diff --git a/catch/system/controller/OperateLog.php b/catch/system/controller/OperateLog.php
index 42a8834..55d0366 100644
--- a/catch/system/controller/OperateLog.php
+++ b/catch/system/controller/OperateLog.php
@@ -8,12 +8,6 @@ use catchAdmin\system\model\OperateLog as Log;
 
 class OperateLog extends CatchController
 {
-    protected $model;
-
-    public function __construct(Log $model)
-    {
-        $this->model = $model;
-    }
     /**
      *
      * @time 2020年04月28日
@@ -45,7 +39,7 @@ class OperateLog extends CatchController
      * @throws \Exception
      * @return \think\response\Json
      */
-    public function delete($id)
+    public function delete($id, Log $log)
     {
         $ids = explode(',', $id);
 
@@ -53,6 +47,6 @@ class OperateLog extends CatchController
             return false;
         }
 
-        return CatchResponse::success($this->model->whereIn('id', $ids)->delete());
+        return CatchResponse::success($log->whereIn('id', $ids)->delete());
     }
 }
diff --git a/catch/system/model/OperateLog.php b/catch/system/model/OperateLog.php
index 5481646..112df34 100644
--- a/catch/system/model/OperateLog.php
+++ b/catch/system/model/OperateLog.php
@@ -1,25 +1,29 @@
 <?php
+
 namespace catchAdmin\system\model;
 
 use catchAdmin\permissions\model\Users;
 use catcher\traits\db\BaseOptionsTrait;
+use catchAdmin\system\model\search\OperateLogSearch;
 
 class OperateLog extends \think\Model
 {
     use BaseOptionsTrait;
+    use OperateLogSearch;
+
 
     protected $name = 'operate_log';
-    
+
     protected $field = [
         'id', // 
-		'module', // 模块名称
-		'operate', // 操作模块
-		'route', // 路由
-		'params', // 参数
-		'ip', // ip
-		'creator_id', // 创建人ID
-		'method', // 请求方法
-		'created_at', // 登录时间   
+        'module', // 模块名称
+        'operate', // 操作模块
+        'route', // 路由
+        'params', // 参数
+        'ip', // ip
+        'creator_id', // 创建人ID
+        'method', // 请求方法
+        'created_at', // 登录时间   
     ];
 
     /**
@@ -33,8 +37,9 @@ class OperateLog extends \think\Model
     public function getList()
     {
         return $this->field([$this->aliasField('*')])
-                    ->catchJoin(Users::class, 'id', 'creator_id', ['username as creator'])
-                    ->order($this->aliasField('id'), 'desc')
-                    ->paginate();
+            ->catchJoin(Users::class, 'id', 'creator_id', ['username as creator'])
+            ->catchSearch()
+            ->order($this->aliasField('id'), 'desc')
+            ->paginate();
     }
-}
\ No newline at end of file
+}
diff --git a/catch/system/model/search/OperateLogSearch.php b/catch/system/model/search/OperateLogSearch.php
new file mode 100644
index 0000000..36fbbee
--- /dev/null
+++ b/catch/system/model/search/OperateLogSearch.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace catchAdmin\system\model\search;
+
+trait OperateLogSearch
+{
+    public function searchModuleAttr($query, $value, $data)
+    {
+        return $query->whereLike('module', $value);
+    }
+
+    public function searchMethodAttr($query, $value, $data)
+    {
+        return $query->whereLike('method', $value);
+    }
+
+    public function searchCreatorAttr($query, $value, $data)
+    {
+        return $query->where('username', $value);
+    }
+
+    public function searchCreateAtAttr($query, $value, $data)
+    {
+        return $query->whereTime($this->aliasField('created_at'), 'between', $value);
+    }
+}