diff --git a/src/checkbox/_index.js b/src/checkbox/_index.js
deleted file mode 100644
index 400c57e..0000000
--- a/src/checkbox/_index.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import angular            from 'angular';
-import Checkbox           from './component.js';
-import CheckboxOrigin     from './origin.component.js';
-
-export default angular.module('qtAngularUi.checkbox', [])
-.directive('checkbox', Checkbox)
-.directive('checkboxOrigin', CheckboxOrigin)
-.name;
diff --git a/src/checkbox/checkbox.spec.js b/src/checkbox/checkbox.spec.js
new file mode 100644
index 0000000..0555cbe
--- /dev/null
+++ b/src/checkbox/checkbox.spec.js
@@ -0,0 +1,231 @@
+/* eslint max-nested-callbacks: off */
+/* eslint-env mocha */
+/* global expect */
+
+import _       from 'lodash';
+import angular from 'angular';
+import 'angular-mocks';
+
+import $        from 'jquery';
+import Checkbox from './index';
+
+describe('checkbox 组件', function () {
+  const { module, inject } = angular.mock;
+
+  beforeEach(function () {
+    // 初始化 checkbox 组件
+    module(Checkbox);
+
+    // 清场
+    document.body.innerHTML = '';
+  });
+
+  describe('结构规范', function () {
+    it('会返回组件名称', function () {
+      expect(Checkbox).to.be.a('string');
+    });
+
+    it('能进行初始化', function () {
+      inject(function ($rootScope, $compile) {
+        let $element      = $compile('<checkbox></checkbox>')($rootScope.$new());
+        let $inputElement = $element.find('input');
+
+        expect($inputElement.length).to.equal(1);
+      });
+    });
+
+    it('拥有自己的作用域', function () {
+      inject(function ($rootScope, $compile) {
+        let $newScope = $rootScope.$new();
+        let $element  = $compile('<checkbox></checkbox>')($newScope);
+        let $scope    = $element.children().scope();
+
+        expect($scope.$id).to.not.equal($newScope.$id);
+      });
+    });
+
+    it('拥有固定的结构', function () {
+      inject(function ($rootScope, $compile) {
+        let $element = $compile('<checkbox id="#test" ng-checked="checked"></checkbox>')($rootScope.$new());
+        let $scope   = $element.children().scope();
+
+        expect($scope.attrId).to.be.a('string');
+        expect($scope.attrName).to.be.a('string');
+        expect($scope.attrValue).to.be.a('boolean');
+        expect($scope.attrNgTrueValue).to.be.a('boolean');
+        expect($scope.attrNgFalseValue).to.be.a('boolean');
+        expect($scope.attrNgChecked).to.be.a('string');
+        expect($scope.disabled).to.be.a('boolean');
+        expect($scope.checked).to.be.a('boolean');
+        expect($scope.stopPropagation).to.be.a('boolean');
+        expect($scope.preventDefault).to.be.a('boolean');
+        expect($scope.model).to.be.a('boolean');
+        expect($scope.toggle).to.be.a('function');
+        expect($scope.ngChange).to.be.a('function');
+        expect(_.find($scope.$$watchers, { exp: 'model' })).to.be.an('object');
+        expect(_.find($scope.$$watchers, { exp: 'ngChecked' })).to.be.an('object');
+        expect(_.find($scope.$$watchers, { exp: 'ngDisabled' })).to.be.an('object');
+      });
+    });
+  });
+
+  describe('触发流程', function () {
+    it('能够设置默认选中', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope   = $rootScope.$new();
+        let vaule    = '1';
+        let $element = $compile(`<checkbox ng-model='isSelected' value='${vaule}' checked></checkbox>`)($scope);
+
+        angular.element(document.body).append($element);
+        $scope.$digest();
+        expect($scope.isSelected).to.equal(vaule);
+      });
+    });
+
+    it('能够用ng-checked更改选中', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope   = $rootScope.$new();
+        let vaule    = '1';
+        let $element = $compile(`<checkbox ng-model='isSelected' value='${vaule}' ng-checked='checked'></checkbox>`)($scope);
+
+        expect($scope.isSelected).to.be.undefined;
+
+        angular.element(document.body).append($element);
+
+        $scope.checked = true;
+        $scope.$digest();
+        expect($scope.isSelected).to.equal(vaule);
+
+        $scope.checked = false;
+        $scope.$digest();
+        expect($scope.isSelected).to.be.false;
+      });
+    });
+
+    it('能够点击变更状态', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope        = $rootScope.$new();
+        $scope.isSelected = false;
+        let $element      = $compile('<checkbox ng-model="isSelected"></checkbox>')($scope);
+
+        angular.element(document.body).append($element);
+        expect($scope.isSelected).to.be.false;
+
+        let $checkbox = $('.checkbox');
+        $checkbox.click();
+
+        expect($scope.isSelected).to.be.true;
+      });
+    });
+
+    it('能够禁止点击变更状态，并且能够去掉禁止', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope        = $rootScope.$new();
+        $scope.isSelected = false;
+        let $element      = $compile('<checkbox ng-model="isSelected" ng-disabled="disabled" disabled></checkbox>')($scope);
+
+        angular.element(document.body).append($element);
+        expect($scope.isSelected).to.be.false;
+
+        let $checkbox = $('.checkbox');
+        $checkbox.click();
+
+        expect($scope.isSelected).to.be.false;
+
+        $scope.disabled = false;
+        $scope.$digest();
+
+        $checkbox.click();
+        expect($scope.isSelected).to.be.true;
+      });
+    });
+
+    it('能够多选一', function () {
+      inject(function ($rootScope, $compile) {
+        let ids    = ['1', '2', '3'];
+        let $scope = $rootScope.$new();
+        let tmpl   = '';
+
+        for (let i = 0; ids.length > i; i ++) {
+          tmpl += `<checkbox ng-model='selectedId' value='${ids[i]}'></checkbox>`;
+        }
+
+        let $element = $compile(tmpl)($scope);
+        angular.element(document.body).append($element);
+
+        expect($scope.selectedId).to.be.undefined;
+
+        let $checkbox = $('.checkbox');
+
+        for (let i = 0; $checkbox.length > i; i ++) {
+          $checkbox.eq(i).click();
+          expect($scope.selectedId).to.equal(ids[i]);
+        }
+      });
+    });
+
+    it('自定义选中值', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope   = $rootScope.$new();
+        let $element = $compile('<checkbox ng-model="trueValue" value="test" ng-true-value="1" ng-false-value="0"></checkbox>')($scope);
+
+        angular.element(document.body).append($element);
+        expect($scope.trueValue).to.be.undefined;
+
+        let $checkbox = $('.checkbox');
+
+        $checkbox.click();
+        expect($scope.trueValue).to.equal('1');
+
+        $checkbox.click();
+        expect($scope.trueValue).to.equal('0');
+      });
+    });
+
+    it('不阻止点击事件向父级广播', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope         = $rootScope.$new();
+        $scope.propagation = false;
+        let $element       = $compile('<div ng-click="propagation=true"><checkbox></checkbox></div>')($scope);
+
+        angular.element(document.body).append($element);
+
+        let $checkbox = $('.checkbox');
+        $checkbox.click();
+        expect($scope.propagation).to.be.true;
+      });
+    });
+
+    it('阻止点击事件向父级广播', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope         = $rootScope.$new();
+        $scope.propagation = false;
+        let tmpl           = '<div ng-click="propagation=true"><checkbox stop-propagation prevent-default></checkbox></div>';
+        let $element       = $compile(tmpl)($scope);
+
+        angular.element(document.body).append($element);
+
+        let $checkbox = $('.checkbox');
+        $checkbox.click();
+        expect($scope.propagation).to.be.false;
+      });
+    });
+
+    it('当model不为boolean类型时，而又给model值设为boolean类型', function () {
+      inject(function ($rootScope, $compile) {
+        let $scope   = $rootScope.$new();
+        let $element = $compile('<checkbox ng-model="selectedValue" value="1" ng-false-value="2"></checkbox>')($scope);
+
+        angular.element(document.body).append($element);
+
+        $scope.selectedValue = true;
+        $scope.$digest();
+        expect($scope.selectedValue).to.equal('1');
+
+        $scope.selectedValue = false;
+        $scope.$digest();
+        expect($scope.selectedValue).to.equal('2');
+      });
+    });
+  });
+});
diff --git a/src/checkbox/component.js b/src/checkbox/component.js
index 3d69065..935387e 100644
--- a/src/checkbox/component.js
+++ b/src/checkbox/component.js
@@ -1,6 +1,6 @@
 import _          from 'lodash';
 import angular    from 'angular';
-import Template   from './index.html';
+import Template   from './index.jade';
 import Controller from './controller';
 
 export default function ($rootScope) {
@@ -31,7 +31,7 @@ export default function ($rootScope) {
 
       $scope.attrNgChecked    = $attrs.ngChecked;
       $scope.disabled         = $attrs.hasOwnProperty('disabled');
-      $scope.checked          = _.isBoolean($scope.ngModel) ? $scope.ngModel : $attrs.hasOwnProperty('checked');
+      $scope.checked          = _.isBoolean($scope.model) ? $scope.model : $attrs.hasOwnProperty('checked');
 
       $scope.stopPropagation  = $attrs.hasOwnProperty('stopPropagation');
       $scope.preventDefault   = $attrs.hasOwnProperty('preventDefault');
diff --git a/src/checkbox/index.html b/src/checkbox/index.html
deleted file mode 100644
index 4086c04..0000000
--- a/src/checkbox/index.html
+++ /dev/null
@@ -1,15 +0,0 @@
-<div ng-class="{ disabled: disabled }" class="checkbox checkbox-replace">
-  <input
-    checkbox-origin
-    ng-class="{ disabled: disabled }"
-    ng-model="ngModel"
-    ng-attr-id="{{ attrId }}"
-    ng-attr-name="{{ attrName }}"
-    ng-attr-value="{{ attrValue }}"
-    ng-disabled="disabled"
-    type="checkbox"/>
-
-  <div class="checkbox-icon"></div>
-  <div class="checkbox-inner"
-    ng-transclude></div>
-</div>
diff --git a/src/checkbox/index.jade b/src/checkbox/index.jade
new file mode 100644
index 0000000..d9b2a2b
--- /dev/null
+++ b/src/checkbox/index.jade
@@ -0,0 +1,13 @@
+.checkbox.checkbox-replace(ng-class='{ disabled: disabled }')
+  input(
+    checkbox-origin,
+    ng-class="{ disabled: disabled }",
+    ng-model="ngModel",
+    ng-attr-id="{{ attrId }}",
+    ng-attr-name="{{ attrName }}",
+    ng-attr-value="{{ attrValue }}",
+    ng-disabled="disabled",
+    type="checkbox")
+
+  .checkbox-icon
+  .checkbox-inner(ng-transclude)
diff --git a/src/checkbox/index.js b/src/checkbox/index.js
index e69feb5..3ad8304 100644
--- a/src/checkbox/index.js
+++ b/src/checkbox/index.js
@@ -1,9 +1,10 @@
-if (window.angular && window.angular.env && window.angular.env.QT_UI_LOG) {
-  window.console.log('qt-angular-ui/src/checkbox load');
-}
-
 import './index.scss';
 
-import component   from './_index';
+import angular            from 'angular';
+import Checkbox           from './component.js';
+import CheckboxOrigin     from './origin.component.js';
 
-export default component;
\ No newline at end of file
+export default angular.module('qtAngularUi.checkbox', [])
+.directive('checkbox', Checkbox)
+.directive('checkboxOrigin', CheckboxOrigin)
+.name;