diff --git a/docs/examples-docs/en-US/stepper.md b/docs/examples-docs/en-US/stepper.md
index 5d714b0e6..b8dea95f9 100644
--- a/docs/examples-docs/en-US/stepper.md
+++ b/docs/examples-docs/en-US/stepper.md
@@ -77,3 +77,5 @@ export default {
 |-----------|-----------|-----------|
 | change | Triggered when value change | value: current value |
 | overlimit | Triggered when click disabled button | - |
+| plus | Triggered when click plus button | - |
+| minus | Triggered when click minus button | - |
\ No newline at end of file
diff --git a/docs/examples-docs/zh-CN/stepper.md b/docs/examples-docs/zh-CN/stepper.md
index b49d01341..fe24b38b2 100644
--- a/docs/examples-docs/zh-CN/stepper.md
+++ b/docs/examples-docs/zh-CN/stepper.md
@@ -82,3 +82,5 @@ export default {
 |-----------|-----------|-----------|
 | change | 当绑定值变化时触发的事件 | 当前组件的值 |
 | overlimit | 点击不可用的按钮时触发 | - |
+| plus | 点击增加按钮时触发 | - |
+| minus | 点击减少按钮时触发 | - |
diff --git a/package.json b/package.json
index f3259bf84..bc1d83724 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,6 @@
     "babel-core": "^6.26.0",
     "babel-helper-vue-jsx-merge-props": "^2.0.2",
     "babel-loader": "^7.1.2",
-    "babel-plugin-module-resolver": "^2.7.1",
     "babel-plugin-syntax-jsx": "^6.18.0",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-plugin-transform-runtime": "^6.15.0",
@@ -68,7 +67,7 @@
     "codecov": "^3.0.0",
     "cross-env": "^5.1.1",
     "css-loader": "^0.28.7",
-    "dependency-tree": "^5.11.1",
+    "dependency-tree": "^5.12.0",
     "eslint-plugin-vue": "^2.1.0",
     "extract-text-webpack-plugin": "2.0.0",
     "felint": "^0.5.0-alpha.3",
@@ -95,7 +94,7 @@
     "markdown-it": "^8.4.0",
     "markdown-it-container": "^2.0.0",
     "mocha": "^3.4.2",
-    "postcss": "^6.0.10",
+    "postcss": "^6.0.14",
     "postcss-calc": "^6.0.0",
     "postcss-easy-import": "^3.0.0",
     "postcss-loader": "^2.0.8",
@@ -108,17 +107,17 @@
     "style-loader": "^0.19.0",
     "uppercamelcase": "^3.0.0",
     "url-loader": "^0.6.2",
-    "vue": "^2.5.2",
-    "vue-loader": "^13.3.0",
-    "vue-markdown-loader": "^2.2.2",
+    "vue": "^2.5.3",
+    "vue-loader": "^13.5.0",
+    "vue-markdown-loader": "^2.2.3",
     "vue-router": "^3.0.1",
     "vue-sfc-compiler": "^0.0.4",
     "vue-style-loader": "^3.0.0",
-    "vue-template-compiler": "^2.5.2",
+    "vue-template-compiler": "^2.5.3",
     "webpack": "^3.8.1",
     "webpack-bundle-analyzer": "^2.9.0",
-    "webpack-dev-server": "^2.9.2",
-    "webpack-merge": "^4.1.0",
+    "webpack-dev-server": "^2.9.4",
+    "webpack-merge": "^4.1.1",
     "zan-doc": "^0.3.9"
   }
 }
diff --git a/packages/address-edit/Detail.vue b/packages/address-edit/Detail.vue
index 12c443f8b..c025f4ffe 100644
--- a/packages/address-edit/Detail.vue
+++ b/packages/address-edit/Detail.vue
@@ -13,11 +13,11 @@
       @input="$emit('input', $event)"
       @focus="handleFocus"
       @blur="handleBlur"
-      >
-      <template slot="icon">
+    >
+      <div slot="icon">
         <span v-if="showIcon && isAndroid" class="van-address-edit-detail__finish-edit">完成</span>
         <van-icon v-else-if="showIcon" name="clear"  />
-      </template>
+      </div>
     </van-field>
 
     <van-cell-group class="van-address-edit-detail__suggest-list" v-if="showSearchList">
diff --git a/packages/stepper/index.vue b/packages/stepper/index.vue
index cf8bb9a78..eaa34a265 100644
--- a/packages/stepper/index.vue
+++ b/packages/stepper/index.vue
@@ -1,24 +1,23 @@
 <template>
   <div class="van-stepper" :class="{ 'van-stepper--disabled': disabled }">
     <button
-      @click="handleChange('minus')"
       class="van-stepper__stepper van-stepper__minus"
-      :class="{
-        'van-stepper__minus--disabled': isMinusDisabled
-      }">
+      :class="{ 'van-stepper__minus--disabled': isMinusDisabled }"
+      @click="onChange('minus')"
+    >
     </button>
     <input
       type="number"
       class="van-stepper__input"
       :value="currentValue"
-      @input="handleInputChange"
-      :disabled="disabled || disableInput">
+      :disabled="disabled || disableInput"
+      @input="onInput"
+    >
     <button
-      @click="handleChange('plus')"
       class="van-stepper__stepper van-stepper__plus"
-      :class="{
-        'van-stepper__plus--disabled': isPlusDisabled
-      }">
+      :class="{ 'van-stepper__plus--disabled': isPlusDisabled }"
+      @click="onChange('plus')"
+    >
     </button>
   </div>
 </template>
@@ -28,6 +27,9 @@ export default {
   name: 'van-stepper',
 
   props: {
+    value: {},
+    disabled: Boolean,
+    disableInput: Boolean,
     min: {
       type: [String, Number],
       default: 1
@@ -36,13 +38,10 @@ export default {
       type: [String, Number],
       default: Infinity
     },
-    value: {},
     step: {
       type: [String, Number],
       default: 1
     },
-    disabled: Boolean,
-    disableInput: Boolean,
     defaultValue: {
       type: [String, Number],
       default: 1
@@ -56,6 +55,7 @@ export default {
       value = correctedValue;
       this.$emit('input', value);
     }
+
     return {
       currentValue: value
     };
@@ -81,6 +81,7 @@ export default {
       this.$emit('input', val);
       this.$emit('change', val);
     },
+
     value(val) {
       val = this.correctValue(+val);
       if (val !== this.currentValue) {
@@ -90,7 +91,6 @@ export default {
   },
 
   methods: {
-    // 纠正value值
     correctValue(value) {
       if (Number.isNaN(value)) {
         value = this.min;
@@ -101,12 +101,13 @@ export default {
 
       return value;
     },
-    handleInputChange(event) {
-      const val = +event.target.value;
 
+    onInput(event) {
+      const val = +event.target.value;
       this.currentValue = this.correctValue(val);
     },
-    handleChange(type) {
+
+    onChange(type) {
       if ((this.isMinusDisabled && type === 'minus') || (this.isPlusDisabled && type === 'plus')) {
         this.$emit('overlimit', type);
         return;
@@ -115,6 +116,7 @@ export default {
       const step = +this.step;
       const currentValue = +this.currentValue;
       this.currentValue = type === 'minus' ? (currentValue - step) : (currentValue + step);
+      this.$emit(type);
     }
   }
 };
diff --git a/packages/tabs/index.vue b/packages/tabs/index.vue
index 4b4e7fbbf..279cc1902 100644
--- a/packages/tabs/index.vue
+++ b/packages/tabs/index.vue
@@ -12,7 +12,7 @@
             ref="tabkey"
             @click="handleTabClick(index)"
           >
-            {{ tab.title }}
+            <span>{{ tab.title }}</span>
           </div>
         </div>
       </div>
@@ -31,7 +31,7 @@
         ref="tabkey"
         @click="handleTabClick(index)"
       >
-        {{ tab.title }}
+        <span>{{ tab.title }}</span>
       </div>
     </div>
     <div class="van-tabs__content">
diff --git a/packages/vant-css/scripts/icon-template.css b/packages/vant-css/scripts/icon-template.css
index 08bfc642b..80008e269 100644
--- a/packages/vant-css/scripts/icon-template.css
+++ b/packages/vant-css/scripts/icon-template.css
@@ -7,7 +7,7 @@
 
 .van-icon {
   display: inline-block;
-  font: normal normal normal 14px/1 "vant-icon";
+  font: normal normal normal 14px/1 "<%= fontName %>";
   font-size: inherit;
   text-rendering: auto;
 
diff --git a/packages/vant-css/src/field.css b/packages/vant-css/src/field.css
index 909aaaf08..1178c9a57 100644
--- a/packages/vant-css/src/field.css
+++ b/packages/vant-css/src/field.css
@@ -93,5 +93,9 @@
     top: 50%;
     transform: translate3d(0, -50%, 0);
     padding: 10px;
+
+    .van-icon {
+      display: block;
+    }
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 7f137511b..1603e420f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -265,8 +265,8 @@ asap@~2.0.3:
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
 
 asn1.js@^4.0.0:
-  version "4.9.1"
-  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
+  version "4.9.2"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.2.tgz#8117ef4f7ed87cd8f89044b5bff97ac243a16c9a"
   dependencies:
     bn.js "^4.0.0"
     inherits "^2.0.1"
@@ -317,8 +317,8 @@ async@2.1.4:
     lodash "^4.14.0"
 
 async@^2.1.2:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.5.0.tgz#843190fd6b7357a0b9e1c956edddd5ec8462b54d"
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.0.tgz#61a29abb6fcc026fea77e56d1c6ec53a795951f4"
   dependencies:
     lodash "^4.14.0"
 
@@ -570,14 +570,6 @@ babel-plugin-check-es2015-constants@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-module-resolver@^2.7.1:
-  version "2.7.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-module-resolver/-/babel-plugin-module-resolver-2.7.1.tgz#18be3c42ddf59f7a456c9e0512cd91394f6e4be1"
-  dependencies:
-    find-babel-config "^1.0.1"
-    glob "^7.1.1"
-    resolve "^1.2.0"
-
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
@@ -1134,10 +1126,10 @@ browserslist@^1.3.6, browserslist@^1.5.2, browserslist@^1.7.6:
     electron-to-chromium "^1.2.7"
 
 browserslist@^2.1.2, browserslist@^2.5.1:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.6.1.tgz#cc65a05ad6131ebda26f076f2822ba1bc826376b"
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.8.0.tgz#27d64028130a2e8585ca96f7c3b7730eff4de493"
   dependencies:
-    caniuse-lite "^1.0.30000755"
+    caniuse-lite "^1.0.30000758"
     electron-to-chromium "^1.3.27"
 
 buffer-indexof@^1.0.0:
@@ -1226,12 +1218,12 @@ caniuse-api@^1.5.2:
     lodash.uniq "^4.5.0"
 
 caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
-  version "1.0.30000756"
-  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000756.tgz#e938a6b991630f30d2263dd3458beb65d362268b"
+  version "1.0.30000760"
+  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000760.tgz#3ea29473eb78a6ccb09f2eb73ac9e1debfec528d"
 
-caniuse-lite@^1.0.30000748, caniuse-lite@^1.0.30000755:
-  version "1.0.30000756"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000756.tgz#3da701c1521b9fab87004c6de7c97fa47dbeaad2"
+caniuse-lite@^1.0.30000748, caniuse-lite@^1.0.30000758:
+  version "1.0.30000760"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000760.tgz#ec720395742f1c7ec8947fd6dd2604e77a8f98ff"
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -1275,7 +1267,7 @@ chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.1.0:
+chalk@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.0.tgz#b5ea48efc9c1793dccc9b4767c93914d3f2d52ba"
   dependencies:
@@ -1683,8 +1675,8 @@ cryptiles@3.x.x:
     boom "5.x.x"
 
 crypto-browserify@^3.11.0:
-  version "3.11.1"
-  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.11.1.tgz#948945efc6757a400d6e5e5af47194d10064279f"
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
   dependencies:
     browserify-cipher "^1.0.0"
     browserify-sign "^4.0.0"
@@ -1696,8 +1688,9 @@ crypto-browserify@^3.11.0:
     pbkdf2 "^3.0.3"
     public-encrypt "^4.0.0"
     randombytes "^2.0.0"
+    randomfill "^1.0.3"
 
-css-color-function@^1.3.0:
+css-color-function@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/css-color-function/-/css-color-function-1.3.3.tgz#8ed24c2c0205073339fafa004bc8c141fccb282e"
   dependencies:
@@ -1961,13 +1954,13 @@ depd@1.1.1, depd@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
 
-dependency-tree@^5.11.1:
-  version "5.11.1"
-  resolved "https://registry.yarnpkg.com/dependency-tree/-/dependency-tree-5.11.1.tgz#7d07f48f7c6e4adf90cf9be57eb4c337d05af5a2"
+dependency-tree@^5.12.0:
+  version "5.12.0"
+  resolved "https://registry.yarnpkg.com/dependency-tree/-/dependency-tree-5.12.0.tgz#a1b7a625428a6e09bc4ce5c133fa5f6bcc9626d3"
   dependencies:
     commander "^2.6.0"
     debug "^3.1.0"
-    filing-cabinet "^1.9.0"
+    filing-cabinet "^1.12.0"
     precinct "^3.8.0"
 
 deprecated@^0.0.1:
@@ -1997,6 +1990,10 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
+detect-libc@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.2.tgz#71ad5d204bf17a6a6ca8f450c61454066ef461e1"
+
 detect-node@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.3.tgz#a2033c09cc8e158d37748fbde7507832bd6ce127"
@@ -2377,9 +2374,9 @@ es6-map@^0.1.3:
     es6-symbol "~3.1.1"
     event-emitter "~0.3.5"
 
-es6-promise@~4.0.3:
-  version "4.0.5"
-  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.0.5.tgz#7882f30adde5b240ccfa7f7d78c548330951ae42"
+es6-promise@^4.0.3:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.1.1.tgz#8811e90915d9a0dba36274f0b242dbda78f9c92a"
 
 es6-set@~0.1.5:
   version "0.1.5"
@@ -2768,12 +2765,12 @@ extract-text-webpack-plugin@2.0.0:
     loader-utils "^1.0.2"
     webpack-sources "^0.1.0"
 
-extract-zip@~1.6.5:
-  version "1.6.5"
-  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.5.tgz#99a06735b6ea20ea9b705d779acffcc87cff0440"
+extract-zip@^1.6.5:
+  version "1.6.6"
+  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.6.tgz#1290ede8d20d0872b429fd3f351ca128ec5ef85c"
   dependencies:
     concat-stream "1.6.0"
-    debug "2.2.0"
+    debug "2.6.9"
     mkdirp "0.5.0"
     yauzl "2.4.1"
 
@@ -2885,7 +2882,7 @@ filesize@~2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/filesize/-/filesize-2.0.4.tgz#7805941c60fcdfe63f46d7ea358c59ade11c1325"
 
-filing-cabinet@^1.9.0:
+filing-cabinet@^1.12.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/filing-cabinet/-/filing-cabinet-1.12.0.tgz#6fb93fd968e83bedf1b4298f28236a8aafdf7d78"
   dependencies:
@@ -2937,13 +2934,6 @@ finalhandler@1.1.0:
     statuses "~1.3.1"
     unpipe "~1.0.0"
 
-find-babel-config@^1.0.1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/find-babel-config/-/find-babel-config-1.1.0.tgz#acc01043a6749fec34429be6b64f542ebb5d6355"
-  dependencies:
-    json5 "^0.5.1"
-    path-exists "^3.0.0"
-
 find-cache-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-1.0.0.tgz#9288e3e9e3cc3748717d39eade17cf71fc30ee6f"
@@ -3087,6 +3077,14 @@ fs-exists-sync@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
 
+fs-extra@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-1.0.0.tgz#cd3ce5f7e7cb6145883fcae3191e9877f8587950"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^2.1.0"
+    klaw "^1.0.0"
+
 fs-extra@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-3.0.1.tgz#3794f378c58b342ea7dbbb23095109c4b3b62291"
@@ -3112,14 +3110,6 @@ fs-extra@~0.6.4:
     ncp "~0.4.2"
     rimraf "~2.2.0"
 
-fs-extra@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-1.0.0.tgz#cd3ce5f7e7cb6145883fcae3191e9877f8587950"
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^2.1.0"
-    klaw "^1.0.0"
-
 fs-readdir-recursive@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.0.0.tgz#8cd1745c8b4f8a29c8caec392476921ba195f560"
@@ -3601,7 +3591,7 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.0"
 
-hasha@~2.2.0:
+hasha@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/hasha/-/hasha-2.2.0.tgz#78d7cbfc1e6d66303fe79837365984517b2f6ee1"
   dependencies:
@@ -4434,10 +4424,14 @@ karma@^1.7.1:
     tmp "0.0.31"
     useragent "^2.1.12"
 
-kew@~0.7.0:
+kew@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/kew/-/kew-0.7.0.tgz#79d93d2d33363d6fdd2970b335d9141ad591d79b"
 
+killable@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/killable/-/killable-1.0.0.tgz#da8b84bd47de5395878f95d64d02f2449fe05e6b"
+
 kind-of@^3.0.2:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
@@ -5249,9 +5243,10 @@ node-libs-browser@^2.0.0:
     vm-browserify "0.0.4"
 
 node-pre-gyp@^0.6.36:
-  version "0.6.38"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.38.tgz#e92a20f83416415bb4086f6d1fb78b3da73d113d"
+  version "0.6.39"
+  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.39.tgz#c00e96860b23c0e1420ac7befc5044e1d78d8649"
   dependencies:
+    detect-libc "^1.0.2"
     hawk "3.1.3"
     mkdirp "^0.5.1"
     nopt "^4.0.1"
@@ -5725,18 +5720,18 @@ performance-now@^2.1.0:
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
 
 phantomjs-prebuilt@^2.1.7:
-  version "2.1.15"
-  resolved "https://registry.yarnpkg.com/phantomjs-prebuilt/-/phantomjs-prebuilt-2.1.15.tgz#20f86e82d3349c505917527745b7a411e08b3903"
+  version "2.1.16"
+  resolved "https://registry.yarnpkg.com/phantomjs-prebuilt/-/phantomjs-prebuilt-2.1.16.tgz#efd212a4a3966d3647684ea8ba788549be2aefef"
   dependencies:
-    es6-promise "~4.0.3"
-    extract-zip "~1.6.5"
-    fs-extra "~1.0.0"
-    hasha "~2.2.0"
-    kew "~0.7.0"
-    progress "~1.1.8"
-    request "~2.81.0"
-    request-progress "~2.0.1"
-    which "~1.2.10"
+    es6-promise "^4.0.3"
+    extract-zip "^1.6.5"
+    fs-extra "^1.0.0"
+    hasha "^2.2.0"
+    kew "^0.7.0"
+    progress "^1.1.8"
+    request "^2.81.0"
+    request-progress "^2.0.1"
+    which "^1.2.10"
 
 pify@^2.0.0, pify@^2.3.0:
   version "2.3.0"
@@ -5810,10 +5805,10 @@ postcss-calc@^6.0.0:
     reduce-css-calc "^2.0.0"
 
 postcss-color-function@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/postcss-color-function/-/postcss-color-function-4.0.0.tgz#7e0106f4f6a1ecb1ad5b3a8553ace5e828aae187"
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-color-function/-/postcss-color-function-4.0.1.tgz#402b3f2cebc3f6947e618fb6be3654fbecef6444"
   dependencies:
-    css-color-function "^1.3.0"
+    css-color-function "~1.3.3"
     postcss "^6.0.1"
     postcss-message-helpers "^2.0.0"
     postcss-value-parser "^3.3.0"
@@ -6200,11 +6195,11 @@ postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0
     source-map "^0.5.6"
     supports-color "^3.2.3"
 
-postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.10, postcss@^6.0.11, postcss@^6.0.13, postcss@^6.0.3, postcss@^6.0.8, postcss@^6.0.9:
-  version "6.0.13"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.13.tgz#b9ecab4ee00c89db3ec931145bd9590bbf3f125f"
+postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.11, postcss@^6.0.13, postcss@^6.0.14, postcss@^6.0.3, postcss@^6.0.8, postcss@^6.0.9:
+  version "6.0.14"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.14.tgz#5534c72114739e75d0afcf017db853099f562885"
   dependencies:
-    chalk "^2.1.0"
+    chalk "^2.3.0"
     source-map "^0.6.1"
     supports-color "^4.4.0"
 
@@ -6259,8 +6254,8 @@ preserve@^0.2.0:
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
 prettier@^1.7.0:
-  version "1.7.4"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.7.4.tgz#5e8624ae9363c80f95ec644584ecdf55d74f93fa"
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.8.1.tgz#91064d778c08c85ac1cbe6b23195c34310d039f9"
 
 pretty-error@^2.0.2:
   version "2.1.1"
@@ -6293,7 +6288,7 @@ progress-bar-webpack-plugin@^1.10.0:
     object.assign "^4.0.1"
     progress "^1.1.8"
 
-progress@^1.1.8, progress@~1.1.8:
+progress@^1.1.8:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
 
@@ -6390,12 +6385,19 @@ randomatic@^1.1.3:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-randombytes@^2.0.0, randombytes@^2.0.1:
+randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.5.tgz#dc009a246b8d09a177b4b7a0ae77bc570f4b1b79"
   dependencies:
     safe-buffer "^5.1.0"
 
+randomfill@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/randomfill/-/randomfill-1.0.3.tgz#b96b7df587f01dd91726c418f30553b1418e3d62"
+  dependencies:
+    randombytes "^2.0.5"
+    safe-buffer "^5.1.0"
+
 range-parser@^1.0.3, range-parser@^1.2.0, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
@@ -6636,13 +6638,13 @@ replace-ext@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-0.0.1.tgz#29bbd92078a739f0bcce2b4ee41e837953522924"
 
-request-progress@~2.0.1:
+request-progress@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/request-progress/-/request-progress-2.0.1.tgz#5d36bb57961c673aa5b788dbc8141fdf23b44e08"
   dependencies:
     throttleit "^1.0.0"
 
-request@2.81.0, request@~2.81.0:
+request@2.81.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
   dependencies:
@@ -6669,7 +6671,7 @@ request@2.81.0, request@~2.81.0:
     tunnel-agent "^0.6.0"
     uuid "^3.0.0"
 
-request@^2.55.0:
+request@^2.55.0, request@^2.81.0:
   version "2.83.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.83.0.tgz#ca0b65da02ed62935887808e6f510381034e3356"
   dependencies:
@@ -6727,7 +6729,7 @@ requirejs@~2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/requirejs/-/requirejs-2.2.0.tgz#0f2b1538af2b8d0a4fffffde5d367aa9cd4cfe84"
 
-requires-port@1.0.x, requires-port@1.x.x:
+requires-port@1.0.x, requires-port@1.x.x, requires-port@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
 
@@ -7309,10 +7311,10 @@ stylus-lookup@^1.0.1:
     is-relative-path "~1.0.0"
 
 sugarss@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/sugarss/-/sugarss-1.0.0.tgz#65e51b3958432fb70d5451a68bb33e32d0cf1ef7"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sugarss/-/sugarss-1.0.1.tgz#be826d9003e0f247735f92365dc3fd7f1bae9e44"
   dependencies:
-    postcss "^6.0.0"
+    postcss "^6.0.14"
 
 supports-color@3.1.2:
   version "3.1.2"
@@ -7571,8 +7573,8 @@ typescript@2.0.10:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.0.10.tgz#ccdd4ed86fd5550a407101a0814012e1b3fac3dd"
 
 typescript@^2.4.2:
-  version "2.5.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.5.3.tgz#df3dcdc38f3beb800d4bc322646b04a3f6ca7f0d"
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.1.tgz#ef39cdea27abac0b500242d6726ab90e0c846631"
 
 ua-parser-js@^0.7.9:
   version "0.7.17"
@@ -7583,8 +7585,8 @@ uc.micro@^1.0.1, uc.micro@^1.0.3:
   resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.3.tgz#7ed50d5e0f9a9fb0a573379259f2a77458d50192"
 
 uglify-js@3.1.x:
-  version "3.1.6"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.1.6.tgz#918832602036e95d2318e11f27ee8461a8592c5d"
+  version "3.1.8"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.1.8.tgz#780d08b4f6782fe36ea5484d952362eddaf1d7b8"
   dependencies:
     commander "~2.11.0"
     source-map "~0.6.1"
@@ -7682,11 +7684,11 @@ url-parse@1.0.x:
     requires-port "1.0.x"
 
 url-parse@^1.1.8:
-  version "1.1.9"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.1.9.tgz#c67f1d775d51f0a18911dd7b3ffad27bb9e5bd19"
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.2.0.tgz#3a19e8aaa6d023ddd27dcc44cb4fc8f7fec23986"
   dependencies:
     querystringify "~1.0.0"
-    requires-port "1.0.x"
+    requires-port "~1.0.0"
 
 url@^0.11.0:
   version "0.11.0"
@@ -7834,16 +7836,16 @@ vue-add-globals@^1.0.1:
   resolved "https://registry.yarnpkg.com/vue-add-globals/-/vue-add-globals-1.0.1.tgz#151f241426e70cbc790a1f31bb0f4435d7575efc"
 
 vue-hot-reload-api@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.2.0.tgz#9a21b35ced3634434a43ee80efb7350ea8fb206d"
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.2.3.tgz#43c8e5506d65a271d2571936d77253019fd3eb17"
 
 vue-lazyload@^1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/vue-lazyload/-/vue-lazyload-1.1.4.tgz#94dbb3fcb047f147f37900c0e22ad4fd478e31c4"
 
-vue-loader@^13.3.0:
-  version "13.3.0"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-13.3.0.tgz#3bf837d490ba5dea6fc07e0835ffa6c688c8af33"
+vue-loader@^13.5.0:
+  version "13.5.0"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-13.5.0.tgz#52f7b3790a267eff80012b77ea187a54586dd5d4"
   dependencies:
     consolidate "^0.14.0"
     hash-sum "^1.0.2"
@@ -7859,9 +7861,9 @@ vue-loader@^13.3.0:
     vue-style-loader "^3.0.0"
     vue-template-es2015-compiler "^1.6.0"
 
-vue-markdown-loader@^2.2.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/vue-markdown-loader/-/vue-markdown-loader-2.2.2.tgz#7bdac31dc0e44571bec8c4632e14fc2ba98fb65e"
+vue-markdown-loader@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/vue-markdown-loader/-/vue-markdown-loader-2.2.3.tgz#d5bc533d8ce254349708a2a0c1490a3b7bac8959"
   dependencies:
     cheerio "^0.20.0"
     highlight.js "^9.4.0"
@@ -7886,9 +7888,9 @@ vue-style-loader@^3.0.0:
     hash-sum "^1.0.2"
     loader-utils "^1.0.2"
 
-vue-template-compiler@>=2.5.0, vue-template-compiler@^2.5.2:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.2.tgz#6f198ebc677b8f804315cd33b91e849315ae7177"
+vue-template-compiler@>=2.5.0, vue-template-compiler@^2.5.3:
+  version "2.5.3"
+  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.3.tgz#ab631b0694e211a6aaf0d800102b37836aae36a4"
   dependencies:
     de-indent "^1.0.2"
     he "^1.1.0"
@@ -7897,9 +7899,9 @@ vue-template-es2015-compiler@>=1.6.0, vue-template-es2015-compiler@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.6.0.tgz#dc42697133302ce3017524356a6c61b7b69b4a18"
 
-vue@^2.5.2:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.2.tgz#fd367a87bae7535e47f9dc5c9ec3b496e5feb5a4"
+vue@^2.5.3:
+  version "2.5.3"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.3.tgz#e1a3b1f49b6e93e574ce040b95cbc873912fecc1"
 
 watchpack@^1.4.0:
   version "1.4.0"
@@ -7945,9 +7947,9 @@ webpack-dev-middleware@^1.0.11, webpack-dev-middleware@^1.11.0:
     range-parser "^1.0.3"
     time-stamp "^2.0.0"
 
-webpack-dev-server@^2.9.2:
-  version "2.9.3"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-2.9.3.tgz#f0554e88d129e87796a6f74a016b991743ca6f81"
+webpack-dev-server@^2.9.4:
+  version "2.9.4"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-2.9.4.tgz#7883e61759c6a4b33e9b19ec4037bd4ab61428d1"
   dependencies:
     ansi-html "0.0.7"
     array-includes "^3.0.3"
@@ -7963,6 +7965,7 @@ webpack-dev-server@^2.9.2:
     import-local "^0.1.1"
     internal-ip "1.2.0"
     ip "^1.1.5"
+    killable "^1.0.0"
     loglevel "^1.4.1"
     opn "^5.1.0"
     portfinder "^1.0.9"
@@ -7976,9 +7979,9 @@ webpack-dev-server@^2.9.2:
     webpack-dev-middleware "^1.11.0"
     yargs "^6.6.0"
 
-webpack-merge@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.1.0.tgz#6ad72223b3e0b837e531e4597c199f909361511e"
+webpack-merge@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.1.1.tgz#f1197a0a973e69c6fbeeb6d658219aa8c0c13555"
   dependencies:
     lodash "^4.17.4"
 
@@ -7990,11 +7993,11 @@ webpack-sources@^0.1.0:
     source-map "~0.5.3"
 
 webpack-sources@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.0.1.tgz#c7356436a4d13123be2e2426a05d1dad9cbe65cf"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.0.2.tgz#d0148ec083b3b5ccef1035a6b3ec16442983b27a"
   dependencies:
     source-list-map "^2.0.0"
-    source-map "~0.5.3"
+    source-map "~0.6.1"
 
 webpack@^3.8.1:
   version "3.8.1"
@@ -8056,18 +8059,12 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
-which@^1.0.9, which@^1.1.1, which@^1.2.1, which@^1.2.12, which@^1.2.9:
+which@^1.0.9, which@^1.1.1, which@^1.2.1, which@^1.2.10, which@^1.2.12, which@^1.2.9:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
   dependencies:
     isexe "^2.0.0"
 
-which@~1.2.10:
-  version "1.2.14"
-  resolved "https://registry.yarnpkg.com/which/-/which-1.2.14.tgz#9a87c4378f03e827cecaf1acdf56c736c01c14e5"
-  dependencies:
-    isexe "^2.0.0"
-
 wide-align@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.2.tgz#571e0f1b0604636ebc0dfc21b0339bbe31341710"