diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index d38bf91..ad5b8d8
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,6 +51,12 @@
                         "minimist": "1.2.0"
                     }
                 },
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                },
                 "ms": {
                     "version": "2.1.2",
                     "resolved": "https://registry.npm.taobao.org/ms/download/ms-2.1.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fms%2Fdownload%2Fms-2.1.2.tgz",
@@ -84,6 +90,12 @@
                     "integrity": "sha1-gFZNLkg9rPbo7yCWUKZ98/DCg6Q=",
                     "dev": true
                 },
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                },
                 "source-map": {
                     "version": "0.5.7",
                     "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.5.7.tgz",
@@ -131,6 +143,14 @@
                 "@babel/helper-function-name": "7.1.0",
                 "@babel/types": "7.4.4",
                 "lodash": "4.17.13"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "@babel/helper-explode-assignable-expression": {
@@ -202,6 +222,14 @@
                 "@babel/template": "7.4.4",
                 "@babel/types": "7.4.4",
                 "lodash": "4.17.13"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "@babel/helper-optimise-call-expression": {
@@ -226,6 +254,14 @@
             "dev": true,
             "requires": {
                 "lodash": "4.17.13"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "@babel/helper-remap-async-to-generator": {
@@ -446,6 +482,14 @@
             "requires": {
                 "@babel/helper-plugin-utils": "7.0.0",
                 "lodash": "4.17.13"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "@babel/plugin-transform-classes": {
@@ -828,6 +872,12 @@
                         "ms": "2.1.2"
                     }
                 },
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                },
                 "ms": {
                     "version": "2.1.2",
                     "resolved": "https://registry.npm.taobao.org/ms/download/ms-2.1.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fms%2Fdownload%2Fms-2.1.2.tgz",
@@ -845,8 +895,21 @@
                 "esutils": "2.0.2",
                 "lodash": "4.17.13",
                 "to-fast-properties": "2.0.0"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
+        "@fortawesome/fontawesome-free": {
+            "version": "5.14.0",
+            "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-5.14.0.tgz",
+            "integrity": "sha512-OfdMsF+ZQgdKHP9jUbmDcRrP0eX90XXrsXIdyjLbkmSBzmMXPABB8eobUJtivaupucYaByz6WNe1PI1JuYm3qA=="
+        },
         "@mrmlnc/readdir-enhanced": {
             "version": "2.2.1",
             "resolved": "http://registry.npm.taobao.org/@mrmlnc/readdir-enhanced/download/@mrmlnc/readdir-enhanced-2.2.1.tgz",
@@ -1373,6 +1436,14 @@
             "dev": true,
             "requires": {
                 "lodash": "4.17.13"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "async-each": {
@@ -1404,10 +1475,12 @@
         },
         "axios": {
             "version": "0.18.1",
+            "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.1.tgz",
+            "integrity": "sha512-0BfJq4NSfQXd+SkFdrvFbG7addhYSBA2mQwISr46pD6E5iqkWg02RAs8vyTT/j0RTnoYmeXauBuSv1qKwR179g==",
             "dev": true,
             "requires": {
                 "follow-redirects": "1.5.10",
-                "is-buffer": "2.0.3"
+                "is-buffer": "^2.0.2"
             },
             "dependencies": {
                 "is-buffer": {
@@ -1630,6 +1703,8 @@
         },
         "bootstrap": {
             "version": "4.3.1",
+            "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.3.1.tgz",
+            "integrity": "sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag==",
             "dev": true
         },
         "brace-expansion": {
@@ -2357,10 +2432,12 @@
         },
         "cross-env": {
             "version": "5.2.0",
+            "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-5.2.0.tgz",
+            "integrity": "sha512-jtdNFfFW1hB7sMhr/H6rW1Z45LFqyI431m3qU6bFXcQ3Eh7LtBuG3h74o7ohHZ3crrRkkqHlo4jYHFPcjroANg==",
             "dev": true,
             "requires": {
-                "cross-spawn": "6.0.5",
-                "is-windows": "1.0.2"
+                "cross-spawn": "^6.0.5",
+                "is-windows": "^1.0.0"
             }
         },
         "cross-spawn": {
@@ -2449,6 +2526,12 @@
                 "source-list-map": "2.0.1"
             },
             "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                },
                 "postcss": {
                     "version": "6.0.23",
                     "resolved": "https://registry.npm.taobao.org/postcss/download/postcss-6.0.23.tgz",
@@ -3699,7 +3782,8 @@
                 "ansi-regex": {
                     "version": "2.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "aproba": {
                     "version": "1.2.0",
@@ -3720,12 +3804,14 @@
                 "balanced-match": {
                     "version": "1.0.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "brace-expansion": {
                     "version": "1.1.11",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "balanced-match": "1.0.0",
                         "concat-map": "0.0.1"
@@ -3740,17 +3826,20 @@
                 "code-point-at": {
                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "concat-map": {
                     "version": "0.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "console-control-strings": {
                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "core-util-is": {
                     "version": "1.0.2",
@@ -3867,7 +3956,8 @@
                 "inherits": {
                     "version": "2.0.3",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "ini": {
                     "version": "1.3.5",
@@ -3879,6 +3969,7 @@
                     "version": "1.0.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "number-is-nan": "1.0.1"
                     }
@@ -3893,6 +3984,7 @@
                     "version": "3.0.4",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "brace-expansion": "1.1.11"
                     }
@@ -3900,12 +3992,14 @@
                 "minimist": {
                     "version": "0.0.8",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "minipass": {
                     "version": "2.3.5",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "safe-buffer": "5.1.2",
                         "yallist": "3.0.3"
@@ -3924,6 +4018,7 @@
                     "version": "0.5.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "minimist": "0.0.8"
                     }
@@ -4004,7 +4099,8 @@
                 "number-is-nan": {
                     "version": "1.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "object-assign": {
                     "version": "4.1.1",
@@ -4016,6 +4112,7 @@
                     "version": "1.4.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "wrappy": "1.0.2"
                     }
@@ -4101,7 +4198,8 @@
                 "safe-buffer": {
                     "version": "5.1.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "safer-buffer": {
                     "version": "2.1.2",
@@ -4137,6 +4235,7 @@
                     "version": "1.0.2",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "code-point-at": "1.1.0",
                         "is-fullwidth-code-point": "1.0.0",
@@ -4156,6 +4255,7 @@
                     "version": "3.0.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "2.1.1"
                     }
@@ -4199,12 +4299,14 @@
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "yallist": {
                     "version": "3.0.3",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 }
             }
         },
@@ -4605,6 +4707,14 @@
                 "is-glob": "4.0.1",
                 "lodash": "4.17.13",
                 "micromatch": "3.1.10"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "https-browserify": {
@@ -5115,6 +5225,8 @@
         },
         "jquery": {
             "version": "3.4.1",
+            "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.4.1.tgz",
+            "integrity": "sha512-36+AdBzCL+y6qjw5Tx7HgzeGCzC81MDDgaUP8ld2zhx58HdqXGoBd+tHdrBMiyjGQs0Hxs/MLZTu/eHNJJuWPw==",
             "dev": true
         },
         "js-levenshtein": {
@@ -5203,45 +5315,47 @@
         },
         "laravel-mix": {
             "version": "4.0.16",
-            "dev": true,
-            "requires": {
-                "@babel/core": "7.4.5",
-                "@babel/plugin-proposal-object-rest-spread": "7.4.4",
-                "@babel/plugin-syntax-dynamic-import": "7.2.0",
-                "@babel/plugin-transform-runtime": "7.4.4",
-                "@babel/preset-env": "7.4.5",
-                "@babel/runtime": "7.4.5",
-                "autoprefixer": "9.6.0",
-                "babel-loader": "8.0.6",
-                "babel-merge": "2.0.1",
-                "chokidar": "2.1.6",
-                "clean-css": "4.2.1",
+            "resolved": "https://registry.npmjs.org/laravel-mix/-/laravel-mix-4.0.16.tgz",
+            "integrity": "sha512-S4qBneKYL8Vl2VaZ2igcxsrcfSR5lGqi+EeZSA35Jr7N9Btl/+0pplC2CvJHNGdp2j4CPvtdOOtdQsYYNbAYvg==",
+            "dev": true,
+            "requires": {
+                "@babel/core": "^7.2.0",
+                "@babel/plugin-proposal-object-rest-spread": "^7.2.0",
+                "@babel/plugin-syntax-dynamic-import": "^7.2.0",
+                "@babel/plugin-transform-runtime": "^7.2.0",
+                "@babel/preset-env": "^7.2.0",
+                "@babel/runtime": "^7.2.0",
+                "autoprefixer": "^9.4.2",
+                "babel-loader": "^8.0.4",
+                "babel-merge": "^2.0.1",
+                "chokidar": "^2.0.3",
+                "clean-css": "^4.1.3",
                 "concatenate": "0.0.2",
-                "css-loader": "1.0.1",
-                "dotenv": "6.2.0",
-                "dotenv-expand": "4.2.0",
-                "extract-text-webpack-plugin": "4.0.0-beta.0",
-                "file-loader": "2.0.0",
-                "friendly-errors-webpack-plugin": "1.7.0",
-                "fs-extra": "7.0.1",
-                "glob": "7.1.4",
-                "html-loader": "0.5.5",
-                "imagemin": "6.1.0",
-                "img-loader": "3.0.1",
-                "lodash": "4.17.13",
-                "md5": "2.2.1",
-                "optimize-css-assets-webpack-plugin": "5.0.3",
-                "postcss-loader": "3.0.0",
-                "style-loader": "0.23.1",
-                "terser": "3.17.0",
-                "terser-webpack-plugin": "1.3.0",
-                "vue-loader": "15.7.0",
-                "webpack": "4.35.2",
-                "webpack-cli": "3.3.5",
-                "webpack-dev-server": "3.7.2",
-                "webpack-merge": "4.2.1",
-                "webpack-notifier": "1.8.0",
-                "yargs": "12.0.5"
+                "css-loader": "^1.0.1",
+                "dotenv": "^6.2.0",
+                "dotenv-expand": "^4.2.0",
+                "extract-text-webpack-plugin": "v4.0.0-beta.0",
+                "file-loader": "^2.0.0",
+                "friendly-errors-webpack-plugin": "^1.6.1",
+                "fs-extra": "^7.0.1",
+                "glob": "^7.1.2",
+                "html-loader": "^0.5.5",
+                "imagemin": "^6.0.0",
+                "img-loader": "^3.0.0",
+                "lodash": "^4.17.5",
+                "md5": "^2.2.1",
+                "optimize-css-assets-webpack-plugin": "^5.0.1",
+                "postcss-loader": "^3.0.0",
+                "style-loader": "^0.23.1",
+                "terser": "^3.11.0",
+                "terser-webpack-plugin": "^1.2.2",
+                "vue-loader": "^15.4.2",
+                "webpack": "^4.27.1",
+                "webpack-cli": "^3.1.2",
+                "webpack-dev-server": "^3.1.14",
+                "webpack-merge": "^4.1.0",
+                "webpack-notifier": "^1.5.1",
+                "yargs": "^12.0.5"
             }
         },
         "last-call-webpack-plugin": {
@@ -5252,6 +5366,14 @@
             "requires": {
                 "lodash": "4.17.13",
                 "webpack-sources": "1.3.0"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "lcid": {
@@ -5291,9 +5413,9 @@
             }
         },
         "lodash": {
-            "version": "4.17.11",
-            "resolved": "http://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz",
-            "integrity": "sha1-s56mIp72B+zYniyN8SU2iRysm40=",
+            "version": "4.17.19",
+            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+            "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
             "dev": true
         },
         "lodash._baseassign": {
@@ -9363,6 +9485,8 @@
         },
         "popper.js": {
             "version": "1.15.0",
+            "resolved": "https://registry.npmjs.org/popper.js/-/popper.js-1.15.0.tgz",
+            "integrity": "sha512-w010cY1oCUmI+9KwwlWki+r5jxKfTFDVoadl7MSrIujHU5MJ5OR6HTDj6Xo8aoR/QsA56x8jKjA59qGH4ELtrA==",
             "dev": true
         },
         "portfinder": {
@@ -10326,17 +10450,19 @@
         },
         "resolve-url-loader": {
             "version": "2.3.2",
-            "dev": true,
-            "requires": {
-                "adjust-sourcemap-loader": "1.2.0",
-                "camelcase": "4.1.0",
-                "convert-source-map": "1.6.0",
-                "loader-utils": "1.2.3",
-                "lodash.defaults": "4.2.0",
-                "rework": "1.0.1",
-                "rework-visit": "1.0.0",
-                "source-map": "0.5.7",
-                "urix": "0.1.0"
+            "resolved": "https://registry.npmjs.org/resolve-url-loader/-/resolve-url-loader-2.3.2.tgz",
+            "integrity": "sha512-sc/UVgiADdoTc+4cGPB7cUCnlEkzlxD1NXHw4oa9qA0fp30H8mAQ2ePJBP9MQ029DUuhEPouhNdvzT37pBCV0g==",
+            "dev": true,
+            "requires": {
+                "adjust-sourcemap-loader": "^1.1.0",
+                "camelcase": "^4.1.0",
+                "convert-source-map": "^1.5.1",
+                "loader-utils": "^1.1.0",
+                "lodash.defaults": "^4.0.0",
+                "rework": "^1.0.1",
+                "rework-visit": "^1.0.0",
+                "source-map": "^0.5.7",
+                "urix": "^0.1.0"
             },
             "dependencies": {
                 "camelcase": {
@@ -10452,9 +10578,11 @@
         },
         "sass": {
             "version": "1.22.2",
+            "resolved": "https://registry.npmjs.org/sass/-/sass-1.22.2.tgz",
+            "integrity": "sha512-enuQuy/CbfrZLA2vOy9tB7CK7pP5bZllnMbr5nPGWCFelwt0EMUVGC11gsv9rybkWc8pp/NKVY/c5+AKyjbnXg==",
             "dev": true,
             "requires": {
-                "chokidar": "3.0.1"
+                "chokidar": ">=2.0.0 <4.0.0"
             },
             "dependencies": {
                 "anymatch": {
@@ -10577,14 +10705,16 @@
         },
         "sass-loader": {
             "version": "7.1.0",
+            "resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-7.1.0.tgz",
+            "integrity": "sha512-+G+BKGglmZM2GUSfT9TLuEp6tzehHPjAMoRRItOojWIqIGPloVCMhNIQuG639eJ+y033PaGTSjLaTHts8Kw79w==",
             "dev": true,
             "requires": {
-                "clone-deep": "2.0.2",
-                "loader-utils": "1.2.3",
-                "lodash.tail": "4.1.1",
-                "neo-async": "2.6.1",
-                "pify": "3.0.0",
-                "semver": "5.7.0"
+                "clone-deep": "^2.0.1",
+                "loader-utils": "^1.0.1",
+                "lodash.tail": "^4.1.1",
+                "neo-async": "^2.5.0",
+                "pify": "^3.0.0",
+                "semver": "^5.5.0"
             },
             "dependencies": {
                 "pify": {
@@ -11829,6 +11959,8 @@
         },
         "vue": {
             "version": "2.6.10",
+            "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.10.tgz",
+            "integrity": "sha512-ImThpeNU9HbdZL3utgMCq0oiMzAkt1mcgy3/E6zWC/G6AaQoeuFdsl9nDhTDU3X1R6FK7nsIUuRACVcjI+A2GQ==",
             "dev": true
         },
         "vue-hot-reload-api": {
@@ -11862,10 +11994,12 @@
         },
         "vue-template-compiler": {
             "version": "2.6.10",
+            "resolved": "https://registry.npmjs.org/vue-template-compiler/-/vue-template-compiler-2.6.10.tgz",
+            "integrity": "sha512-jVZkw4/I/HT5ZMvRnhv78okGusqe0+qH2A0Em0Cp8aq78+NK9TII263CDVz2QXZsIT+yyV/gZc/j/vlwa+Epyg==",
             "dev": true,
             "requires": {
-                "de-indent": "1.0.2",
-                "he": "1.2.0"
+                "de-indent": "^1.0.2",
+                "he": "^1.1.0"
             }
         },
         "vue-template-es2015-compiler": {
@@ -12114,6 +12248,14 @@
             "dev": true,
             "requires": {
                 "lodash": "4.17.13"
+            },
+            "dependencies": {
+                "lodash": {
+                    "version": "4.17.13",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+                    "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA==",
+                    "dev": true
+                }
             }
         },
         "webpack-notifier": {
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 0e18a43..0d71833
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
         "cross-env": "^5.1",
         "jquery": "^3.2",
         "laravel-mix": "^4.0.7",
-        "lodash": ">=4.17.13",
+        "lodash": ">=4.17.19",
         "popper.js": "^1.12",
         "resolve-url-loader": "^2.3.1",
         "sass": "^1.15.2",
diff --git a/yarn.lock b/yarn.lock
old mode 100755
new mode 100644
index ad8def4..39b82cb
--- a/yarn.lock
+++ b/yarn.lock
@@ -4828,15 +4828,10 @@ lodash.without@~4.4.0:
   resolved "https://registry.npm.taobao.org/lodash.without/download/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
   integrity sha1-PNRXSgC2e643OpS3SHcmQFB7eqw=
 
-lodash@>=4.17.13:
-  version "4.17.15"
-  resolved "https://registry.npm.taobao.org/lodash/download/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha1-tEf2ZwoEVbv+7dETku/zMOoJdUg=
-
-lodash@^4.17.11, lodash@^4.17.5:
-  version "4.17.11"
-  resolved "https://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha1-s56mIp72B+zYniyN8SU2iRysm40=
+lodash@>=4.17.19, lodash@^4.17.11, lodash@^4.17.5:
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
 loglevel@^1.6.3:
   version "1.6.3"