diff --git a/extend/catcher/CatchQuery.php b/extend/catcher/CatchQuery.php
index 117936a..9ae49ee 100644
--- a/extend/catcher/CatchQuery.php
+++ b/extend/catcher/CatchQuery.php
@@ -11,15 +11,21 @@ class CatchQuery extends Query
    * @param string $model
    * @param string $joinField
    * @param string $currentJoinField
+   * @param array $field
    * @param string $type
    * @param array $bind
    * @return CatchQuery
    */
-    public function catchJoin(string $model, string $joinField, string $currentJoinField, string $type = 'INNER', array $bind = [])
+    public function catchJoin(string $model, string $joinField, string $currentJoinField, array $field = [], string $type = 'INNER', array $bind = []): CatchQuery
     {
-      $table = app($model)->getTable();
+        $table = app($model)->getTable();
 
-      return $this->join($table, sprintf('%s.%s=%s.%s', $table, $joinField, $this->getTable(), $currentJoinField), $type, $bind);
+        // 合并字段
+        $this->options['field'] = array_merge($this->options['field'], array_map(function ($value) use ($table) {
+          return $table . '.' . $value;
+        }, $field));
+
+        return $this->join($table, sprintf('%s.%s=%s.%s', $table, $joinField, $this->getAlias(), $currentJoinField), $type, $bind);
     }
 
   /**
@@ -28,25 +34,115 @@ class CatchQuery extends Query
    * @param string $model
    * @param string $joinField
    * @param string $currentJoinField
+   * @param array $field
    * @param array $bind
    * @return CatchQuery
    */
-    public function catchLeftJoin(string $model, string $joinField, string $currentJoinField, array $bind = [])
+    public function catchLeftJoin(string $model, string $joinField, string $currentJoinField, array $field = [], array $bind = []): CatchQuery
     {
-      return $this->catchJoin($model, $joinField,  $currentJoinField, 'LEFT', $bind);
+        return $this->catchJoin($model, $joinField,  $currentJoinField,  $field,'LEFT', $bind);
     }
 
   /**
-   * 
+   *
    * @time 2020年01月13日
    * @param string $model
    * @param string $joinField
    * @param string $currentJoinField
+   * @param array $field
    * @param array $bind
    * @return CatchQuery
    */
-    public function catchRightJoin(string $model, string $joinField, string $currentJoinField, array $bind = [])
+    public function catchRightJoin(string $model, string $joinField, string $currentJoinField, array $field = [], array $bind = []): CatchQuery
     {
-      return $this->catchJoin($model, $joinField,  $currentJoinField, 'RIGHT', $bind);
+        return $this->catchJoin($model, $joinField,  $currentJoinField, $field,'RIGHT', $bind);
+    }
+
+  /**
+   * rewrite
+   *
+   * @time 2020年01月13日
+   * @param array|string $field
+   * @param bool $needAlias
+   * @return $this|Query
+   */
+    public function withoutField($field, $needAlias = false)
+    {
+      if (empty($field)) {
+        return $this;
+      }
+
+      if (is_string($field)) {
+        $field = array_map('trim', explode(',', $field));
+      }
+
+      // 过滤软删除字段
+      $field[] = $this->model->getDeleteAtField();
+
+      // 字段排除
+      $fields = $this->getTableFields();
+      $field  = $fields ? array_diff($fields, $field) : $field;
+
+      if (isset($this->options['field'])) {
+        $field = array_merge((array) $this->options['field'], $field);
+      }
+
+      if ($needAlias) {
+        $alias = $this->getAlias();
+
+        $this->options['field'] = array_map(function ($field) use ($alias) {
+          return $alias . '.' . $field;
+        }, array_unique($field));
+      }
+
+      return $this;
+    }
+
+  /**
+   *
+   * @time 2020年01月13日
+   * @return CatchQuery
+   */
+    public function catchSearch(): CatchQuery
+    {
+        $params = \request()->param();
+
+        return $this->withSearch(array_keys($params), Utils::filterSearchParams($params));
+    }
+
+  /**
+   *
+   * @time 2020年01月13日
+   * @return mixed
+   */
+    public function getAlias()
+    {
+      return isset($this->options['alias']) ? $this->options['alias'][$this->getTable()] : $this->getTable();
+    }
+
+  /**
+   * rewrite
+   *
+   * @time 2020年01月13日
+   * @param string $field
+   * @param mixed $condition
+   * @param string $option
+   * @param string $logic
+   * @return Query
+   */
+    public function whereLike(string $field, $condition, $option = 'both', string $logic = 'AND'): Query
+    {
+        switch ($option) {
+          case 'both':
+              $condition = '%' . $condition . '%';
+              break;
+          case 'left':
+              $condition = '%' . $condition;
+              break;
+          default:
+              $condition .= '%';
+        }
+
+        return parent::whereLike($this->getAlias() . '.' . $field, $condition, $logic);
     }
 }