diff --git a/application/admin/library/traits/Backend.php b/application/admin/library/traits/Backend.php
index 89b73ac09af8f3da4a6a2ffd5a589a0594da6a2b..f5a5589300c1326dd4aaf5e85f56021eb6005785 100755
--- a/application/admin/library/traits/Backend.php
+++ b/application/admin/library/traits/Backend.php
@@ -1,6 +1,7 @@
 <?php
 
 namespace app\admin\library\traits;
+use think\Hook;
 
 trait Backend
 {
@@ -84,7 +85,12 @@ trait Backend
                         $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                         $this->model->validate($validate);
                     }
-                    $result = $this->model->allowField(true)->save($params);
+                    if (Hook::get('common_model_add')) {
+                        $model = $this->model;
+                        $result = Hook::listen("common_model_add", $model, $params);
+                    } else {
+                        $result = $this->model->allowField(true)->save($params);
+                    }
                     if ($result !== false) {
                         $this->success();
                     } else {
@@ -125,7 +131,11 @@ trait Backend
                         $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                         $row->validate($validate);
                     }
-                    $result = $row->allowField(true)->save($params);
+                    if (Hook::get('common_model_edit')) {
+                        $result = Hook::listen("common_model_edit", $row, $params);
+                    } else {
+                        $result = $row->allowField(true)->save($params);
+                    }
                     if ($result !== false) {
                         $this->success();
                     } else {
@@ -154,10 +164,15 @@ trait Backend
             if (is_array($adminIds)) {
                 $count = $this->model->where($this->dataLimitField, 'in', $adminIds);
             }
-            $list = $this->model->where($pk, 'in', $ids)->select();
-            $count = 0;
-            foreach ($list as $k => $v) {
-                $count += $v->delete();
+            if (Hook::get('common_model_del')) {
+                $model = $this->model;
+                $count = Hook::listen("common_model_del", $model, [$pk,$ids]);
+            } else {
+                $list = $this->model->where($pk, 'in', $ids)->select();
+                $count = 0;
+                foreach ($list as $k => $v) {
+                    $count += $v->delete();
+                }
             }
             if ($count) {
                 $this->success();
@@ -178,13 +193,18 @@ trait Backend
         if (is_array($adminIds)) {
             $count = $this->model->where($this->dataLimitField, 'in', $adminIds);
         }
-        if ($ids) {
-            $this->model->where($pk, 'in', $ids);
-        }
-        $count = 0;
-        $list = $this->model->onlyTrashed()->select();
-        foreach ($list as $k => $v) {
-            $count += $v->delete(true);
+        if (Hook::get('common_model_destroy')) {
+            $model = $this->model;
+            $count = Hook::listen("common_model_destroy", $model, [$pk,$ids]);
+        } else {
+            if ($ids) {
+                $this->model->where($pk, 'in', $ids);
+            }
+            $count = 0;
+            $list = $this->model->onlyTrashed()->select();
+            foreach ($list as $k => $v) {
+                $count += $v->delete(true);
+            }
         }
         if ($count) {
             $this->success();
@@ -204,13 +224,18 @@ trait Backend
         if (is_array($adminIds)) {
             $this->model->where($this->dataLimitField, 'in', $adminIds);
         }
-        if ($ids) {
-            $this->model->where($pk, 'in', $ids);
-        }
-        $count = 0;
-        $list = $this->model->onlyTrashed()->select();
-        foreach ($list as $index => $item) {
-            $count += $item->restore();
+        if (Hook::get('common_model_restore')) {
+            $model = $this->model;
+            $count = Hook::listen("common_model_restore", $model, [$pk,$ids]);
+        } else {
+            if ($ids) {
+                $this->model->where($pk, 'in', $ids);
+            }
+            $count = 0;
+            $list = $this->model->onlyTrashed()->select();
+            foreach ($list as $index => $item) {
+                $count += $item->restore();
+            }
         }
         if ($count) {
             $this->success();
@@ -224,6 +249,7 @@ trait Backend
     public function multi($ids = "")
     {
         $ids = $ids ? $ids : $this->request->param("ids");
+        $pk = $this->model->getPk();
         if ($ids) {
             if ($this->request->has('params')) {
                 parse_str($this->request->post("params"), $values);
@@ -233,10 +259,15 @@ trait Backend
                     if (is_array($adminIds)) {
                         $this->model->where($this->dataLimitField, 'in', $adminIds);
                     }
-                    $count = 0;
-                    $list = $this->model->where($this->model->getPk(), 'in', $ids)->select();
-                    foreach ($list as $index => $item) {
-                        $count += $item->allowField(true)->isUpdate(true)->save($values);
+                    if (Hook::get('common_model_multi')) {
+                        $model = $this->model;
+                        $count = Hook::listen("common_model_multi", $model, [$pk,$ids,$values]);
+                    } else {
+                        $count = 0;
+                        $list = $this->model->where($pk, 'in', $ids)->select();
+                        foreach ($list as $index => $item) {
+                            $count += $item->allowField(true)->isUpdate(true)->save($values);
+                        }
                     }
                     if ($count) {
                         $this->success();