diff --git a/module/repo/js/linkbug.ui.js b/module/repo/js/linkbug.ui.js
index f478e496a2..507e8cd465 100644
--- a/module/repo/js/linkbug.ui.js
+++ b/module/repo/js/linkbug.ui.js
@@ -13,11 +13,11 @@ $(document).off('click','.dtable-footer .batch-btn').on('click', '.dtable-footer
     if(!checkedList.length) return;
 
     const tabType  = $(this).data('type');
-    const postData = [];
-    postData[`${tabType}[]`] = checkedList;
+    const postData = new FormData();
+    checkedList.forEach((id) => postData.append(`${tabType}[]`, id));
 
     $.ajaxSubmit({
         url:  $(this).data('url'),
         data: postData
     });
-});
\ No newline at end of file
+});
diff --git a/module/repo/js/linkstory.ui.js b/module/repo/js/linkstory.ui.js
index 8d2c7ce53f..b4c29b3b3a 100644
--- a/module/repo/js/linkstory.ui.js
+++ b/module/repo/js/linkstory.ui.js
@@ -13,8 +13,8 @@ $(document).off('click','.dtable-footer .batch-btn').on('click', '.dtable-footer
     if(!checkedList.length) return;
 
     const tabType  = $(this).data('type');
-    const postData = [];
-    postData[`${tabType}[]`] = checkedList;
+    const postData = new FormData();
+    checkedList.forEach((id) => postData.append(`${tabType}[]`, id));
 
     $.ajaxSubmit({
         url:  $(this).data('url'),
diff --git a/module/repo/js/linktask.ui.js b/module/repo/js/linktask.ui.js
index ee7cf6a266..673f2826ff 100644
--- a/module/repo/js/linktask.ui.js
+++ b/module/repo/js/linktask.ui.js
@@ -13,11 +13,11 @@ $(document).off('click','.dtable-footer .batch-btn').on('click', '.dtable-footer
     if(!checkedList.length) return;
 
     const tabType  = $(this).data('type');
-    const postData = [];
-    postData[`${tabType}[]`] = checkedList;
+    const postData = new FormData();
+    checkedList.forEach((id) => postData.append(`${tabType}[]`, id));
 
     $.ajaxSubmit({
         url:  $(this).data('url'),
         data: postData
     });
-});
\ No newline at end of file
+});
diff --git a/module/repo/model.php b/module/repo/model.php
index e7f424c2bb..9ea6ba46d0 100644
--- a/module/repo/model.php
+++ b/module/repo/model.php
@@ -2779,7 +2779,7 @@ class repoModel extends model
         }
         $stories = empty($storyIDs) ? array() : $this->loadModel('story')->getByList($storyIDs);
         $bugs    = empty($bugIDs)   ? array() : $this->loadModel('bug')->getByList($bugIDs);
-        $tasks   = empty($taskIDs)  ? array() : $this->loadModel('task')->getByIdList($taskIDs);
+        $tasks   = empty($taskIDs)  ? array() : $this->loadModel('task')->getByList($taskIDs);
 
         $titleList = array();
         foreach($relationList as $key => $relation)