diff --git a/package-lock.json b/package-lock.json
index 775e9aa5b4d0d296f2eb291ff091a855d6f1f9a0..bb6755603af4a786d9323ebd00bdbaaeabb37695 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -110,9 +110,9 @@
       "dev": true
     },
     "ansi-colors": {
-      "version": "3.2.3",
-      "resolved": "https://registry.npm.taobao.org/ansi-colors/download/ansi-colors-3.2.3.tgz",
-      "integrity": "sha1-V9NbhoboUeLMBMQD8cACA5dqGBM=",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
+      "integrity": "sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==",
       "dev": true
     },
     "ansi-escapes": {
@@ -147,6 +147,16 @@
         "color-convert": "^1.9.0"
       }
     },
+    "anymatch": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.1.tgz",
+      "integrity": "sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==",
+      "dev": true,
+      "requires": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      }
+    },
     "argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npm.taobao.org/argparse/download/argparse-1.0.10.tgz?cache=0&sync_timestamp=1571657259891&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fargparse%2Fdownload%2Fargparse-1.0.10.tgz",
@@ -173,6 +183,18 @@
       "resolved": "https://registry.npm.taobao.org/array-flatten/download/array-flatten-1.1.1.tgz?cache=0&sync_timestamp=1574313384951&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Farray-flatten%2Fdownload%2Farray-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
+    "array.prototype.map": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/array.prototype.map/-/array.prototype.map-1.0.2.tgz",
+      "integrity": "sha512-Az3OYxgsa1g7xDYp86l0nnN4bcmuEITGe1rbdEBVkrqkzMgDcbdQ2R7r41pNzti+4NMces3H8gMmuioZUilLgw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1",
+        "es-array-method-boxes-properly": "^1.0.0",
+        "is-string": "^1.0.4"
+      }
+    },
     "asn1": {
       "version": "0.2.4",
       "resolved": "https://registry.npm.taobao.org/asn1/download/asn1-0.2.4.tgz",
@@ -234,6 +256,12 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "binary-extensions": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.1.0.tgz",
+      "integrity": "sha512-1Yj8h9Q+QDF5FzhMs/c9+6UntbD5MkRfRwac8DoEm9ZfUBZ7tZ55YcGVAzEe4bXsdQHEk+s9S5wsOKVdZrw0tQ==",
+      "dev": true
+    },
     "body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npm.taobao.org/body-parser/download/body-parser-1.19.0.tgz",
@@ -282,8 +310,8 @@
     },
     "browser-stdout": {
       "version": "1.3.1",
-      "resolved": "https://registry.npm.taobao.org/browser-stdout/download/browser-stdout-1.3.1.tgz",
-      "integrity": "sha1-uqVZ7hTO1zRSIputcyZGfGH6vWA=",
+      "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.1.tgz",
+      "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
       "dev": true
     },
     "busboy": {
@@ -325,8 +353,8 @@
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     "camelcase": {
       "version": "5.3.1",
-      "resolved": "https://registry.npm.taobao.org/camelcase/download/camelcase-5.3.1.tgz",
-      "integrity": "sha1-48mzFWnhBoEd8kL3FXJaH0xJQyA=",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
       "dev": true
     },
     "caseless": {
@@ -345,6 +373,22 @@
         "supports-color": "^5.3.0"
       }
     },
+    "chokidar": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.3.1.tgz",
+      "integrity": "sha512-4QYCEWOcK3OJrxwvyyAOxFuhpvOVCYkr33LPfFNBjAD/w3sEzWsp2BUOkI4l9bHvWioAd0rc6NlHUOEaWkTeqg==",
+      "dev": true,
+      "requires": {
+        "anymatch": "~3.1.1",
+        "braces": "~3.0.2",
+        "fsevents": "~2.1.2",
+        "glob-parent": "~5.1.0",
+        "is-binary-path": "~2.1.0",
+        "is-glob": "~4.0.1",
+        "normalize-path": "~3.0.0",
+        "readdirp": "~3.3.0"
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     "ci-info": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-2.0.0.tgz",
@@ -454,8 +498,8 @@
     },
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       "version": "5.0.0",
-      "resolved": "https://registry.npm.taobao.org/cliui/download/cliui-5.0.0.tgz?cache=0&sync_timestamp=1573943292170&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcliui%2Fdownload%2Fcliui-5.0.0.tgz",
-      "integrity": "sha1-3u/P2y6AB4SqNPRvoI4GhRx7u8U=",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+      "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
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@@ -463,33 +507,10 @@
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-          "resolved": "https://registry.npm.taobao.org/emoji-regex/download/emoji-regex-7.0.3.tgz",
-          "integrity": "sha1-kzoEBShgyF6DwSJHnEdIqOTHIVY=",
-          "dev": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-2.0.0.tgz",
-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
-          "dev": true
-        },
-        "string-width": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npm.taobao.org/string-width/download/string-width-3.1.0.tgz",
-          "integrity": "sha1-InZ74htirxCBV0MG9prFG2IgOWE=",
-          "dev": true,
-          "requires": {
-            "emoji-regex": "^7.0.1",
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^5.1.0"
-          }
-        },
         "wrap-ansi": {
           "version": "5.1.0",
-          "resolved": "https://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-5.1.0.tgz",
-          "integrity": "sha1-H9H2cjXVttD+54EFYAG/tpTAOwk=",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
+          "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
           "dev": true,
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@@ -658,7 +679,7 @@
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     "decamelize": {
       "version": "1.2.0",
-      "resolved": "https://registry.npm.taobao.org/decamelize/download/decamelize-1.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
       "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
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@@ -730,9 +751,9 @@
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-      "resolved": "https://registry.npm.taobao.org/diff/download/diff-3.5.0.tgz?cache=0&sync_timestamp=1578890967183&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdiff%2Fdownload%2Fdiff-3.5.0.tgz",
-      "integrity": "sha1-gAwN0eCov7yVg1wgKtIg/jF+WhI=",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
+      "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
       "dev": true
     },
     "diff-match-patch": {
@@ -906,6 +927,35 @@
         "string.prototype.trimstart": "^1.0.1"
       }
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+    "es-array-method-boxes-properly": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz",
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+      "dev": true
+    },
+    "es-get-iterator": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/es-get-iterator/-/es-get-iterator-1.1.0.tgz",
+      "integrity": "sha512-UfrmHuWQlNMTs35e1ypnvikg6jCz3SK8v8ImvmDsh36fCVUR1MqoFDiyn0/k52C8NqO3YsO8Oe0azeesNuqSsQ==",
+      "dev": true,
+      "requires": {
+        "es-abstract": "^1.17.4",
+        "has-symbols": "^1.0.1",
+        "is-arguments": "^1.0.4",
+        "is-map": "^2.0.1",
+        "is-set": "^2.0.1",
+        "is-string": "^1.0.5",
+        "isarray": "^2.0.5"
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+      "dependencies": {
+        "isarray": {
+          "version": "2.0.5",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
+          "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
+          "dev": true
+        }
+      }
+    },
     "es-to-primitive": {
       "version": "1.2.1",
       "resolved": "https://registry.npm.taobao.org/es-to-primitive/download/es-to-primitive-1.2.1.tgz",
@@ -1575,8 +1625,8 @@
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-      "resolved": "https://registry.npm.taobao.org/flat/download/flat-4.1.0.tgz",
-      "integrity": "sha1-CQvsiwXjnLowl0fx1YjwTbr5jbI=",
+      "resolved": "https://registry.npmjs.org/flat/-/flat-4.1.0.tgz",
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@@ -1658,6 +1708,13 @@
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       "dev": true
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+    "fsevents": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+      "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+      "dev": true,
+      "optional": true
+    },
     "ftp": {
       "version": "0.3.10",
       "resolved": "https://registry.npm.taobao.org/ftp/download/ftp-0.3.10.tgz",
@@ -1681,8 +1738,8 @@
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-      "resolved": "https://registry.npm.taobao.org/get-caller-file/download/get-caller-file-2.0.5.tgz",
-      "integrity": "sha1-T5RBKoLbMvNuOwuXQfipf+sDH34=",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
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@@ -1760,8 +1817,8 @@
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-      "resolved": "https://registry.npm.taobao.org/growl/download/growl-1.10.5.tgz",
-      "integrity": "sha1-8nNdwig2dPpnR4sQGBBZNVw2nl4=",
+      "resolved": "https://registry.npmjs.org/growl/-/growl-1.10.5.tgz",
+      "integrity": "sha512-qBr4OuELkhPenW6goKVXiv47US3clb3/IbuWF9KNKEijAy9oeHxU9IgzjvJhHkUzhaj7rOUD7+YGWqUjLp5oSA==",
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@@ -1801,8 +1858,8 @@
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-      "resolved": "https://registry.npm.taobao.org/he/download/he-1.2.0.tgz",
-      "integrity": "sha1-hK5l+n6vsWX922FWauFLrwVmTw8=",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
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@@ -2029,10 +2086,19 @@
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       "dev": true
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+    "is-binary-path": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
+      "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==",
+      "dev": true,
+      "requires": {
+        "binary-extensions": "^2.0.0"
+      }
+    },
     "is-buffer": {
       "version": "2.0.4",
-      "resolved": "https://registry.npm.taobao.org/is-buffer/download/is-buffer-2.0.4.tgz?cache=0&sync_timestamp=1588707106955&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fis-buffer%2Fdownload%2Fis-buffer-2.0.4.tgz",
-      "integrity": "sha1-PlcvI8hBGlz9lVfISeNmXgspBiM=",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.4.tgz",
+      "integrity": "sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A==",
       "dev": true
     },
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@@ -2068,6 +2134,12 @@
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       }
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+    "is-map": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/is-map/-/is-map-2.0.1.tgz",
+      "integrity": "sha512-T/S49scO8plUiAOA2DBTBG3JHpn1yiw0kRp6dgiZ0v2/6twi5eiB0rHtHFH9ZIrvlWc6+4O+m4zg5+Z833aXgw==",
+      "dev": true
+    },
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@@ -2080,6 +2152,12 @@
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       "dev": true
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+    "is-plain-obj": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz",
+      "integrity": "sha1-caUMhCnfync8kqOQpKA7OfzVHT4=",
+      "dev": true
+    },
     "is-regex": {
       "version": "1.1.1",
       "resolved": "https://registry.npm.taobao.org/is-regex/download/is-regex-1.1.1.tgz?cache=0&sync_timestamp=1596555762356&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fis-regex%2Fdownload%2Fis-regex-1.1.1.tgz",
@@ -2095,12 +2173,24 @@
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       "dev": true
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+    "is-set": {
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+      "resolved": "https://registry.npmjs.org/is-set/-/is-set-2.0.1.tgz",
+      "integrity": "sha512-eJEzOtVyenDs1TMzSQ3kU3K+E0GUS9sno+F0OBT97xsgcJsF9nXMBtkT9/kut5JEpM7oL7X/0qxR17K3mcwIAA==",
+      "dev": true
+    },
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       "dev": true
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+    "is-string": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/is-string/-/is-string-1.0.5.tgz",
+      "integrity": "sha512-buY6VNRjhQMiF1qWDouloZlQbRhDPCebwxSjxMjxgemYT46YMd2NR0/H+fBhEfWX4A/w9TBJ+ol+okqJKFE6vQ==",
+      "dev": true
+    },
     "is-symbol": {
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       "resolved": "https://registry.npm.taobao.org/is-symbol/download/is-symbol-1.0.3.tgz",
@@ -2137,6 +2227,22 @@
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       "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
     },
+    "iterate-iterator": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/iterate-iterator/-/iterate-iterator-1.0.1.tgz",
+      "integrity": "sha512-3Q6tudGN05kbkDQDI4CqjaBf4qf85w6W6GnuZDtUVYwKgtC1q8yxYX7CZed7N+tLzQqS6roujWvszf13T+n9aw==",
+      "dev": true
+    },
+    "iterate-value": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/iterate-value/-/iterate-value-1.0.2.tgz",
+      "integrity": "sha512-A6fMAio4D2ot2r/TYzr4yUWrmwNdsN5xL7+HUiyACE4DXm+q8HtPcnFTp+NnW3k4N05tZ7FVYFFb2CR13NxyHQ==",
+      "dev": true,
+      "requires": {
+        "es-get-iterator": "^1.0.2",
+        "iterate-iterator": "^1.0.1"
+      }
+    },
     "js-tokens": {
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@@ -2589,140 +2695,91 @@
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     "mocha": {
-      "version": "6.2.3",
-      "resolved": "https://registry.npm.taobao.org/mocha/download/mocha-6.2.3.tgz?cache=0&sync_timestamp=1596569169989&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmocha%2Fdownload%2Fmocha-6.2.3.tgz",
-      "integrity": "sha1-5khDIYHYuZOTQQISZkRQpMHjGRI=",
+      "version": "8.1.1",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-8.1.1.tgz",
+      "integrity": "sha512-p7FuGlYH8t7gaiodlFreseLxEmxTgvyG9RgPHODFPySNhwUehu8NIb0vdSt3WFckSneswZ0Un5typYcWElk7HQ==",
       "dev": true,
       "requires": {
-        "ansi-colors": "3.2.3",
+        "ansi-colors": "4.1.1",
         "browser-stdout": "1.3.1",
+        "chokidar": "3.3.1",
         "debug": "3.2.6",
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-      "integrity": "sha1-rX/+/sGqWVZayRX4Lcyzipwxot0=",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+      "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
       "dev": true,
       "requires": {
         "cliui": "^5.0.0",
@@ -4004,31 +4073,19 @@
         "yargs-parser": "^13.1.2"
       },
       "dependencies": {
-        "emoji-regex": {
-          "version": "7.0.3",
-          "resolved": "https://registry.npm.taobao.org/emoji-regex/download/emoji-regex-7.0.3.tgz",
-          "integrity": "sha1-kzoEBShgyF6DwSJHnEdIqOTHIVY=",
-          "dev": true
-        },
         "find-up": {
           "version": "3.0.0",
-          "resolved": "https://registry.npm.taobao.org/find-up/download/find-up-3.0.0.tgz",
-          "integrity": "sha1-SRafHXmTQwZG2mHsxa41XCHJe3M=",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
           "dev": true,
           "requires": {
             "locate-path": "^3.0.0"
           }
         },
-        "is-fullwidth-code-point": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-2.0.0.tgz",
-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
-          "dev": true
-        },
         "locate-path": {
           "version": "3.0.0",
-          "resolved": "https://registry.npm.taobao.org/locate-path/download/locate-path-3.0.0.tgz",
-          "integrity": "sha1-2+w7OrdZdYBxtY/ln8QYca8hQA4=",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+          "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
           "dev": true,
           "requires": {
             "p-locate": "^3.0.0",
@@ -4037,8 +4094,8 @@
         },
         "p-locate": {
           "version": "3.0.0",
-          "resolved": "https://registry.npm.taobao.org/p-locate/download/p-locate-3.0.0.tgz",
-          "integrity": "sha1-Mi1poFwCZLJZl9n0DNiokasAZKQ=",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+          "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
           "dev": true,
           "requires": {
             "p-limit": "^2.0.0"
@@ -4046,27 +4103,16 @@
         },
         "path-exists": {
           "version": "3.0.0",
-          "resolved": "https://registry.npm.taobao.org/path-exists/download/path-exists-3.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
           "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
           "dev": true
-        },
-        "string-width": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npm.taobao.org/string-width/download/string-width-3.1.0.tgz",
-          "integrity": "sha1-InZ74htirxCBV0MG9prFG2IgOWE=",
-          "dev": true,
-          "requires": {
-            "emoji-regex": "^7.0.1",
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^5.1.0"
-          }
         }
       }
     },
     "yargs-parser": {
       "version": "13.1.2",
-      "resolved": "https://registry.npm.taobao.org/yargs-parser/download/yargs-parser-13.1.2.tgz?cache=0&sync_timestamp=1596945681098&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyargs-parser%2Fdownload%2Fyargs-parser-13.1.2.tgz",
-      "integrity": "sha1-Ew8JcC667vJlDVTObj5XBvek+zg=",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
       "dev": true,
       "requires": {
         "camelcase": "^5.0.0",
@@ -4074,14 +4120,81 @@
       }
     },
     "yargs-unparser": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npm.taobao.org/yargs-unparser/download/yargs-unparser-1.6.0.tgz?cache=0&sync_timestamp=1592366192647&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyargs-unparser%2Fdownload%2Fyargs-unparser-1.6.0.tgz",
-      "integrity": "sha1-7yXCx2n/a9CeSw+dfGBfsnhG6p8=",
+      "version": "1.6.1",
+      "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-1.6.1.tgz",
+      "integrity": "sha512-qZV14lK9MWsGCmcr7u5oXGH0dbGqZAIxTDrWXZDo5zUr6b6iUmelNKO6x6R1dQT24AH3LgRxJpr8meWy2unolA==",
       "dev": true,
       "requires": {
+        "camelcase": "^5.3.1",
+        "decamelize": "^1.2.0",
         "flat": "^4.1.0",
-        "lodash": "^4.17.15",
-        "yargs": "^13.3.0"
+        "is-plain-obj": "^1.1.0",
+        "yargs": "^14.2.3"
+      },
+      "dependencies": {
+        "find-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^3.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+          "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+          "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.0.0"
+          }
+        },
+        "path-exists": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
+          "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+          "dev": true
+        },
+        "yargs": {
+          "version": "14.2.3",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-14.2.3.tgz",
+          "integrity": "sha512-ZbotRWhF+lkjijC/VhmOT9wSgyBQ7+zr13+YLkhfsSiTriYsMzkTUFP18pFhWwBeMa5gUc1MzbhrO6/VB7c9Xg==",
+          "dev": true,
+          "requires": {
+            "cliui": "^5.0.0",
+            "decamelize": "^1.2.0",
+            "find-up": "^3.0.0",
+            "get-caller-file": "^2.0.1",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^2.0.0",
+            "set-blocking": "^2.0.0",
+            "string-width": "^3.0.0",
+            "which-module": "^2.0.0",
+            "y18n": "^4.0.0",
+            "yargs-parser": "^15.0.1"
+          }
+        },
+        "yargs-parser": {
+          "version": "15.0.1",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-15.0.1.tgz",
+          "integrity": "sha512-0OAMV2mAZQrs3FkNpDQcBk1x5HXb8X4twADss4S0Iuk+2dGnLOE/fRHrsYm542GduMveyA77OF4wrNJuanRCWw==",
+          "dev": true,
+          "requires": {
+            "camelcase": "^5.0.0",
+            "decamelize": "^1.2.0"
+          }
+        }
       }
     }
   }
diff --git a/package.json b/package.json
index b38e781654c906aca3771bc1eced124e7c9a00ae..75df7bce9d42cabe4a81a58cb9ca946f287c7e14 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "husky": "4.2.5",
     "intelli-espower-loader": "1.0.1",
     "lint-staged": "10.2.11",
-    "mocha": "6.2.3",
+    "mocha": "8.1.1",
     "power-assert": "1.6.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 0a1c40249cf008ed7521dc140982fb1d5ba1140c..4739cd4ffc6a9da1e07d085627d74c6c054222a1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -96,12 +96,7 @@ amdefine@>=0.0.4:
   resolved "https://registry.npm.taobao.org/amdefine/download/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
   integrity sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=
 
-ansi-colors@3.2.3:
-  version "3.2.3"
-  resolved "https://registry.npm.taobao.org/ansi-colors/download/ansi-colors-3.2.3.tgz#57d35b8686e851e2cc04c403f1c00203976a1813"
-  integrity sha1-V9NbhoboUeLMBMQD8cACA5dqGBM=
-
-ansi-colors@^4.1.1:
+ansi-colors@4.1.1, ansi-colors@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-4.1.1.tgz#cbb9ae256bf750af1eab344f229aa27fe94ba348"
   integrity sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==
@@ -143,6 +138,14 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0:
     "@types/color-name" "^1.1.1"
     color-convert "^2.0.1"
 
+anymatch@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
+  integrity sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.npm.taobao.org/argparse/download/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
@@ -165,6 +168,16 @@ array-flatten@1.1.1:
   resolved "https://registry.npm.taobao.org/array-flatten/download/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
   integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
 
+array.prototype.map@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array.prototype.map/-/array.prototype.map-1.0.2.tgz#9a4159f416458a23e9483078de1106b2ef68f8ec"
+  integrity sha512-Az3OYxgsa1g7xDYp86l0nnN4bcmuEITGe1rbdEBVkrqkzMgDcbdQ2R7r41pNzti+4NMces3H8gMmuioZUilLgw==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    es-array-method-boxes-properly "^1.0.0"
+    is-string "^1.0.4"
+
 asn1@~0.2.3:
   version "0.2.4"
   resolved "https://registry.npm.taobao.org/asn1/download/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
@@ -226,6 +239,11 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+binary-extensions@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.1.0.tgz#30fa40c9e7fe07dbc895678cd287024dea241dd9"
+  integrity sha512-1Yj8h9Q+QDF5FzhMs/c9+6UntbD5MkRfRwac8DoEm9ZfUBZ7tZ55YcGVAzEe4bXsdQHEk+s9S5wsOKVdZrw0tQ==
+
 body-parser@1.19.0:
   version "1.19.0"
   resolved "https://registry.npm.taobao.org/body-parser/download/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
@@ -250,7 +268,7 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^3.0.1:
+braces@^3.0.1, braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.npm.taobao.org/braces/download/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   integrity sha1-NFThpGLujVmeI23zNs2epPiv4Qc=
@@ -294,7 +312,7 @@ callsites@^3.0.0:
   resolved "https://registry.npm.taobao.org/callsites/download/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
   integrity sha1-s2MKvYlDQy9Us/BRkjjjPNffL3M=
 
-camelcase@^5.0.0:
+camelcase@^5.0.0, camelcase@^5.3.1:
   version "5.3.1"
   resolved "https://registry.npm.taobao.org/camelcase/download/camelcase-5.3.1.tgz?cache=0&sync_timestamp=1589682790492&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcamelcase%2Fdownload%2Fcamelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha1-48mzFWnhBoEd8kL3FXJaH0xJQyA=
@@ -304,7 +322,7 @@ caseless@~0.12.0:
   resolved "https://registry.npm.taobao.org/caseless/download/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-chalk@^2.0.0, chalk@^2.0.1:
+chalk@^2.0.0, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.npm.taobao.org/chalk/download/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha1-zUJUFnelQzPPVBpJEIwUMrRMlCQ=
@@ -321,6 +339,21 @@ chalk@^4.0.0, chalk@^4.1.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chokidar@3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.3.1.tgz#c84e5b3d18d9a4d77558fef466b1bf16bbeb3450"
+  integrity sha512-4QYCEWOcK3OJrxwvyyAOxFuhpvOVCYkr33LPfFNBjAD/w3sEzWsp2BUOkI4l9bHvWioAd0rc6NlHUOEaWkTeqg==
+  dependencies:
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.3.0"
+  optionalDependencies:
+    fsevents "~2.1.2"
+
 ci-info@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/ci-info/download/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
@@ -578,10 +611,10 @@ diff-match-patch@^1.0.0:
   resolved "https://registry.npm.taobao.org/diff-match-patch/download/diff-match-patch-1.0.5.tgz#abb584d5f10cd1196dfc55aa03701592ae3f7b37"
   integrity sha1-q7WE1fEM0Rlt/FWqA3AVkq4/ezc=
 
-diff@3.5.0:
-  version "3.5.0"
-  resolved "https://registry.npm.taobao.org/diff/download/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
-  integrity sha1-gAwN0eCov7yVg1wgKtIg/jF+WhI=
+diff@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
+  integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
 
 doctrine@^3.0.0:
   version "3.0.0"
@@ -701,7 +734,7 @@ error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
-es-abstract@^1.17.0-next.1, es-abstract@^1.17.5:
+es-abstract@^1.17.0-next.1, es-abstract@^1.17.4, es-abstract@^1.17.5:
   version "1.17.6"
   resolved "https://registry.npm.taobao.org/es-abstract/download/es-abstract-1.17.6.tgz?cache=0&sync_timestamp=1592109018051&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fes-abstract%2Fdownload%2Fes-abstract-1.17.6.tgz#9142071707857b2cacc7b89ecb670316c3e2d52a"
   integrity sha1-kUIHFweFeyysx7iey2cDFsPi1So=
@@ -718,6 +751,24 @@ es-abstract@^1.17.0-next.1, es-abstract@^1.17.5:
     string.prototype.trimend "^1.0.1"
     string.prototype.trimstart "^1.0.1"
 
+es-array-method-boxes-properly@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz#873f3e84418de4ee19c5be752990b2e44718d09e"
+  integrity sha512-wd6JXUmyHmt8T5a2xreUwKcGPq6f1f+WwIJkijUqiGcJz1qqnZgP6XIK+QyIWU5lT7imeNxUll48bziG+TSYcA==
+
+es-get-iterator@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/es-get-iterator/-/es-get-iterator-1.1.0.tgz#bb98ad9d6d63b31aacdc8f89d5d0ee57bcb5b4c8"
+  integrity sha512-UfrmHuWQlNMTs35e1ypnvikg6jCz3SK8v8ImvmDsh36fCVUR1MqoFDiyn0/k52C8NqO3YsO8Oe0azeesNuqSsQ==
+  dependencies:
+    es-abstract "^1.17.4"
+    has-symbols "^1.0.1"
+    is-arguments "^1.0.4"
+    is-map "^2.0.1"
+    is-set "^2.0.1"
+    is-string "^1.0.5"
+    isarray "^2.0.5"
+
 es-to-primitive@^1.2.1:
   version "1.2.1"
   resolved "https://registry.npm.taobao.org/es-to-primitive/download/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
@@ -1158,14 +1209,7 @@ finalhandler@~1.1.2:
     statuses "~1.5.0"
     unpipe "~1.0.0"
 
-find-up@3.0.0, find-up@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.npm.taobao.org/find-up/download/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
-  integrity sha1-SRafHXmTQwZG2mHsxa41XCHJe3M=
-  dependencies:
-    locate-path "^3.0.0"
-
-find-up@^4.0.0:
+find-up@4.1.0, find-up@^4.0.0:
   version "4.1.0"
   resolved "https://registry.npm.taobao.org/find-up/download/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
   integrity sha1-l6/n1s3AvFkoWEt8jXsW6KmqXRk=
@@ -1173,6 +1217,13 @@ find-up@^4.0.0:
     locate-path "^5.0.0"
     path-exists "^4.0.0"
 
+find-up@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/find-up/download/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
+  integrity sha1-SRafHXmTQwZG2mHsxa41XCHJe3M=
+  dependencies:
+    locate-path "^3.0.0"
+
 find-versions@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/find-versions/-/find-versions-3.2.0.tgz#10297f98030a786829681690545ef659ed1d254e"
@@ -1246,6 +1297,11 @@ fs.realpath@^1.0.0:
   resolved "https://registry.npm.taobao.org/fs.realpath/download/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
+fsevents@~2.1.2:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
+  integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
+
 ftp@^0.3.10:
   version "0.3.10"
   resolved "https://registry.npm.taobao.org/ftp/download/ftp-0.3.10.tgz#9197d861ad8142f3e63d5a83bfe4c59f7330885d"
@@ -1300,26 +1356,14 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-glob-parent@^5.0.0:
+glob-parent@^5.0.0, glob-parent@~5.1.0:
   version "5.1.1"
   resolved "https://registry.npm.taobao.org/glob-parent/download/glob-parent-5.1.1.tgz#b6c1ef417c4e5663ea498f1c45afac6916bbc229"
   integrity sha1-tsHvQXxOVmPqSY8cRa+saRa7wik=
   dependencies:
     is-glob "^4.0.1"
 
-glob@7.1.3:
-  version "7.1.3"
-  resolved "https://registry.npm.taobao.org/glob/download/glob-7.1.3.tgz?cache=0&sync_timestamp=1589682812051&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fglob%2Fdownload%2Fglob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
-  integrity sha1-OWCDLT8VdBCDQtr9OmezMsCWnfE=
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.1.3:
+glob@7.1.6, glob@^7.1.3:
   version "7.1.6"
   resolved "https://registry.npm.taobao.org/glob/download/glob-7.1.6.tgz?cache=0&sync_timestamp=1589682812051&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fglob%2Fdownload%2Fglob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha1-FB8zuBp8JJLhJVlDB0gMRmeSeKY=
@@ -1547,6 +1591,13 @@ is-arrayish@^0.2.1:
   resolved "https://registry.npm.taobao.org/is-arrayish/download/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
   integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
 
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
+  dependencies:
+    binary-extensions "^2.0.0"
+
 is-buffer@~2.0.3:
   version "2.0.4"
   resolved "https://registry.npm.taobao.org/is-buffer/download/is-buffer-2.0.4.tgz#3e572f23c8411a5cfd9557c849e3665e0b290623"
@@ -1577,13 +1628,18 @@ is-fullwidth-code-point@^3.0.0:
   resolved "https://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
   integrity sha1-8Rb4Bk/pCz94RKOJl8C3UFEmnx0=
 
-is-glob@^4.0.0, is-glob@^4.0.1:
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@~4.0.1:
   version "4.0.1"
   resolved "https://registry.npm.taobao.org/is-glob/download/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
   integrity sha1-dWfb6fL14kZ7x3q4PEopSCQHpdw=
   dependencies:
     is-extglob "^2.1.1"
 
+is-map@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-map/-/is-map-2.0.1.tgz#520dafc4307bb8ebc33b813de5ce7c9400d644a1"
+  integrity sha512-T/S49scO8plUiAOA2DBTBG3JHpn1yiw0kRp6dgiZ0v2/6twi5eiB0rHtHFH9ZIrvlWc6+4O+m4zg5+Z833aXgw==
+
 is-number@^7.0.0:
   version "7.0.0"
   resolved "https://registry.npm.taobao.org/is-number/download/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
@@ -1594,6 +1650,11 @@ is-obj@^1.0.1:
   resolved "https://registry.npm.taobao.org/is-obj/download/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
   integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
 
+is-plain-obj@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+  integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
+
 is-regex@^1.0.4, is-regex@^1.1.0:
   version "1.1.1"
   resolved "https://registry.npm.taobao.org/is-regex/download/is-regex-1.1.1.tgz?cache=0&sync_timestamp=1596555762356&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fis-regex%2Fdownload%2Fis-regex-1.1.1.tgz#c6f98aacc546f6cec5468a07b7b153ab564a57b9"
@@ -1606,11 +1667,21 @@ is-regexp@^1.0.0:
   resolved "https://registry.npm.taobao.org/is-regexp/download/is-regexp-1.0.0.tgz#fd2d883545c46bac5a633e7b9a09e87fa2cb5069"
   integrity sha1-/S2INUXEa6xaYz57mgnof6LLUGk=
 
+is-set@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-set/-/is-set-2.0.1.tgz#d1604afdab1724986d30091575f54945da7e5f43"
+  integrity sha512-eJEzOtVyenDs1TMzSQ3kU3K+E0GUS9sno+F0OBT97xsgcJsF9nXMBtkT9/kut5JEpM7oL7X/0qxR17K3mcwIAA==
+
 is-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/is-stream/download/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
   integrity sha1-venDJoDW+uBBKdasnZIc54FfeOM=
 
+is-string@^1.0.4, is-string@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.5.tgz#40493ed198ef3ff477b8c7f92f644ec82a5cd3a6"
+  integrity sha512-buY6VNRjhQMiF1qWDouloZlQbRhDPCebwxSjxMjxgemYT46YMd2NR0/H+fBhEfWX4A/w9TBJ+ol+okqJKFE6vQ==
+
 is-symbol@^1.0.2:
   version "1.0.3"
   resolved "https://registry.npm.taobao.org/is-symbol/download/is-symbol-1.0.3.tgz#38e1014b9e6329be0de9d24a414fd7441ec61937"
@@ -1633,6 +1704,11 @@ isarray@0.0.1:
   resolved "https://registry.npm.taobao.org/isarray/download/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
   integrity sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=
 
+isarray@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.5.tgz#8af1e4c1221244cc62459faf38940d4e644a5723"
+  integrity sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==
+
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/isexe/download/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -1643,6 +1719,19 @@ isstream@~0.1.2:
   resolved "https://registry.npm.taobao.org/isstream/download/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
+iterate-iterator@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/iterate-iterator/-/iterate-iterator-1.0.1.tgz#1693a768c1ddd79c969051459453f082fe82e9f6"
+  integrity sha512-3Q6tudGN05kbkDQDI4CqjaBf4qf85w6W6GnuZDtUVYwKgtC1q8yxYX7CZed7N+tLzQqS6roujWvszf13T+n9aw==
+
+iterate-value@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/iterate-value/-/iterate-value-1.0.2.tgz#935115bd37d006a52046535ebc8d07e9c9337f57"
+  integrity sha512-A6fMAio4D2ot2r/TYzr4yUWrmwNdsN5xL7+HUiyACE4DXm+q8HtPcnFTp+NnW3k4N05tZ7FVYFFb2CR13NxyHQ==
+  dependencies:
+    es-get-iterator "^1.0.2"
+    iterate-iterator "^1.0.1"
+
 js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npm.taobao.org/js-tokens/download/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -1782,17 +1871,17 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
-lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19:
+lodash@^4.17.14, lodash@^4.17.19:
   version "4.17.19"
   resolved "https://registry.npm.taobao.org/lodash/download/lodash-4.17.19.tgz?cache=0&sync_timestamp=1594226931791&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flodash%2Fdownload%2Flodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
   integrity sha1-5I3e2+MLMyF4PFtDAfvTU7weSks=
 
-log-symbols@2.2.0:
-  version "2.2.0"
-  resolved "https://registry.npm.taobao.org/log-symbols/download/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
-  integrity sha1-V0Dhxdbw39pK2TI7UzIQfva0xAo=
+log-symbols@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-3.0.0.tgz#f3a08516a5dea893336a7dee14d18a1cfdab77c4"
+  integrity sha512-dSkNGuI7iG3mfvDzUuYZyvk5dD9ocYCYzNU6CYDE6+Xqd+gwme6Z00NS3dUh8mq/73HaEtT7m6W+yUPtU6BZnQ==
   dependencies:
-    chalk "^2.0.1"
+    chalk "^2.4.2"
 
 log-symbols@^4.0.0:
   version "4.0.0"
@@ -1880,13 +1969,6 @@ minimist@^1.2.5:
   resolved "https://registry.npm.taobao.org/minimist/download/minimist-1.2.5.tgz?cache=0&sync_timestamp=1589682820731&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fminimist%2Fdownload%2Fminimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=
 
-mkdirp@0.5.4:
-  version "0.5.4"
-  resolved "https://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.4.tgz?cache=0&sync_timestamp=1589682820707&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmkdirp%2Fdownload%2Fmkdirp-0.5.4.tgz#fd01504a6797ec5c9be81ff43d204961ed64a512"
-  integrity sha1-/QFQSmeX7Fyb6B/0PSBJYe1kpRI=
-  dependencies:
-    minimist "^1.2.5"
-
 mkdirp@^0.5.1:
   version "0.5.5"
   resolved "https://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.5.tgz?cache=0&sync_timestamp=1589682820707&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmkdirp%2Fdownload%2Fmkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
@@ -1894,34 +1976,36 @@ mkdirp@^0.5.1:
   dependencies:
     minimist "^1.2.5"
 
-mocha@6.2.3:
-  version "6.2.3"
-  resolved "https://registry.npm.taobao.org/mocha/download/mocha-6.2.3.tgz?cache=0&sync_timestamp=1596569169989&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmocha%2Fdownload%2Fmocha-6.2.3.tgz#e648432181d8b99393410212664450a4c1e31912"
-  integrity sha1-5khDIYHYuZOTQQISZkRQpMHjGRI=
+mocha@8.1.1:
+  version "8.1.1"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-8.1.1.tgz#1de1ba4e9a2c955d96b84e469d7540848223592d"
+  integrity sha512-p7FuGlYH8t7gaiodlFreseLxEmxTgvyG9RgPHODFPySNhwUehu8NIb0vdSt3WFckSneswZ0Un5typYcWElk7HQ==
   dependencies:
-    ansi-colors "3.2.3"
+    ansi-colors "4.1.1"
     browser-stdout "1.3.1"
+    chokidar "3.3.1"
     debug "3.2.6"
-    diff "3.5.0"
+    diff "4.0.2"
     escape-string-regexp "1.0.5"
-    find-up "3.0.0"
-    glob "7.1.3"
+    find-up "4.1.0"
+    glob "7.1.6"
     growl "1.10.5"
     he "1.2.0"
     js-yaml "3.13.1"
-    log-symbols "2.2.0"
+    log-symbols "3.0.0"
     minimatch "3.0.4"
-    mkdirp "0.5.4"
-    ms "2.1.1"
-    node-environment-flags "1.0.5"
+    ms "2.1.2"
     object.assign "4.1.0"
-    strip-json-comments "2.0.1"
-    supports-color "6.0.0"
-    which "1.3.1"
+    promise.allsettled "1.0.2"
+    serialize-javascript "4.0.0"
+    strip-json-comments "3.0.1"
+    supports-color "7.1.0"
+    which "2.0.2"
     wide-align "1.1.3"
+    workerpool "6.0.0"
     yargs "13.3.2"
     yargs-parser "13.1.2"
-    yargs-unparser "1.6.0"
+    yargs-unparser "1.6.1"
 
 ms@2.0.0:
   version "2.0.0"
@@ -1933,7 +2017,7 @@ ms@2.1.1:
   resolved "https://registry.npm.taobao.org/ms/download/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
   integrity sha1-MKWGTrPrsKZvLr5tcnrwagnYbgo=
 
-ms@^2.1.1:
+ms@2.1.2, ms@^2.1.1:
   version "2.1.2"
   resolved "https://registry.npm.taobao.org/ms/download/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha1-0J0fNXtEP0kzgqjrPM0YOHKuYAk=
@@ -1965,15 +2049,7 @@ next-tick@~1.0.0:
   resolved "https://registry.npm.taobao.org/next-tick/download/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
   integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
 
-node-environment-flags@1.0.5:
-  version "1.0.5"
-  resolved "https://registry.npm.taobao.org/node-environment-flags/download/node-environment-flags-1.0.5.tgz#fa930275f5bf5dae188d6192b24b4c8bbac3d76a"
-  integrity sha1-+pMCdfW/Xa4YjWGSsktMi7rD12o=
-  dependencies:
-    object.getownpropertydescriptors "^2.0.3"
-    semver "^5.7.0"
-
-normalize-path@^3.0.0:
+normalize-path@^3.0.0, normalize-path@~3.0.0:
   version "3.0.0"
   resolved "https://registry.npm.taobao.org/normalize-path/download/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha1-Dc1p/yOhybEf0JeDFmRKA4ghamU=
@@ -2018,14 +2094,6 @@ object.assign@4.1.0, object.assign@^4.1.0:
     has-symbols "^1.0.0"
     object-keys "^1.0.11"
 
-object.getownpropertydescriptors@^2.0.3:
-  version "2.1.0"
-  resolved "https://registry.npm.taobao.org/object.getownpropertydescriptors/download/object.getownpropertydescriptors-2.1.0.tgz#369bf1f9592d8ab89d712dced5cb81c7c5352649"
-  integrity sha1-Npvx+VktiridcS3O1cuBx8U1Jkk=
-  dependencies:
-    define-properties "^1.1.3"
-    es-abstract "^1.17.0-next.1"
-
 on-finished@~2.3.0:
   version "2.3.0"
   resolved "https://registry.npm.taobao.org/on-finished/download/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
@@ -2190,7 +2258,7 @@ performance-now@^2.1.0:
   resolved "https://registry.npm.taobao.org/performance-now/download/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
 
-picomatch@^2.0.5:
+picomatch@^2.0.4, picomatch@^2.0.5, picomatch@^2.0.7:
   version "2.2.2"
   resolved "https://registry.npm.taobao.org/picomatch/download/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
   integrity sha1-IfMz6ba46v8CRo9RRupAbTRfTa0=
@@ -2323,6 +2391,17 @@ progress@^2.0.0:
   resolved "https://registry.npm.taobao.org/progress/download/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha1-foz42PW48jnBvGi+tOt4Vn1XLvg=
 
+promise.allsettled@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/promise.allsettled/-/promise.allsettled-1.0.2.tgz#d66f78fbb600e83e863d893e98b3d4376a9c47c9"
+  integrity sha512-UpcYW5S1RaNKT6pd+s9jp9K9rlQge1UXKskec0j6Mmuq7UJCvlS2J2/s/yuPN8ehftf9HXMxWlKiPbGGUzpoRg==
+  dependencies:
+    array.prototype.map "^1.0.1"
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+    iterate-value "^1.0.0"
+
 proxy-addr@~2.0.5:
   version "2.0.6"
   resolved "https://registry.npm.taobao.org/proxy-addr/download/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
@@ -2359,6 +2438,13 @@ qs@~6.5.2:
   resolved "https://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha1-yzroBuh0BERYTvFUzo7pjUA/PjY=
 
+randombytes@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
+  integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
+  dependencies:
+    safe-buffer "^5.1.0"
+
 range-parser@~1.2.1:
   version "1.2.1"
   resolved "https://registry.npm.taobao.org/range-parser/download/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -2394,6 +2480,13 @@ readable-stream@1.1.x:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
+readdirp@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.3.0.tgz#984458d13a1e42e2e9f5841b129e162f369aff17"
+  integrity sha512-zz0pAkSPOXXm1viEwygWIPSPkcBYjW1xU5j/JBh5t9bGCJwa6f9+BJa6VaB2g+b55yVrmXzqkyLf4xaWYM0IkQ==
+  dependencies:
+    picomatch "^2.0.7"
+
 regexp.prototype.flags@^1.2.0:
   version "1.3.0"
   resolved "https://registry.npm.taobao.org/regexp.prototype.flags/download/regexp.prototype.flags-1.3.0.tgz#7aba89b3c13a64509dabcf3ca8d9fbb9bdf5cb75"
@@ -2475,7 +2568,7 @@ safe-buffer@5.1.2, safe-buffer@~5.1.1:
   resolved "https://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha1-mR7GnSluAxN0fVm9/St0XDX4go0=
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.2:
+safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.2:
   version "5.2.1"
   resolved "https://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha1-Hq+fqb2x/dTsdfWPnNtOa3gn7sY=
@@ -2495,11 +2588,6 @@ semver-regex@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver-regex/-/semver-regex-2.0.0.tgz#a93c2c5844539a770233379107b38c7b4ac9d338"
   integrity sha512-mUdIBBvdn0PLOeP3TEkMH7HHeUP3GjsXCwKarjv/kGmUFOYg1VqEemKhoQpWMu6X2I8kHeuVdGibLGkVK+/5Qw==
 
-semver@^5.7.0:
-  version "5.7.1"
-  resolved "https://registry.npm.taobao.org/semver/download/semver-5.7.1.tgz?cache=0&sync_timestamp=1589682805026&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsemver%2Fdownload%2Fsemver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
-  integrity sha1-qVT5Ma66UI0we78Gnv8MAclhFvc=
-
 semver@^7.2.1:
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
@@ -2524,6 +2612,13 @@ send@0.17.1:
     range-parser "~1.2.1"
     statuses "~1.5.0"
 
+serialize-javascript@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-4.0.0.tgz#b525e1238489a5ecfc42afacc3fe99e666f4b1aa"
+  integrity sha512-GaNA54380uFefWghODBWEGisLZFj00nS5ACs6yHa9nLqlLpVLO8ChDGeKRjZnV4Nh4n0Qi7nhYZD/9fCPzEqkw==
+  dependencies:
+    randombytes "^2.1.0"
+
 serve-static@1.14.1:
   version "1.14.1"
   resolved "https://registry.npm.taobao.org/serve-static/download/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
@@ -2765,22 +2860,22 @@ strip-final-newline@^2.0.0:
   resolved "https://registry.npm.taobao.org/strip-final-newline/download/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
   integrity sha1-ibhS+y/L6Tb29LMYevsKEsGrWK0=
 
-strip-json-comments@2.0.1:
-  version "2.0.1"
-  resolved "https://registry.npm.taobao.org/strip-json-comments/download/strip-json-comments-2.0.1.tgz?cache=0&sync_timestamp=1594567532500&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fstrip-json-comments%2Fdownload%2Fstrip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
-  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
+strip-json-comments@3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.0.1.tgz#85713975a91fb87bf1b305cca77395e40d2a64a7"
+  integrity sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==
 
 strip-json-comments@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.1.tgz#31f1281b3832630434831c310c01cccda8cbe006"
   integrity sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==
 
-supports-color@6.0.0:
-  version "6.0.0"
-  resolved "https://registry.npm.taobao.org/supports-color/download/supports-color-6.0.0.tgz#76cfe742cf1f41bb9b1c29ad03068c05b4c0e40a"
-  integrity sha1-ds/nQs8fQbubHCmtAwaMBbTA5Ao=
+supports-color@7.1.0, supports-color@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.npm.taobao.org/supports-color/download/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
+  integrity sha1-aOMlkd9z4lrRxLSRCKLsUHliv9E=
   dependencies:
-    has-flag "^3.0.0"
+    has-flag "^4.0.0"
 
 supports-color@^5.3.0:
   version "5.5.0"
@@ -2789,13 +2884,6 @@ supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^7.1.0:
-  version "7.1.0"
-  resolved "https://registry.npm.taobao.org/supports-color/download/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
-  integrity sha1-aOMlkd9z4lrRxLSRCKLsUHliv9E=
-  dependencies:
-    has-flag "^4.0.0"
-
 table@^5.2.3:
   version "5.4.6"
   resolved "https://registry.npm.taobao.org/table/download/table-5.4.6.tgz#1292d19500ce3f86053b05f0e8e7e4a3bb21079e"
@@ -2970,14 +3058,7 @@ which-pm-runs@^1.0.0:
   resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"
   integrity sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=
 
-which@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.npm.taobao.org/which/download/which-1.3.1.tgz?cache=0&sync_timestamp=1589682812246&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fwhich%2Fdownload%2Fwhich-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
-  integrity sha1-pFBD1U9YBTFtqNYvn1CRjT2nCwo=
-  dependencies:
-    isexe "^2.0.0"
-
-which@^2.0.1:
+which@2.0.2, which@^2.0.1:
   version "2.0.2"
   resolved "https://registry.npm.taobao.org/which/download/which-2.0.2.tgz?cache=0&sync_timestamp=1589682812246&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fwhich%2Fdownload%2Fwhich-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
   integrity sha1-fGqN0KY2oDJ+ELWckobu6T8/UbE=
@@ -2996,6 +3077,11 @@ word-wrap@^1.2.3, word-wrap@~1.2.3:
   resolved "https://registry.npm.taobao.org/word-wrap/download/word-wrap-1.2.3.tgz?cache=0&sync_timestamp=1589683603678&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fword-wrap%2Fdownload%2Fword-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha1-YQY29rH3A4kb00dxzLF/uTtHB5w=
 
+workerpool@6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-6.0.0.tgz#85aad67fa1a2c8ef9386a1b43539900f61d03d58"
+  integrity sha512-fU2OcNA/GVAJLLyKUoHkAgIhKb0JoCpSjLC/G2vYKxUjVmQwGbRVeoPJ1a8U4pnVofz4AQV5Y/NEw8oKqxEBtA==
+
 wrap-ansi@^5.1.0:
   version "5.1.0"
   resolved "https://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
@@ -3054,16 +3140,26 @@ yargs-parser@13.1.2, yargs-parser@^13.1.2:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-unparser@1.6.0:
-  version "1.6.0"
-  resolved "https://registry.npm.taobao.org/yargs-unparser/download/yargs-unparser-1.6.0.tgz?cache=0&sync_timestamp=1592366192647&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyargs-unparser%2Fdownload%2Fyargs-unparser-1.6.0.tgz#ef25c2c769ff6bd09e4b0f9d7c605fb27846ea9f"
-  integrity sha1-7yXCx2n/a9CeSw+dfGBfsnhG6p8=
+yargs-parser@^15.0.1:
+  version "15.0.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-15.0.1.tgz#54786af40b820dcb2fb8025b11b4d659d76323b3"
+  integrity sha512-0OAMV2mAZQrs3FkNpDQcBk1x5HXb8X4twADss4S0Iuk+2dGnLOE/fRHrsYm542GduMveyA77OF4wrNJuanRCWw==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs-unparser@1.6.1:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/yargs-unparser/-/yargs-unparser-1.6.1.tgz#bd4b0ee05b4c94d058929c32cb09e3fce71d3c5f"
+  integrity sha512-qZV14lK9MWsGCmcr7u5oXGH0dbGqZAIxTDrWXZDo5zUr6b6iUmelNKO6x6R1dQT24AH3LgRxJpr8meWy2unolA==
   dependencies:
+    camelcase "^5.3.1"
+    decamelize "^1.2.0"
     flat "^4.1.0"
-    lodash "^4.17.15"
-    yargs "^13.3.0"
+    is-plain-obj "^1.1.0"
+    yargs "^14.2.3"
 
-yargs@13.3.2, yargs@^13.3.0:
+yargs@13.3.2:
   version "13.3.2"
   resolved "https://registry.npm.taobao.org/yargs/download/yargs-13.3.2.tgz?cache=0&sync_timestamp=1594421142336&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyargs%2Fdownload%2Fyargs-13.3.2.tgz#ad7ffefec1aa59565ac915f82dccb38a9c31a2dd"
   integrity sha1-rX/+/sGqWVZayRX4Lcyzipwxot0=
@@ -3078,3 +3174,20 @@ yargs@13.3.2, yargs@^13.3.0:
     which-module "^2.0.0"
     y18n "^4.0.0"
     yargs-parser "^13.1.2"
+
+yargs@^14.2.3:
+  version "14.2.3"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-14.2.3.tgz#1a1c3edced1afb2a2fea33604bc6d1d8d688a414"
+  integrity sha512-ZbotRWhF+lkjijC/VhmOT9wSgyBQ7+zr13+YLkhfsSiTriYsMzkTUFP18pFhWwBeMa5gUc1MzbhrO6/VB7c9Xg==
+  dependencies:
+    cliui "^5.0.0"
+    decamelize "^1.2.0"
+    find-up "^3.0.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^3.0.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^15.0.1"