diff --git a/components/_util/env.js b/components/_util/env.js
index b4d3769a7..96894fc58 100644
--- a/components/_util/env.js
+++ b/components/_util/env.js
@@ -6,8 +6,8 @@ export const UA = inBrowser && window.navigator.userAgent.toLowerCase();
 export const isIE = UA && /msie|trident/.test(UA);
 export const isIE9 = UA && UA.indexOf('msie 9.0') > 0;
 export const isEdge = UA && UA.indexOf('edge/') > 0;
-export const isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android');
-export const isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios');
+export const isAndroid = (UA && UA.indexOf('android') > 0) || weexPlatform === 'android';
+export const isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || weexPlatform === 'ios';
 export const isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
 export const isPhantomJS = UA && /phantomjs/.test(UA);
 export const isFF = UA && UA.match(/firefox\/(\d+)/);
diff --git a/components/vc-select/Select.jsx b/components/vc-select/Select.jsx
index 5e84c1eff..028f79ebf 100644
--- a/components/vc-select/Select.jsx
+++ b/components/vc-select/Select.jsx
@@ -51,6 +51,7 @@ import {
 } from './util';
 import { SelectPropTypes } from './PropTypes';
 import contains from '../_util/Dom/contains';
+import { isIE, isEdge } from '../_util/env';
 
 Vue.use(ref, { name: 'ant-ref' });
 const SELECT_EMPTY_VALUE_KEY = 'RC_SELECT_EMPTY_VALUE_KEY';
@@ -623,13 +624,17 @@ const Select = {
     },
     inputBlur(e) {
       const target = e.relatedTarget || document.activeElement;
+
+      // https://github.com/vueComponent/ant-design-vue/issues/999
+      // https://github.com/vueComponent/ant-design-vue/issues/1223
       if (
-        e.relatedTarget === this.$refs.arrow ||
-        (target &&
-          this.selectTriggerRef &&
-          this.selectTriggerRef.getInnerMenu() &&
-          this.selectTriggerRef.getInnerMenu().$el === target) ||
-        contains(e.target, target)
+        (isIE || isEdge) &&
+        (e.relatedTarget === this.$refs.arrow ||
+          (target &&
+            this.selectTriggerRef &&
+            this.selectTriggerRef.getInnerMenu() &&
+            this.selectTriggerRef.getInnerMenu().$el === target) ||
+          contains(e.target, target))
       ) {
         e.target.focus();
         e.preventDefault();