diff --git a/browser/main/Main.js b/browser/main/Main.js
index 522ddca3..c5a86135 100644
--- a/browser/main/Main.js
+++ b/browser/main/Main.js
@@ -172,8 +172,8 @@ class Main extends React.Component {
   }
 
   hideLeftLists (noteDetail, noteList, mainBody) {
-    this.setState({noteDetail: noteDetail.style.left})
-    this.setState({mainBody: mainBody.style.left})
+    this.setState({noteDetailWidth: noteDetail.style.left})
+    this.setState({mainBodyWidth: mainBody.style.left})
     noteDetail.style.left = '0px'
     mainBody.style.left = '0px'
     noteList.style.display = 'none'