diff --git a/frontend/src/css/wiki.css b/frontend/src/css/wiki.css
index 81ca40a14b..8c45b1f063 100644
--- a/frontend/src/css/wiki.css
+++ b/frontend/src/css/wiki.css
@@ -56,6 +56,7 @@ img[src=""] {
   display:flex;
   flex-direction:column;
   overflow:hidden;
+  z-index: 1051; /* for mobile */
 }
 
 .wiki-main-panel {
diff --git a/frontend/src/wiki.js b/frontend/src/wiki.js
index c2e590f6d4..205450a24b 100644
--- a/frontend/src/wiki.js
+++ b/frontend/src/wiki.js
@@ -74,7 +74,6 @@ class Wiki extends Component {
   }
 
   loadSidePanel = (initialPath) => {
-
     if (hasIndex) {
       this.loadIndexNode();
     } else {
@@ -293,7 +292,7 @@ class Wiki extends Component {
   }
 
   onMenuClick = () => {
-    this.setState({closeSideBar: !this.state.closeSideBar,});
+    this.setState({closeSideBar: !this.state.closeSideBar});
   }
 
   onMainNavBarClick = (nodePath) => {
@@ -363,6 +362,7 @@ class Wiki extends Component {
         if (node.path !== this.state.path) {
           this.showFile(node.path);
         }
+        this.onCloseSide();
       } else {
         const w = window.open('about:blank');
         const url = siteRoot + 'd/' + sharedToken + '/files/?p=' + Utils.encodePath(node.path);