diff --git a/www/scripts/controllers/bookmark-info-controller.js b/www/scripts/controllers/bookmark-info-controller.js
index 3d38b23..c7bc746 100644
--- a/www/scripts/controllers/bookmark-info-controller.js
+++ b/www/scripts/controllers/bookmark-info-controller.js
@@ -9,7 +9,7 @@ app.controller('bookmarkInfoCtr', ['$scope', '$state', '$timeout', '$sce', '$win
     $('.ui.modal.js-bookmark-info').modal({
       closable: false,
     }).modal('setting', 'transition', dataService.animation()).modal('show');
-    bookmark.favicon_url = 'http://favicon.luchenqun.com/?url=' + bookmark.url;
+    bookmark.favicon_url = 'https://favicon.luchenqun.com/?url=' + bookmark.url;
     $scope.bookmark = bookmark;
     $scope.bookmark.description = $sce.trustAsHtml(bookmark.description);
     $scope.content = $sce.trustAsHtml(bookmark.content) || '';
diff --git a/www/views/search.html b/www/views/search.html
index a0e6040..3f793a5 100644
--- a/www/views/search.html
+++ b/www/views/search.html
@@ -131,8 +131,8 @@
   <tbody>
     <tr ng-repeat="bookmark in bookmarks" id="{{ bookmark.id }}" ng-mouseover="setHoverBookmark(bookmark)" ng-mouseleave="setHoverBookmark(null)">
       <td>
-        <img class="ui ui middle aligned mini image" ng-src="http://favicon.luchenqun.com/?url={{bookmark.favicon_url}}" err-src="./images/default.ico" style="width:16px;height:16px;cursor:pointer;" ng-click="jumpToUrl(bookmark.url, bookmark.id)" ng-if="searchHotBookmarks" />
-        <img class="ui ui middle aligned mini image" ng-src="http://favicon.luchenqun.com/?url={{bookmark.url}}" err-src="./images/default.ico" style="width:16px;height:16px;cursor:pointer;" ng-click="jumpToUrl(bookmark.url, bookmark.id)" ng-if="!searchHotBookmarks" />
+        <img class="ui ui middle aligned mini image" ng-src="https://favicon.luchenqun.com/?url={{bookmark.favicon_url}}" err-src="./images/default.ico" style="width:16px;height:16px;cursor:pointer;" ng-click="jumpToUrl(bookmark.url, bookmark.id)" ng-if="searchHotBookmarks" />
+        <img class="ui ui middle aligned mini image" ng-src="https://favicon.luchenqun.com/?url={{bookmark.url}}" err-src="./images/default.ico" style="width:16px;height:16px;cursor:pointer;" ng-click="jumpToUrl(bookmark.url, bookmark.id)" ng-if="!searchHotBookmarks" />
         <span ng-click="jumpToUrl(bookmark.url, bookmark.id)" title="{{bookmark.title}}" style="cursor:pointer;">
           {{ bookmark.title }}
         </span>
diff --git a/www/views/settings.html b/www/views/settings.html
index 604ac20..4c07750 100644
--- a/www/views/settings.html
+++ b/www/views/settings.html
@@ -142,7 +142,7 @@
             <tr ng-repeat="(key, value) in quickUrl">
               <td>{{key}}</td>
               <td>
-                <img class="ui ui middle aligned tiny image" ng-src="http://favicon.luchenqun.com/?url={{value}}" err-src="./images/default.ico" style="width: 16px; height: 16px;" />
+                <img class="ui ui middle aligned tiny image" ng-src="https://favicon.luchenqun.com/?url={{value}}" err-src="./images/default.ico" style="width: 16px; height: 16px;" />
                 <span>{{value}}</span>
               </td>
               <td>
diff --git a/www/views/tags.html b/www/views/tags.html
index 3b911fa..3e5cfb1 100644
--- a/www/views/tags.html
+++ b/www/views/tags.html
@@ -71,7 +71,7 @@
   <tbody>
     <tr ng-repeat="bookmark in bookmarks" id="{{ bookmark.id }}" ng-mouseover="setHoverBookmark(bookmark)" ng-mouseleave="setHoverBookmark(null)">
       <td>
-        <img class="ui ui middle aligned tiny image" ng-src="http://favicon.luchenqun.com/?url={{bookmark.url}}" err-src="./images/default.ico" style="width: 16px; height: 16px; cursor: pointer;" ng-click="jumpToUrl(bookmark.url, bookmark.id)" />
+        <img class="ui ui middle aligned tiny image" ng-src="https://favicon.luchenqun.com/?url={{bookmark.url}}" err-src="./images/default.ico" style="width: 16px; height: 16px; cursor: pointer;" ng-click="jumpToUrl(bookmark.url, bookmark.id)" />
         <span ng-click="jumpToUrl(bookmark.url, bookmark.id)" title="{{bookmark.title}}" style="cursor: pointer;">
           {{ bookmark.title }}
         </span>
@@ -109,7 +109,7 @@
 <div class="ui segment js-tag-costomTag" ng-if="showMode=='item'" style="margin-top: -15px;" ng-show="!loading && !editMode">
   <div class="ui five column grid">
     <div ng-repeat="bookmark in bookmarks" class="column js-costomTag-item" ng-class="{bookmarkNormalHover:bookmarkNormalHover, bookmark:(!bookmarkNormalHover)}" ng-mouseover="bookmarkNormalHover=true; setHoverBookmark(bookmark)" ng-mouseleave="bookmarkNormalHover=false; setHoverBookmark(null)" ng-click="jumpToUrl(bookmark.url, bookmark.id)" title="{{ bookmark.title }}" id="{{bookmark.id}}">
-      <img class="ui ui middle aligned tiny image bookmarkInfo" ng-src="http://favicon.luchenqun.com/?url={{bookmark.url}}" err-src="./images/default.ico" style="width: 16px; height: 16px;" ng-click="detailBookmark(bookmark);$event.stopPropagation()" />
+      <img class="ui ui middle aligned tiny image bookmarkInfo" ng-src="https://favicon.luchenqun.com/?url={{bookmark.url}}" err-src="./images/default.ico" style="width: 16px; height: 16px;" ng-click="detailBookmark(bookmark);$event.stopPropagation()" />
       <span>{{ bookmark.title}}</span>
     </div>
   </div>