diff --git a/public/scripts/controllers/bookmarks-controller.js b/public/scripts/controllers/bookmarks-controller.js
index 97673a5..2468540 100644
--- a/public/scripts/controllers/bookmarks-controller.js
+++ b/public/scripts/controllers/bookmarks-controller.js
@@ -67,7 +67,9 @@ app.controller('bookmarksCtr', ['$scope', '$state', '$stateParams', '$filter', '
         });
     }
 
-    $scope.detailBookmark = function(bookmark) {
+    $scope.detailBookmark = function(b) {
+        var bookmark = $.extend(true, {}, b); // 利用jQuery执行深度拷贝
+        console.log(JSON.stringify(bookmark), ' ddddd ', JSON.stringify(b));
         if ($scope.showStyle == 'navigate') {
             bookmark.last_click = bookmark.last_click.substring(0, 10);
             bookmark.created_at = bookmark.created_at.substring(0, 10);