diff --git a/backend/plugin/dict/sql/postgresql/init.sql b/backend/plugin/dict/sql/postgresql/init.sql
index d562b63a..b9e456c5 100644
--- a/backend/plugin/dict/sql/postgresql/init.sql
+++ b/backend/plugin/dict/sql/postgresql/init.sql
@@ -51,3 +51,7 @@ values
 (34, 'user_online_status', '在线', '1', 'success', 2, 1, '用户在线状态', 11, now(), null),
 (35, 'sys_plugin_type', '压缩包', '0', 'gold', 1, 1, '插件类型-压缩包', 12, now(), null),
 (36, 'sys_plugin_type', 'GIT', '1', 'processing', 2, 1, '插件类型-GIT', 12, now(), null);
+
+-- reset auto-increment values for each table based on max id
+select setval(pg_get_serial_sequence('sys_dict_type', 'id'),coalesce(max(id), 0) + 1, true) from sys_dict_type;
+select setval(pg_get_serial_sequence('sys_dict_data', 'id'),coalesce(max(id), 0) + 1, true) from sys_dict_data;