diff --git a/__tests__/charts/event-spec.tsx b/__tests__/charts/event-spec.tsx
new file mode 100644
index 0000000..80a4e57
--- /dev/null
+++ b/__tests__/charts/event-spec.tsx
@@ -0,0 +1,89 @@
+import React, { useState, useEffect } from 'react';
+import { act } from 'react-dom/test-utils';
+import ReactECharts from '../../src';
+import { render, destroy, createDiv, removeDom } from '../utils';
+
+describe('chart', () => {
+  it('event change', async () => {
+    let echartsInstance;
+    const div = createDiv();
+    let eventParam = null;
+    const ChartEventChange: React.FC<any> = (props) => {
+      const option = {
+        title : {
+          text: '某站点用户访问来源',
+          subtext: '纯属虚构',
+          x:'center'
+        },
+        tooltip : {
+          trigger: 'item',
+          formatter: "{a} <br/>{b} : {c} ({d}%)"
+        },
+        legend: {
+          orient: 'vertical',
+          left: 'left',
+          data: ['直接访问','邮件营销','联盟广告','视频广告','搜索引擎']
+        },
+        series : [
+          {
+            name: '访问来源',
+            type: 'pie',
+            radius : '55%',
+            center: ['50%', '60%'],
+            data:[
+              {value:335, name:'直接访问'},
+              {value:310, name:'邮件营销'},
+              {value:234, name:'联盟广告'},
+              {value:135, name:'视频广告'},
+              {value:1548, name:'搜索引擎'}
+            ],
+            itemStyle: {
+              emphasis: {
+              shadowBlur: 10,
+              shadowOffsetX: 0,
+              shadowColor: 'rgba(0, 0, 0, 0.5)'
+              }
+            }
+          }
+        ]
+      };
+
+      const [onEvents, setOnEvents] = useState(null);
+
+      useEffect(() => {
+        setTimeout(() => {
+          setOnEvents({
+            mousedown: param => eventParam = param
+          });
+        }, 500)
+      }, []);
+
+      return (
+        <ReactECharts { ...props } option={option} onEvents={onEvents} />
+      );
+    };
+    const Comp = <ChartEventChange onChartReady={echarts => (echartsInstance = echarts)} />;
+    render(Comp, div);
+
+    expect(echartsInstance).toBeDefined();
+
+    let e = new MouseEvent('mousedown', {
+      clientX: div.offsetLeft + div.offsetWidth / 2,
+      clientY: div.offsetTop + div.offsetHeight / 2,
+      bubbles: true,
+      cancelable: false
+    });
+    div.querySelector('canvas').dispatchEvent(e);
+    expect(eventParam).toBe(null);
+
+    await act(async () => {
+      await new Promise(resolve => setTimeout(resolve, 600));
+      div.querySelector('canvas').dispatchEvent(e);
+      expect(eventParam).toBeDefined();
+      expect(eventParam.type).toEqual('mousedown');
+    });
+
+    destroy(div);
+    removeDom(div);
+  });
+});
diff --git a/src/core.tsx b/src/core.tsx
index 9cb79d9..77dbd71 100644
--- a/src/core.tsx
+++ b/src/core.tsx
@@ -52,11 +52,9 @@ export default class EChartsReactCore extends PureComponent<EChartsReactProps> {
     // 以下属性修改的时候，需要 dispose 之后再新建
     // 1. 切换 theme 的时候
     // 2. 修改 opts 的时候
-    // 3. 修改 onEvents 的时候，这样可以取消所有之前绑定的事件 issue #151
     if (
       !isEqual(prevProps.theme, this.props.theme) ||
-      !isEqual(prevProps.opts, this.props.opts) ||
-      !isEqual(prevProps.onEvents, this.props.onEvents)
+      !isEqual(prevProps.opts, this.props.opts)
     ) {
       this.dispose();
 
@@ -64,6 +62,13 @@ export default class EChartsReactCore extends PureComponent<EChartsReactProps> {
       return;
     }
 
+    // 修改 onEvent 的时候先移除历史事件再添加
+    const echartsInstance = this.getEchartsInstance();
+    if (!isEqual(prevProps.onEvents, this.props.onEvents)) {
+      this.offEvents(echartsInstance, prevProps.onEvents);
+      this.bindEvents(echartsInstance, this.props.onEvents);
+    }
+
     // when these props are not isEqual, update echarts
     const pickKeys = ['option', 'notMerge', 'lazyUpdate', 'showLoading', 'loadingOption'];
     if (!isEqual(pick(this.props, pickKeys), pick(prevProps, pickKeys))) {
@@ -149,6 +154,17 @@ export default class EChartsReactCore extends PureComponent<EChartsReactProps> {
     }
   }
 
+  // off the events
+  private offEvents(instance, events: EChartsReactProps['onEvents']) {
+    if (!events) return;
+    // loop and off
+    for (const eventName in events) {
+      if (isString(eventName)) {
+        instance.off(eventName);
+      }
+    }
+  }
+
   /**
    * render the echarts
    */