diff --git a/backend/services/mining-admin-service/src/application/services/batch-mining.service.ts b/backend/services/mining-admin-service/src/application/services/batch-mining.service.ts
index 75b4ba87..b0ebfd98 100644
--- a/backend/services/mining-admin-service/src/application/services/batch-mining.service.ts
+++ b/backend/services/mining-admin-service/src/application/services/batch-mining.service.ts
@@ -47,7 +47,7 @@ export class BatchMiningService {
    * 获取批量补发状态
    */
   async getStatus(): Promise<any> {
-    const url = `${this.miningServiceUrl}/admin/batch-mining/status`;
+    const url = `${this.miningServiceUrl}/api/v2/admin/batch-mining/status`;
     this.logger.log(`[getStatus] 开始获取批量补发状态, URL: ${url}`);
 
     try {
@@ -87,7 +87,7 @@ export class BatchMiningService {
    * 预览批量补发（计算但不执行）
    */
   async preview(items: BatchMiningItem[]): Promise<any> {
-    const url = `${this.miningServiceUrl}/admin/batch-mining/preview`;
+    const url = `${this.miningServiceUrl}/api/v2/admin/batch-mining/preview`;
     this.logger.log(`[preview] 开始预览批量补发, URL: ${url}`);
     this.logger.log(`[preview] 数据条数: ${items.length}`);
     this.logger.log(`[preview] 前3条数据: ${JSON.stringify(items.slice(0, 3))}`);
@@ -133,7 +133,7 @@ export class BatchMiningService {
     request: BatchMiningRequest,
     adminId: string,
   ): Promise<any> {
-    const url = `${this.miningServiceUrl}/admin/batch-mining/execute`;
+    const url = `${this.miningServiceUrl}/api/v2/admin/batch-mining/execute`;
     this.logger.log(`[execute] 开始执行批量补发, URL: ${url}`);
     this.logger.log(`[execute] 操作人: ${request.operatorName} (${request.operatorId})`);
     this.logger.log(`[execute] 原因: ${request.reason}`);
@@ -198,7 +198,7 @@ export class BatchMiningService {
    * 获取执行记录
    */
   async getExecution(): Promise<any> {
-    const url = `${this.miningServiceUrl}/admin/batch-mining/execution`;
+    const url = `${this.miningServiceUrl}/api/v2/admin/batch-mining/execution`;
     this.logger.log(`[getExecution] 开始获取执行记录, URL: ${url}`);
 
     try {