diff --git a/module/setting/model.php b/module/setting/model.php
index 97d0aca2d6..847ea93be5 100644
--- a/module/setting/model.php
+++ b/module/setting/model.php
@@ -152,7 +152,7 @@ class settingModel extends model
         $item->key     = $key;
         $item->value   = $value;
 
-        $this->dao->delete()->from(TABLE_CONFIG)->where('key')->eq('version')->exec($autoCompany = false);
+        $this->dao->delete()->from(TABLE_CONFIG)->where('`key`')->eq('version')->exec($autoCompany = false);
         $this->dao->replace(TABLE_CONFIG)->data($item)->exec($autoCompany = false);
     }
 
@@ -176,7 +176,7 @@ class settingModel extends model
         $item->key     = $key;
         $item->value   = $value;
 
-        $this->dao->delete()->from(TABLE_CONFIG)->where('key')->eq('version')->exec($autoCompany = false);
+        $this->dao->delete()->from(TABLE_CONFIG)->where('`key`')->eq('version')->exec($autoCompany = false);
         $this->dao->replace(TABLE_CONFIG)->data($item)->exec($autoCompany = false);
     }