diff --git a/src/forge/Main/CoderRootFileDetail.js b/src/forge/Main/CoderRootFileDetail.js
index c6c976f47..bdcfc98a7 100644
--- a/src/forge/Main/CoderRootFileDetail.js
+++ b/src/forge/Main/CoderRootFileDetail.js
@@ -27,6 +27,7 @@ class CoderRootFileDetail extends Component {
   }
 
   componentDidMount = () => {
+    window.scrollTo(0, 0);
     const { detail , mdFlag } = this.props;
     this.setState({
       value: detail.content,
@@ -214,7 +215,7 @@ class CoderRootFileDetail extends Component {
     const Option = Select.Option;
     return (
       <React.Fragment>
-        <Anchor className="griditemAnchor" offsetTop={70} targetOffset={160}>
+        <Anchor className="griditemAnchor" offsetTop={70}>
           <div className="griditemCate">
             {
               md && readOnly &&