diff --git a/backend/services/mining-admin-service/src/application/services/users.service.ts b/backend/services/mining-admin-service/src/application/services/users.service.ts
index 6d918f92..7894113f 100644
--- a/backend/services/mining-admin-service/src/application/services/users.service.ts
+++ b/backend/services/mining-admin-service/src/application/services/users.service.ts
@@ -664,7 +664,6 @@ export class UsersService {
 
   /**
    * 获取用户认种分类账
-   * TODO: 从 adoption-service 同步认种数据
    */
   async getPlantingLedger(accountSequence: string, page: number, pageSize: number) {
     const user = await this.prisma.syncedUser.findUnique({
@@ -675,22 +674,64 @@ export class UsersService {
       throw new NotFoundException(`用户 ${accountSequence} 不存在`);
     }
 
-    // 返回空数据，数据需要从 adoption-service 同步
+    // 查询认种记录总数
+    const total = await this.prisma.syncedAdoption.count({
+      where: { accountSequence },
+    });
+
+    // 分页查询认种记录
+    const adoptions = await this.prisma.syncedAdoption.findMany({
+      where: { accountSequence },
+      orderBy: { adoptionDate: 'desc' },
+      skip: (page - 1) * pageSize,
+      take: pageSize,
+    });
+
+    // 汇总统计
+    const summary = await this.prisma.syncedAdoption.aggregate({
+      where: { accountSequence },
+      _count: { id: true },
+      _sum: { treeCount: true },
+      _min: { adoptionDate: true },
+      _max: { adoptionDate: true },
+    });
+
+    // 计算总金额（每棵树 * 树数量）
+    const allAdoptions = await this.prisma.syncedAdoption.findMany({
+      where: { accountSequence },
+      select: { treeCount: true, contributionPerTree: true },
+    });
+
+    let totalAmount = 0;
+    for (const a of allAdoptions) {
+      totalAmount += a.treeCount * Number(a.contributionPerTree);
+    }
+
+    // 格式化认种记录
+    const items = adoptions.map((a) => ({
+      id: a.id,
+      originalAdoptionId: a.originalAdoptionId.toString(),
+      treeCount: a.treeCount,
+      adoptionDate: a.adoptionDate,
+      status: a.status || 'ACTIVE',
+      contributionPerTree: a.contributionPerTree.toString(),
+      totalContribution: (a.treeCount * Number(a.contributionPerTree)).toString(),
+    }));
+
     return {
       summary: {
-        totalOrders: 0,
-        totalTreeCount: 0,
-        totalAmount: '0',
-        effectiveTreeCount: 0,
-        firstPlantingAt: null,
-        lastPlantingAt: null,
+        totalOrders: summary._count.id || 0,
+        totalTreeCount: summary._sum.treeCount || 0,
+        totalAmount: totalAmount.toString(),
+        effectiveTreeCount: summary._sum.treeCount || 0, // 有效认种数默认等于总数
+        firstPlantingAt: summary._min.adoptionDate || null,
+        lastPlantingAt: summary._max.adoptionDate || null,
       },
-      items: [],
-      total: 0,
+      items,
+      total,
       page,
       pageSize,
-      totalPages: 0,
-      note: '认种数据需要从 adoption-service 同步',
+      totalPages: Math.ceil(total / pageSize),
     };
   }