diff --git a/frm/Model.php b/frm/Model.php
index 2c13ab6..d3b0d40 100644
--- a/frm/Model.php
+++ b/frm/Model.php
@@ -70,6 +70,31 @@ class Model {
       }
       return $model;
     }
+    $model = null;
+    return false;
+  }
+
+  static public function find( $condition ) {
+    global $app;
+    $child_model_name = get_called_class();
+    $model = new $child_model_name;
+    $stmt = $app->dbh->prepare( 'SELECT * FROM ' . $model->_table_name . ' WHERE ' . $condition);
+    $model = null;
+    $stmt->execute();
+    $data = $stmt->fetchAll(\PDO::FETCH_ASSOC);
+    if (! empty($data) ) {
+      $out = [];
+      foreach ( $data as $data_single ) {
+        $model = new $child_model_name;
+        foreach ($data_single as $key => $value ) {
+          $column_name = 'table_' . $key;
+          $model->$column_name = $value;
+        }
+        $out[]=$model;
+        $model = null;
+      }
+      return $out;
+    }
     return false;
   }
 }
\ No newline at end of file