diff --git a/application/admin/controller/Ajax.php b/application/admin/controller/Ajax.php
index dd58cf117148130fe04ef8c28e7a1fba97aee031..c517c76a5e5d223f149aa5c540858c00b6381fae 100644
--- a/application/admin/controller/Ajax.php
+++ b/application/admin/controller/Ajax.php
@@ -177,6 +177,16 @@ class Ajax extends Backend
                 continue;
             }
             $weighids[$n] = $weighdata[$offset];
+            if ($weighdata[$offset] == $weighdata[$sour_id] && $offset != $sour_id) {
+                $weighdata[$offset]++;
+                $step = 1;
+                foreach ($weighdata as $key => $wd) {
+                    if ($key < $sour_id && $key != $offset) {
+                        $weighdata[$key] = $weighdata[$offset] + $step++;
+                        Db::name($table)->where($prikey, $key)->update([$field => $weighdata[$key]]);
+                    }
+                }
+            }
             Db::name($table)->where($prikey, $n)->update([$field => $weighdata[$offset]]);
         }
         $this->success();
diff --git a/public/assets/js/backend/dashboard.js b/public/assets/js/backend/dashboard.js
index 078d1def3cb9f2b87fb29230c89e1de172c9398f..8f5c12beedcf2525d87415f6697fc6efbbbd943a 100755
--- a/public/assets/js/backend/dashboard.js
+++ b/public/assets/js/backend/dashboard.js
@@ -31,9 +31,9 @@ define(['jquery', 'bootstrap', 'backend', 'addtabs', 'table', 'echarts', 'echart
                 },
                 yAxis: {},
                 grid: [{
-                    left: 'left',
-                    top: 'top',
-                    right: '10',
+                    left: 35,
+                    top: 10,
+                    right: 40,
                     bottom: 30
                 }],
                 series: [{