diff --git a/lib/jsdoc/package-lock.json b/lib/jsdoc/package-lock.json
index c7ad175..1dc9ffe 100644
--- a/lib/jsdoc/package-lock.json
+++ b/lib/jsdoc/package-lock.json
@@ -5,29 +5,45 @@
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   "dependencies": {
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-      "version": "7.8.7",
-      "resolved": "https://registry.npm.taobao.org/@babel/parser/download/@babel/parser-7.8.7.tgz",
-      "integrity": "sha1-e4+s+V0l/vlTSq1RxP/s3hph4mo="
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-    "argparse": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npm.taobao.org/argparse/download/argparse-1.0.10.tgz",
-      "integrity": "sha1-vNZ5HqWuCXJeF+WtmIE0zUCz2RE=",
+      "version": "7.23.6",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.23.6.tgz",
+      "integrity": "sha512-Z2uID7YJ7oNvAI20O9X0bblw7Qqs8Q2hFy0R9tAfnfLkp5MW0UH9eUvnDSnFwKZ0AvgS1ucqR4KzvVHgnke1VQ=="
+    },
+    "@types/linkify-it": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-3.0.5.tgz",
+      "integrity": "sha512-yg6E+u0/+Zjva+buc3EIb+29XEg4wltq7cSmd4Uc2EE/1nUVmxyzpX6gUXD0V8jIrG0r7YeOGVIbYRkxeooCtw=="
+    },
+    "@types/markdown-it": {
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+      "resolved": "https://registry.npmjs.org/@types/markdown-it/-/markdown-it-12.2.3.tgz",
+      "integrity": "sha512-GKMHFfv3458yYy+v/N8gjufHO6MSZKCOXpZc5GXIWWy8uldwfmPn98vp81gZ5f9SVw8YYBctgfJ22a2d7AOMeQ==",
       "requires": {
-        "sprintf-js": "~1.0.2"
+        "@types/linkify-it": "*",
+        "@types/mdurl": "*"
       }
     },
+    "@types/mdurl": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@types/mdurl/-/mdurl-1.0.5.tgz",
+      "integrity": "sha512-6L6VymKTzYSrEf4Nev4Xa1LCHKrlTlYCBMTlQKFuddo1CvQcE52I0mwfOJayueUC7MJuXOeHTcIU683lzd0cUA=="
+    },
+    "argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+    },
     "bluebird": {
       "version": "3.7.2",
-      "resolved": "https://registry.npm.taobao.org/bluebird/download/bluebird-3.7.2.tgz",
-      "integrity": "sha1-nyKcFb4nJFT/qXOs4NvueaGww28="
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
+      "integrity": "sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg=="
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     "catharsis": {
-      "version": "0.8.11",
-      "resolved": "https://registry.npm.taobao.org/catharsis/download/catharsis-0.8.11.tgz",
-      "integrity": "sha1-0Os9K4K32no84u+xp7AL7MZkNGg=",
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/catharsis/-/catharsis-0.9.0.tgz",
+      "integrity": "sha512-prMTQVpcns/tzFgFVkVp6ak6RykZyWb3gu8ckUpd6YkTlacOd3DXGJjIpD4Q6zJirizvaiAjSSHlOsA+6sNh2A==",
       "requires": {
-        "lodash": "^4.17.14"
+        "lodash": "^4.17.15"
       }
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     "colorette": {
@@ -84,9 +100,9 @@
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     },
     "graceful-fs": {
-      "version": "4.2.3",
-      "resolved": "https://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.2.3.tgz",
-      "integrity": "sha1-ShL/G2A3bvCYYsIJPt2Qgyi+hCM="
+      "version": "4.2.11",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
+      "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ=="
     },
     "htmlparser2": {
       "version": "6.1.0",
@@ -105,45 +121,51 @@
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     },
     "js2xmlparser": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npm.taobao.org/js2xmlparser/download/js2xmlparser-4.0.1.tgz",
-      "integrity": "sha1-Zw73G8VmHwicyQSBuZoFoSJ6470=",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/js2xmlparser/-/js2xmlparser-4.0.2.tgz",
+      "integrity": "sha512-6n4D8gLlLf1n5mNLQPRfViYzu9RATblzPEtm1SthMX1Pjao0r9YI9nw7ZIfRxQMERS87mcswrg+r/OYrPRX6jA==",
       "requires": {
-        "xmlcreate": "^2.0.3"
+        "xmlcreate": "^2.0.4"
       }
     },
     "jsdoc": {
-      "version": "3.6.3",
-      "resolved": "https://registry.npm.taobao.org/jsdoc/download/jsdoc-3.6.3.tgz",
-      "integrity": "sha1-3M6pfQ5i1j0wa4s+0VJxc7XiGQ0=",
+      "version": "3.6.11",
+      "resolved": "https://registry.npmjs.org/jsdoc/-/jsdoc-3.6.11.tgz",
+      "integrity": "sha512-8UCU0TYeIYD9KeLzEcAu2q8N/mx9O3phAGl32nmHlE0LpaJL71mMkP4d+QE5zWfNt50qheHtOZ0qoxVrsX5TUg==",
       "requires": {
-        "@babel/parser": "^7.4.4",
-        "bluebird": "^3.5.4",
-        "catharsis": "^0.8.11",
+        "@babel/parser": "^7.9.4",
+        "@types/markdown-it": "^12.2.3",
+        "bluebird": "^3.7.2",
+        "catharsis": "^0.9.0",
         "escape-string-regexp": "^2.0.0",
-        "js2xmlparser": "^4.0.0",
+        "js2xmlparser": "^4.0.2",
         "klaw": "^3.0.0",
-        "markdown-it": "^8.4.2",
-        "markdown-it-anchor": "^5.0.2",
-        "marked": "^0.7.0",
-        "mkdirp": "^0.5.1",
+        "markdown-it": "^12.3.2",
+        "markdown-it-anchor": "^8.4.1",
+        "marked": "^4.0.10",
+        "mkdirp": "^1.0.4",
         "requizzle": "^0.2.3",
-        "strip-json-comments": "^3.0.1",
+        "strip-json-comments": "^3.1.0",
         "taffydb": "2.6.2",
-        "underscore": "~1.9.1"
+        "underscore": "~1.13.2"
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       "dependencies": {
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           "version": "2.0.0",
-          "resolved": "https://registry.npm.taobao.org/escape-string-regexp/download/escape-string-regexp-2.0.0.tgz",
-          "integrity": "sha1-owME6Z2qMuI7L9IPUbq9B8/8o0Q="
+          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-2.0.0.tgz",
+          "integrity": "sha512-UpzcLCXolUWcNu5HtVMHYdXJjArjsF9C0aNnquZYY4uW/Vu0miy5YoWvbV345HauVvcAUnpRuhMMcqTcGOY2+w=="
+        },
+        "underscore": {
+          "version": "1.13.6",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.6.tgz",
+          "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A=="
         }
       }
     },
     "klaw": {
       "version": "3.0.0",
-      "resolved": "https://registry.npm.taobao.org/klaw/download/klaw-3.0.0.tgz",
-      "integrity": "sha1-sRvsnPJJLwZ1bW6Amrc6KRAlkUY=",
+      "resolved": "https://registry.npmjs.org/klaw/-/klaw-3.0.0.tgz",
+      "integrity": "sha512-0Fo5oir+O9jnXu5EefYbVK+mHMBeEVEy2cmctR1O1NECcCkPRreJKrS6Qt/j3KC2C148Dfo9i3pCmCMsdqGr0g==",
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       }
@@ -154,64 +176,56 @@
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     "linkify-it": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npm.taobao.org/linkify-it/download/linkify-it-2.2.0.tgz",
-      "integrity": "sha1-47VGl+eL+RXHCjis14/QngBYsc8=",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-3.0.3.tgz",
+      "integrity": "sha512-ynTsyrFSdE5oZ/O9GEf00kPngmOfVwazR5GKDq6EYfhlpFug3J2zybX56a2PRRpc9P+FuSoGNAwjlbDs9jJBPQ==",
       "requires": {
         "uc.micro": "^1.0.1"
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npm.taobao.org/lodash/download/lodash-4.17.15.tgz",
-      "integrity": "sha1-tEf2ZwoEVbv+7dETku/zMOoJdUg="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
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-      "version": "8.4.2",
-      "resolved": "https://registry.npm.taobao.org/markdown-it/download/markdown-it-8.4.2.tgz",
-      "integrity": "sha1-OG+YmY3BWjdyKqdyIIT0Agvdm1Q=",
+      "version": "12.3.2",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.3.2.tgz",
+      "integrity": "sha512-TchMembfxfNVpHkbtriWltGWc+m3xszaRD0CZup7GFFhzIgQqxIfn3eGj1yZpfuflzPvfkt611B2Q/Bsk1YnGg==",
       "requires": {
-        "argparse": "^1.0.7",
-        "entities": "~1.1.1",
-        "linkify-it": "^2.0.0",
+        "argparse": "^2.0.1",
+        "entities": "~2.1.0",
+        "linkify-it": "^3.0.1",
         "mdurl": "^1.0.1",
         "uc.micro": "^1.0.5"
       },
       "dependencies": {
         "entities": {
-          "version": "1.1.2",
-          "resolved": "https://registry.npm.taobao.org/entities/download/entities-1.1.2.tgz",
-          "integrity": "sha1-vfpzUplmTfr9NFKe1PhSKidf6lY="
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/entities/-/entities-2.1.0.tgz",
+          "integrity": "sha512-hCx1oky9PFrJ611mf0ifBLBRW8lUUVRlFolb5gWRfIELabBlbp9xZvrqZLZAs+NxFnbfQoeGd8wDkygjg7U85w=="
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-      "version": "5.2.5",
-      "resolved": "https://registry.npm.taobao.org/markdown-it-anchor/download/markdown-it-anchor-5.2.5.tgz?cache=0&sync_timestamp=1571233940292&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmarkdown-it-anchor%2Fdownload%2Fmarkdown-it-anchor-5.2.5.tgz",
-      "integrity": "sha1-2/E8/Nv/0WpRCYTxJj4dR5pH0no="
+      "version": "8.6.7",
+      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-8.6.7.tgz",
+      "integrity": "sha512-FlCHFwNnutLgVTflOYHPW2pPcl2AACqVzExlkGQNsi4CJgqOHN7YTgDd4LuhgN1BFO3TS0vLAruV1Td6dwWPJA=="
     },
     "marked": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npm.taobao.org/marked/download/marked-0.7.0.tgz",
-      "integrity": "sha1-tkIB8FHScbHtwQoE0a6bdLuOXA4="
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+      "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A=="
     },
     "mdurl": {
       "version": "1.0.1",
-      "resolved": "https://registry.npm.taobao.org/mdurl/download/mdurl-1.0.1.tgz",
-      "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4="
-    },
-    "minimist": {
-      "version": "0.0.8",
-      "resolved": "https://registry.npm.taobao.org/minimist/download/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+      "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
+      "integrity": "sha512-/sKlQJCBYVY9Ers9hqzKou4H6V5UWc/M59TH2dvkt+84itfnq7uFOMLpOiOS4ujvHP4etln18fmIxA5R5fll0g=="
     },
     "mkdirp": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-      "requires": {
-        "minimist": "0.0.8"
-      }
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
+      "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw=="
     },
     "moment": {
       "version": "2.24.0",
@@ -239,11 +253,11 @@
       }
     },
     "requizzle": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npm.taobao.org/requizzle/download/requizzle-0.2.3.tgz",
-      "integrity": "sha1-RnXJCqyvssA2vTm6LapKHLd3/e0=",
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/requizzle/-/requizzle-0.2.4.tgz",
+      "integrity": "sha512-JRrFk1D4OQ4SqovXOgdav+K8EAhSB/LJZqCz8tbX0KObcdeM15Ss59ozWMBWmmINMagCwmqn4ZNryUGpBsl6Jw==",
       "requires": {
-        "lodash": "^4.17.14"
+        "lodash": "^4.17.21"
       }
     },
     "sanitize-html": {
@@ -265,15 +279,10 @@
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
       "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
     },
-    "sprintf-js": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npm.taobao.org/sprintf-js/download/sprintf-js-1.0.3.tgz",
-      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw="
-    },
     "strip-json-comments": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npm.taobao.org/strip-json-comments/download/strip-json-comments-3.0.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fstrip-json-comments%2Fdownload%2Fstrip-json-comments-3.0.1.tgz",
-      "integrity": "sha1-hXE5dakfuHvxswXMp3OV5A0qZKc="
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.1.1.tgz",
+      "integrity": "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig=="
     },
     "taffydb": {
       "version": "2.6.2",
@@ -282,8 +291,8 @@
     },
     "uc.micro": {
       "version": "1.0.6",
-      "resolved": "https://registry.npm.taobao.org/uc.micro/download/uc.micro-1.0.6.tgz",
-      "integrity": "sha1-nEEagCpAmpH8bPdAgbq6NLJEmaw="
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.6.tgz",
+      "integrity": "sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA=="
     },
     "underscore": {
       "version": "1.9.2",
@@ -291,9 +300,9 @@
       "integrity": "sha1-DI1vU21vN4pa8mSnL3vsUP63zy8="
     },
     "xmlcreate": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npm.taobao.org/xmlcreate/download/xmlcreate-2.0.3.tgz",
-      "integrity": "sha1-357NUY/TiQqzVI4bgR0EBhSZNJc="
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/xmlcreate/-/xmlcreate-2.0.4.tgz",
+      "integrity": "sha512-nquOebG4sngPmGPICTS5EnxqhKbCmz5Ox5hsszI2T6U5qdrJizBc+0ilYSEjTSzU0yZcmvppztXe/5Al5fUwdg=="
     }
   }
 }
diff --git a/lib/jsdoc/package.json b/lib/jsdoc/package.json
index c5a22dc..68c9dd9 100644
--- a/lib/jsdoc/package.json
+++ b/lib/jsdoc/package.json
@@ -2,7 +2,7 @@
   "name": "Algorithm-PlayGround",
   "version": "1.0.0",
   "dependencies": {
-    "jsdoc": "^3.6.3",
+    "jsdoc": "^3.6.11",
     "moment": "^2.24.0",
     "sanitize-html": "^2.3.2",
     "taffydb": "latest",