diff --git a/package-lock.json b/package-lock.json
index bfe7153..204032f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-jigsaw-verification",
-  "version": "0.1.0",
+  "version": "0.1.11",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -870,6 +870,12 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@fortawesome/fontawesome-free": {
+      "version": "5.15.3",
+      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-5.15.3.tgz",
+      "integrity": "sha512-rFnSUN/QOtnOAgqFRooTA3H57JLDm0QEG/jPdk+tLQNL/eWd+Aok8g3qCI+Q1xuDPWpGW/i9JySpJVsq8Q0s9w==",
+      "dev": true
+    },
     "@hapi/address": {
       "version": "2.1.4",
       "resolved": "https://registry.npm.taobao.org/@hapi/address/download/@hapi/address-2.1.4.tgz",
@@ -1947,14 +1953,6 @@
       "integrity": "sha1-3TeelPDbgxCwgpH51kwyCXZmF/0=",
       "dev": true
     },
-    "async-validator": {
-      "version": "1.8.5",
-      "resolved": "https://registry.npm.taobao.org/async-validator/download/async-validator-1.8.5.tgz?cache=0&sync_timestamp=1575620599372&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fasync-validator%2Fdownload%2Fasync-validator-1.8.5.tgz",
-      "integrity": "sha1-3D4I7B/Q3dtn5ghC8CwM0c7G1/A=",
-      "requires": {
-        "babel-runtime": "6.x"
-      }
-    },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npm.taobao.org/asynckit/download/asynckit-0.4.0.tgz",
@@ -2002,11 +2000,6 @@
       "integrity": "sha1-JDkOatYThrCnRyZXVNKhchnehiw=",
       "dev": true
     },
-    "babel-helper-vue-jsx-merge-props": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npm.taobao.org/babel-helper-vue-jsx-merge-props/download/babel-helper-vue-jsx-merge-props-2.0.3.tgz",
-      "integrity": "sha1-Iq69OzOQIyjlEyk6jkmSs4T58bY="
-    },
     "babel-loader": {
       "version": "8.0.6",
       "resolved": "https://registry.npm.taobao.org/babel-loader/download/babel-loader-8.0.6.tgz",
@@ -2060,27 +2053,6 @@
         "object.assign": "^4.1.0"
       }
     },
-    "babel-runtime": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npm.taobao.org/babel-runtime/download/babel-runtime-6.26.0.tgz",
-      "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
-      "requires": {
-        "core-js": "^2.4.0",
-        "regenerator-runtime": "^0.11.0"
-      },
-      "dependencies": {
-        "core-js": {
-          "version": "2.6.11",
-          "resolved": "https://registry.npm.taobao.org/core-js/download/core-js-2.6.11.tgz?cache=0&sync_timestamp=1578332386331&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcore-js%2Fdownload%2Fcore-js-2.6.11.tgz",
-          "integrity": "sha1-OIMUafmSK97Y7iHJ3EaYXgOZMIw="
-        },
-        "regenerator-runtime": {
-          "version": "0.11.1",
-          "resolved": "https://registry.npm.taobao.org/regenerator-runtime/download/regenerator-runtime-0.11.1.tgz",
-          "integrity": "sha1-vgWtf5v30i4Fb5cmzuUBf78Z4uk="
-        }
-      }
-    },
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/balanced-match/download/balanced-match-1.0.0.tgz",
@@ -2404,14 +2376,36 @@
       }
     },
     "browserslist": {
-      "version": "4.8.3",
-      "resolved": "https://registry.npm.taobao.org/browserslist/download/browserslist-4.8.3.tgz",
-      "integrity": "sha1-ZYAvzXcXfIeOAV8OMYnyxPYnukQ=",
+      "version": "4.16.6",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+      "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
       "dev": true,
       "requires": {
-        "caniuse-lite": "^1.0.30001017",
-        "electron-to-chromium": "^1.3.322",
-        "node-releases": "^1.1.44"
+        "caniuse-lite": "^1.0.30001219",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.723",
+        "escalade": "^3.1.1",
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001230",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001230.tgz",
+          "integrity": "sha512-5yBd5nWCBS+jWKTcHOzXwo5xzcj4ePE/yjtkZyUV1BTUmrBaA9MRGC+e7mxnqXSA90CmCA8L3eKLaSUkt099IQ==",
+          "dev": true
+        },
+        "electron-to-chromium": {
+          "version": "1.3.738",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.738.tgz",
+          "integrity": "sha512-vCMf4gDOpEylPSLPLSwAEsz+R3ShP02Y3cAKMZvTqule3XcPp7tgc/0ESI7IS6ZeyBlGClE50N53fIOkcIVnpw==",
+          "dev": true
+        },
+        "node-releases": {
+          "version": "1.1.72",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.72.tgz",
+          "integrity": "sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw==",
+          "dev": true
+        }
       }
     },
     "buffer": {
@@ -3008,6 +3002,12 @@
         "simple-swizzle": "^0.2.2"
       }
     },
+    "colorette": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+      "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==",
+      "dev": true
+    },
     "combined-stream": {
       "version": "1.0.8",
       "resolved": "https://registry.npm.taobao.org/combined-stream/download/combined-stream-1.0.8.tgz",
@@ -3616,7 +3616,8 @@
     "deepmerge": {
       "version": "1.5.2",
       "resolved": "https://registry.npm.taobao.org/deepmerge/download/deepmerge-1.5.2.tgz",
-      "integrity": "sha1-EEmdhohEza1P7ghC34x/bwyVp1M="
+      "integrity": "sha1-EEmdhohEza1P7ghC34x/bwyVp1M=",
+      "dev": true
     },
     "default-gateway": {
       "version": "5.0.5",
@@ -4046,25 +4047,6 @@
       "integrity": "sha1-SGYSh1c9zFPjZsehrlLDoSDuybo=",
       "dev": true
     },
-    "electron-to-chromium": {
-      "version": "1.3.329",
-      "resolved": "https://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.329.tgz?cache=0&sync_timestamp=1578531775568&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Felectron-to-chromium%2Fdownload%2Felectron-to-chromium-1.3.329.tgz",
-      "integrity": "sha1-/zZE+yFr3MwzsgY8NvZ53rUxbN4=",
-      "dev": true
-    },
-    "element-ui": {
-      "version": "2.13.0",
-      "resolved": "https://registry.npm.taobao.org/element-ui/download/element-ui-2.13.0.tgz",
-      "integrity": "sha1-9rsE5bCnbqX2JGYES3dEB7pOvS0=",
-      "requires": {
-        "async-validator": "~1.8.1",
-        "babel-helper-vue-jsx-merge-props": "^2.0.0",
-        "deepmerge": "^1.2.0",
-        "normalize-wheel": "^1.0.1",
-        "resize-observer-polyfill": "^1.5.0",
-        "throttle-debounce": "^1.0.1"
-      }
-    },
     "elliptic": {
       "version": "6.5.2",
       "resolved": "https://registry.npm.taobao.org/elliptic/download/elliptic-6.5.2.tgz",
@@ -4193,6 +4175,12 @@
         "is-symbol": "^1.0.2"
       }
     },
+    "escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
+      "dev": true
+    },
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npm.taobao.org/escape-html/download/escape-html-1.0.3.tgz",
@@ -7374,23 +7362,6 @@
         }
       }
     },
-    "node-releases": {
-      "version": "1.1.45",
-      "resolved": "https://registry.npm.taobao.org/node-releases/download/node-releases-1.1.45.tgz",
-      "integrity": "sha1-TPfpF11xsTF/Ff/WjOY7zh1T6fI=",
-      "dev": true,
-      "requires": {
-        "semver": "^6.3.0"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npm.taobao.org/semver/download/semver-6.3.0.tgz",
-          "integrity": "sha1-7gpkyK9ejO6mdoexM3YeG+y9HT0=",
-          "dev": true
-        }
-      }
-    },
     "node-sass": {
       "version": "4.13.0",
       "resolved": "https://registry.npm.taobao.org/node-sass/download/node-sass-4.13.0.tgz",
@@ -7523,11 +7494,6 @@
       "integrity": "sha1-suHE3E98bVd0PfczpPWXjRhlBVk=",
       "dev": true
     },
-    "normalize-wheel": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npm.taobao.org/normalize-wheel/download/normalize-wheel-1.0.1.tgz",
-      "integrity": "sha1-rsiGr/2wRQcNhWRH32Ls+GFG7EU="
-    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npm.taobao.org/npm-run-path/download/npm-run-path-2.0.2.tgz",
@@ -9189,11 +9155,6 @@
       "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=",
       "dev": true
     },
-    "resize-observer-polyfill": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npm.taobao.org/resize-observer-polyfill/download/resize-observer-polyfill-1.5.1.tgz",
-      "integrity": "sha1-DpAg3T0hAkRY1OvSfiPkAmmBBGQ="
-    },
     "resolve": {
       "version": "1.14.2",
       "resolved": "https://registry.npm.taobao.org/resolve/download/resolve-1.14.2.tgz",
@@ -10485,11 +10446,6 @@
         "neo-async": "^2.6.0"
       }
     },
-    "throttle-debounce": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npm.taobao.org/throttle-debounce/download/throttle-debounce-1.1.0.tgz",
-      "integrity": "sha1-UYU9o3vmihVctugns1FKPEIuic0="
-    },
     "through2": {
       "version": "2.0.5",
       "resolved": "https://registry.npm.taobao.org/through2/download/through2-2.0.5.tgz",
@@ -10990,12 +10946,6 @@
       "resolved": "https://registry.npm.taobao.org/vue/download/vue-2.6.11.tgz",
       "integrity": "sha1-dllNh31LEiNEBuhONSdcbVFBJcU="
     },
-    "vue-cli-plugin-element": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npm.taobao.org/vue-cli-plugin-element/download/vue-cli-plugin-element-1.0.1.tgz",
-      "integrity": "sha1-NOWPtls2z1mvrxT1AyiOXleLFVQ=",
-      "dev": true
-    },
     "vue-hot-reload-api": {
       "version": "2.3.4",
       "resolved": "https://registry.npm.taobao.org/vue-hot-reload-api/download/vue-hot-reload-api-2.3.4.tgz",