diff --git a/db/migrations/20210603_add_config_resources_confirm_plan_drag_and_drop.php b/db/migrations/20210804_add_config_resources_confirm_plan_drag_and_drop.php
similarity index 96%
rename from db/migrations/20210603_add_config_resources_confirm_plan_drag_and_drop.php
rename to db/migrations/20210804_add_config_resources_confirm_plan_drag_and_drop.php
index 1bbfc1d41d994f68df901cbbfebb783cf462dd43..c722c9cee913e7a4b015a14b517363e8e7909ec8 100644
--- a/db/migrations/20210603_add_config_resources_confirm_plan_drag_and_drop.php
+++ b/db/migrations/20210804_add_config_resources_confirm_plan_drag_and_drop.php
@@ -14,7 +14,7 @@ class AddConfigResourcesConfirmPlanDragAndDrop extends Migration
         $db = DBManager::get();
 
         $db->exec(
-            "INSERT INTO `config`
+            "INSERT IGNORE INTO `config`
             (`field`, `value`, `type`, `range`,
             `section`,
             `mkdate`, `chdate`,