diff --git a/module/caselib/model.php b/module/caselib/model.php
index 19e11a3c29..12470e3b52 100644
--- a/module/caselib/model.php
+++ b/module/caselib/model.php
@@ -103,6 +103,7 @@ class caselibModel extends model
         $this->dao->update(TABLE_TESTSUITE)->data($lib)
             ->autoCheck()
             ->batchcheck($this->config->caselib->edit->requiredFields, 'notempty')
+            ->checkFlow()
             ->where('id')->eq($libID)
             ->checkFlow()
             ->exec();
diff --git a/module/execution/model.php b/module/execution/model.php
index 9cc2b97457..4d2e28feba 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -516,6 +516,7 @@ class executionModel extends model
             ->checkIF($execution->end != '', 'end', 'ge', $execution->begin)
             ->checkIF((!empty($execution->name) and $this->config->systemMode == 'new'), 'name', 'unique', "id != $executionID and type in ('sprint','stage') and `project` = $executionProject")
             ->checkIF(!empty($execution->code), 'code', 'unique', "id != $executionID and type in ('sprint','stage')")
+            ->checkFlow()
             ->where('id')->eq($executionID)
             ->checkFlow()
             ->limit(1)
@@ -673,13 +674,6 @@ class executionModel extends model
                 if(is_array($executions[$executionID]->{$extendField->field})) $executions[$executionID]->{$extendField->field} = join(',', $executions[$executionID]->{$extendField->field});
 
                 $executions[$executionID]->{$extendField->field} = htmlSpecialString($executions[$executionID]->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $executions[$executionID]->{$extendField->field});
-
-                if($message)
-                {
-                    dao::$errors['message'][] = $message;
-                    return false;
-                }
             }
         }
 
@@ -709,6 +703,7 @@ class executionModel extends model
                 ->checkIF($execution->end != '', 'end', 'ge', $execution->begin)
                 ->checkIF((!empty($execution->name) and $this->config->systemMode == 'new'), 'name', 'unique', "id != $executionID and type in ('sprint','stage') and `project` = $projectID")
                 ->checkIF(!empty($execution->code), 'code', 'unique', "id != $executionID and type in ('sprint','stage')")
+                ->checkFlow()
                 ->where('id')->eq($executionID)
                 ->limit(1)
                 ->exec();
@@ -772,6 +767,7 @@ class executionModel extends model
             ->autoCheck()
             ->check($this->config->execution->start->requiredFields, 'notempty')
             ->checkIF($execution->realBegan != '', 'realBegan', 'le', helper::today())
+            ->checkFlow()
             ->where('id')->eq((int)$executionID)
             ->exec();
 
@@ -805,6 +801,7 @@ class executionModel extends model
 
         $this->dao->update(TABLE_EXECUTION)->data($execution)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$executionID)
             ->exec();
 
@@ -832,6 +829,7 @@ class executionModel extends model
 
         $this->dao->update(TABLE_EXECUTION)->data($execution)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$executionID)
             ->exec();
 
@@ -867,6 +865,7 @@ class executionModel extends model
 
         $this->dao->update(TABLE_EXECUTION)->data($execution)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$executionID)
             ->exec();
 
@@ -937,6 +936,7 @@ class executionModel extends model
             ->check($this->config->execution->close->requiredFields,'notempty')
             ->checkIF($execution->realEnd != '', 'realEnd', 'le', helper::today())
             ->checkIF($execution->realEnd != '', 'realEnd', 'ge', $oldExecution->realBegan)
+            ->checkFlow()
             ->where('id')->eq((int)$executionID)
             ->exec();
 
diff --git a/module/product/model.php b/module/product/model.php
index 4de525f5e5..2f1239d04d 100644
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -609,6 +609,7 @@ class productModel extends model
             ->batchCheck($this->config->product->create->requiredFields, 'notempty')
             ->checkIF((!empty($product->name) and $this->config->systemMode == 'new'), 'name', 'unique', "`program` = $programID")
             ->checkIF(!empty($product->code), 'code', 'unique')
+            ->checkFlow()
             ->exec();
 
         if(!dao::isError())
@@ -718,6 +719,7 @@ class productModel extends model
             ->batchCheck($this->config->product->edit->requiredFields, 'notempty')
             ->checkIF((!empty($product->name) and $this->config->systemMode == 'new'), 'name', 'unique', "id != $productID and `program` = $programID")
             ->checkIF(!empty($product->code), 'code', 'unique', "id != $productID")
+            ->checkFlow()
             ->where('id')->eq($productID)
             ->exec();
 
@@ -773,8 +775,6 @@ class productModel extends model
                 if(is_array($products[$productID]->{$extendField->field})) $products[$productID]->{$extendField->field} = join(',', $products[$productID]->{$extendField->field});
 
                 $products[$productID]->{$extendField->field} = htmlSpecialString($products[$productID]->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $products[$productID]->{$extendField->field});
-                if($message) return print(js::alert($message));
             }
         }
         if(dao::isError()) return print(js::error(dao::getError()));
@@ -791,6 +791,7 @@ class productModel extends model
                 ->autoCheck()
                 ->batchCheck($this->config->product->edit->requiredFields , 'notempty')
                 ->checkIF((!empty($product->name) and $this->config->systemMode == 'new'), 'name', 'unique', "id != $productID and `program` = $programID")
+                ->checkFlow()
                 ->where('id')->eq($productID)
                 ->exec();
             if(dao::isError()) return print(js::error('product#' . $productID . dao::getError(true)));
@@ -828,6 +829,7 @@ class productModel extends model
 
         $this->dao->update(TABLE_PRODUCT)->data($product)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$productID)
             ->exec();
 
diff --git a/module/productplan/model.php b/module/productplan/model.php
index 7eefd49a79..ad2d763bec 100644
--- a/module/productplan/model.php
+++ b/module/productplan/model.php
@@ -432,6 +432,7 @@ class productplanModel extends model
             ->autoCheck()
             ->batchCheck($this->config->productplan->create->requiredFields, 'notempty')
             ->checkIF(!$this->post->future && !empty($_POST['begin']) && !empty($_POST['end']), 'end', 'ge', $plan->begin)
+            ->checkFlow()
             ->exec();
         if(!dao::isError())
         {
@@ -513,6 +514,7 @@ class productplanModel extends model
             ->autoCheck()
             ->batchCheck($this->config->productplan->edit->requiredFields, 'notempty')
             ->checkIF(!$this->post->future && !empty($_POST['begin']) && !empty($_POST['end']), 'end', 'ge', $plan->begin)
+            ->checkFlow()
             ->where('id')->eq((int)$planID)
             ->exec();
         if(dao::isError()) return false;
@@ -653,8 +655,6 @@ class productplanModel extends model
                 if(is_array($plan->{$extendField->field})) $plan->{$extendField->field} = join(',', $plan->{$extendField->field});
 
                 $plan->{$extendField->field} = htmlSpecialString($plan->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $plan->{$extendField->field});
-                if($message) return print(js::alert($message));
             }
 
             $plans[$planID] = $plan;
@@ -697,7 +697,7 @@ class productplanModel extends model
             if($change)
             {
                 if($parentID > 0 and !isset($parents[$parentID])) $parents[$parentID] = $parentID;
-                $this->dao->update(TABLE_PRODUCTPLAN)->data($plan)->autoCheck()->where('id')->eq($planID)->exec();
+                $this->dao->update(TABLE_PRODUCTPLAN)->data($plan)->autoCheck()->checkFlow()->where('id')->eq($planID)->exec();
                 if(dao::isError()) return print(js::error(dao::getError()));
                 $changes[$planID] = $change;
             }
diff --git a/module/program/model.php b/module/program/model.php
index f1868c9348..f5bd3cdb18 100644
--- a/module/program/model.php
+++ b/module/program/model.php
@@ -657,6 +657,7 @@ class programModel extends model
             ->checkIF($program->end != '', 'end', 'date')
             ->checkIF($program->end != '', 'end', 'gt', $program->begin)
             ->checkIF(!empty($program->name), 'name', 'unique', "`type`='program' and `parent` = $program->parent")
+            ->checkFlow()
             ->exec();
 
         if(!dao::isError())
@@ -756,6 +757,7 @@ class programModel extends model
             ->checkIF($program->end != '', 'end', 'date')
             ->checkIF($program->end != '', 'end', 'gt', $program->begin)
             ->checkIF(!empty($program->name), 'name', 'unique', "id!=$programID and `type`='program' and `parent` = $program->parent")
+            ->checkFlow()
             ->where('id')->eq($programID)
             ->limit(1)
             ->exec();
diff --git a/module/project/model.php b/module/project/model.php
index a17ae091f7..04a76c89f2 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -913,6 +913,7 @@ class projectModel extends model
             ->checkIF(!empty($project->name), 'name', 'unique', "`type`='project' and `parent` = $project->parent and `model` = '{$project->model}'")
             ->checkIF(!empty($project->code), 'code', 'unique', "`type`='project' and `model` = '{$project->model}'")
             ->checkIF($project->end != '', 'end', 'gt', $project->begin)
+            ->checkFlow()
             ->exec();
 
         /* Add the creater to the team. */
@@ -1146,6 +1147,7 @@ class projectModel extends model
             ->checkIF($project->end != '', 'end', 'gt', $project->begin)
             ->checkIF(!empty($project->name), 'name', 'unique', "id != $projectID and `type` = 'project' and `parent` = $project->parent and `model` = '{$project->model}'")
             ->checkIF(!empty($project->code), 'code', 'unique', "id != $projectID and `type` = 'project' and `model` = '{$project->model}'")
+            ->checkFlow()
             ->where('id')->eq($projectID)
             ->exec();
 
@@ -1269,8 +1271,6 @@ class projectModel extends model
                 if(is_array($projects[$projectID]->{$extendField->field})) $projects[$projectID]->{$extendField->field} = join(',', $projects[$projectID]->{$extendField->field});
 
                 $projects[$projectID]->{$extendField->field} = htmlSpecialString($projects[$projectID]->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $projects[$projectID]->{$extendField->field});
-                if($message) hepler::end(js::alert($message));
             }
         }
         if(dao::isError()) return print(js::error(dao::getError()));
@@ -1288,6 +1288,7 @@ class projectModel extends model
                 ->checkIF($project->end != '', 'end', 'gt', $project->begin)
                 ->checkIF(!empty($project->name), 'name', 'unique', "id != $projectID and `type`='project' and `parent` = $parentID and `model` = '{$project->model}'")
                 ->checkIF(!empty($project->code), 'code', 'unique', "id != $projectID and `type`='project' and `model` = '{$project->model}'")
+                ->checkFlow()
                 ->where('id')->eq($projectID)
                 ->exec();
 
@@ -1331,6 +1332,7 @@ class projectModel extends model
             ->autoCheck()
             ->check($this->config->project->start->requiredFields, 'notempty')
             ->checkIF($project->realBegan != '', 'realBegan', 'le', helper::today())
+            ->checkFlow()
             ->where('id')->eq((int)$projectID)
             ->exec();
 
@@ -1361,6 +1363,7 @@ class projectModel extends model
 
         $this->dao->update(TABLE_PROJECT)->data($project)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$projectID)
             ->exec();
 
@@ -1387,6 +1390,7 @@ class projectModel extends model
 
         $this->dao->update(TABLE_PROJECT)->data($project)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$projectID)
             ->exec();
 
@@ -1423,6 +1427,7 @@ class projectModel extends model
 
         $this->dao->update(TABLE_PROJECT)->data($project)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$projectID)
             ->exec();
 
@@ -1493,6 +1498,7 @@ class projectModel extends model
             ->check($this->config->project->close->requiredFields, 'notempty')
             ->checkIF($project->realEnd != '', 'realEnd', 'le', helper::today())
             ->checkIF($project->realEnd != '', 'realEnd', 'ge', $oldProject->realBegan)
+            ->checkFlow()
             ->where('id')->eq((int)$projectID)
             ->exec();
 
diff --git a/module/story/model.php b/module/story/model.php
index 4181c473a1..eb728e444e 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -247,6 +247,7 @@ class storyModel extends model
             ->autoCheck()
             ->checkIF($story->notifyEmail, 'notifyEmail', 'email')
             ->batchCheck($requiredFields, 'notempty')
+            ->checkFlow()
             ->exec();
 
         if(!dao::isError())
@@ -514,8 +515,6 @@ class storyModel extends model
                 if(is_array($story->{$extendField->field})) $story->{$extendField->field} = join(',', $story->{$extendField->field});
 
                 $story->{$extendField->field} = htmlSpecialString($story->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $story->{$extendField->field});
-                if($message) return print(js::alert($message));
             }
 
             foreach(explode(',', $this->config->story->create->requiredFields) as $field)
@@ -538,7 +537,7 @@ class storyModel extends model
 
         foreach($data as $i => $story)
         {
-            $this->dao->insert(TABLE_STORY)->data($story)->autoCheck()->exec();
+            $this->dao->insert(TABLE_STORY)->data($story)->autoCheck()->checkFlow()->exec();
             if(dao::isError())
             {
                 echo js::error(dao::getError());
@@ -694,6 +693,7 @@ class storyModel extends model
         $this->dao->update(TABLE_STORY)->data($story, 'spec,verify')
             ->autoCheck()
             ->batchCheck($this->config->story->change->requiredFields, 'notempty')
+            ->checkFlow()
             ->where('id')->eq((int)$storyID)->exec();
 
         if(!dao::isError())
@@ -866,6 +866,7 @@ class storyModel extends model
             ->checkIF(isset($story->closedReason) and $story->closedReason == 'done', 'stage', 'notempty')
             ->checkIF(isset($story->closedReason) and $story->closedReason == 'duplicate',  'duplicateStory', 'notempty')
             ->checkIF($story->notifyEmail, 'notifyEmail', 'email')
+            ->checkFlow()
             ->where('id')->eq((int)$storyID)->exec();
 
         if(!dao::isError())
@@ -1248,8 +1249,6 @@ class storyModel extends model
                     if(is_array($story->{$extendField->field})) $story->{$extendField->field} = join(',', $story->{$extendField->field});
 
                     $story->{$extendField->field} = htmlSpecialString($story->{$extendField->field});
-                    $message = $this->checkFlowRule($extendField, $story->{$extendField->field});
-                    if($message) return print(js::alert($message));
                 }
 
                 $stories[$storyID] = $story;
@@ -1264,6 +1263,7 @@ class storyModel extends model
                     ->checkIF($story->closedBy, 'closedReason', 'notempty')
                     ->checkIF($story->closedReason == 'done', 'stage', 'notempty')
                     ->checkIF($story->closedReason == 'duplicate',  'duplicateStory', 'notempty')
+                    ->checkFlow()
                     ->where('id')->eq((int)$storyID)
                     ->exec();
                 if($story->title != $oldStory->title)
@@ -1357,6 +1357,7 @@ class storyModel extends model
             ->batchCheck($this->config->story->review->requiredFields, 'notempty')
             ->checkIF($this->post->result == 'reject', 'closedReason', 'notempty')
             ->checkIF($this->post->result == 'reject' and $this->post->closedReason == 'duplicate',  'duplicateStory', 'notempty')
+            ->checkFlow()
             ->where('id')->eq($storyID)->exec();
         if($this->post->result == 'revert')
         {
@@ -1581,6 +1582,7 @@ class storyModel extends model
             ->autoCheck()
             ->batchCheck($this->config->story->close->requiredFields, 'notempty')
             ->checkIF($story->closedReason == 'duplicate', 'duplicateStory', 'notempty')
+            ->checkFlow()
             ->where('id')->eq($storyID)->exec();
 
         /* Update parent story status and stage. */
@@ -1980,12 +1982,6 @@ class storyModel extends model
         $assignedTo = $this->post->assignedTo;
         if($assignedTo == $oldStory->assignedTo) return array();
 
-        $story = new stdclass();
-        $story->lastEditedBy   = $this->app->user->account;
-        $story->lastEditedDate = $now;
-        $story->assignedTo     = $assignedTo;
-        $story->assignedDate   = $now;
-
         $story = fixer::input('post')
             ->add('id', $storyID)
             ->add('lastEditedBy', $this->app->user->account)
@@ -1993,7 +1989,7 @@ class storyModel extends model
             ->add('assignedDate', $now)
             ->get();
 
-        $this->dao->update(TABLE_STORY)->data($story)->autoCheck()->where('id')->eq((int)$storyID)->exec();
+        $this->dao->update(TABLE_STORY)->data($story)->autoCheck()->checkFlow()->where('id')->eq((int)$storyID)->exec();
         if(!dao::isError()) return common::createChanges($oldStory, $story);
         return false;
     }
@@ -2055,7 +2051,7 @@ class storyModel extends model
             ->setDefault('activatedDate', $now)
             ->remove('comment')
             ->get();
-        $this->dao->update(TABLE_STORY)->data($story)->autoCheck()->where('id')->eq($storyID)->exec();
+        $this->dao->update(TABLE_STORY)->data($story)->autoCheck()->checkFlow()->where('id')->eq($storyID)->exec();
 
         if($this->post->status == 'active') $this->dao->delete()->from(TABLE_STORYREVIEW)->where('story')->eq($storyID)->exec();
 
diff --git a/module/task/model.php b/module/task/model.php
index 687c2cde4e..fca1b01bf0 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -138,6 +138,7 @@ class taskModel extends model
                 ->batchCheck($requiredFields, 'notempty')
                 ->checkIF($task->estimate != '', 'estimate', 'float')
                 ->checkIF(!helper::isZeroDate($task->deadline), 'deadline', 'ge', $task->estStarted)
+                ->checkFlow()
                 ->exec();
 
             if(dao::isError()) return false;
@@ -363,12 +364,6 @@ class taskModel extends model
                 if(is_array($data[$i]->{$extendField->field})) $data[$i]->{$extendField->field} = join(',', $data[$i]->{$extendField->field});
 
                 $data[$i]->{$extendField->field} = htmlSpecialString($data[$i]->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $data[$i]->{$extendField->field});
-                if($message)
-                {
-                    dao::$errors['message'][] = sprintf($message);
-                    return false;
-                }
             }
         }
 
@@ -423,6 +418,7 @@ class taskModel extends model
             $this->dao->insert(TABLE_TASK)->data($task)
                 ->autoCheck()
                 ->checkIF($task->estimate != '', 'estimate', 'float')
+                ->checkFlow()
                 ->exec();
 
             if(dao::isError()) return false;
@@ -1049,6 +1045,7 @@ class taskModel extends model
             ->batchCheckIF($task->status == 'done', 'canceledBy, canceledDate', 'empty')
 
             ->batchCheckIF($task->closedReason == 'cancel', 'finishedBy, finishedDate', 'empty')
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)->exec();
 
         if(!dao::isError())
@@ -1219,8 +1216,6 @@ class taskModel extends model
                 if(is_array($task->{$extendField->field})) $task->{$extendField->field} = join(',', $task->{$extendField->field});
 
                 $task->{$extendField->field} = htmlSpecialString($task->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $task->{$extendField->field});
-                if($message) return print(js::alert($message));
             }
 
             if(isset($data->consumeds[$taskID]))
@@ -1355,6 +1350,7 @@ class taskModel extends model
                 ->batchCheckIF($task->status == 'done', 'canceledBy, canceledDate', 'empty')
 
                 ->batchCheckIF($task->closedReason == 'cancel', 'finishedBy, finishedDate', 'empty')
+                ->checkFlow()
                 ->where('id')->eq((int)$taskID)
                 ->exec();
             if(dao::isError())
@@ -1472,6 +1468,7 @@ class taskModel extends model
             ->data($task)
             ->autoCheck()
             ->check('left', 'float')
+            ->checkFlow()
             ->where('id')->eq($taskID)
             ->exec();
 
@@ -1559,6 +1556,7 @@ class taskModel extends model
         $this->dao->update(TABLE_TASK)->data($task)
             ->autoCheck()
             ->check('consumed,left', 'float')
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)->exec();
 
         if($oldTask->parent > 0)
@@ -1830,6 +1828,7 @@ class taskModel extends model
 
         $this->dao->update(TABLE_TASK)->data($task)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)
             ->exec();
 
@@ -1869,7 +1868,7 @@ class taskModel extends model
             ->remove('comment')
             ->get();
 
-        $this->dao->update(TABLE_TASK)->data($task)->autoCheck()->where('id')->eq((int)$taskID)->exec();
+        $this->dao->update(TABLE_TASK)->data($task)->autoCheck()->checkFlow()->where('id')->eq((int)$taskID)->exec();
 
         if($oldTask->parent > 0) $this->updateParentStatus($taskID);
 
@@ -1908,7 +1907,7 @@ class taskModel extends model
             ->remove('comment')
             ->get();
 
-        $this->dao->update(TABLE_TASK)->data($task)->autoCheck()->where('id')->eq((int)$taskID)->exec();
+        $this->dao->update(TABLE_TASK)->data($task)->autoCheck()->checkFlow()->where('id')->eq((int)$taskID)->exec();
 
         if(!dao::isError())
         {
@@ -1953,7 +1952,7 @@ class taskModel extends model
             ->remove('comment')
             ->get();
 
-        $this->dao->update(TABLE_TASK)->data($task)->autoCheck()->where('id')->eq((int)$taskID)->exec();
+        $this->dao->update(TABLE_TASK)->data($task)->autoCheck()->checkFlow()->where('id')->eq((int)$taskID)->exec();
         if($oldTask->fromBug) $this->dao->update(TABLE_BUG)->set('toTask')->eq(0)->where('id')->eq($oldTask->fromBug)->exec();
         if($oldTask->parent > 0) $this->updateParentStatus($taskID);
         if($oldTask->parent == '-1')
@@ -2036,6 +2035,7 @@ class taskModel extends model
         $this->dao->update(TABLE_TASK)->data($task)
             ->autoCheck()
             ->batchCheck($this->config->task->activate->requiredFields, 'notempty')
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)
             ->exec();
 
diff --git a/module/testcase/model.php b/module/testcase/model.php
index ad0f5a2c6b..b8bc0a7575 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -64,7 +64,7 @@ class testcaseModel extends model
 
         /* Value of story may be showmore. */
         $case->story = (int)$case->story;
-        $this->dao->insert(TABLE_CASE)->data($case)->autoCheck()->batchCheck($this->config->testcase->create->requiredFields, 'notempty')->exec();
+        $this->dao->insert(TABLE_CASE)->data($case)->autoCheck()->batchCheck($this->config->testcase->create->requiredFields, 'notempty')->checkFlow()->exec();
         if(!$this->dao->isError())
         {
             $caseID = $this->dao->lastInsertID();
@@ -174,8 +174,6 @@ class testcaseModel extends model
                 if(is_array($data[$i]->{$extendField->field})) $data[$i]->{$extendField->field} = join(',', $data[$i]->{$extendField->field});
 
                 $data[$i]->{$extendField->field} = htmlSpecialString($data[$i]->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $data[$i]->{$extendField->field});
-                if($message) return print(js::alert($message));
             }
 
             foreach(explode(',', $this->config->testcase->create->requiredFields) as $field)
@@ -191,6 +189,7 @@ class testcaseModel extends model
             $this->dao->insert(TABLE_CASE)->data($case)
                 ->autoCheck()
                 ->batchCheck($this->config->testcase->create->requiredFields, 'notempty')
+                ->checkFlow()
                 ->exec();
 
             if(dao::isError())
@@ -738,7 +737,7 @@ class testcaseModel extends model
             array_splice($requiredFieldsArr, $fieldIndex, 1);
             $requiredFields    = implode(',', $requiredFieldsArr);
         }
-        $this->dao->update(TABLE_CASE)->data($case)->autoCheck()->batchCheck($requiredFields, 'notempty')->where('id')->eq((int)$caseID)->exec();
+        $this->dao->update(TABLE_CASE)->data($case)->autoCheck()->batchCheck($requiredFields, 'notempty')->checkFlow()->where('id')->eq((int)$caseID)->exec();
         if(!$this->dao->isError())
         {
             $isLibCase    = ($oldCase->lib and empty($oldCase->product));
@@ -845,7 +844,7 @@ class testcaseModel extends model
             ->join('reviewedBy', ',')
             ->get();
 
-        $this->dao->update(TABLE_CASE)->data($case)->autoCheck()->where('id')->eq($caseID)->exec();
+        $this->dao->update(TABLE_CASE)->data($case)->autoCheck()->checkFlow()->where('id')->eq($caseID)->exec();
 
         if(dao::isError()) return false;
 
@@ -970,8 +969,6 @@ class testcaseModel extends model
                 if(is_array($case->{$extendField->field})) $case->{$extendField->field} = join(',', $case->{$extendField->field});
 
                 $case->{$extendField->field} = htmlSpecialString($case->{$extendField->field});
-                $message = $this->checkFlowRule($extendField, $case->{$extendField->field});
-                if($message) return print(js::alert($message));
             }
 
             $cases[$caseID] = $case;
@@ -986,6 +983,7 @@ class testcaseModel extends model
             $this->dao->update(TABLE_CASE)->data($case)
                 ->autoCheck()
                 ->batchCheck($this->config->testcase->edit->requiredFields, 'notempty')
+                ->checkFlow()
                 ->where('id')->eq($caseID)
                 ->exec();
 
diff --git a/module/testsuite/model.php b/module/testsuite/model.php
index bb3470d280..b0a9708dca 100644
--- a/module/testsuite/model.php
+++ b/module/testsuite/model.php
@@ -71,6 +71,7 @@ class testsuiteModel extends model
         $suite = $this->loadModel('file')->processImgURL($suite, $this->config->testsuite->editor->create['id'], $this->post->uid);
         $this->dao->insert(TABLE_TESTSUITE)->data($suite)
             ->batchcheck($this->config->testsuite->create->requiredFields, 'notempty')
+            ->checkFlow()
             ->exec();
         if(!dao::isError())
         {
@@ -158,6 +159,7 @@ class testsuiteModel extends model
         $this->dao->update(TABLE_TESTSUITE)->data($suite)
             ->autoCheck()
             ->batchcheck($this->config->testsuite->edit->requiredFields, 'notempty')
+            ->checkFlow()
             ->where('id')->eq($suiteID)
             ->exec();
         if(!dao::isError())
diff --git a/module/testtask/model.php b/module/testtask/model.php
index ab145e1f10..b573fc2f85 100644
--- a/module/testtask/model.php
+++ b/module/testtask/model.php
@@ -44,6 +44,7 @@ class testtaskModel extends model
             ->checkIF($task->begin != '', 'begin', 'date')
             ->checkIF($task->end != '', 'end', 'date')
             ->checkIF($task->end != '', 'end', 'ge', $task->begin)
+            ->checkFlow()
             ->exec();
 
         if(!dao::isError())
@@ -746,6 +747,7 @@ class testtaskModel extends model
             ->autoCheck()
             ->batchcheck($this->config->testtask->edit->requiredFields, 'notempty')
             ->checkIF($task->end != '', 'end', 'ge', $task->begin)
+            ->checkFlow()
             ->where('id')->eq($taskID)
             ->exec();
 
@@ -774,6 +776,7 @@ class testtaskModel extends model
 
         $this->dao->update(TABLE_TESTTASK)->data($testtask)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)
             ->exec();
 
@@ -811,6 +814,7 @@ class testtaskModel extends model
         $testtask = $this->loadModel('file')->processImgURL($testtask, $this->config->testtask->editor->close['id'], $this->post->uid);
         $this->dao->update(TABLE_TESTTASK)->data($testtask)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)
             ->exec();
 
@@ -838,6 +842,7 @@ class testtaskModel extends model
 
         $this->dao->update(TABLE_TESTTASK)->data($testtask)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)
             ->exec();
 
@@ -860,6 +865,7 @@ class testtaskModel extends model
 
         $this->dao->update(TABLE_TESTTASK)->data($testtask)
             ->autoCheck()
+            ->checkFlow()
             ->where('id')->eq((int)$taskID)
             ->exec();