diff --git a/package-lock.json b/package-lock.json
index e6bb183..6b667f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -766,7 +766,6 @@
       "version": "7.5.5",
       "resolved": "https://registry.npm.taobao.org/@babel/runtime/download/@babel/runtime-7.5.5.tgz",
       "integrity": "sha1-dPulbTXvvspEQJHHhQzNSU/S8TI=",
-      "dev": true,
       "requires": {
         "regenerator-runtime": "^0.13.2"
       }
@@ -1000,11 +999,15 @@
       "integrity": "sha1-mqMMBNshKpoGSdaub9UKzMQHSKE=",
       "dev": true
     },
+    "@vant/icons": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@vant/icons/-/icons-1.2.0.tgz",
+      "integrity": "sha512-japcEMXv5BWyWNwjL52WX9pdMWB2wrZtvF0p0CwhbKJyoz/WxuvHVsNjzbeCtkBlofa+0txfJTt22qyz5BABaA=="
+    },
     "@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",
-      "integrity": "sha1-BI/leZWNpAj7eosqPsBQtQpmEEA=",
-      "dev": true
+      "integrity": "sha1-BI/leZWNpAj7eosqPsBQtQpmEEA="
     },
     "@vue/babel-plugin-transform-vue-jsx": {
       "version": "1.0.0",
@@ -2298,6 +2301,16 @@
         "object.assign": "^4.1.0"
       }
     },
+    "babel-plugin-import": {
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-import/-/babel-plugin-import-1.13.0.tgz",
+      "integrity": "sha512-bHU8m0SrY89ub2hBBuYjbennOeH0YUYkVpH6jxKFk0uD8rhN+0jNHIPtXnac+Vn7N/hgkLGGDcIoYK7je3Hhew==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-module-imports": "^7.0.0",
+        "@babel/runtime": "^7.0.0"
+      }
+    },
     "babel-plugin-istanbul": {
       "version": "4.1.6",
       "resolved": "https://registry.npm.taobao.org/babel-plugin-istanbul/download/babel-plugin-istanbul-4.1.6.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbabel-plugin-istanbul%2Fdownload%2Fbabel-plugin-istanbul-4.1.6.tgz",
@@ -6458,7 +6471,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -6479,12 +6493,14 @@
         "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"
@@ -6499,17 +6515,20 @@
         "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",
@@ -6626,7 +6645,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -6638,6 +6658,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -6652,6 +6673,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -6659,12 +6681,14 @@
         "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": "^3.0.0"
@@ -6683,6 +6707,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -6763,7 +6788,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -6775,6 +6801,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -6860,7 +6887,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6896,6 +6924,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -6915,6 +6944,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -6958,12 +6988,14 @@
         "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
         }
       }
     },
@@ -7144,9 +7176,9 @@
       "dev": true
     },
     "handlebars": {
-      "version": "4.1.2",
-      "resolved": "https://registry.npm.taobao.org/handlebars/download/handlebars-4.1.2.tgz",
-      "integrity": "sha1-trN8HO0DBrIh4JT8eso+wjsTG2c=",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.5.3.tgz",
+      "integrity": "sha512-3yPecJoJHK/4c6aZhSvxOyG4vJKDshV36VHp0iVCDVh7o9w2vwi3NSnL2MMPj3YdduqaBcu7cGbggJQM0br9xA==",
       "dev": true,
       "requires": {
         "neo-async": "^2.6.0",
@@ -7157,8 +7189,8 @@
       "dependencies": {
         "source-map": {
           "version": "0.6.1",
-          "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
-          "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
           "dev": true
         }
       }
@@ -12144,8 +12176,7 @@
     "regenerator-runtime": {
       "version": "0.13.3",
       "resolved": "https://registry.npm.taobao.org/regenerator-runtime/download/regenerator-runtime-0.13.3.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fregenerator-runtime%2Fdownload%2Fregenerator-runtime-0.13.3.tgz",
-      "integrity": "sha1-fPanfY9cb2Drc8X8GVWyzrAea/U=",
-      "dev": true
+      "integrity": "sha1-fPanfY9cb2Drc8X8GVWyzrAea/U="
     },
     "regenerator-transform": {
       "version": "0.14.1",
@@ -12512,7 +12543,8 @@
       "version": "4.0.8",
       "resolved": "https://registry.npm.taobao.org/rx-lite/download/rx-lite-4.0.8.tgz",
       "integrity": "sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "rx-lite-aggregates": {
       "version": "4.0.8",
@@ -14275,12 +14307,28 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
+    "vant": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/vant/-/vant-2.3.3.tgz",
+      "integrity": "sha512-F0XSQjOk6D0LhV4+KN3mPeTLBlgW9FNkkhYgCj/0knbTtbqVu2XgBOUdAERPQWZ88VhbdJgaB92dpqrERQtR+w==",
+      "requires": {
+        "@babel/runtime": "7.x",
+        "@vant/icons": "1.2.0",
+        "@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",
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
       "dev": true
     },
+    "vconsole": {
+      "version": "3.3.4",
+      "resolved": "https://registry.npmjs.org/vconsole/-/vconsole-3.3.4.tgz",
+      "integrity": "sha512-9yihsic96NPoMLQx/lCQwH9d89H0bbMW3LZPzo/t4yGQcS1X+vTCe9OHm1XSH7WNxzGDmcSwBiKLsFGwvJpQBg=="
+    },
     "vendors": {
       "version": "1.0.3",
       "resolved": "https://registry.npm.taobao.org/vendors/download/vendors-1.0.3.tgz",
@@ -14352,6 +14400,11 @@
       "integrity": "sha1-J1b0bLMlgFTF9HI96K5+hzAqHM8=",
       "dev": true
     },
+    "vue-infinite-loading": {
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/vue-infinite-loading/-/vue-infinite-loading-2.4.4.tgz",
+      "integrity": "sha512-eIFBcyKqkivtsDDq7Ee5ybDJVGLxIzU1NcBJCHG7Zx9Ic66QEGzSPs2OPJlGUdtu0/RS7KpUER35ZP/a7FdSOg=="
+    },
     "vue-jest": {
       "version": "3.0.4",
       "resolved": "https://registry.npm.taobao.org/vue-jest/download/vue-jest-3.0.4.tgz",
@@ -14370,6 +14423,11 @@
         "vue-template-es2015-compiler": "^1.6.0"
       }
     },
+    "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": "15.7.1",
       "resolved": "https://registry.npm.taobao.org/vue-loader/download/vue-loader-15.7.1.tgz?cache=0&sync_timestamp=1563435501637&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fvue-loader%2Fdownload%2Fvue-loader-15.7.1.tgz",
diff --git a/yarn.lock b/yarn.lock
index 3b39d95..7daf13e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2458,7 +2458,7 @@ commander@2.17.x:
   resolved "https://registry.npm.taobao.org/commander/download/commander-2.17.1.tgz?cache=0&sync_timestamp=1565398176321&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcommander%2Fdownload%2Fcommander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
   integrity sha1-vXerfebelCBc6sxy8XFtKfIKd78=
 
-commander@^2.18.0, commander@^2.19.0, commander@^2.20.0, commander@~2.20.0:
+commander@^2.18.0, commander@^2.19.0, commander@^2.20.0:
   version "2.20.0"
   resolved "https://registry.npm.taobao.org/commander/download/commander-2.20.0.tgz?cache=0&sync_timestamp=1565398176321&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcommander%2Fdownload%2Fcommander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
   integrity sha1-1YuytcHuj4ew00ACfp6U4iLFpCI=
@@ -2468,6 +2468,11 @@ commander@~2.19.0:
   resolved "https://registry.npm.taobao.org/commander/download/commander-2.19.0.tgz?cache=0&sync_timestamp=1565398176321&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcommander%2Fdownload%2Fcommander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
   integrity sha1-9hmKqE5bg8RgVLlN3tv+1e6f8So=
 
+commander@~2.20.3:
+  version "2.20.3"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
+  integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npm.taobao.org/commondir/download/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -4492,9 +4497,9 @@ handle-thing@^2.0.0:
   integrity sha1-DgOWlf9QyT/CiFV9aW88HcZ3Z1Q=
 
 handlebars@^4.0.3:
-  version "4.1.2"
-  resolved "https://registry.npm.taobao.org/handlebars/download/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
-  integrity sha1-trN8HO0DBrIh4JT8eso+wjsTG2c=
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.5.3.tgz#5cf75bd8714f7605713511a56be7c349becb0482"
+  integrity sha512-3yPecJoJHK/4c6aZhSvxOyG4vJKDshV36VHp0iVCDVh7o9w2vwi3NSnL2MMPj3YdduqaBcu7cGbggJQM0br9xA==
   dependencies:
     neo-async "^2.6.0"
     optimist "^0.6.1"
@@ -6480,7 +6485,7 @@ minimist@^1.1.1, minimist@^1.2.0:
 
 minimist@~0.0.1:
   version "0.0.10"
-  resolved "https://registry.npm.taobao.org/minimist/download/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
   integrity sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=
 
 minipass@^2.2.1, minipass@^2.3.5:
@@ -7008,7 +7013,7 @@ opn@^5.5.0:
 
 optimist@^0.6.1:
   version "0.6.1"
-  resolved "https://registry.npm.taobao.org/optimist/download/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
+  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
   integrity sha1-2j6nRob6IaGaERwybpDrFaAZZoY=
   dependencies:
     minimist "~0.0.1"
@@ -8775,8 +8780,8 @@ source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7:
 
 source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
   version "0.6.1"
-  resolved "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
-  integrity sha1-dHIq8y6WFOnCh6jQu95IteLxomM=
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
 spdx-correct@^3.0.0:
   version "3.1.0"
@@ -9434,11 +9439,11 @@ uglify-js@3.4.x:
     source-map "~0.6.1"
 
 uglify-js@^3.1.4:
-  version "3.6.0"
-  resolved "https://registry.npm.taobao.org/uglify-js/download/uglify-js-3.6.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fuglify-js%2Fdownload%2Fuglify-js-3.6.0.tgz#704681345c53a8b2079fb6cec294b05ead242ff5"
-  integrity sha1-cEaBNFxTqLIHn7bOwpSwXq0kL/U=
+  version "3.7.3"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.7.3.tgz#f918fce9182f466d5140f24bb0ff35c2d32dcc6a"
+  integrity sha512-7tINm46/3puUA4hCkKYo4Xdts+JDaVC9ZPRcG8Xw9R4nhO/gZgUM3TENq8IF4Vatk8qCig4MzP/c8G4u2BkVQg==
   dependencies:
-    commander "~2.20.0"
+    commander "~2.20.3"
     source-map "~0.6.1"
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
@@ -10007,7 +10012,7 @@ wide-align@^1.1.0:
 
 wordwrap@~0.0.2:
   version "0.0.3"
-  resolved "https://registry.npm.taobao.org/wordwrap/download/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
   integrity sha1-o9XabNXAvAAI03I0u68b7WMFkQc=
 
 wordwrap@~1.0.0: