diff --git a/module/bug/model.php b/module/bug/model.php
index 4cbbd835dd..42554130a8 100644
--- a/module/bug/model.php
+++ b/module/bug/model.php
@@ -2805,7 +2805,7 @@ class bugModel extends model
                 if(isset($branches[$bug->branch]) and $showBranch) echo "<span class='label label-outline label-badge'>{$branches[$bug->branch]}</span> ";
                 if($bug->module and isset($modulePairs[$bug->module])) echo "<span class='label label-gray label-badge'>{$modulePairs[$bug->module]}</span> ";
                 echo $canView ? html::a($bugLink, $bug->title, null, "style='color: $bug->color'") : "<span style='color: $bug->color'>{$bug->title}</span>";
-                if($bug->case) echo html::a(helper::createLink('testcase', 'view', "caseID=$bug->case&version=$bug->caseVersion"), "[用例#$bug->case]", '', "class='bug' title='$bug->case'");
+                if($bug->case) echo html::a(helper::createLink('testcase', 'view', "caseID=$bug->case&version=$bug->caseVersion"), "[" . $this->lang->testcase->common  . "#$bug->case]", '', "class='bug' title='$bug->case'");
                 break;
             case 'branch':
                 echo zget($branches, $bug->branch, '');
diff --git a/module/bug/view/view.html.php b/module/bug/view/view.html.php
index ebf78c1520..9a7fa79cc0 100644
--- a/module/bug/view/view.html.php
+++ b/module/bug/view/view.html.php
@@ -26,7 +26,7 @@
       <?php if($bug->deleted):?>
       <span class='label label-danger'><?php echo $lang->bug->deleted;?></span>
       <?php endif; ?>
-      <?php if($bug->case != 0):?>
+      <?php if($bug->case):?>
       <small><?php echo html::a(helper::createLink('testcase', 'view', "caseID=$bug->case&version=$bug->caseVersion", '', true), "<i class='icon icon-sitemap'></i> {$lang->bug->fromCase}$lang->colon$bug->case", '', isonlybody() ? '' : "data-toggle='modal' data-type='iframe' data-width='80%'");?></small>
       <?php endif;?>
     </div>
@@ -171,7 +171,7 @@
                 </tr>
                 <tr>
                   <th><?php echo $lang->bug->fromCase;?></th>
-                  <td><?php echo html::a(helper::createLink('testcase', 'view', "caseID=$bug->case&version=$bug->caseVersion", '', true), "<i class='icon icon-sitemap'></i> {$lang->bug->fromCase}$lang->colon$bug->case", '', isonlybody() ? '' : "data-toggle='modal' data-type='iframe' data-width='80%'");?></td>
+                  <td><?php if($bug->case) echo html::a(helper::createLink('testcase', 'view', "caseID=$bug->case&version=$bug->caseVersion", '', true), "<i class='icon icon-sitemap'></i> {$lang->bug->fromCase}$lang->colon$bug->case", '', isonlybody() ? '' : "data-toggle='modal' data-type='iframe' data-width='80%'");?></td>
                 </tr>
                 <tr valign='middle'>
                   <th><?php echo $lang->bug->productplan;?></th>