.0.0:
   dependencies:
     domelementtype "^2.0.1"
 
+domhandler@^4.0.0, domhandler@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-4.2.0.tgz#f9768a5f034be60a89a27c2e4d0f74eba0d8b059"
+  integrity sha512-zk7sgt970kzPks2Bf+dwT/PLzghLnsivb9CcxkvR8Mzr66Olr0Ofd8neSbglHJHaHa2MadfoSdNlKYAaafmWfA==
+  dependencies:
+    domelementtype "^2.2.0"
+
 domutils@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/domutils/download/domutils-2.0.0.tgz#15b8278e37bfa8468d157478c58c367718133c08"
@@ -429,6 +436,15 @@ domutils@^2.0.0:
     domelementtype "^2.0.1"
     domhandler "^3.0.0"
 
+domutils@^2.5.2:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.7.0.tgz#8ebaf0c41ebafcf55b0b72ec31c56323712c5442"
+  integrity sha512-8eaHa17IwJUPAiB+SoTYBo5mCdeMgdcAoXJ59m6DT1vw+5iLS3gNoqYaRowaBKtGVrOF1Jz4yDTgYKLK2kvfJg==
+  dependencies:
+    dom-serializer "^1.0.1"
+    domelementtype "^2.2.0"
+    domhandler "^4.2.0"
+
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.npm.taobao.org/ee-first/download/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -551,13 +567,6 @@ glob@^7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-good-listener@^1.2.2:
-  version "1.2.2"
-  resolved "https://registry.npm.taobao.org/good-listener/download/good-listener-1.2.2.tgz#d53b30cdf9313dffb7dc9a0d477096aa6d145c50"
-  integrity sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=
-  dependencies:
-    delegate "^3.1.2"
-
 graceful-fs@^4.1.11, graceful-fs@^4.1.3:
   version "4.2.4"
   resolved "https://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.2.4.tgz?cache=0&sync_timestamp=1588086905523&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fgraceful-fs%2Fdownload%2Fgraceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
@@ -637,6 +646,15 @@ hexo-generator-index@^1.0.0:
   dependencies:
     hexo-pagination "1.0.0"
 
+hexo-generator-json-content@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/hexo-generator-json-content/-/hexo-generator-json-content-4.2.3.tgz#1cabaf53319c4ca5be41a34a501f280e76cae60b"
+  integrity sha512-XGqCaTUr6+X8Ty/YvRi+0eh0DJgHcp+lgBhn+Sgyh6ev40P0cwamwJyaZroTdHt8GPoBwbSGVu0H/CdzEf0lFA==
+  dependencies:
+    hexo-util latest
+    keyword-extractor latest
+    moment latest
+
 hexo-generator-tag@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npm.taobao.org/hexo-generator-tag/download/hexo-generator-tag-1.0.0.tgz#54ec23de9409c75584ea81e36057a59031b022f1"
@@ -730,6 +748,20 @@ hexo-util@^1.4.0, hexo-util@^1.8.0:
     strip-indent "^3.0.0"
     striptags "^3.1.1"
 
+hexo-util@latest:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/hexo-util/-/hexo-util-2.5.0.tgz#de5635341116ba2563a789a0ebceb55a875221ad"
+  integrity sha512-l0zkqcg2524KPO84HQe0JROpPlCM/dEnCJaJrZ1qsq+3+/YxhDa0zxiGtUVY1dtrWzOK/V11Zj+UEklhGP8Jeg==
+  dependencies:
+    bluebird "^3.5.2"
+    camel-case "^4.0.0"
+    cross-spawn "^7.0.0"
+    deepmerge "^4.2.2"
+    highlight.js "^10.7.1"
+    htmlparser2 "^6.0.0"
+    prismjs "^1.17.1"
+    strip-indent "^3.0.0"
+
 hexo@^4.0.0:
   version "4.2.0"
   resolved "https://registry.npm.taobao.org/hexo/download/hexo-4.2.0.tgz#dd306abe801ca47623cae7c86818af4425b466ec"
@@ -762,6 +794,11 @@ hexo@^4.0.0:
     titlecase "^1.1.2"
     warehouse "^3.0.1"
 
+highlight.js@^10.7.1:
+  version "10.7.3"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.7.3.tgz#697272e3991356e40c3cac566a74eef681756531"
+  integrity sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==
+
 highlight.js@^9.13.1:
   version "9.18.1"
   resolved "https://registry.npm.taobao.org/highlight.js/download/highlight.js-9.18.1.tgz#ed21aa001fe6252bb10a3d76d47573c6539fe13c"
@@ -782,6 +819,16 @@ htmlparser2@^4.0.0:
     domutils "^2.0.0"
     entities "^2.0.0"
 
+htmlparser2@^6.0.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-6.1.0.tgz#c4d762b6c3371a05dbe65e94ae43a9f845fb8fb7"
+  integrity sha512-gyyPk6rgonLFEDGoeRgQNaEUvdJ4ktTmmUh/h2t7s+M8oPpIPxgNACWa+6ESR57kXstwqPiCut0V8NRpcwgU7A==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.0.0"
+    domutils "^2.5.2"
+    entities "^2.0.0"
+
 http-errors@~1.7.2:
   version "1.7.3"
   resolved "https://registry.npm.taobao.org/http-errors/download/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
@@ -870,6 +917,11 @@ jsonparse@^1.2.0:
   resolved "https://registry.npm.taobao.org/jsonparse/download/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
   integrity sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA=
 
+keyword-extractor@latest:
+  version "0.0.20"
+  resolved "https://registry.yarnpkg.com/keyword-extractor/-/keyword-extractor-0.0.20.tgz#2fb24a2654f36179733ae198a369395703c05721"
+  integrity sha512-VXMhJkmNqVZ+HbAyQx5rn7ssC8gumfgdFEfO9bYKAT5T8GrZKgtigH8tYT1pti7WuU86FbsCQfsJXI3lfvWsHA==
+
 kind-of@^3.0.2:
   version "3.2.2"
   resolved "https://registry.npm.taobao.org/kind-of/download/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
@@ -987,6 +1039,11 @@ moment-timezone@^0.5.21:
   resolved "https://registry.npm.taobao.org/moment/download/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
   integrity sha1-DQVdU/UFKqZTyfbraLtdEr9cK1s=
 
+moment@latest:
+  version "2.29.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.1.tgz#b2be769fa31940be9eeea6469c075e35006fa3d3"
+  integrity sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==
+
 morgan@^1.9.1:
   version "1.10.0"
   resolved "https://registry.npm.taobao.org/morgan/download/morgan-1.10.0.tgz?cache=0&sync_timestamp=1584729309065&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmorgan%2Fdownload%2Fmorgan-1.10.0.tgz#091778abc1fc47cd3509824653dae1faab6b17d7"
@@ -1160,11 +1217,9 @@ pretty-hrtime@^1.0.3:
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
 prismjs@^1.17.1:
-  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#9b685fc480a3514ee7198eac6a3bf5024319ff03"
-  integrity sha1-m2hfxICjUU7nGY6sajv1AkMZ/wM=
-  optionalDependencies:
-    clipboard "^2.0.0"
+  version "1.24.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.24.0.tgz#0409c30068a6c52c89ef7f1089b3ca4de56be2ac"
+  integrity sha512-SqV5GRsNqnzCL8k5dfAjCNhUrF3pR0A9lTDSCUZeh/LIshheXJEaP0hwLz2t4XHivd2J/v2HR+gRnigzeKe3cQ==
 
 punycode.js@^2.1.0:
   version "2.1.0"
@@ -1244,11 +1299,6 @@ sax@~1.2.4:
   resolved "https://registry.npm.taobao.org/sax/download/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha1-KBYjTiN4vdxOU1T6tcqold9xANk=
 
-select@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.npm.taobao.org/select/download/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
-  integrity sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=
-
 semver@^5.5.0:
   version "5.7.1"
   resolved "https://registry.npm.taobao.org/semver/download/semver-5.7.1.tgz?cache=0&sync_timestamp=1586886301819&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsemver%2Fdownload%2Fsemver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
@@ -1459,11 +1509,6 @@ tildify@^2.0.0:
   resolved "https://registry.npm.taobao.org/tildify/download/tildify-2.0.0.tgz#f205f3674d677ce698b7067a99e949ce03b4754a"
   integrity sha1-8gXzZ01nfOaYtwZ6melJzgO0dUo=
 
-tiny-emitter@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.npm.taobao.org/tiny-emitter/download/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
-  integrity sha1-HRpW7fxRxD6GPLtTgqcjMONVVCM=
-
 titlecase@^1.1.2:
   version "1.1.3"
   resolved "https://registry.npm.taobao.org/titlecase/download/titlecase-1.1.3.tgz#fc6d65ff582b0602410768ef1a09b70506313dc3"