diff --git a/packages/zanui-css/package.json b/packages/zanui-css/package.json
index 05ddab234..a70d997e2 100644
--- a/packages/zanui-css/package.json
+++ b/packages/zanui-css/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@youzan/zanui-css",
-  "version": "0.0.29",
+  "version": "0.0.30",
   "description": "zanui css.",
   "main": "lib/index.css",
   "style": "lib/index.css",
diff --git a/src/index.js b/src/index.js
index 939ba485f..49b52d67d 100644
--- a/src/index.js
+++ b/src/index.js
@@ -69,7 +69,7 @@ if (typeof window !== 'undefined' && window.Vue) {
 
 module.exports = {
   install,
-  version: '0.0.29',
+  version: '0.0.30',
   Button,
   Switch,
   Field,
diff --git a/src/mixins/popup/index.js b/src/mixins/popup/index.js
index 5050b28df..acb441b97 100644
--- a/src/mixins/popup/index.js
+++ b/src/mixins/popup/index.js
@@ -2,18 +2,17 @@ import Vue from 'vue';
 import merge from 'src/utils/merge';
 import PopupManager from './popup-manager';
 
-let popupContext = {
-  idSeed: 1,
-  zIndex: 2000,
-  hasModal: false,
-  instances: {},
-  modalStack: []
-};
-
-if (Vue.prototype.$isServer) {
-  global.popupContext = popupContext;
+let popupContext;
+if (!window.popupContext) {
+  popupContext = window.popupContext = {
+    idSeed: 1,
+    zIndex: 2000,
+    hasModal: false,
+    instances: {},
+    modalStack: []
+  };
 } else {
-  window.popupContext = popupContext;
+  popupContext = window.popupContext;
 }
 
 const getDOM = function(dom) {