diff --git a/module/mr/control.php b/module/mr/control.php
index 77f7dac440..ce34115c78 100644
--- a/module/mr/control.php
+++ b/module/mr/control.php
@@ -247,6 +247,13 @@ class mr extends control
         $sourceBranch  = $this->gitlab->apiGetSingleBranch($MR->gitlabID, $MR->sourceProject, $MR->sourceBranch);
         $targetBranch  = $this->gitlab->apiGetSingleBranch($MR->gitlabID, $MR->targetProject, $MR->targetBranch);
 
+        $projectOwner = true;
+        if(isset($MR->gitlabID) and !$this->app->user->admin)
+        {
+            $openID = $this->gitlab->getUserIDByZentaoAccount($MR->gitlabID, $this->app->user->account);
+            if(!$projectOwner and isset($sourceProject->owner->id) and $sourceProject->owner->id == $openID) $projectOwner = true;
+        }
+
         $this->view->sourceProjectName = $sourceProject->name_with_namespace;
         $this->view->targetProjectName = $targetProject->name_with_namespace;
         $this->view->sourceProjectURL  = isset($sourceBranch->web_url) ? $sourceBranch->web_url : '';
@@ -260,8 +267,9 @@ class mr extends control
         $this->app->loadLang('productplan');
         $product  = $this->mr->getMRProduct($MR);
 
-        $this->view->compile    = $this->loadModel('compile')->getById($MR->compileID);
-        $this->view->compileJob = $MR->jobID ? $this->job->getById($MR->jobID) : false;
+        $this->view->compile      = $this->loadModel('compile')->getById($MR->compileID);
+        $this->view->compileJob   = $MR->jobID ? $this->job->getById($MR->jobID) : false;
+        $this->view->projectOwner = $projectOwner;
 
         $this->view->title   = $this->lang->mr->view;
         $this->view->MR      = $MR;
diff --git a/module/mr/model.php b/module/mr/model.php
index 24cee99a05..9f81b753af 100644
--- a/module/mr/model.php
+++ b/module/mr/model.php
@@ -57,7 +57,7 @@ class mrModel extends model
             foreach($filterProjects as $gitlabID => $projects)
             {
                 $projectIDList = array_keys($projects);
-                if(!empty($projectIDList)) $filterProjectSql .= "(gitlabID = {$gitlabID} and sourceProject ".helper::dbIN($projectIDList).") or ";
+                if(!empty($projectIDList)) $filterProjectSql .= "(gitlabID = {$gitlabID} and sourceProject " . helper::dbIN($projectIDList) . ") or ";
             }
 
             if($filterProjectSql) $filterProjectSql = '(' . substr($filterProjectSql, 0, -3) . ')'; // Remove last or.
diff --git a/module/mr/view/view.html.php b/module/mr/view/view.html.php
index 9305e5547b..0d3a3db451 100644
--- a/module/mr/view/view.html.php
+++ b/module/mr/view/view.html.php
@@ -119,7 +119,7 @@
               <?php common::printIcon('mr', 'edit', "mr=$MR->id", $MR, 'button', 'edit');?>
             <?php endif;?>
             <?php if($MR->synced and $rawMR->state == 'closed') common::printIcon('mr', 'reopen', "mr=$MR->id", $MR, 'button', 'restart', 'hiddenwin', 'mergeButton'); ?>
-            <?php common::printIcon('mr', 'delete', "mr=$MR->id", $MR, 'button', 'trash', 'hiddenwin');?>
+            <?php if($projectOwner) common::printIcon('mr', 'delete', "mr=$MR->id", $MR, 'button', 'trash', 'hiddenwin');?>
           </div>
         </div>
       </div>