diff --git a/client/components/Reader/Reader.vue b/client/components/Reader/Reader.vue
index d9bda086..dad923bb 100644
--- a/client/components/Reader/Reader.vue
+++ b/client/components/Reader/Reader.vue
@@ -93,12 +93,6 @@
                             {{ rstore.readerActions['contents'] }}
                         </q-tooltip>
                     </button>
-                    <button v-show="showToolButton['libs']" ref="libs" v-ripple class="tool-button" :class="buttonActiveClass('libs')" @click="buttonClick('libs')">
-                        <q-icon name="la la-sitemap" size="32px" />
-                        <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
-                            {{ rstore.readerActions['libs'] }}
-                        </q-tooltip>
-                    </button>
                     <button v-show="showToolButton['recentBooks']" ref="recentBooks" v-ripple class="tool-button" :class="buttonActiveClass('recentBooks')" @click="buttonClick('recentBooks')">
                         <div v-show="bothBucEnabled && needBookUpdateCount > 0" style="position: absolute">
                             <div class="need-book-update-count">
@@ -112,6 +106,13 @@
                         </q-tooltip>
                     </button>
                     <div class="space"></div>
+                    <button v-show="showToolButton['libs']" ref="libs" v-ripple class="tool-button" :class="buttonActiveClass('libs')" @click="buttonClick('libs')">
+                        <q-icon name="la la-sitemap" size="32px" />
+                        <q-tooltip :delay="1500" anchor="bottom middle" content-style="font-size: 80%">
+                            {{ rstore.readerActions['libs'] }}
+                        </q-tooltip>
+                    </button>
+                    <div class="space"></div>
                 </div>
 
                 <div class="row no-wrap">
diff --git a/client/store/modules/reader.js b/client/store/modules/reader.js
index 4951c26d..9912ee7f 100644
--- a/client/store/modules/reader.js
+++ b/client/store/modules/reader.js
@@ -44,17 +44,17 @@ const toolButtons = [
     {name: 'undoAction',  show: true},
     {name: 'redoAction',  show: true},
     {name: 'fullScreen',  show: true},
-    {name: 'scrolling',   show: false},
+    {name: 'scrolling',   show: true},
     {name: 'setPosition', show: true},
     {name: 'search',      show: true},
-    {name: 'copyText',    show: false},
+    {name: 'copyText',    show: true},
     {name: 'convOptions', show: true},
     {name: 'refresh',     show: true},
     {name: 'contents',    show: true},
     {name: 'libs',        show: true},
     {name: 'recentBooks', show: true},
-    {name: 'clickControl', show: false},
-    {name: 'offlineMode', show: false},
+    {name: 'clickControl', show: true},
+    {name: 'offlineMode', show: true},
 ];
 
 //readerActions[name]