diff --git a/deploy/postgres/README.md b/deploy/postgres/README.md
index 3b1fbc8..027fb8c 100644
--- a/deploy/postgres/README.md
+++ b/deploy/postgres/README.md
@@ -9,6 +9,7 @@
 - `seed_tenant_seckill_permissions.sql`：补齐租户端秒杀活动权限码、菜单权限与角色授权映射（可重复执行）。
 - `seed_tenant_new_customer_permissions.sql`：补齐租户端新客有礼权限码、菜单权限与角色授权映射（可重复执行）。
 - `seed_tenant_punch_card_permissions.sql`：补齐租户端次卡管理权限码、菜单权限与角色授权映射（可重复执行）。
+- `seed_tenant_calendar_permissions.sql`：补齐租户端营销日历权限码、菜单权限与角色授权映射（可重复执行）。
 
 ## 前置条件
 
@@ -83,6 +84,20 @@ psql -h <host> -p <port> -U identity_user -d takeout_identity_db -f .\seed_tenan
 2. 更新次卡管理菜单 (`/marketing/punch-card/index`) 的 `RequiredPermissions`、`MetaPermissions` 与 `AuthListJson`。
 3. 参考满减权限映射，补齐角色模板与租户角色的次卡管理权限授权。
 
+## 营销日历权限补齐
+
+在 `takeout_identity_db` 执行：
+
+```powershell
+psql -h <host> -p <port> -U identity_user -d takeout_identity_db -f .\seed_tenant_calendar_permissions.sql
+```
+
+脚本会完成：
+
+1. 新增/修正 `tenant:marketing:calendar:*` 权限码。
+2. 更新营销日历菜单 (`/marketing/calendar/index`) 的 `RequiredPermissions`、`MetaPermissions` 与 `AuthListJson`。
+3. 参考满减权限映射，补齐角色模板与租户角色的营销日历权限授权。
+
 ## 常见问题
 
 | 问题 | 处理方式 |
diff --git a/deploy/postgres/seed_tenant_calendar_permissions.sql b/deploy/postgres/seed_tenant_calendar_permissions.sql
new file mode 100644
index 0000000..d35e566
--- /dev/null
+++ b/deploy/postgres/seed_tenant_calendar_permissions.sql
@@ -0,0 +1,255 @@
+-- 文件职责：补齐 Tenant 端营销日历权限与菜单权限绑定（可重复执行）。
+-- 执行范围：takeout_identity 数据库（Portal=1，Tenant 端）。
+
+BEGIN;
+
+-- 1) 新增/修正营销日历权限码
+WITH calendar_permissions(code, name, sort_order) AS (
+    VALUES
+        ('tenant:marketing:calendar:view', '查看营销日历', 38),
+        ('tenant:marketing:calendar:manage', '管理营销日历', 39)
+),
+missing AS (
+    SELECT
+        source.code,
+        source.name,
+        source.sort_order,
+        ROW_NUMBER() OVER (ORDER BY source.sort_order, source.code) AS rn
+    FROM calendar_permissions source
+    LEFT JOIN public.permissions existing
+        ON existing."Code" = source.code
+    WHERE existing."Id" IS NULL
+),
+base AS (
+    SELECT COALESCE(MAX("Id"), 820000000000000000) AS max_id
+    FROM public.permissions
+)
+INSERT INTO public.permissions
+(
+    "Id", "Name", "Code", "Description", "CreatedAt", "UpdatedAt", "DeletedAt",
+    "CreatedBy", "UpdatedBy", "DeletedBy", "ParentId", "SortOrder", "Type", "Portal"
+)
+SELECT
+    base.max_id + missing.rn,
+    missing.name,
+    missing.code,
+    NULL,
+    NOW(),
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    820000000000000005,
+    missing.sort_order,
+    'leaf',
+    1
+FROM missing
+CROSS JOIN base;
+
+WITH calendar_permissions(code, name, sort_order) AS (
+    VALUES
+        ('tenant:marketing:calendar:view', '查看营销日历', 38),
+        ('tenant:marketing:calendar:manage', '管理营销日历', 39)
+)
+UPDATE public.permissions target
+SET
+    "Name" = source.name,
+    "ParentId" = 820000000000000005,
+    "SortOrder" = source.sort_order,
+    "Type" = 'leaf',
+    "Portal" = 1,
+    "DeletedAt" = NULL,
+    "DeletedBy" = NULL,
+    "UpdatedAt" = NOW()
+FROM calendar_permissions source
+WHERE target."Code" = source.code;
+
+-- 2) 绑定营销日历菜单访问权限与按钮权限
+UPDATE public.menu_definitions
+SET
+    "RequiredPermissions" = 'tenant:marketing:calendar:view',
+    "MetaPermissions" = 'tenant:marketing:calendar:view,tenant:marketing:calendar:manage',
+    "AuthListJson" = '[{"title":"管理","authMark":"tenant:marketing:calendar:manage"}]',
+    "UpdatedAt" = NOW()
+WHERE
+    "Portal" = 1
+    AND ("Path" = 'calendar' OR "Component" = '/marketing/calendar/index');
+
+-- 3) 给角色模板补齐营销日历权限（按满减权限映射）
+WITH code_mapping(source_code, target_code) AS (
+    VALUES
+        ('tenant:marketing:full-reduction:view', 'tenant:marketing:calendar:view'),
+        ('tenant:marketing:full-reduction:create', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:update', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:delete', 'tenant:marketing:calendar:manage')
+),
+candidates AS (
+    SELECT DISTINCT
+        source."RoleTemplateId",
+        mapping.target_code
+    FROM public.role_template_permissions source
+    INNER JOIN code_mapping mapping
+        ON mapping.source_code = source."PermissionCode"
+    WHERE source."DeletedAt" IS NULL
+),
+missing AS (
+    SELECT
+        candidate."RoleTemplateId",
+        candidate.target_code,
+        ROW_NUMBER() OVER (
+            ORDER BY candidate."RoleTemplateId", candidate.target_code
+        ) AS rn
+    FROM candidates candidate
+    LEFT JOIN public.role_template_permissions existing
+        ON existing."RoleTemplateId" = candidate."RoleTemplateId"
+       AND existing."PermissionCode" = candidate.target_code
+    WHERE existing."Id" IS NULL
+),
+base AS (
+    SELECT COALESCE(MAX("Id"), 820000000000000000) AS max_id
+    FROM public.role_template_permissions
+)
+INSERT INTO public.role_template_permissions
+(
+    "Id", "RoleTemplateId", "PermissionCode", "CreatedAt", "UpdatedAt", "DeletedAt",
+    "CreatedBy", "UpdatedBy", "DeletedBy"
+)
+SELECT
+    base.max_id + missing.rn,
+    missing."RoleTemplateId",
+    missing.target_code,
+    NOW(),
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+FROM missing
+CROSS JOIN base;
+
+WITH code_mapping(source_code, target_code) AS (
+    VALUES
+        ('tenant:marketing:full-reduction:view', 'tenant:marketing:calendar:view'),
+        ('tenant:marketing:full-reduction:create', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:update', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:delete', 'tenant:marketing:calendar:manage')
+)
+UPDATE public.role_template_permissions target
+SET
+    "DeletedAt" = NULL,
+    "DeletedBy" = NULL,
+    "UpdatedAt" = NOW()
+FROM public.role_template_permissions source
+INNER JOIN code_mapping mapping
+    ON mapping.source_code = source."PermissionCode"
+WHERE
+    source."RoleTemplateId" = target."RoleTemplateId"
+    AND target."PermissionCode" = mapping.target_code;
+
+-- 4) 给租户角色补齐营销日历权限（按满减权限映射）
+WITH code_mapping(source_code, target_code) AS (
+    VALUES
+        ('tenant:marketing:full-reduction:view', 'tenant:marketing:calendar:view'),
+        ('tenant:marketing:full-reduction:create', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:update', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:delete', 'tenant:marketing:calendar:manage')
+),
+source_rows AS (
+    SELECT DISTINCT
+        source."RoleId",
+        source."TenantId",
+        source."Portal",
+        mapping.target_code
+    FROM public.role_permissions source
+    INNER JOIN public.permissions source_permission
+        ON source_permission."Id" = source."PermissionId"
+    INNER JOIN code_mapping mapping
+        ON mapping.source_code = source_permission."Code"
+    WHERE source."DeletedAt" IS NULL
+      AND source."Portal" = 1
+),
+candidates AS (
+    SELECT DISTINCT
+        source_row."RoleId",
+        source_row."TenantId",
+        source_row."Portal",
+        target_permission."Id" AS target_permission_id
+    FROM source_rows source_row
+    INNER JOIN public.permissions target_permission
+        ON target_permission."Code" = source_row.target_code
+),
+missing AS (
+    SELECT
+        candidate."RoleId",
+        candidate."TenantId",
+        candidate."Portal",
+        candidate.target_permission_id,
+        ROW_NUMBER() OVER (
+            ORDER BY candidate."TenantId", candidate."RoleId", candidate.target_permission_id
+        ) AS rn
+    FROM candidates candidate
+    LEFT JOIN public.role_permissions existing
+        ON existing."RoleId" = candidate."RoleId"
+       AND existing."PermissionId" = candidate.target_permission_id
+       AND existing."Portal" = candidate."Portal"
+       AND (
+            (existing."TenantId" IS NULL AND candidate."TenantId" IS NULL)
+            OR existing."TenantId" = candidate."TenantId"
+       )
+    WHERE existing."Id" IS NULL
+),
+base AS (
+    SELECT COALESCE(MAX("Id"), 830000000000000000) AS max_id
+    FROM public.role_permissions
+)
+INSERT INTO public.role_permissions
+(
+    "Id", "RoleId", "PermissionId", "CreatedAt", "UpdatedAt", "DeletedAt",
+    "CreatedBy", "UpdatedBy", "DeletedBy", "TenantId", "Portal"
+)
+SELECT
+    base.max_id + missing.rn,
+    missing."RoleId",
+    missing.target_permission_id,
+    NOW(),
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    missing."TenantId",
+    missing."Portal"
+FROM missing
+CROSS JOIN base;
+
+WITH code_mapping(source_code, target_code) AS (
+    VALUES
+        ('tenant:marketing:full-reduction:view', 'tenant:marketing:calendar:view'),
+        ('tenant:marketing:full-reduction:create', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:update', 'tenant:marketing:calendar:manage'),
+        ('tenant:marketing:full-reduction:delete', 'tenant:marketing:calendar:manage')
+)
+UPDATE public.role_permissions target
+SET
+    "DeletedAt" = NULL,
+    "DeletedBy" = NULL,
+    "UpdatedAt" = NOW()
+FROM public.role_permissions source
+INNER JOIN public.permissions source_permission
+    ON source_permission."Id" = source."PermissionId"
+INNER JOIN code_mapping mapping
+    ON mapping.source_code = source_permission."Code"
+INNER JOIN public.permissions target_permission
+    ON target_permission."Code" = mapping.target_code
+WHERE
+    source."Portal" = 1
+    AND target."Portal" = source."Portal"
+    AND target."RoleId" = source."RoleId"
+    AND target."PermissionId" = target_permission."Id"
+    AND (
+        (target."TenantId" IS NULL AND source."TenantId" IS NULL)
+        OR target."TenantId" = source."TenantId"
+    );
+
+COMMIT;