diff --git a/week6/package-lock.json b/week6/package-lock.json
index 1535795..7b7b810 100644
--- a/week6/package-lock.json
+++ b/week6/package-lock.json
@@ -1657,6 +1657,8 @@
     },
     "@vue/cli-plugin-babel": {
       "version": "4.5.6",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-babel/-/cli-plugin-babel-4.5.6.tgz",
+      "integrity": "sha512-jkeXIpvxg2Og+6igsck6qBMFwFN5poqbgDL7JEQP94DPRMAGt+AOoEz6Ultwvykd9lRDD/xLmzZ2MTeXvrpq4A==",
       "dev": true,
       "requires": {
         "@babel/core": "^7.11.0",
@@ -1670,6 +1672,8 @@
     },
     "@vue/cli-plugin-eslint": {
       "version": "4.5.6",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-eslint/-/cli-plugin-eslint-4.5.6.tgz",
+      "integrity": "sha512-maG3dy64pGVT9mMQq7KvP6kbBK6TeVgcj1aa1QwzT5yrw65E2So8bKMrEMEjy53b88bgR9jZ7gshOks00jrYsg==",
       "dev": true,
       "requires": {
         "@vue/cli-shared-utils": "^4.5.6",
@@ -1697,6 +1701,8 @@
     },
     "@vue/cli-service": {
       "version": "4.5.6",
+      "resolved": "https://registry.npmjs.org/@vue/cli-service/-/cli-service-4.5.6.tgz",
+      "integrity": "sha512-wl0rhjHSpy2Mc2zNU6sfhaUVNNaRzgXNfZMIpTZMO3wJalPMLuvGC3KLMaXcpvuI01zeQBmkEocAdhzay4lQ0w==",
       "dev": true,
       "requires": {
         "@intervolga/optimize-cssnano-plugin": "^1.0.5",
@@ -1748,6 +1754,7 @@
         "thread-loader": "^2.1.3",
         "url-loader": "^2.2.0",
         "vue-loader": "^15.9.2",
+        "vue-loader-v16": "npm:vue-loader@^16.0.0-beta.7",
         "vue-style-loader": "^4.1.2",
         "webpack": "^4.0.0",
         "webpack-bundle-analyzer": "^3.8.0",
@@ -1756,6 +1763,34 @@
         "webpack-merge": "^4.2.2"
       },
       "dependencies": {
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+          "dev": true,
+          "requires": {
+            "color-convert": "^2.0.1"
+          }
+        },
+        "chalk": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
         "debug": {
           "version": "4.2.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-4.2.0.tgz",
@@ -1764,6 +1799,34 @@
           "requires": {
             "ms": "2.1.2"
           }
+        },
+        "json5": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.1.tgz",
+          "integrity": "sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==",
+          "dev": true
+        },
+        "loader-utils": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.4.tgz",
+          "integrity": "sha512-xXqpXoINfFhgua9xiqD8fPFHgkoq1mmmpE92WlDbm9rNRd/EbRb+Gqf908T2DMfuHjjJlksiK2RbHVOdD/MqSw==",
+          "dev": true,
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^3.0.0",
+            "json5": "^2.1.2"
+          }
+        },
+        "vue-loader-v16": {
+          "version": "npm:vue-loader@16.8.3",
+          "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-16.8.3.tgz",
+          "integrity": "sha512-7vKN45IxsKxe5GcVCbc2qFU5aWzyiLrYJyUuMz4BQLKctCj/fmCa0w6fGiiQ2cLFetNcek1ppGJQDCup0c1hpA==",
+          "dev": true,
+          "requires": {
+            "chalk": "^4.1.0",
+            "hash-sum": "^2.0.0",
+            "loader-utils": "^2.0.0"
+          }
         }
       }
     },
@@ -1867,6 +1930,8 @@
     },
     "@vue/eslint-config-airbnb": {
       "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@vue/eslint-config-airbnb/-/eslint-config-airbnb-5.1.0.tgz",
+      "integrity": "sha512-kme7oQRb3AY8UWd3X7d/uTkmrsbkhwcxhS7rvbxdvfJykLDy4GtO4MdQhmKWa7b8R/gjIMfBXaCN6XUZU9PC6Q==",
       "dev": true,
       "requires": {
         "eslint-config-airbnb-base": "^14.0.0",
@@ -2540,6 +2605,8 @@
     },
     "babel-eslint": {
       "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/babel-eslint/-/babel-eslint-10.1.0.tgz",
+      "integrity": "sha512-ifWaTHQ0ce+448CYop8AdrQiBsGrnC+bMgfyKFdi6EsPLTAWG+QfyDeM6OH+FmWnKvEq5NnBMLvlBUPKQZoDSg==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -2733,6 +2800,14 @@
         "qs": "6.7.0",
         "raw-body": "2.4.0",
         "type-is": "~1.6.17"
+      },
+      "dependencies": {
+        "qs": {
+          "version": "6.7.0",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
+          "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==",
+          "dev": true
+        }
       }
     },
     "bonjour": {
@@ -3899,6 +3974,11 @@
         }
       }
     },
+    "core-js": {
+      "version": "3.26.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.26.1.tgz",
+      "integrity": "sha512-21491RRQVzUn0GGM9Z1Jrpr6PNPxPi+Za8OM9q4tksTSnlbXXGKK1nXNg/QvwFYettXvSX6zWKCtHHfjN4puyA=="
+    },
     "core-js-compat": {
       "version": "3.6.5",
       "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.6.5.tgz",
@@ -4916,6 +4996,8 @@
     },
     "eslint": {
       "version": "6.8.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.8.0.tgz",
+      "integrity": "sha512-K+Iayyo2LtyYhDSYwz5D5QdWw0hCacNzyq1Y821Xna2xSJj7cijoLLYmLxTQgcgZ9mC61nryMy9S7GRbYpI5Ig==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -5163,6 +5245,8 @@
     },
     "eslint-plugin-vue": {
       "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-vue/-/eslint-plugin-vue-6.2.2.tgz",
+      "integrity": "sha512-Nhc+oVAHm0uz/PkJAWscwIT4ijTrK5fqNqz9QB1D35SbbuMG1uB6Yr5AJpvPSWg+WOw7nYNswerYh0kOk64gqQ==",
       "dev": true,
       "requires": {
         "natural-compare": "^1.4.0",
@@ -5389,6 +5473,12 @@
         "vary": "~1.1.2"
       },
       "dependencies": {
+        "qs": {
+          "version": "6.7.0",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
+          "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==",
+          "dev": true
+        },
         "safe-buffer": {
           "version": "5.1.2",
           "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -8000,6 +8090,8 @@
     },
     "node-sass": {
       "version": "4.14.1",
+      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.14.1.tgz",
+      "integrity": "sha512-sjCuOlvGyCJS40R8BscF5vhVlQjNN069NtQ1gSxyK1u9iqvn6tf7O1R4GNowVZfiZUCRt5MmMs1xd+4V/7Yr0g==",
       "dev": true,
       "requires": {
         "async-foreach": "^0.1.3",
@@ -9575,9 +9667,9 @@
       "dev": true
     },
     "qs": {
-      "version": "6.7.0",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
-      "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==",
       "dev": true
     },
     "query-string": {
@@ -10011,14 +10103,6 @@
         "tough-cookie": "~2.5.0",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
-      },
-      "dependencies": {
-        "qs": {
-          "version": "6.5.2",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
-          "dev": true
-        }
       }
     },
     "require-directory": {
@@ -10181,6 +10265,8 @@
     },
     "sass-loader": {
       "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-8.0.2.tgz",
+      "integrity": "sha512-7o4dbSK8/Ol2KflEmSco4jTjQoV988bM82P9CZdmo9hR3RLnvNc0ufMNdMrB0caq38JQ/FgF4/7RcbcfKzxoFQ==",
       "dev": true,
       "requires": {
         "clone-deep": "^4.0.1",
@@ -11893,7 +11979,9 @@
       "dev": true
     },
     "vue": {
-      "version": "2.6.12"
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.12.tgz",
+      "integrity": "sha512-uhmLFETqPPNyuLLbsKz6ioJ4q7AZHzD8ZVFNATNyICSZouqP2Sz0rotWQC8UNBF6VGSCs5abnKJoStA6JbCbfg=="
     },
     "vue-axios": {
       "version": "2.1.5",
@@ -11953,10 +12041,14 @@
       }
     },
     "vue-loading-overlay": {
-      "version": "3.4.1"
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/vue-loading-overlay/-/vue-loading-overlay-3.4.1.tgz",
+      "integrity": "sha512-NhmVr9pNQMdpFIqHauOlzSpBWlzrPUDUBVu/Q0iyvie7m0aFEjGeHBp3fwBeAVPwIteUL/iYe8nSQuAggbhAfg=="
     },
     "vue-router": {
-      "version": "3.4.3"
+      "version": "3.4.3",
+      "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.4.3.tgz",
+      "integrity": "sha512-BADg1mjGWX18Dpmy6bOGzGNnk7B/ZA0RxuA6qedY/YJwirMfKXIDzcccmHbQI0A6k5PzMdMloc0ElHfyOoX35A=="
     },
     "vue-style-loader": {
       "version": "4.1.2",
@@ -11978,6 +12070,8 @@
     },
     "vue-template-compiler": {
       "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/vue-template-compiler/-/vue-template-compiler-2.6.12.tgz",
+      "integrity": "sha512-OzzZ52zS41YUbkCBfdXShQTe69j1gQDZ9HIX8miuC9C3rBCk9wIRjLiZZLrmX9V+Ftq/YEyv1JaVr5Y/hNtByg==",
       "dev": true,
       "requires": {
         "de-indent": "^1.0.2",
diff --git a/week6/yarn.lock b/week6/yarn.lock
index 14b4adc..78fd5c2 100644
--- a/week6/yarn.lock
+++ b/week6/yarn.lock
@@ -7138,9 +7138,9 @@ qs@6.7.0:
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
 qs@~6.5.2:
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
-  integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
+  integrity sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==
 
 query-string@^4.1.0:
   version "4.3.4"