diff --git a/.eslintrc b/.eslintrc
index 4e9c2ccb..bae0af3a 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -2,7 +2,9 @@
     "extends": "airbnb",
     "globals": {
         "getApp": false,
+        "getCurrentPages": false,
         "Page": false,
+        "Component": false,
         "App": false,
         "wx": false
     },
@@ -16,13 +18,7 @@
         "vars-on-top": 0,
         "new-cap": 0,
         "no-used-var": 0,
-        "semi": [
-            1,
-            "always",
-            {
-                "omitLastInOneLineBlock": true
-            }
-        ],
+        "semi": [2, "always"],
         "camelcase": 1,
         "prefer-template": 0,
         "eqeqeq": 0,
@@ -39,6 +35,9 @@
         "no-underscore-dangle": 0,
         "no-use-before-define": 0,
         "no-new": 0,
-        "import/no-extraneous-dependencies": 0
+        "no-multi-assign": 0,
+        "class-methods-use-this": 0,
+        "no-plusplus": 0,
+        "prefer-promise-reject-errors": 0
     }
 }
diff --git a/dist/cell/index.js b/dist/cell/index.js
index 76b818f5..e9bdee4d 100644
--- a/dist/cell/index.js
+++ b/dist/cell/index.js
@@ -1,6 +1,59 @@
 const warn = (msg, getValue) => {
   console.warn(msg)
-  return;
+  };
+
+Component({
+  options: {
+    multipleSlots: true
+  },
+  relations: {
+    '../cell-group/index': {
+      type: 'parent'
+    }
+  },
+  properties: {
+    title: {
+      type: String,
+      description: '左侧标题'
+    },
+    label: {
+      type: String,
+      description: '标题下方的描述信息'
+    },
+    value: {
+      type: String,
+      description: '右侧内容'
+    },
+    onlyTapFooter: {
+      type: Boolean,
+      description: '只有点击 footer 区域才触发 tab 事件'
+    },
+    isLink: {
+      type: null,
+      value: '',
+      description: '是否展示右侧箭头并开启尝试以 url 跳转'
+    },
+    linkType: {
+      type: String,
+      value: 'navigateTo',
+      description: '链接类型，可选值为 navigateTo，redirectTo，switchTab，reLaunch'
+    },
+    url: {
+      type: String,
+      value: ''
+    }
+  },
+  data: {
+    isLastCell: true
+  },
+  methods: {
+    navigateTo () {
+      const url = this.data.url
+      const type = typeof this.data.isLink
+
+      this.triggerEvent('tap', {})
+
+      if (!this.data.isLink || !url || url === 'true' || url === 'false') return;
 
       if (type !== 'boolean' && type !== 'string') {
         warn('isLink 属性值必须是一个字符串或布尔值', this.data.isLink)
diff --git a/package-lock.json b/package-lock.json
index 4e28541a..4c06770b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,12 +14,12 @@
       }
     },
     "@babel/generator": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.0.0-beta.42.tgz",
-      "integrity": "sha512-9x3zS4nG/6GAvJWB8fAK+5g/Di36xdubB43dMNSucNJTwPvmyfCippir/0I8zyG+ID66hLCLi8V9bomlWRYaHA==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.0.0-beta.44.tgz",
+      "integrity": "sha512-5xVb7hlhjGcdkKpMXgicAVgx8syK5VJz193k0i/0sLP6DzE6lRrU1K3B/rFefgdo9LPGMAOOOAWW4jycj07ShQ==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.0.0-beta.42",
+        "@babel/types": "7.0.0-beta.44",
         "jsesc": "2.5.1",
         "lodash": "4.17.5",
         "source-map": "0.5.7",
@@ -41,32 +41,32 @@
       }
     },
     "@babel/helper-function-name": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.42.tgz",
-      "integrity": "sha512-6IZ+kkPypwJrnmNzI3y31qAps2kXoPtCE241SvBva2YzB0n/YORWx2YM0jHPYOJBU9Xx5KkUhOKuWkeXZQgtTA==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.44.tgz",
+      "integrity": "sha512-MHRG2qZMKMFaBavX0LWpfZ2e+hLloT++N7rfM3DYOMUOGCD8cVjqZpwiL8a0bOX3IYcQev1ruciT0gdFFRTxzg==",
       "dev": true,
       "requires": {
-        "@babel/helper-get-function-arity": "7.0.0-beta.42",
-        "@babel/template": "7.0.0-beta.42",
-        "@babel/types": "7.0.0-beta.42"
+        "@babel/helper-get-function-arity": "7.0.0-beta.44",
+        "@babel/template": "7.0.0-beta.44",
+        "@babel/types": "7.0.0-beta.44"
       }
     },
     "@babel/helper-get-function-arity": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.42.tgz",
-      "integrity": "sha512-hF5KKcn+V/5PwU7KZ1aVwo535woLC9eV+djaoyNPZeMMJ2s+8bZlEa66Tarei0T68VRL5LXIs1Ao4hSabSkpBg==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.44.tgz",
+      "integrity": "sha512-w0YjWVwrM2HwP6/H3sEgrSQdkCaxppqFeJtAnB23pRiJB5E/O9Yp7JAAeWBl+gGEgmBFinnTyOv2RN7rcSmMiw==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.0.0-beta.42"
+        "@babel/types": "7.0.0-beta.44"
       }
     },
     "@babel/helper-split-export-declaration": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0-beta.42.tgz",
-      "integrity": "sha512-2r8pZG6SAJTTaI2OhxCmz5PKlMUPY5adOHrHtb1gM3ibJPDOzPAeOQNzItdxNnM33jjRakEGitXX6iYg7Sz73w==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0-beta.44.tgz",
+      "integrity": "sha512-aQ7QowtkgKKzPGf0j6u77kBMdUFVBKNHw2p/3HX/POt5/oz8ec5cs0GwlgM8Hz7ui5EwJnzyfRmkNF1Nx1N7aA==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.0.0-beta.42"
+        "@babel/types": "7.0.0-beta.44"
       }
     },
     "@babel/highlight": {
@@ -81,47 +81,87 @@
       }
     },
     "@babel/template": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.0.0-beta.42.tgz",
-      "integrity": "sha512-EK7YdTe47j4VxlwNvz5bnlk5Jx/wWublnqfgOY2IuSNdxCQgXrLD34PfTnabGxywNSkJkcSo6jwr2JGT+S48dA==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.0.0-beta.44.tgz",
+      "integrity": "sha512-w750Sloq0UNifLx1rUqwfbnC6uSUk0mfwwgGRfdLiaUzfAOiH0tHJE6ILQIUi3KYkjiCDTskoIsnfqZvWLBDng==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "7.0.0-beta.42",
-        "@babel/types": "7.0.0-beta.42",
-        "babylon": "7.0.0-beta.42",
+        "@babel/code-frame": "7.0.0-beta.44",
+        "@babel/types": "7.0.0-beta.44",
+        "babylon": "7.0.0-beta.44",
         "lodash": "4.17.5"
       },
       "dependencies": {
+        "@babel/code-frame": {
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz",
+          "integrity": "sha512-cuAuTTIQ9RqcFRJ/Y8PvTh+paepNcaGxwQwjIDRWPXmzzyAeCO4KqS9ikMvq0MCbRk6GlYKwfzStrcP3/jSL8g==",
+          "dev": true,
+          "requires": {
+            "@babel/highlight": "7.0.0-beta.44"
+          }
+        },
+        "@babel/highlight": {
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0-beta.44.tgz",
+          "integrity": "sha512-Il19yJvy7vMFm8AVAh6OZzaFoAd0hbkeMZiX3P5HGD+z7dyI7RzndHB0dg6Urh/VAFfHtpOIzDUSxmY6coyZWQ==",
+          "dev": true,
+          "requires": {
+            "chalk": "2.3.2",
+            "esutils": "2.0.2",
+            "js-tokens": "3.0.2"
+          }
+        },
         "babylon": {
-          "version": "7.0.0-beta.42",
-          "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.42.tgz",
-          "integrity": "sha512-h6E/OkkvcBw/JimbL0p8dIaxrcuQn3QmIYGC/GtJlRYif5LTKBYPHXYwqluJpfS/kOXoz0go+9mkmOVC0M+zWw==",
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.44.tgz",
+          "integrity": "sha512-5Hlm13BJVAioCHpImtFqNOF2H3ieTOHd0fmFGMxOJ9jgeFqeAwsv3u5P5cR7CSeFrkgHsT19DgFJkHV0/Mcd8g==",
           "dev": true
         }
       }
     },
     "@babel/traverse": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.0.0-beta.42.tgz",
-      "integrity": "sha512-DZwMuZBfYVIn/cxpXZzHDgKmarW/MWqplLv1k7QJYhK5r5l6GAac/DkKl75A0CjPYrD3VGco6H6ZQp12QaYKSw==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.0.0-beta.44.tgz",
+      "integrity": "sha512-UHuDz8ukQkJCDASKHf+oDt3FVUzFd+QYfuBIsiNu/4+/ix6pP/C+uQZJ6K1oEfbCMv/IKWbgDEh7fcsnIE5AtA==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "7.0.0-beta.42",
-        "@babel/generator": "7.0.0-beta.42",
-        "@babel/helper-function-name": "7.0.0-beta.42",
-        "@babel/helper-split-export-declaration": "7.0.0-beta.42",
-        "@babel/types": "7.0.0-beta.42",
-        "babylon": "7.0.0-beta.42",
+        "@babel/code-frame": "7.0.0-beta.44",
+        "@babel/generator": "7.0.0-beta.44",
+        "@babel/helper-function-name": "7.0.0-beta.44",
+        "@babel/helper-split-export-declaration": "7.0.0-beta.44",
+        "@babel/types": "7.0.0-beta.44",
+        "babylon": "7.0.0-beta.44",
         "debug": "3.1.0",
-        "globals": "11.3.0",
+        "globals": "11.5.0",
         "invariant": "2.2.4",
         "lodash": "4.17.5"
       },
       "dependencies": {
+        "@babel/code-frame": {
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz",
+          "integrity": "sha512-cuAuTTIQ9RqcFRJ/Y8PvTh+paepNcaGxwQwjIDRWPXmzzyAeCO4KqS9ikMvq0MCbRk6GlYKwfzStrcP3/jSL8g==",
+          "dev": true,
+          "requires": {
+            "@babel/highlight": "7.0.0-beta.44"
+          }
+        },
+        "@babel/highlight": {
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0-beta.44.tgz",
+          "integrity": "sha512-Il19yJvy7vMFm8AVAh6OZzaFoAd0hbkeMZiX3P5HGD+z7dyI7RzndHB0dg6Urh/VAFfHtpOIzDUSxmY6coyZWQ==",
+          "dev": true,
+          "requires": {
+            "chalk": "2.3.2",
+            "esutils": "2.0.2",
+            "js-tokens": "3.0.2"
+          }
+        },
         "babylon": {
-          "version": "7.0.0-beta.42",
-          "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.42.tgz",
-          "integrity": "sha512-h6E/OkkvcBw/JimbL0p8dIaxrcuQn3QmIYGC/GtJlRYif5LTKBYPHXYwqluJpfS/kOXoz0go+9mkmOVC0M+zWw==",
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.44.tgz",
+          "integrity": "sha512-5Hlm13BJVAioCHpImtFqNOF2H3ieTOHd0fmFGMxOJ9jgeFqeAwsv3u5P5cR7CSeFrkgHsT19DgFJkHV0/Mcd8g==",
           "dev": true
         },
         "debug": {
@@ -134,17 +174,17 @@
           }
         },
         "globals": {
-          "version": "11.3.0",
-          "resolved": "https://registry.npmjs.org/globals/-/globals-11.3.0.tgz",
-          "integrity": "sha512-kkpcKNlmQan9Z5ZmgqKH/SMbSmjxQ7QjyNqfXVc8VJcoBV2UEg+sxQD15GQofGRh2hfpwUb70VC31DR7Rq5Hdw==",
+          "version": "11.5.0",
+          "resolved": "https://registry.npmjs.org/globals/-/globals-11.5.0.tgz",
+          "integrity": "sha512-hYyf+kI8dm3nORsiiXUQigOU62hDLfJ9G01uyGMxhc6BKsircrUhC4uJPQPUSuq2GrTmiiEt7ewxlMdBewfmKQ==",
           "dev": true
         }
       }
     },
     "@babel/types": {
-      "version": "7.0.0-beta.42",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.0.0-beta.42.tgz",
-      "integrity": "sha512-+pmpISmTHQqMMpHHtDLxcvtRhmn53bAxy8goJfHipS/uy/r3PLcuSdPizLW7DhtBWbtgIKZufLObfnIMoyMNsw==",
+      "version": "7.0.0-beta.44",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.0.0-beta.44.tgz",
+      "integrity": "sha512-5eTV4WRmqbaFM3v9gHAIljEQJU4Ssc6fxL61JN+Oe2ga/BwyjzjamwkCVVAQjHGuAX8i0BWo42dshL8eO5KfLQ==",
       "dev": true,
       "requires": {
         "esutils": "2.0.2",
@@ -702,23 +742,43 @@
       }
     },
     "babel-eslint": {
-      "version": "8.2.2",
-      "resolved": "http://registry.npmjs.org/babel-eslint/-/babel-eslint-8.2.2.tgz",
-      "integrity": "sha512-Qt2lz2egBxNYWqN9JIO2z4NOOf8i4b5JS6CFoYrOZZTDssueiV1jH/jsefyg+86SeNY3rB361/mi3kE1WK2WYQ==",
+      "version": "8.2.3",
+      "resolved": "https://registry.npmjs.org/babel-eslint/-/babel-eslint-8.2.3.tgz",
+      "integrity": "sha512-0HeSTtaXg/Em7FCUWxwOT+KeFSO1O7LuRuzhk7g+1BjwdlQGlHq4OyMi3GqGxrNfEq8jEi6Hmt5ylEQUhurgiQ==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "7.0.0-beta.42",
-        "@babel/traverse": "7.0.0-beta.42",
-        "@babel/types": "7.0.0-beta.42",
-        "babylon": "7.0.0-beta.42",
+        "@babel/code-frame": "7.0.0-beta.44",
+        "@babel/traverse": "7.0.0-beta.44",
+        "@babel/types": "7.0.0-beta.44",
+        "babylon": "7.0.0-beta.44",
         "eslint-scope": "3.7.1",
         "eslint-visitor-keys": "1.0.0"
       },
       "dependencies": {
+        "@babel/code-frame": {
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz",
+          "integrity": "sha512-cuAuTTIQ9RqcFRJ/Y8PvTh+paepNcaGxwQwjIDRWPXmzzyAeCO4KqS9ikMvq0MCbRk6GlYKwfzStrcP3/jSL8g==",
+          "dev": true,
+          "requires": {
+            "@babel/highlight": "7.0.0-beta.44"
+          }
+        },
+        "@babel/highlight": {
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0-beta.44.tgz",
+          "integrity": "sha512-Il19yJvy7vMFm8AVAh6OZzaFoAd0hbkeMZiX3P5HGD+z7dyI7RzndHB0dg6Urh/VAFfHtpOIzDUSxmY6coyZWQ==",
+          "dev": true,
+          "requires": {
+            "chalk": "2.3.2",
+            "esutils": "2.0.2",
+            "js-tokens": "3.0.2"
+          }
+        },
         "babylon": {
-          "version": "7.0.0-beta.42",
-          "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.42.tgz",
-          "integrity": "sha512-h6E/OkkvcBw/JimbL0p8dIaxrcuQn3QmIYGC/GtJlRYif5LTKBYPHXYwqluJpfS/kOXoz0go+9mkmOVC0M+zWw==",
+          "version": "7.0.0-beta.44",
+          "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.44.tgz",
+          "integrity": "sha512-5Hlm13BJVAioCHpImtFqNOF2H3ieTOHd0fmFGMxOJ9jgeFqeAwsv3u5P5cR7CSeFrkgHsT19DgFJkHV0/Mcd8g==",
           "dev": true
         }
       }
@@ -16983,7 +17043,7 @@
       "requires": {
         "autoprefixer": "7.2.6",
         "babel-core": "6.26.0",
-        "babel-eslint": "8.2.2",
+        "babel-eslint": "8.2.3",
         "babel-helper-vue-jsx-merge-props": "2.0.3",
         "babel-jest": "21.2.0",
         "babel-loader": "7.1.4",
diff --git a/package.json b/package.json
index e976d0d6..2876e520 100644
--- a/package.json
+++ b/package.json
@@ -31,8 +31,10 @@
   ],
   "homepage": "https://github.com/youzan/zanui-weapp#readme",
   "devDependencies": {
+    "babel-eslint": "^8.2.3",
     "cross-env": "^5.1.4",
     "eslint-config-airbnb": "^16.1.0",
+    "eslint-plugin-jsx-a11y": "^6.0.3",
     "fs-extra": "^4.0.2",
     "gh-pages": "^1.1.0",
     "gulp": "^3.9.1",
diff --git a/packages/btn-group/index.js b/packages/btn-group/index.js
index 3497ac16..89d8800e 100644
--- a/packages/btn-group/index.js
+++ b/packages/btn-group/index.js
@@ -2,7 +2,7 @@ Component({
   relations: {
     '../btn/index': {
       type: 'child',
-      linked () {
+      linked() {
         updateBtnChild.call(this);
       },
       linkChange() {
@@ -16,10 +16,10 @@ Component({
 });
 
 function updateBtnChild() {
-  let btns = this.getRelationNodes('../btn/index')
-    
+  let btns = this.getRelationNodes('../btn/index');
+
   if (btns.length > 0) {
-    let lastIndex = btns.length - 1
+    let lastIndex = btns.length - 1;
 
     btns.forEach((btn, index) => {
       btn.switchLastButtonStatus(index === lastIndex);
diff --git a/packages/btn/index.js b/packages/btn/index.js
index 257012e8..85044876 100644
--- a/packages/btn/index.js
+++ b/packages/btn/index.js
@@ -1,4 +1,3 @@
-
 Component({
   externalClasses: ['custom-class'],
   relations: {
@@ -53,4 +52,4 @@ Component({
       this.setData({ isLast });
     }
   }
-});
\ No newline at end of file
+});
diff --git a/packages/capsule/index.js b/packages/capsule/index.js
index 9826f235..a950d011 100644
--- a/packages/capsule/index.js
+++ b/packages/capsule/index.js
@@ -10,19 +10,19 @@ Component({
       value: ''
     },
     // 自定义颜色
-    color :{
-      type : String,
-      value : ''
+    color: {
+      type: String,
+      value: ''
     },
     // 左侧内容
-    leftText :{
-      type : String ,
-      value : ''
+    leftText: {
+      type: String,
+      value: ''
     },
     // 右侧内容
-    rightText :{
-      type : String ,
-      value : ''
+    rightText: {
+      type: String,
+      value: ''
     }
   }
-})
+});
diff --git a/packages/cell-group/index.js b/packages/cell-group/index.js
index ddfa1d33..aa146cde 100644
--- a/packages/cell-group/index.js
+++ b/packages/cell-group/index.js
@@ -2,18 +2,18 @@ Component({
   relations: {
     '../cell/index': {
       type: 'child',
-      linked (target) {}
+      linked() {}
     }
   },
-  ready () {
-    let cells = this.getRelationNodes('../cell/index')
-    
+  ready() {
+    let cells = this.getRelationNodes('../cell/index');
+
     if (cells.length > 0) {
-      let lastIndex = cells.length - 1
-  
+      let lastIndex = cells.length - 1;
+
       cells.forEach((cell, index) => {
-        if (index < lastIndex) cell.notLastCell()
+        if (index < lastIndex) cell.notLastCell();
       });
     }
   }
-})
\ No newline at end of file
+});
diff --git a/packages/cell/index.js b/packages/cell/index.js
index 92b62534..5c5a055c 100644
--- a/packages/cell/index.js
+++ b/packages/cell/index.js
@@ -1,7 +1,7 @@
 const warn = (msg, getValue) => {
-  console.warn(msg)
-  console.log('接受到的值为：', getValue)
-}
+  console.warn(msg);
+  console.log('接受到的值为：', getValue);
+};
 
 Component({
   options: {
@@ -48,32 +48,32 @@ Component({
     isLastCell: true
   },
   methods: {
-    navigateTo () {
-      const url = this.data.url
-      const type = typeof this.data.isLink
+    navigateTo() {
+      const { url = '' } = this.data;
+      const type = typeof this.data.isLink;
 
-      this.triggerEvent('tap', {})
+      this.triggerEvent('tap', {});
 
       if (!this.data.isLink || !url || url === 'true' || url === 'false') return;
 
       if (type !== 'boolean' && type !== 'string') {
-        warn('isLink 属性值必须是一个字符串或布尔值', this.data.isLink)
-        return
+        warn('isLink 属性值必须是一个字符串或布尔值', this.data.isLink);
+        return;
       }
 
       if (['navigateTo', 'redirectTo', 'switchTab', 'reLaunch'].indexOf(this.data.linkType) === -1) {
-        warn('linkType 属性可选值为 navigateTo，redirectTo，switchTab，reLaunch', this.data.linkType)
-        return 
+        warn('linkType 属性可选值为 navigateTo，redirectTo，switchTab，reLaunch', this.data.linkType);
+        return;
       }
-      wx[this.data.linkType].call(wx, { url })
+      wx[this.data.linkType].call(wx, { url });
     },
-    cellTap () {
+    cellTap() {
       if (!this.data.onlyTapFooter) {
-        this.navigateTo()
+        this.navigateTo();
       }
     },
-    notLastCell () {
-      this.setData({ isLastCell: false })
+    notLastCell() {
+      this.setData({ isLastCell: false });
     }
   }
-})
\ No newline at end of file
+});
diff --git a/packages/dialog/dialog.js b/packages/dialog/dialog.js
index 45242ad1..55184de3 100644
--- a/packages/dialog/dialog.js
+++ b/packages/dialog/dialog.js
@@ -22,7 +22,7 @@ function Dialog(options, pageCtx) {
 
   // 处理默认按钮的展示
   // 纵向排布确认按钮在上方
-  const buttons = parsedOptions.buttons;
+  const { buttons = [] } = parsedOptions;
   let showCustomBtns = false;
   if (buttons.length === 0) {
     if (parsedOptions.showConfirmButton) {
@@ -59,6 +59,6 @@ function Dialog(options, pageCtx) {
       promiseFunc: { resolve, reject }
     });
   });
-};
+}
 
-module.exports = Dialog;
\ No newline at end of file
+module.exports = Dialog;
diff --git a/packages/dialog/index.js b/packages/dialog/index.js
index 9b870c20..67f2d126 100644
--- a/packages/dialog/index.js
+++ b/packages/dialog/index.js
@@ -1,6 +1,6 @@
 const defaultData = require('./data');
 
-const _f = function() {};
+const _f = function () {};
 
 Component({
   properties: {},
diff --git a/packages/field/index.js b/packages/field/index.js
index 933c6844..534c16ef 100644
--- a/packages/field/index.js
+++ b/packages/field/index.js
@@ -32,17 +32,17 @@ Component({
       console.info('[zan:field:change]', event);
       this.triggerEvent('change', event);
     },
-  
+
     handleZanFieldFocus(event) {
       console.info('[zan:field:focus]', event);
-  
+
       this.triggerEvent('focus', event);
     },
-  
+
     handleZanFieldBlur(event) {
       console.info('[zan:field:blur]', event);
-  
+
       this.triggerEvent('blur', event);
     }
   }
-})
+});
diff --git a/packages/loading/index.js b/packages/loading/index.js
index 89fbaabe..fa40a9f1 100644
--- a/packages/loading/index.js
+++ b/packages/loading/index.js
@@ -8,4 +8,4 @@ Component({
       type: String
     }
   }
-})
\ No newline at end of file
+});
diff --git a/packages/noticebar/index.js b/packages/noticebar/index.js
index 7c0c67f2..27112b52 100644
--- a/packages/noticebar/index.js
+++ b/packages/noticebar/index.js
@@ -86,66 +86,69 @@ Component({
 
     _init() {
       wx.createSelectorQuery()
-      .in(this)
-      .select('.zan-noticebar__content')
-      .boundingClientRect(rect => {
-        if (!rect || !rect.width) {
-          throw new Error('页面缺少 noticebar 元素');
-          return;
-        }
-        this.setData({
-          width: rect.width
-        });
+        .in(this)
+        .select('.zan-noticebar__content')
+        .boundingClientRect((rect) => {
+          if (!rect || !rect.width) {
+            throw new Error('页面缺少 noticebar 元素');
+          }
+          this.setData({
+            width: rect.width
+          });
 
-        wx.createSelectorQuery()
-          .in(this)
-          .select('.zan-noticebar__content-wrap')
-          .boundingClientRect((rect) => {
-            if (!rect || !rect.width) {
-              return;
-            }
+          wx.createSelectorQuery()
+            .in(this)
+            .select('.zan-noticebar__content-wrap')
+            .boundingClientRect((rect) => {
+              if (!rect || !rect.width) {
+                return;
+              }
 
-            const wrapWidth = rect.width;
-            const { width, speed, scrollable, delay } = this.data;
+              const wrapWidth = rect.width;
+              const {
+                width, speed, scrollable, delay
+              } = this.data;
 
-            if (scrollable && wrapWidth < width) {
-              const elapse = width / speed * 1000;
-              const animation = wx.createAnimation({
-                duration: elapse,
-                timeingFunction: 'linear',
-                delay
-              });
-              const resetAnimation = wx.createAnimation({
-                duration: 0,
-                timeingFunction: 'linear'
-              });
+              if (scrollable && wrapWidth < width) {
+                const elapse = width / speed * 1000;
+                const animation = wx.createAnimation({
+                  duration: elapse,
+                  timeingFunction: 'linear',
+                  delay
+                });
+                const resetAnimation = wx.createAnimation({
+                  duration: 0,
+                  timeingFunction: 'linear'
+                });
 
-              this.setData({
-                elapse,
-                wrapWidth,
-                animation,
-                resetAnimation
-              }, () => {
-                this._scroll();
-              });
-            }
-          })
-          .exec();
-      })
-      .exec();
+                this.setData({
+                  elapse,
+                  wrapWidth,
+                  animation,
+                  resetAnimation
+                }, () => {
+                  this._scroll();
+                });
+              }
+            })
+            .exec();
+        })
+        .exec();
     },
 
     _scroll() {
-      const { animation, resetAnimation, wrapWidth, elapse, speed } = this.data;
-      const resetAnimationData = resetAnimation.translateX(wrapWidth).step();
-      const animationData = animation.translateX(-elapse * speed / 1000).step();
+      const {
+        animation, resetAnimation, wrapWidth, elapse, speed
+      } = this.data;
+      resetAnimation.translateX(wrapWidth).step();
+      const animationData = animation.translateX(-(elapse * speed) / 1000).step();
       this.setData({
         animationData: resetAnimation.export()
       });
       setTimeout(() => {
         this.setData({
           animationData: animationData.export()
-        })
+        });
       }, 100);
 
       const timer = setTimeout(() => {
@@ -166,4 +169,4 @@ Component({
       });
     }
   }
-})
+});
diff --git a/packages/panel/index.js b/packages/panel/index.js
index 32c20610..6778cae3 100644
--- a/packages/panel/index.js
+++ b/packages/panel/index.js
@@ -10,14 +10,14 @@ Component({
       value: ''
     },
     // 内容区顶部是否取消10像素的间距
-    hideTop :{
-      type : Boolean ,
-      value : false
+    hideTop: {
+      type: Boolean,
+      value: false
     },
     // 内容区顶部是否取消边框
-    hideBorder :{
-      type : Boolean ,
-      value : false
+    hideBorder: {
+      type: Boolean,
+      value: false
     }
   }
-})
+});
diff --git a/packages/stepper/index.js b/packages/stepper/index.js
index 9155aad0..f462a1da 100644
--- a/packages/stepper/index.js
+++ b/packages/stepper/index.js
@@ -21,10 +21,10 @@ Component({
 
   methods: {
     handleZanStepperChange(e, type) {
-      const dataset = e.currentTarget.dataset;
-      const disabled = dataset.disabled;
+      const { dataset = {} } = e.currentTarget;
+      const { disabled } = dataset;
       const { step } = this.data;
-      let stepper = this.data.stepper;
+      let { stepper } = this.data;
 
       if (disabled) return null;
 
@@ -41,30 +41,29 @@ Component({
     handleZanStepperMinus(e) {
       this.handleZanStepperChange(e, 'minus');
     },
-  
+
     handleZanStepperPlus(e) {
-      this.handleZanStepperChange( e, 'plus');
+      this.handleZanStepperChange(e, 'plus');
     },
-  
+
     handleZanStepperBlur(e) {
-      const dataset = e.currentTarget.dataset;
-      let value = e.detail.value;
+      let { value } = e.detail;
       const { min, max } = this.data;
-  
+
       if (!value) {
         setTimeout(() => {
           this.triggerEvent('change', min);
         }, 16);
         return;
       }
-  
+
       value = +value;
       if (value > max) {
         value = max;
       } else if (value < min) {
         value = min;
       }
-  
+
       this.triggerEvent('change', value);
     }
   }
diff --git a/packages/steps/index.js b/packages/steps/index.js
index 651992f4..7e096916 100644
--- a/packages/steps/index.js
+++ b/packages/steps/index.js
@@ -17,4 +17,4 @@ Component({
 
     className: String
   }
-})
+});
diff --git a/packages/switch/index.js b/packages/switch/index.js
index 8b99051a..27e8d7b4 100644
--- a/packages/switch/index.js
+++ b/packages/switch/index.js
@@ -17,7 +17,7 @@ Component({
   },
 
   methods: {
-    handleZanSwitchChange(event) {
+    handleZanSwitchChange() {
       if (this.data.loading || this.data.disabled) {
         return;
       }
diff --git a/packages/tab/index.js b/packages/tab/index.js
index 23568383..3483f190 100644
--- a/packages/tab/index.js
+++ b/packages/tab/index.js
@@ -36,4 +36,4 @@ Component({
       this.triggerEvent('tabchange', selectedId);
     }
   }
-})
+});
diff --git a/packages/tag/index.js b/packages/tag/index.js
index 9f1bcbd2..24ea440e 100644
--- a/packages/tag/index.js
+++ b/packages/tag/index.js
@@ -12,4 +12,4 @@ Component({
       value: false,
     }
   }
-});
\ No newline at end of file
+});
diff --git a/packages/toast/toast.js b/packages/toast/toast.js
index b2f57b4e..e62ff282 100644
--- a/packages/toast/toast.js
+++ b/packages/toast/toast.js
@@ -1,7 +1,7 @@
 let timeoutData = {
   timeoutId: 0,
   toastCtx: null
-}
+};
 
 function Toast(options = {}, pageCtx) {
   let ctx = pageCtx;
@@ -32,29 +32,31 @@ function Toast(options = {}, pageCtx) {
   timeoutData = {
     timeoutId,
     toastCtx
-  }
-};
+  };
+}
 
 // 清理所有 toast
-Toast.clear = function() {
+Toast.clear = function () {
   clearTimeout(timeoutData.timeoutId);
 
   try {
     timeoutData.toastCtx && timeoutData.toastCtx.clear();
-  } catch (e) {}
+  } catch (e) {
+    console.log(e);
+  }
 
   timeoutData = {
     timeoutId: 0,
     toastCtx: null
-  }
-}
+  };
+};
 
 // 显示 loading
-Toast.loading = function(options = {}) {
+Toast.loading = function (options = {}) {
   Toast({
     ...options,
     type: 'loading'
   });
-}
+};
 
 module.exports = Toast;
diff --git a/packages/toptips/index.js b/packages/toptips/index.js
index b34ca615..9367db05 100644
--- a/packages/toptips/index.js
+++ b/packages/toptips/index.js
@@ -24,7 +24,7 @@ Component({
 
   methods: {
     show() {
-      const duration = this.data.duration;
+      const { duration } = this.data;
 
       this._timer && clearTimeout(this._timer);
       this.setData({
@@ -56,7 +56,7 @@ function Toptips(options = {}) {
     duration: 3000
   };
 
-  options = Object.assign(defaultOptions,parseParam(options));
+  options = Object.assign(defaultOptions, parseParam(options));
 
   const $toptips = ctx.selectComponent(options.selector);
   delete options.selector;
@@ -71,4 +71,4 @@ function parseParam(params) {
   return typeof params === 'object' ? params : { content: params };
 }
 
-module.exports = Toptips;
\ No newline at end of file
+module.exports = Toptips;