diff --git a/backend/services/contribution-service/src/api/controllers/admin.controller.ts b/backend/services/contribution-service/src/api/controllers/admin.controller.ts
index edbd2811..0eb0fd91 100644
--- a/backend/services/contribution-service/src/api/controllers/admin.controller.ts
+++ b/backend/services/contribution-service/src/api/controllers/admin.controller.ts
@@ -220,7 +220,11 @@ export class AdminController {
     failedCount: number;
     message: string;
   }> {
+    // 只发布已分配算力的认种记录（contributionDistributed = true）
     const adoptions = await this.prisma.syncedAdoption.findMany({
+      where: {
+        contributionDistributed: true,
+      },
       select: {
         originalAdoptionId: true,
         accountSequence: true,
@@ -241,12 +245,13 @@ export class AdminController {
       try {
         await this.unitOfWork.executeInTransaction(async () => {
           const events = batch.map((adoption) => {
+            // 已分配算力的认种记录，status 强制设置为 MINING_ENABLED
             const event = new AdoptionSyncedEvent(
               adoption.originalAdoptionId,
               adoption.accountSequence,
               adoption.treeCount,
               adoption.adoptionDate,
-              adoption.status,
+              'MINING_ENABLED',
               adoption.contributionPerTree.toString(),
             );