diff --git a/db/zentao.sql b/db/zentao.sql
index 0707a37ac2..a5e8cab7e2 100644
--- a/db/zentao.sql
+++ b/db/zentao.sql
@@ -1926,8 +1926,6 @@ INSERT INTO `zt_grouppriv` (`group`, `module`, `method`) VALUES
 (1,'execution','importtask'),
 (1,'execution','index'),
 (1,'execution','kanban'),
-(1,'execution','kanbanColsColor'),
-(1,'execution','kanbanHideCols'),
 (1,'execution','linkStory'),
 (1,'execution','manageMembers'),
 (1,'execution','manageProducts'),
@@ -3130,8 +3128,6 @@ INSERT INTO `zt_grouppriv` (`group`, `module`, `method`) VALUES
 (4,'execution','importtask'),
 (4,'execution','index'),
 (4,'execution','kanban'),
-(4,'execution','kanbanColsColor'),
-(4,'execution','kanbanHideCols'),
 (4,'execution','linkStory'),
 (4,'execution','manageMembers'),
 (4,'execution','manageProducts'),
@@ -3628,8 +3624,6 @@ INSERT INTO `zt_grouppriv` (`group`, `module`, `method`) VALUES
 (5,'execution','importtask'),
 (5,'execution','index'),
 (5,'execution','kanban'),
-(5,'execution','kanbanColsColor'),
-(5,'execution','kanbanHideCols'),
 (5,'execution','linkStory'),
 (5,'execution','manageMembers'),
 (5,'execution','manageProducts'),
@@ -4079,8 +4073,6 @@ INSERT INTO `zt_grouppriv` (`group`, `module`, `method`) VALUES
 (6,'execution','importtask'),
 (6,'execution','index'),
 (6,'execution','kanban'),
-(6,'execution','kanbanColsColor'),
-(6,'execution','kanbanHideCols'),
 (6,'execution','linkStory'),
 (6,'execution','manageMembers'),
 (6,'execution','manageProducts'),
diff --git a/extension/lite/group/ext/lang/resource.php b/extension/lite/group/ext/lang/resource.php
index 8c9f89ce2b..442db9e851 100644
--- a/extension/lite/group/ext/lang/resource.php
+++ b/extension/lite/group/ext/lang/resource.php
@@ -435,8 +435,6 @@ $lang->resource->execution->tree              = 'treeAction';
 $lang->resource->execution->treeTask          = 'treeOnlyTask';
 $lang->resource->execution->treeStory         = 'treeOnlyStory';
 $lang->resource->execution->all               = 'allExecutionAB';
-$lang->resource->execution->kanbanHideCols    = 'kanbanHideCols';
-$lang->resource->execution->kanbanColsColor   = 'kanbanColsColor';
 $lang->resource->execution->export            = 'exportAction';
 $lang->resource->execution->storyKanban       = 'storyKanban';
 $lang->resource->execution->storySort         = 'storySort';
@@ -444,8 +442,7 @@ $lang->resource->execution->whitelist         = 'whitelist';
 $lang->resource->execution->addWhitelist      = 'addWhitelist';
 $lang->resource->execution->unbindWhitelist   = 'unbindWhitelist';
 //$lang->resource->execution->storyEstimate     = 'storyEstimate';
-$lang->resource->execution->executionkanban   = 'kanbanAction';
-$lang->resource->execution->kanban            = 'RDKanban';
+$lang->resource->execution->kanban            = 'kanban';
 //if($config->systemMode == 'classic') $lang->resource->project->list = 'list';
 
 //$lang->execution->methodOrder[0]   = 'index';
@@ -489,8 +486,6 @@ $lang->execution->methodOrder[180] = 'batchUnlinkStory';
 $lang->execution->methodOrder[185] = 'updateOrder';
 $lang->execution->methodOrder[190] = 'taskKanban';
 $lang->execution->methodOrder[195] = 'printKanban';
-$lang->execution->methodOrder[200] = 'kanbanHideCols';
-$lang->execution->methodOrder[205] = 'kanbanColsColor';
 $lang->execution->methodOrder[210] = 'tree';
 $lang->execution->methodOrder[215] = 'treeTask';
 $lang->execution->methodOrder[220] = 'treeStory';
@@ -502,7 +497,6 @@ $lang->execution->methodOrder[245] = 'whitelist';
 $lang->execution->methodOrder[250] = 'addWhitelist';
 $lang->execution->methodOrder[255] = 'unbindWhitelist';
 $lang->execution->methodOrder[260] = 'storyEstimate';
-$lang->execution->methodOrder[265] = 'executionkanban';
 $lang->execution->methodOrder[270] = 'kanban';
 
 /* Task. */
diff --git a/module/group/lang/resource.php b/module/group/lang/resource.php
index 09f62cdc1c..681e69b2b6 100644
--- a/module/group/lang/resource.php
+++ b/module/group/lang/resource.php
@@ -777,8 +777,6 @@ $lang->resource->execution->tree              = 'treeAction';
 $lang->resource->execution->treeTask          = 'treeOnlyTask';
 $lang->resource->execution->treeStory         = 'treeOnlyStory';
 $lang->resource->execution->all               = 'allExecutionAB';
-$lang->resource->execution->kanbanHideCols    = 'kanbanHideCols';
-$lang->resource->execution->kanbanColsColor   = 'kanbanColsColor';
 $lang->resource->execution->export            = 'exportAction';
 $lang->resource->execution->storyKanban       = 'storyKanban';
 $lang->resource->execution->storySort         = 'storySort';
@@ -787,7 +785,6 @@ $lang->resource->execution->addWhitelist      = 'addWhitelist';
 $lang->resource->execution->unbindWhitelist   = 'unbindWhitelist';
 $lang->resource->execution->storyEstimate     = 'storyEstimate';
 $lang->resource->execution->executionkanban   = 'kanbanAction';
-$lang->resource->execution->kanban            = 'RDKanban';
 //if($config->systemMode == 'classic') $lang->resource->project->list = 'list';
 
 //$lang->execution->methodOrder[0]   = 'index';
@@ -831,8 +828,6 @@ $lang->execution->methodOrder[180] = 'batchUnlinkStory';
 $lang->execution->methodOrder[185] = 'updateOrder';
 $lang->execution->methodOrder[190] = 'taskKanban';
 $lang->execution->methodOrder[195] = 'printKanban';
-$lang->execution->methodOrder[200] = 'kanbanHideCols';
-$lang->execution->methodOrder[205] = 'kanbanColsColor';
 $lang->execution->methodOrder[210] = 'tree';
 $lang->execution->methodOrder[215] = 'treeTask';
 $lang->execution->methodOrder[220] = 'treeStory';
@@ -845,7 +840,6 @@ $lang->execution->methodOrder[250] = 'addWhitelist';
 $lang->execution->methodOrder[255] = 'unbindWhitelist';
 $lang->execution->methodOrder[260] = 'storyEstimate';
 $lang->execution->methodOrder[265] = 'executionkanban';
-$lang->execution->methodOrder[270] = 'kanban';
 
 /* Task. */
 $lang->resource->task = new stdclass();