diff --git a/examples/HelloWorldExpo/package.json b/examples/HelloWorldExpo/package.json
index b9ec280..0a8b13c 100644
--- a/examples/HelloWorldExpo/package.json
+++ b/examples/HelloWorldExpo/package.json
@@ -18,7 +18,7 @@
     "react-native": "https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz"
   },
   "devDependencies": {
-    "@areslabs/alita-weixin-runtime": "2.4.1",
+    "@areslabs/alita-weixin-runtime": "2.4.2",
     "babel-preset-expo": "^5.0.0"
   },
   "private": true
diff --git a/examples/HelloWorldRN/package.json b/examples/HelloWorldRN/package.json
index ba9118f..fe35883 100644
--- a/examples/HelloWorldRN/package.json
+++ b/examples/HelloWorldRN/package.json
@@ -19,7 +19,7 @@
     "react-native": "0.59.8"
   },
   "devDependencies": {
-    "@areslabs/alita-weixin-runtime": "2.4.1",
+    "@areslabs/alita-weixin-runtime": "2.4.2",
     "@babel/core": "^7.4.4",
     "@babel/runtime": "^7.4.4",
     "babel-jest": "^24.8.0",
diff --git a/examples/ReactRepos/package.json b/examples/ReactRepos/package.json
index aed1f91..1699982 100644
--- a/examples/ReactRepos/package.json
+++ b/examples/ReactRepos/package.json
@@ -23,7 +23,7 @@
     "webpack-dev-server": "^3.10.1"
   },
   "devDependencies": {
-    "@areslabs/alita-weixin-runtime": "2.4.1",
+    "@areslabs/alita-weixin-runtime": "2.4.2",
     "@babel/core": "^7.4.4",
     "@babel/runtime": "^7.4.4",
     "babel-jest": "^24.7.1",
diff --git a/examples/RoomMobx/package.json b/examples/RoomMobx/package.json
index 4d7a6aa..7870592 100644
--- a/examples/RoomMobx/package.json
+++ b/examples/RoomMobx/package.json
@@ -14,7 +14,7 @@
     "react-native": "0.59.9"
   },
   "devDependencies": {
-    "@areslabs/alita-weixin-runtime": "2.4.1",
+    "@areslabs/alita-weixin-runtime": "2.4.2",
     "@babel/core": "^7.4.5",
     "@babel/plugin-proposal-decorators": "^7.4.4",
     "@babel/runtime": "^7.4.5",
diff --git a/examples/Todo/package.json b/examples/Todo/package.json
index ec34360..749dbcf 100644
--- a/examples/Todo/package.json
+++ b/examples/Todo/package.json
@@ -22,7 +22,7 @@
     "redux-thunk": "^2.3.0"
   },
   "devDependencies": {
-    "@areslabs/alita-weixin-runtime": "2.4.1",
+    "@areslabs/alita-weixin-runtime": "2.4.2",
     "@babel/core": "^7.4.3",
     "@babel/runtime": "^7.4.3",
     "babel-jest": "^24.7.1",