diff --git a/changelogs/2026-03/2026-03-25_1613_a2ca518_fix_DIN.md b/changelogs/2026-03/2026-03-25_1613_a2ca518_fix_DIN.md
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+# 接口变更记录 — 2026-03-25 16:13
+
+> **提交** `a2ca518` · **作者** wx · **时间** 2026-03-25 16:13:23 +0800
+>
+> fix: 推荐餐厅改为独立节点类型DINING_RECOMMEND
+
+## 📦 其他数据对象变更
+
+> 以下变更未直接关联到本次接口变更，但可能影响现有接口的请求/响应
+
+### 产品服务
+
+#### ✏️ NodeCreateRequest
+
+  - ✏️ `nodeType`: 说明 "节点类型：TRANSPORT(交通)/SCENIC(景区)/RESTAURANT(餐厅)/ACTIVITY(活动)/PHOTOGRAPHY(摄影)/HOTEL(酒店)/FREE(自由活动)/CUSTOM(自定义)/SERVICE(服务)/NOTE(备注)" → "节点类型：TRANSPORT(交通)/SCENIC(景区)/RESTAURANT(餐厅)/ACTIVITY(活动)/PHOTOGRAPHY(摄影)/HOTEL(酒店)/FREE(自由活动)/CUSTOM(自定义)/SERVICE(服务)/NOTE(备注)/DINING_RECOMMEND(推荐餐厅)"
+
+<details>
+<summary>📁 全部变更文件 (点击展开)</summary>
+
+```
+M	hl-product-service/src/main/java/com/hulalv/product/constant/ProductConstants.java
+M	hl-product-service/src/main/java/com/hulalv/product/dto/NodeCreateRequest.java
+M	hl-product-service/src/main/java/com/hulalv/product/service/ItineraryNodeService.java
+M	hl-product-service/src/main/java/com/hulalv/product/vo/ItineraryNodeVO.java
+M	hl-product-service/src/test/java/com/hulalv/product/constant/ProductConstantsTest.java
+```
+</details>
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