diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a54f7d..7224085 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 6.0.0-beta.4
+
+* Suppress native events and only handles chart events.
+
 ## 6.0.0-beta.3
 
 * Update `vue-demi` version to fix type error.
diff --git a/package.json b/package.json
index 801d3d2..e3f1b17 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vue-echarts",
   "description": "Vue.js component for Apache ECharts.",
-  "version": "6.0.0-beta.3",
+  "version": "6.0.0-beta.4",
   "repository": "https://github.com/ecomfe/vue-echarts.git",
   "license": "MIT",
   "author": "GU Yiling <justice360@gmail.com>",
diff --git a/scripts/sandbox/.eslintrc.json b/scripts/sandbox/.eslintrc.json
new file mode 100644
index 0000000..81ba124
--- /dev/null
+++ b/scripts/sandbox/.eslintrc.json
@@ -0,0 +1,6 @@
+{
+  "globals": {
+    "Vue": true,
+    "VueECharts": true
+  }
+}