diff --git a/src/main/kotlin/com/msksbr/bookmgr/controller/AdminBorrowController.kt b/src/main/kotlin/com/msksbr/bookmgr/controller/AdminBorrowController.kt
index 8cdcea1..6619f5e 100644
--- a/src/main/kotlin/com/msksbr/bookmgr/controller/AdminBorrowController.kt
+++ b/src/main/kotlin/com/msksbr/bookmgr/controller/AdminBorrowController.kt
@@ -7,6 +7,7 @@ import org.springframework.web.bind.annotation.RestController
 * 路径前缀（待定）：/api/admin/borrows
 *
 * 计划接口：
+*   - 全量获取借阅记录
 *   - 全量搜索借阅记录
 */
 @RestController
diff --git a/src/main/kotlin/com/msksbr/bookmgr/controller/DashBoardController.kt b/src/main/kotlin/com/msksbr/bookmgr/controller/DashBoardController.kt
index 4f66192..916578c 100644
--- a/src/main/kotlin/com/msksbr/bookmgr/controller/DashBoardController.kt
+++ b/src/main/kotlin/com/msksbr/bookmgr/controller/DashBoardController.kt
@@ -19,6 +19,8 @@ import org.springframework.web.bind.annotation.RestController
 *   getAllBooks        — 无注解，游客 / 用户 / admin 均可
 *   getAllBorrowRecords — @RequireRole("admin")，仅管理员
 */
+
+// @TODO：拆分到各自的服务中
 @RestController
 @RequestMapping("/api/dashboard")
 class DashBoardController(
diff --git a/src/main/kotlin/com/msksbr/bookmgr/service/AdminBorrowService.kt b/src/main/kotlin/com/msksbr/bookmgr/service/AdminBorrowService.kt
index fcf0628..40f98a0 100644
--- a/src/main/kotlin/com/msksbr/bookmgr/service/AdminBorrowService.kt
+++ b/src/main/kotlin/com/msksbr/bookmgr/service/AdminBorrowService.kt
@@ -2,4 +2,5 @@ package com.msksbr.bookmgr.service
 
 interface AdminBorrowService {
     fun searchBorrows(query: String): Result<Any?>
+    fun getAllBorrows(): Result<Any?>
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/msksbr/bookmgr/service/BookService.kt b/src/main/kotlin/com/msksbr/bookmgr/service/BookService.kt
index 6604a6f..fedabc7 100644
--- a/src/main/kotlin/com/msksbr/bookmgr/service/BookService.kt
+++ b/src/main/kotlin/com/msksbr/bookmgr/service/BookService.kt
@@ -13,10 +13,12 @@ interface BookService {
     * @return 搜索结果列表，无匹配时返回 404
     */
     fun searchBook(query: String): Result<Any?>
+
     /*
     * 根据 ID 查询单本图书
     * @param id 图书 ID，必须为正整数
     * @return 图书实体，不存在时返回 404
     */
     fun getOneBook(id: Long): Result<Any?>
+    fun getAllBooks(): Result<Any?>
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/msksbr/bookmgr/service/impl/AdminBorrowServiceImpl.kt b/src/main/kotlin/com/msksbr/bookmgr/service/impl/AdminBorrowServiceImpl.kt
new file mode 100644
index 0000000..3132923
--- /dev/null
+++ b/src/main/kotlin/com/msksbr/bookmgr/service/impl/AdminBorrowServiceImpl.kt
@@ -0,0 +1,15 @@
+package com.msksbr.bookmgr.service.impl
+
+import com.msksbr.bookmgr.service.AdminBorrowService
+import org.springframework.stereotype.Service
+
+@Service
+class AdminBorrowServiceImpl : AdminBorrowService {
+    override fun searchBorrows(query: String): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+
+    override fun getAllBorrows(): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/msksbr/bookmgr/service/impl/BookServiceImpl.kt b/src/main/kotlin/com/msksbr/bookmgr/service/impl/BookServiceImpl.kt
index b6ce6bb..1c975d4 100644
--- a/src/main/kotlin/com/msksbr/bookmgr/service/impl/BookServiceImpl.kt
+++ b/src/main/kotlin/com/msksbr/bookmgr/service/impl/BookServiceImpl.kt
@@ -49,4 +49,8 @@ class BookServiceImpl(private val bookMapper: BookMapper) : BookService {
         log.info("[Book] getOne: found {}, author={}", result.name, result.author)
         return Result.success(result)
     }
+
+    override fun getAllBooks(): Result<Any?> {
+        TODO("Not yet implemented")
+    }
 }
diff --git a/src/main/kotlin/com/msksbr/bookmgr/service/impl/BorrowServiceImpl.kt b/src/main/kotlin/com/msksbr/bookmgr/service/impl/BorrowServiceImpl.kt
new file mode 100644
index 0000000..cd81138
--- /dev/null
+++ b/src/main/kotlin/com/msksbr/bookmgr/service/impl/BorrowServiceImpl.kt
@@ -0,0 +1,27 @@
+package com.msksbr.bookmgr.service.impl
+
+import com.msksbr.bookmgr.service.BorrowService
+import org.springframework.stereotype.Service
+
+@Service
+class BorrowServiceImpl: BorrowService {
+    override fun getAllMyBorrows(userId: Long): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+
+    override fun searchMyBorrows(query: String): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+
+    override fun getOneBorrow(borrowId: Long): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+
+    override fun borrowBook(bookId: Long): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+
+    override fun returnBook(borrowId: Long): Result<Any?> {
+        TODO("Not yet implemented")
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/msksbr/bookmgr/service/impl/DashBoardServiceImpl.kt b/src/main/kotlin/com/msksbr/bookmgr/service/impl/DashBoardServiceImpl.kt
index 85f338d..31e76a1 100644
--- a/src/main/kotlin/com/msksbr/bookmgr/service/impl/DashBoardServiceImpl.kt
+++ b/src/main/kotlin/com/msksbr/bookmgr/service/impl/DashBoardServiceImpl.kt
@@ -11,6 +11,8 @@ import org.springframework.stereotype.Service
 * 仪表盘服务实现
 * 聚合 BookMapper 和 BorrowRecordMapper 提供全量数据查询
 */
+
+// @TODO: 拆分到book和admin borrow服务中
 @Service
 class DashBoardServiceImpl(
     private val bookMapper: BookMapper,