diff --git a/components/align/Align.jsx b/components/vc-align/Align.jsx
similarity index 100%
rename from components/align/Align.jsx
rename to components/vc-align/Align.jsx
diff --git a/components/align/demo/point.vue b/components/vc-align/demo/point.vue
similarity index 100%
rename from components/align/demo/point.vue
rename to components/vc-align/demo/point.vue
diff --git a/components/align/demo/simple.vue b/components/vc-align/demo/simple.vue
similarity index 100%
rename from components/align/demo/simple.vue
rename to components/vc-align/demo/simple.vue
diff --git a/components/align/index.js b/components/vc-align/index.js
similarity index 100%
rename from components/align/index.js
rename to components/vc-align/index.js
diff --git a/components/align/util.js b/components/vc-align/util.js
similarity index 100%
rename from components/align/util.js
rename to components/vc-align/util.js
diff --git a/components/vc-calendar/src/Picker.jsx b/components/vc-calendar/src/Picker.jsx
index 51b286f36..e2bda3032 100644
--- a/components/vc-calendar/src/Picker.jsx
+++ b/components/vc-calendar/src/Picker.jsx
@@ -6,7 +6,7 @@ import { cloneElement } from '../../_util/vnode'
 import createChainedFunction from '../../_util/createChainedFunction'
 import KeyCode from '../../_util/KeyCode'
 import placements from './picker/placements'
-import Trigger from '../../trigger'
+import Trigger from '../../vc-trigger'
 import moment from 'moment'
 import { setTimeout } from 'timers'
 function isMoment (value) {
diff --git a/components/vc-cascader/Cascader.jsx b/components/vc-cascader/Cascader.jsx
index d260ed856..5f0cb40ec 100644
--- a/components/vc-cascader/Cascader.jsx
+++ b/components/vc-cascader/Cascader.jsx
@@ -1,6 +1,6 @@
 import { getComponentFromProp } from '../_util/props-util'
 import PropTypes from '../_util/vue-types'
-import Trigger from '../trigger'
+import Trigger from '../vc-trigger'
 import Menus from './Menus'
 import KeyCode from '../_util/KeyCode'
 import arrayTreeFilter from 'array-tree-filter'
diff --git a/components/vc-dropdown/src/Dropdown.jsx b/components/vc-dropdown/src/Dropdown.jsx
index aec9cb123..d2c18846a 100644
--- a/components/vc-dropdown/src/Dropdown.jsx
+++ b/components/vc-dropdown/src/Dropdown.jsx
@@ -1,6 +1,6 @@
 
 import PropTypes from '../../_util/vue-types'
-import Trigger from '../../trigger'
+import Trigger from '../../vc-trigger'
 import placements from './placements'
 import { hasProp, getEvents, getOptionProps } from '../../_util/props-util'
 import BaseMixin from '../../_util/BaseMixin'
diff --git a/components/vc-menu/SubMenu.jsx b/components/vc-menu/SubMenu.jsx
index 673c7c5d3..275a89d02 100644
--- a/components/vc-menu/SubMenu.jsx
+++ b/components/vc-menu/SubMenu.jsx
@@ -1,6 +1,6 @@
 import omit from 'omit.js'
 import PropTypes from '../_util/vue-types'
-import Trigger from '../trigger'
+import Trigger from '../vc-trigger'
 import KeyCode from '../_util/KeyCode'
 import { connect } from '../_util/store'
 import SubPopupMenu from './SubPopupMenu'
diff --git a/components/vc-select/SelectTrigger.jsx b/components/vc-select/SelectTrigger.jsx
index eabcd1528..e493d2bf7 100644
--- a/components/vc-select/SelectTrigger.jsx
+++ b/components/vc-select/SelectTrigger.jsx
@@ -1,6 +1,6 @@
 
 import classnames from 'classnames'
-import Trigger from '../trigger'
+import Trigger from '../vc-trigger'
 import PropTypes from '../_util/vue-types'
 import DropdownMenu from './DropdownMenu'
 import { isSingleMode, saveRef } from './util'
diff --git a/components/vc-time-picker/TimePicker.jsx b/components/vc-time-picker/TimePicker.jsx
index f1380bccc..fa5398857 100644
--- a/components/vc-time-picker/TimePicker.jsx
+++ b/components/vc-time-picker/TimePicker.jsx
@@ -1,7 +1,7 @@
 
 import PropTypes from '../_util/vue-types'
 import BaseMixin from '../_util/BaseMixin'
-import Trigger from '../trigger'
+import Trigger from '../vc-trigger'
 import Panel from './Panel'
 import placements from './placements'
 import moment from 'moment'
diff --git a/components/vc-tooltip/Tooltip.jsx b/components/vc-tooltip/Tooltip.jsx
index 312d52884..686189b5a 100644
--- a/components/vc-tooltip/Tooltip.jsx
+++ b/components/vc-tooltip/Tooltip.jsx
@@ -1,6 +1,6 @@
 
 import PropTypes from '../_util/vue-types'
-import Trigger from '../trigger'
+import Trigger from '../vc-trigger'
 import { placements } from './placements'
 import Content from './Content'
 import { hasProp, getComponentFromProp, getOptionProps } from '../_util/props-util'
diff --git a/components/vc-tree-select/src/SelectTrigger.jsx b/components/vc-tree-select/src/SelectTrigger.jsx
index 8ad2cd7be..47830c838 100644
--- a/components/vc-tree-select/src/SelectTrigger.jsx
+++ b/components/vc-tree-select/src/SelectTrigger.jsx
@@ -1,7 +1,7 @@
 import PropTypes from '../../_util/vue-types'
 import classnames from 'classnames'
 import omit from 'omit.js'
-import Trigger from '../../trigger'
+import Trigger from '../../vc-trigger'
 import Tree, { TreeNode } from '../../vc-tree'
 import { SelectPropTypes } from './PropTypes'
 import BaseMixin from '../../_util/BaseMixin'
diff --git a/components/trigger/LazyRenderBox.jsx b/components/vc-trigger/LazyRenderBox.jsx
similarity index 100%
rename from components/trigger/LazyRenderBox.jsx
rename to components/vc-trigger/LazyRenderBox.jsx
diff --git a/components/trigger/Popup.jsx b/components/vc-trigger/Popup.jsx
similarity index 99%
rename from components/trigger/Popup.jsx
rename to components/vc-trigger/Popup.jsx
index f2c848f14..b3dd15603 100644
--- a/components/trigger/Popup.jsx
+++ b/components/vc-trigger/Popup.jsx
@@ -1,6 +1,6 @@
 
 import PropTypes from '../_util/vue-types'
-import Align from '../align'
+import Align from '../vc-align'
 import PopupInner from './PopupInner'
 import LazyRenderBox from './LazyRenderBox'
 import { noop } from './utils'
diff --git a/components/trigger/PopupInner.jsx b/components/vc-trigger/PopupInner.jsx
similarity index 100%
rename from components/trigger/PopupInner.jsx
rename to components/vc-trigger/PopupInner.jsx
diff --git a/components/trigger/Trigger.jsx b/components/vc-trigger/Trigger.jsx
similarity index 100%
rename from components/trigger/Trigger.jsx
rename to components/vc-trigger/Trigger.jsx
diff --git a/components/trigger/assets/index.less b/components/vc-trigger/assets/index.less
similarity index 100%
rename from components/trigger/assets/index.less
rename to components/vc-trigger/assets/index.less
diff --git a/components/trigger/assets/mask.less b/components/vc-trigger/assets/mask.less
similarity index 100%
rename from components/trigger/assets/mask.less
rename to components/vc-trigger/assets/mask.less
diff --git a/components/trigger/demo/nested.vue b/components/vc-trigger/demo/nested.vue
similarity index 100%
rename from components/trigger/demo/nested.vue
rename to components/vc-trigger/demo/nested.vue
diff --git a/components/trigger/demo/point.less b/components/vc-trigger/demo/point.less
similarity index 100%
rename from components/trigger/demo/point.less
rename to components/vc-trigger/demo/point.less
diff --git a/components/trigger/demo/point.vue b/components/vc-trigger/demo/point.vue
similarity index 100%
rename from components/trigger/demo/point.vue
rename to components/vc-trigger/demo/point.vue
diff --git a/components/trigger/demo/simple.vue b/components/vc-trigger/demo/simple.vue
similarity index 100%
rename from components/trigger/demo/simple.vue
rename to components/vc-trigger/demo/simple.vue
diff --git a/components/trigger/index.js b/components/vc-trigger/index.js
similarity index 100%
rename from components/trigger/index.js
rename to components/vc-trigger/index.js
diff --git a/components/trigger/index.md b/components/vc-trigger/index.md
similarity index 100%
rename from components/trigger/index.md
rename to components/vc-trigger/index.md
diff --git a/components/trigger/utils.js b/components/vc-trigger/utils.js
similarity index 100%
rename from components/trigger/utils.js
rename to components/vc-trigger/utils.js