diff --git a/myApp/package-lock.json b/myApp/package-lock.json
index 2d34e15b..65bae8e1 100644
--- a/myApp/package-lock.json
+++ b/myApp/package-lock.json
@@ -1139,11 +1139,96 @@
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+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.0.1.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-4.0.5.tgz",
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+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.3.tgz",
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+      "requires": {
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+      "resolved": "https://registry.npmjs.org/@types/cacheable-request/-/cacheable-request-6.0.1.tgz",
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+      "requires": {
+        "@types/http-cache-semantics": "*",
+        "@types/keyv": "*",
+        "@types/node": "*",
+        "@types/responselike": "*"
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+      "resolved": "https://registry.npmjs.org/@types/http-cache-semantics/-/http-cache-semantics-4.0.0.tgz",
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+      "requires": {
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+    },
+    "@types/mongodb": {
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+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.18.tgz",
+      "integrity": "sha512-JSVFt9p0rTfZ4EgzXmVHUB3ue00xe3CRbQho8nXfImzEDDM4O7I3po1bwbWl/EIbLENxUreZxqLOc8lvcnLVPA==",
+      "requires": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
+    },
+    "@types/node": {
+      "version": "15.12.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-15.12.2.tgz",
+      "integrity": "sha512-zjQ69G564OCIWIOHSXyQEEDpdpGl+G348RAKY0XXy9Z5kU9Vzv1GMNnkar/ZJ8dzXB3COzD9Mo9NtRZ4xfgUww=="
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     "@types/q": {
       "version": "1.5.2",
       "resolved": "https://registry.npm.taobao.org/@types/q/download/@types/q-1.5.2.tgz",
       "integrity": "sha1-aQoUdbhPKohP0HzXl8APXzE1bqg="
     },
+    "@types/responselike": {
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+      "resolved": "https://registry.npmjs.org/@types/responselike/-/responselike-1.0.0.tgz",
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+      "requires": {
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+    },
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+      "resolved": "https://registry.npmjs.org/@vant/icons/-/icons-1.6.0.tgz",
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+    },
+    "@vant/popperjs": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@vant/popperjs/-/popperjs-1.1.0.tgz",
+      "integrity": "sha512-8MD1gz146awV/uPxYjz4pet22f7a9YVKqk7T+gFkWFwT9mEcrIUEg/xPrdOnWKLP9puXyYtm7oVfSDSefZ/p/w==",
+      "requires": {
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+    },
     "@vue/babel-helper-vue-jsx-merge-props": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/@vue/babel-helper-vue-jsx-merge-props/download/@vue/babel-helper-vue-jsx-merge-props-1.0.0.tgz",
@@ -1555,6 +1640,11 @@
         "picomatch": "^2.0.4"
       }
     },
+    "append-field": {
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+      "resolved": "https://registry.npmjs.org/append-field/-/append-field-1.0.0.tgz",
+      "integrity": "sha1-HjRA6RXwsSA9I3SOeO3XubW0PlY="
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       "resolved": "https://registry.npm.taobao.org/aproba/download/aproba-1.2.0.tgz",
@@ -1647,6 +1737,11 @@
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       "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c="
     },
+    "async": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
+      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+    },
     "async-each": {
       "version": "1.0.3",
       "resolved": "https://registry.npm.taobao.org/async-each/download/async-each-1.0.3.tgz",
@@ -1813,6 +1908,39 @@
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       "integrity": "sha1-I8DfFPaogHf1+YbA0WfsA8PVU3w="
     },
+    "bl": {
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+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
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+        "safe-buffer": "^5.1.1"
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+      "dependencies": {
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+          "requires": {
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+            "inherits": "~2.0.3",
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+      }
+    },
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       "version": "3.5.5",
       "resolved": "https://registry.npm.taobao.org/bluebird/download/bluebird-3.5.5.tgz",
@@ -1991,6 +2119,11 @@
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       }
     },
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+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
+    },
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       "resolved": "https://registry.npm.taobao.org/buffer/download/buffer-4.9.1.tgz",
@@ -2021,6 +2154,38 @@
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       "integrity": "sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug="
     },
+    "busboy": {
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+      "resolved": "https://registry.npmjs.org/busboy/-/busboy-0.2.14.tgz",
+      "integrity": "sha1-bCpiLvz0fFe7vh4qnDetNseSVFM=",
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+        "readable-stream": "1.1.x"
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+          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
+          "requires": {
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+            "inherits": "~2.0.1",
+            "isarray": "0.0.1",
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+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+        }
+      }
+    },
     "bytes": {
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       "resolved": "http://registry.npm.taobao.org/bytes/download/bytes-3.1.0.tgz",
@@ -2076,6 +2241,45 @@
         "schema-utils": "^1.0.0"
       }
     },
+    "cacheable-lookup": {
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/cacheable-lookup/-/cacheable-lookup-5.0.4.tgz",
+      "integrity": "sha512-2/kNscPhpcxrOigMZzbiWF7dz8ilhb/nIHU3EyZiXWXpeq/au8qJ8VhdftMkty3n7Gj6HIGalQG8oiBNB3AJgA=="
+    },
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+      "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-7.0.2.tgz",
+      "integrity": "sha512-pouW8/FmiPQbuGpkXQ9BAPv/Mo5xDGANgSNXzTzJ8DrKGuXOssM4wIQRjfanNRh3Yu5cfYPvcorqbhg2KIJtew==",
+      "requires": {
+        "clone-response": "^1.0.2",
+        "get-stream": "^5.1.0",
+        "http-cache-semantics": "^4.0.0",
+        "keyv": "^4.0.0",
+        "lowercase-keys": "^2.0.0",
+        "normalize-url": "^6.0.1",
+        "responselike": "^2.0.0"
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+      "dependencies": {
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+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
+          "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
+          "requires": {
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+          }
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+        "lowercase-keys": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
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+        },
+        "normalize-url": {
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+          "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-6.0.1.tgz",
+          "integrity": "sha512-VU4pzAuh7Kip71XEmO9aNREYAdMHFGTVj/i+CaTImS8x0i1d3jUZkXhqluy/PRgjPLMgsLQulYY3PJ/aSbSjpQ=="
+        }
+      }
+    },
     "caller-callsite": {
       "version": "2.0.0",
       "resolved": "https://registry.npm.taobao.org/caller-callsite/download/caller-callsite-2.0.0.tgz",
@@ -2263,6 +2467,14 @@
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       "integrity": "sha1-U47K6PnGylCOPDyVtFP+k8tMFo0="
     },
+    "clone-response": {
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+      "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz",
+      "integrity": "sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=",
+      "requires": {
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+      }
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       "resolved": "https://registry.npm.taobao.org/coa/download/coa-2.0.2.tgz",
@@ -2920,6 +3132,21 @@
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       "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU="
     },
+    "decompress-response": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz",
+      "integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==",
+      "requires": {
+        "mimic-response": "^3.1.0"
+      },
+      "dependencies": {
+        "mimic-response": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
+          "integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ=="
+        }
+      }
+    },
     "deep-extend": {
       "version": "0.6.0",
       "resolved": "https://registry.npm.taobao.org/deep-extend/download/deep-extend-0.6.0.tgz",
@@ -2931,6 +3158,11 @@
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       "integrity": "sha1-dqH0eFS8/NZu6alI0RBUCo4SsmE="
     },
+    "defer-to-connect": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-2.0.1.tgz",
+      "integrity": "sha512-4tvttepXG1VaYGrRibk5EwJd1t4udunSOVMdLSAL6mId1ix438oPwPZMALY41FCijukO1L0twNcGsdzS7dHgDg=="
+    },
     "define-properties": {
       "version": "1.1.3",
       "resolved": "https://registry.npm.taobao.org/define-properties/download/define-properties-1.1.3.tgz",
@@ -2981,6 +3213,11 @@
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       "integrity": "sha1-dNxNZOQB1/lcZ1X+mLxc1oiDOo8="
     },
+    "denque": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
+      "integrity": "sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ=="
+    },
     "depd": {
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       "resolved": "http://registry.npm.taobao.org/depd/download/depd-1.1.2.tgz",
@@ -3005,6 +3242,38 @@
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       "integrity": "sha1-OHHMCmoALow+Wzz38zYmRnXwa50="
     },
+    "dicer": {
+      "version": "0.2.5",
+      "resolved": "https://registry.npmjs.org/dicer/-/dicer-0.2.5.tgz",
+      "integrity": "sha1-WZbAhrszIYyBLAkL3cCc0S+stw8=",
+      "requires": {
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+          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
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+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
+          "requires": {
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+    },
     "diffie-hellman": {
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       "resolved": "https://registry.npm.taobao.org/diffie-hellman/download/diffie-hellman-5.0.3.tgz",
@@ -3445,6 +3714,51 @@
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+    "express-session": {
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+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.2.tgz",
+      "integrity": "sha512-mPcYcLA0lvh7D4Oqr5aNJFMtBMKPLl++OKKxkHzZ0U0oDq1rpKBnkR5f5vCHR26VeArlTOEF9td4x5IjICksRQ==",
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+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~2.0.0",
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+        "parseurl": "~1.3.3",
+        "safe-buffer": "5.2.1",
+        "uid-safe": "~2.1.5"
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+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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@@ -4175,6 +4489,11 @@
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@@ -4208,6 +4527,15 @@
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@@ -4894,6 +5240,12 @@
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@@ -4966,6 +5318,11 @@
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@@ -5040,6 +5397,63 @@
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@@ -5053,11 +5467,63 @@
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@@ -5274,7 +5740,8 @@
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@@ -5295,12 +5762,14 @@
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@@ -5315,17 +5784,20 @@
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@@ -5442,7 +5914,8 @@
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@@ -5468,6 +5942,7 @@
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@@ -5475,12 +5950,14 @@
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@@ -5499,6 +5976,7 @@
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@@ -5579,7 +6057,8 @@
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@@ -5591,6 +6070,7 @@
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@@ -5676,7 +6156,8 @@
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@@ -5712,6 +6193,7 @@
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@@ -5731,6 +6213,7 @@
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@@ -5774,12 +6257,14 @@
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@@ -6018,11 +6503,21 @@
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+      "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.0.3.tgz",
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       "integrity": "sha1-hUNzx/XCMVkU/Jv8a9gjj92h7Cc="
     },
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@@ -6217,9 +6712,9 @@
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-      "integrity": "sha1-TaG9/1Mi1KCsqrTYfz54JDa60x8=",
+      "version": "7.0.36",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
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@@ -6228,13 +6723,13 @@
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-          "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM="
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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-          "integrity": "sha1-B2Srxpxj1ayELdSGfo0CXogN+PM=",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
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@@ -7212,6 +7707,16 @@
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       "integrity": "sha1-nsYfeQSYdXB9aUFFlv2Qek1xHnM="
     },
+    "quick-lru": {
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+      "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-5.1.1.tgz",
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@@ -7325,6 +7830,11 @@
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@@ -7462,6 +7972,11 @@
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       "integrity": "sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo="
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+      "resolved": "https://registry.npmjs.org/responselike/-/responselike-2.0.0.tgz",
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+      "requires": {
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       "resolved": "https://registry.npm.taobao.org/ret/download/ret-0.1.15.tgz",
@@ -7535,6 +8065,15 @@
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       "integrity": "sha1-RPoWGwGHuVSd2Eu5GAL5vYOFzWo="
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+    "saslprep": {
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+      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
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+      "optional": true,
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       "resolved": "https://registry.npm.taobao.org/sax/download/sax-1.2.4.tgz",
@@ -7699,6 +8238,11 @@
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+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
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+    },
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       "resolved": "http://registry.npm.taobao.org/signal-exit/download/signal-exit-3.0.2.tgz",
@@ -7719,6 +8263,11 @@
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+    "sliced": {
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+      "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
+      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+    },
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       "resolved": "https://registry.npm.taobao.org/snapdragon/download/snapdragon-0.8.2.tgz",
@@ -7880,6 +8429,15 @@
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       "integrity": "sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM="
     },
+    "sparse-bitfield": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
+      "optional": true,
+      "requires": {
+        "memory-pager": "^1.0.2"
+      }
+    },
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       "resolved": "https://registry.npm.taobao.org/split-string/download/split-string-3.1.0.tgz",
@@ -8031,6 +8589,11 @@
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       "integrity": "sha1-1cdSgl5TZ+eG944Y5EXqIjoVWVI="
     },
+    "streamsearch": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
+      "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
+    },
     "strict-uri-encode": {
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@@ -8403,6 +8966,14 @@
         }
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+    "uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "requires": {
+        "random-bytes": "~1.0.0"
+      }
+    },
     "undefsafe": {
       "version": "2.0.2",
       "resolved": "https://registry.npm.taobao.org/undefsafe/download/undefsafe-2.0.2.tgz",
@@ -8836,6 +9407,18 @@
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       "integrity": "sha1-G0r0lV6zB3xQHCOHL8ZROBFYcTE="
     },
+    "vant": {
+      "version": "2.12.21",
+      "resolved": "https://registry.npmjs.org/vant/-/vant-2.12.21.tgz",
+      "integrity": "sha512-BvS3tLZS68drJJzs0Ymqj819BQbU3evdUYaJClGzXEXgUZb2pPFBFsD69NE0L7iHcGPYwQhRSpvg+budk8Xr7A==",
+      "requires": {
+        "@babel/runtime": "7.x",
+        "@vant/icons": "^1.5.3",
+        "@vant/popperjs": "^1.0.0",
+        "@vue/babel-helper-vue-jsx-merge-props": "^1.0.0",
+        "vue-lazyload": "1.2.3"
+      }
+    },
     "vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npm.taobao.org/vary/download/vary-1.1.2.tgz",
@@ -8861,6 +9444,11 @@
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       "integrity": "sha1-J1b0bLMlgFTF9HI96K5+hzAqHM8="
     },
+    "vue-lazyload": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/vue-lazyload/-/vue-lazyload-1.2.3.tgz",
+      "integrity": "sha512-DC0ZwxanbRhx79tlA3zY5OYJkH8FYp3WBAnAJbrcuoS8eye1P73rcgAZhyxFSPUluJUTelMB+i/+VkNU/qVm7g=="
+    },
     "vue-loader": {
       "version": "15.7.0",
       "resolved": "https://registry.npm.taobao.org/vue-loader/download/vue-loader-15.7.0.tgz",
@@ -8889,6 +9477,39 @@
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       "integrity": "sha1-h1875vsK5BVoqDfzrBqA6qE3uZg="
     },
+    "vue-resource": {
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/vue-resource/-/vue-resource-1.5.3.tgz",
+      "integrity": "sha512-REhTuEuYSpwmEH/VN4fgDQVC/VXxDK/xsguuiDPnINxOwy1s0CSu//p++osTUkiAXi6d/vptwBpb0AcBIDsXzw==",
+      "requires": {
+        "got": ">=8.0 <12.0"
+      },
+      "dependencies": {
+        "got": {
+          "version": "11.8.2",
+          "resolved": "https://registry.npmjs.org/got/-/got-11.8.2.tgz",
+          "integrity": "sha512-D0QywKgIe30ODs+fm8wMZiAcZjypcCodPNuMz5H9Mny7RJ+IjJ10BdmGW7OM7fHXP+O7r6ZwapQ/YQmMSvB0UQ==",
+          "requires": {
+            "@sindresorhus/is": "^4.0.0",
+            "@szmarczak/http-timer": "^4.0.5",
+            "@types/cacheable-request": "^6.0.1",
+            "@types/responselike": "^1.0.0",
+            "cacheable-lookup": "^5.0.3",
+            "cacheable-request": "^7.0.1",
+            "decompress-response": "^6.0.0",
+            "http2-wrapper": "^1.0.0-beta.5.2",
+            "lowercase-keys": "^2.0.0",
+            "p-cancelable": "^2.0.0",
+            "responselike": "^2.0.0"
+          }
+        },
+        "lowercase-keys": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
+          "integrity": "sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA=="
+        }
+      }
+    },
     "vue-router": {
       "version": "3.0.6",
       "resolved": "https://registry.npm.taobao.org/vue-router/download/vue-router-3.0.6.tgz",
@@ -9049,7 +9670,8 @@
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             "ansi-regex": {
               "version": "2.1.1",
-              "bundled": true
+              "bundled": true,
+              "optional": true
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@@ -9067,11 +9689,13 @@
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             "balanced-match": {
               "version": "1.0.0",
-              "bundled": true
+              "bundled": true,
+              "optional": true
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               "version": "1.1.11",
               "bundled": true,
+              "optional": true,
               "requires": {
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@@ -9084,15 +9708,18 @@
             },
             "code-point-at": {
               "version": "1.1.0",
-              "bundled": true
+              "bundled": true,
+              "optional": true
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               "version": "0.0.1",
-              "bundled": true
+              "bundled": true,
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               "version": "1.1.0",
-              "bundled": true
+              "bundled": true,
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@@ -9195,7 +9822,8 @@
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-              "bundled": true
+              "bundled": true,
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@@ -9205,6 +9833,7 @@
             "is-fullwidth-code-point": {
               "version": "1.0.0",
               "bundled": true,
+              "optional": true,
               "requires": {
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               }
@@ -9217,17 +9846,20 @@
             "minimatch": {
               "version": "3.0.4",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
             },
             "minimist": {
               "version": "0.0.8",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
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               "version": "2.3.5",
               "bundled": true,
+              "optional": true,
               "requires": {
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                 "yallist": "^3.0.0"
@@ -9244,6 +9876,7 @@
             "mkdirp": {
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               "bundled": true,
+              "optional": true,
               "requires": {
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               }
@@ -9316,7 +9949,8 @@
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+              "bundled": true,
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@@ -9326,6 +9960,7 @@
             "once": {
               "version": "1.4.0",
               "bundled": true,
+              "optional": true,
               "requires": {
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@@ -9401,7 +10036,8 @@
             },
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-              "bundled": true
+              "bundled": true,
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@@ -9431,6 +10067,7 @@
             "string-width": {
               "version": "1.0.2",
               "bundled": true,
+              "optional": true,
               "requires": {
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@@ -9448,6 +10085,7 @@
             "strip-ansi": {
               "version": "3.0.1",
               "bundled": true,
+              "optional": true,
               "requires": {
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               }
@@ -9486,11 +10124,13 @@
             },
             "wrappy": {
               "version": "1.0.2",
-              "bundled": true
+              "bundled": true,
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             "yallist": {
               "version": "3.0.3",
-              "bundled": true
+              "bundled": true,
+              "optional": true
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           }
         },