diff --git a/1-sql/2026-04-14/simulation_pool.sql b/1-sql/2026-04-14/simulation_pool.sql
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+ALTER TABLE `simulation_pool` ADD COLUMN `attachment` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL COMMENT '分析项库关联附件' AFTER `iconFile`;
+
+ALTER TABLE `simulation_pool` ADD COLUMN `animation` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL COMMENT '分析项库关联动画' AFTER `attachment`;
+
+ALTER TABLE `simulation_pool_task` ADD COLUMN `responsible` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT '' COMMENT '任务负责人，可以有多个' AFTER `group`;
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