diff --git a/public/assets/js/require-table.js b/public/assets/js/require-table.js
index 93cd0c4c3a5459ea19303c471c4675282edd32a7..1d75d3aedccc48edcd7cccc6c44c67672fea636f 100644
--- a/public/assets/js/require-table.js
+++ b/public/assets/js/require-table.js
@@ -354,7 +354,10 @@ define(['jquery', 'bootstrap', 'moment', 'moment/locale/zh-cn', 'bootstrap-table
                         }
                         if ($(window).width() < 480) {
                             top = left = undefined;
-                        }
+                        }
+                        // 如果位置超出屏幕左边 则设置为1(设置为0的话会在屏幕中间弹出)
+                        top = (top > 0) ? top : 1;
+                        left = (left > 0) ? left : 1;
                         Layer.confirm(
                             __('Are you sure you want to delete this item?'),
                             {icon: 3, title: __('Warning'), offset: [top, left], shadeClose: true},