fix

wallet/controllers/ExploreAppController.php

@@ -263,7 +263,7 @@ class ExploreAppController extends BaseController
             }
             unset($params['name']);
             $params['name'] = $name;
-            if ($model->load($params, '') && $model->update()) {
+            if ($model->load($params, '') && $model->save()) {
                 goto doEnd;
             }
             $msg = $model->errors;