diff --git a/script/sql/edu/schema.sql b/script/sql/edu/schema.sql
index ca5603970..640ef1ad3 100644
--- a/script/sql/edu/schema.sql
+++ b/script/sql/edu/schema.sql
@@ -401,6 +401,30 @@ CREATE TABLE `edu_contract_log` (
   KEY `idx_tenant_action` (`tenant_id`, `action`) USING BTREE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='合同操作流水';
 
+-- 5.5 合同缴费计划(分期付款时生成, 对标 edu_contract_milestone)
+DROP TABLE IF EXISTS `edu_contract_payment_plan`;
+CREATE TABLE `edu_contract_payment_plan` (
+  `id`             bigint        NOT NULL                COMMENT '主键',
+  `tenant_id`      varchar(20)   DEFAULT '000000'        COMMENT '租户ID',
+  `contract_id`    bigint        NOT NULL                COMMENT '合同ID',
+  `installment_no` int           NOT NULL                COMMENT '期次号 1/2/3',
+  `plan_amount`    decimal(14,2) NOT NULL                COMMENT '本期应收金额',
+  `plan_date`      date          NOT NULL                COMMENT '本期应付日期',
+  `paid_amount`    decimal(14,2) NOT NULL DEFAULT 0.00   COMMENT '本期实收金额',
+  `paid_date`      date          DEFAULT NULL            COMMENT '实际收款日期',
+  `payment_method` varchar(32)   DEFAULT NULL            COMMENT '本期支付方式 CASH/WECHAT/ALIPAY/BANK/CARD',
+  `status`         char(1)       DEFAULT '0'             COMMENT '状态 0=待收 1=已收 4=已作废',
+  `remark`         varchar(500)  DEFAULT NULL            COMMENT '备注',
+  `create_dept`    bigint        DEFAULT NULL            COMMENT '创建部门',
+  `create_by`      bigint        DEFAULT NULL            COMMENT '创建者',
+  `create_time`    datetime      DEFAULT NULL            COMMENT '创建时间',
+  `update_by`      bigint        DEFAULT NULL            COMMENT '更新者',
+  `update_time`    datetime      DEFAULT NULL            COMMENT '更新时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE KEY `uk_tenant_contract_no` (`tenant_id`, `contract_id`, `installment_no`) USING BTREE,
+  KEY `idx_tenant_contract` (`tenant_id`, `contract_id`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='合同缴费计划(分期)';
+
 -- =====================================================================
 -- 六、排课消课上下文 schedule
 -- =====================================================================
@@ -604,7 +628,10 @@ INSERT INTO `edu_dict`(`id`,`tenant_id`,`dict_type`,`dict_label`,`dict_value`,`s
 (104,'000000','hours_biz_type','转入','TRANSFER_IN',5,'N','0'),
 (105,'000000','hours_biz_type','赠送','GIFT',6,'N','0'),
 (106,'000000','hours_biz_type','过期','EXPIRE',7,'N','0'),
-(107,'000000','hours_biz_type','手动调整','ADJUST',8,'N','0');
+(107,'000000','hours_biz_type','手动调整','ADJUST',8,'N','0'),
+(110,'000000','payment_plan_status','待收','0',1,'Y','0'),
+(111,'000000','payment_plan_status','已收','1',2,'N','0'),
+(112,'000000','payment_plan_status','已作废','4',3,'N','0');
 
 -- =====================================================================
 -- 九、菜单与权限（注入 ruoyi 的 sys_menu）