diff --git a/backend/services/mining-admin-service/src/api/controllers/dashboard.controller.ts b/backend/services/mining-admin-service/src/api/controllers/dashboard.controller.ts
index 50b225d6..33cc365f 100644
--- a/backend/services/mining-admin-service/src/api/controllers/dashboard.controller.ts
+++ b/backend/services/mining-admin-service/src/api/controllers/dashboard.controller.ts
@@ -30,10 +30,11 @@ export class DashboardController {
     return {
       totalUsers: raw.users?.total || 0,
       adoptedUsers: raw.users?.adopted || 0,
+      totalTrees: raw.contribution?.totalTrees || 0,
       networkEffectiveContribution: raw.contribution?.effectiveContribution || '0',
       networkTotalContribution: raw.contribution?.totalContribution || '0',
-      networkPendingContribution: raw.contribution?.teamLevelContribution || '0',
-      networkBonusPendingContribution: raw.contribution?.teamBonusContribution || '0',
+      networkLevelPending: raw.contribution?.teamLevelContribution || '0',
+      networkBonusPending: raw.contribution?.teamBonusContribution || '0',
       totalDistributed: raw.mining?.totalMined || '0',
       totalBurned: raw.mining?.latestDailyStat?.totalBurned || '0',
       circulationPool: raw.trading?.circulationPool?.totalShares || '0',
diff --git a/backend/services/mining-admin-service/src/application/services/dashboard.service.ts b/backend/services/mining-admin-service/src/application/services/dashboard.service.ts
index 199a558f..745b9d4a 100644
--- a/backend/services/mining-admin-service/src/application/services/dashboard.service.ts
+++ b/backend/services/mining-admin-service/src/application/services/dashboard.service.ts
@@ -112,22 +112,26 @@ export class DashboardService {
    * 获取算力统计
    */
   private async getContributionStats() {
-    const accounts = await this.prisma.syncedContributionAccount.aggregate({
-      _sum: {
-        totalContribution: true,
-        effectiveContribution: true,
-        personalContribution: true,
-        teamLevelContribution: true,
-        teamBonusContribution: true,
-      },
-      _count: true,
-    });
-
-    const systemContributions =
-      await this.prisma.syncedSystemContribution.aggregate({
+    const [accounts, systemContributions, adoptionStats] = await Promise.all([
+      this.prisma.syncedContributionAccount.aggregate({
+        _sum: {
+          totalContribution: true,
+          effectiveContribution: true,
+          personalContribution: true,
+          teamLevelContribution: true,
+          teamBonusContribution: true,
+        },
+        _count: true,
+      }),
+      this.prisma.syncedSystemContribution.aggregate({
         _sum: { contributionBalance: true },
         _count: true,
-      });
+      }),
+      this.prisma.syncedAdoption.aggregate({
+        _sum: { treeCount: true },
+        _count: true,
+      }),
+    ]);
 
     return {
       totalAccounts: accounts._count,
@@ -143,6 +147,8 @@ export class DashboardService {
       systemAccounts: systemContributions._count,
       systemContribution:
         systemContributions._sum.contributionBalance?.toString() || '0',
+      totalAdoptions: adoptionStats._count,
+      totalTrees: adoptionStats._sum.treeCount || 0,
     };
   }
 
diff --git a/frontend/mining-admin-web/src/features/dashboard/components/price-overview.tsx b/frontend/mining-admin-web/src/features/dashboard/components/price-overview.tsx
index 11cc8bec..325a5b8b 100644
--- a/frontend/mining-admin-web/src/features/dashboard/components/price-overview.tsx
+++ b/frontend/mining-admin-web/src/features/dashboard/components/price-overview.tsx
@@ -44,30 +44,33 @@ export function PriceOverview() {
         </div>
 
         <div className="mt-6 pt-6 border-t">
-          <div className="grid grid-cols-4 gap-4 text-center">
-            <div>
-              <p className="text-xs text-muted-foreground">流通池</p>
-              <p className="text-sm font-medium">{formatCompactNumber(stats?.circulationPool)}</p>
-            </div>
+          <div className="grid grid-cols-3 gap-4 text-center">
             <div>
               <p className="text-xs text-muted-foreground">有效算力</p>
               <p className="text-sm font-medium">{formatCompactNumber(stats?.networkEffectiveContribution)}</p>
             </div>
             <div>
-              <p className="text-xs text-muted-foreground">待解锁</p>
-              <p className="text-sm font-medium">
-                {formatCompactNumber(
-                  String(
-                    Number(stats?.networkPendingContribution || 0) +
-                      Number(stats?.networkBonusPendingContribution || 0)
-                  )
-                )}
-              </p>
+              <p className="text-xs text-muted-foreground">层级待解锁</p>
+              <p className="text-sm font-medium">{formatCompactNumber(stats?.networkLevelPending)}</p>
+            </div>
+            <div>
+              <p className="text-xs text-muted-foreground">团队待解锁</p>
+              <p className="text-sm font-medium">{formatCompactNumber(stats?.networkBonusPending)}</p>
+            </div>
+          </div>
+          <div className="grid grid-cols-3 gap-4 text-center mt-4">
+            <div>
+              <p className="text-xs text-muted-foreground">认种树总数</p>
+              <p className="text-sm font-medium">{stats?.totalTrees?.toLocaleString() ?? '-'}</p>
             </div>
             <div>
               <p className="text-xs text-muted-foreground">认种用户</p>
               <p className="text-sm font-medium">{stats?.adoptedUsers?.toLocaleString() ?? '-'}</p>
             </div>
+            <div>
+              <p className="text-xs text-muted-foreground">流通池</p>
+              <p className="text-sm font-medium">{formatCompactNumber(stats?.circulationPool)}</p>
+            </div>
           </div>
         </div>
       </CardContent>
diff --git a/frontend/mining-admin-web/src/features/dashboard/components/stats-cards.tsx b/frontend/mining-admin-web/src/features/dashboard/components/stats-cards.tsx
index bbd7a6cc..1ec8b321 100644
--- a/frontend/mining-admin-web/src/features/dashboard/components/stats-cards.tsx
+++ b/frontend/mining-admin-web/src/features/dashboard/components/stats-cards.tsx
@@ -48,15 +48,16 @@ export function StatsCards() {
     {
       title: '全网算力',
       value: formatCompactNumber(stats?.networkEffectiveContribution),
-      subValue: `待解锁: ${formatCompactNumber(
-        String(
-          Number(stats?.networkPendingContribution || 0) +
-            Number(stats?.networkBonusPendingContribution || 0)
-        )
-      )}`,
+      subValue: `层级待解锁: ${formatCompactNumber(stats?.networkLevelPending)} | 团队待解锁: ${formatCompactNumber(stats?.networkBonusPending)}`,
       icon: Activity,
       iconColor: 'text-blue-500',
     },
+    {
+      title: '认种树总数',
+      value: formatNumber(stats?.totalTrees),
+      icon: Activity,
+      iconColor: 'text-emerald-500',
+    },
     {
       title: '已分配积分股',
       value: formatCompactNumber(stats?.totalDistributed),
diff --git a/frontend/mining-admin-web/src/types/dashboard.ts b/frontend/mining-admin-web/src/types/dashboard.ts
index ffbd1bd4..9f674daa 100644
--- a/frontend/mining-admin-web/src/types/dashboard.ts
+++ b/frontend/mining-admin-web/src/types/dashboard.ts
@@ -1,10 +1,11 @@
 export interface DashboardStats {
   totalUsers: number;
   adoptedUsers: number;
+  totalTrees: number;
   networkEffectiveContribution: string;
   networkTotalContribution: string;
-  networkPendingContribution: string;
-  networkBonusPendingContribution: string;
+  networkLevelPending: string;
+  networkBonusPending: string;
   totalDistributed: string;
   totalBurned: string;
   circulationPool: string;