diff --git a/sql/demo.sql b/sql/demo.sql
index 420660b..1f116ab 100644
--- a/sql/demo.sql
+++ b/sql/demo.sql
@@ -99,8 +99,8 @@ CREATE TABLE IF NOT EXISTS ores (
      update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
 );
 
-INSERT INTO "main"."ores" ("id", "name", "create_time", "update_time") VALUES (1, '金矿石', '2025-02-18 02:47:35', '2025-02-18 02:47:35');
-INSERT INTO "main"."ores" ("id", "name", "create_time", "update_time") VALUES (2, '银矿石', '2025-02-18 02:47:41', '2025-02-18 02:47:41');
+INSERT INTO "ores" ("id", "name", "create_time", "update_time") VALUES (1, '金矿石', '2025-02-18 02:47:35', '2025-02-18 02:47:35');
+INSERT INTO "ores" ("id", "name", "create_time", "update_time") VALUES (2, '银矿石', '2025-02-18 02:47:41', '2025-02-18 02:47:41');
 
 -- 创建 crafts 工艺 表
 CREATE TABLE IF NOT EXISTS crafts (
@@ -112,6 +112,10 @@ CREATE TABLE IF NOT EXISTS crafts (
       update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP
 );
 
+INSERT INTO "crafts" ("name", "steps", "ores_id") VALUES ('测试工艺1', '[{"method":"upTray"},{"method":"downTray"},{"method":"addLiquid","params":{"tubeSolList":[{"tubeNum":15,"addLiquidList":[{"solId":15,"volume":20}]}]}},{"method":"moveToSol"},{"method":"moveToHeater"},{"method":"shaking","params":{"second":6}},{"method":"startHeating","params":{"temperature":200}},{"method":"stopHeating"},{"method":"takePhoto"},{"method":"delay","params":{"second":2}}]', 1);
+INSERT INTO "crafts" ("name", "steps", "ores_id") VALUES ('测试工艺2', '[{"method":"upTray"},{"method":"downTray"},{"method":"addLiquid","params":{"tubeSolList":[{"tubeNum":15,"addLiquidList":[{"solId":15,"volume":20}]}]}},{"method":"moveToSol"},{"method":"moveToHeater"},{"method":"shaking","params":{"second":6}},{"method":"startHeating","params":{"temperature":200}},{"method":"stopHeating"},{"method":"takePhoto"},{"method":"delay","params":{"second":2}}]', 1);
+INSERT INTO "crafts" ("name", "steps", "ores_id") VALUES ('测试工艺3', '[{"method":"upTray"},{"method":"downTray"},{"method":"addLiquid","params":{"tubeSolList":[{"tubeNum":15,"addLiquidList":[{"solId":15,"volume":20}]}]}},{"method":"moveToSol"},{"method":"moveToHeater"},{"method":"shaking","params":{"second":6}},{"method":"startHeating","params":{"temperature":200}},{"method":"stopHeating"},{"method":"takePhoto"},{"method":"delay","params":{"second":2}}]', 1);
+
 -- 创建 tasks 实验
 CREATE TABLE IF NOT EXISTS tasks (
       id INTEGER PRIMARY KEY AUTOINCREMENT,