diff --git a/package-lock.json b/package-lock.json
index 13c540b..48ee42e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "weui.js",
-  "version": "1.2.20",
+  "version": "1.2.21",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "weui.js",
-      "version": "1.2.20",
+      "version": "1.2.21",
       "license": "MIT",
       "dependencies": {
         "balajs": "^0.1.9",
diff --git a/package.json b/package.json
index a15581c..04c8164 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "weui.js",
-  "version": "1.2.20",
+  "version": "1.2.21",
   "description": "weui.js",
   "main": "./dist/weui.min.js",
   "scripts": {