diff --git a/package.json b/package.json
index d31018c2daa039f5c4d845bd4c8fc8e91f2da205..1ccbf0ec873f33dbcd8fdbad40d865e6e37dce88 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
   "dependencies": {
     "@antv/data-set": "^0.10.1",
     "antd": "^3.16.1",
-    "bizcharts": "3.5.2-beta.1",
+    "bizcharts": "^3.5.2",
     "bizcharts-plugin-slider": "^2.1.1-beta.1",
     "classnames": "^2.2.6",
     "dva": "^2.4.1",
diff --git a/src/pages/Dashboard/Analysis.js b/src/pages/Dashboard/Analysis.js
index 827001353b2f2b6db7ed5addbd520a308756acea..e76271ac72cb8cc3d87154c3cd214ebd04d9003c 100644
--- a/src/pages/Dashboard/Analysis.js
+++ b/src/pages/Dashboard/Analysis.js
@@ -33,10 +33,6 @@ class Analysis extends Component {
   }
 
   componentWillUnmount() {
-    const { dispatch } = this.props;
-    dispatch({
-      type: 'chart/clear',
-    });
     cancelAnimationFrame(this.reqRef);
   }
 
diff --git a/src/pages/Dashboard/Workplace.js b/src/pages/Dashboard/Workplace.js
index d71b122a74b41147590b53bb566efaeed36d3f2a..3021c2ff08d55a27abad664fc9c3331654107c14 100644
--- a/src/pages/Dashboard/Workplace.js
+++ b/src/pages/Dashboard/Workplace.js
@@ -62,13 +62,6 @@ class Workplace extends PureComponent {
     });
   }
 
-  componentWillUnmount() {
-    const { dispatch } = this.props;
-    dispatch({
-      type: 'chart/clear',
-    });
-  }
-
   renderActivities() {
     const {
       activities: { list },