diff --git a/module/bug/lang/en.php b/module/bug/lang/en.php
index 40be30babe..02f802355e 100644
--- a/module/bug/lang/en.php
+++ b/module/bug/lang/en.php
@@ -242,7 +242,6 @@ $lang->bug->resolutionList['tostory']    = 'To story';
 $lang->bug->report->common        = 'Report';
 $lang->bug->report->select        = 'Select';
 $lang->bug->report->create        = 'Create';
-$lang->bug->report->selectReverse = 'Reverse';
 
 $lang->bug->report->charts['bugsPerProject']        = 'Project bugs';
 $lang->bug->report->charts['bugsPerModule']         = 'Module bugs';
diff --git a/module/bug/lang/zh-cn.php b/module/bug/lang/zh-cn.php
index 2acb353f37..7360a3518e 100644
--- a/module/bug/lang/zh-cn.php
+++ b/module/bug/lang/zh-cn.php
@@ -242,7 +242,6 @@ $lang->bug->resolutionList['tostory']    = '转为需求';
 $lang->bug->report->common        = '统计报表';
 $lang->bug->report->select        = '请选择报表类型';
 $lang->bug->report->create        = '生成报表';
-$lang->bug->report->selectReverse = '反选';
 
 $lang->bug->report->charts['bugsPerProject']        = '项目Bug数量';
 $lang->bug->report->charts['bugsPerModule']         = '模块Bug数量';