diff --git a/backend/services/mining-service/Dockerfile b/backend/services/mining-service/Dockerfile
index a12ee2b0..3fb3eaf0 100644
--- a/backend/services/mining-service/Dockerfile
+++ b/backend/services/mining-service/Dockerfile
@@ -45,6 +45,6 @@ ENV TZ=Asia/Shanghai
 EXPOSE 3021
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
-    CMD curl -f http://localhost:3021/api/v1/health || exit 1
+    CMD curl -f http://localhost:3021/api/v2/health || exit 1
 
 CMD ["/app/start.sh"]
diff --git a/backend/services/mining-service/src/main.ts b/backend/services/mining-service/src/main.ts
index 45dae1a0..e0b93a57 100644
--- a/backend/services/mining-service/src/main.ts
+++ b/backend/services/mining-service/src/main.ts
@@ -23,7 +23,7 @@ async function bootstrap() {
   });
 
   // 全局前缀
-  app.setGlobalPrefix('api/v1');
+  app.setGlobalPrefix('api/v2');
 
   // Swagger 文档
   const config = new DocumentBuilder()
diff --git a/backend/services/mining-wallet-service/Dockerfile b/backend/services/mining-wallet-service/Dockerfile
index 224d2d71..66b3a09d 100644
--- a/backend/services/mining-wallet-service/Dockerfile
+++ b/backend/services/mining-wallet-service/Dockerfile
@@ -45,6 +45,6 @@ ENV TZ=Asia/Shanghai
 EXPOSE 3025
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
-    CMD curl -f http://localhost:3025/api/v1/health || exit 1
+    CMD curl -f http://localhost:3025/api/v2/health || exit 1
 
 CMD ["/app/start.sh"]
diff --git a/backend/services/mining-wallet-service/src/main.ts b/backend/services/mining-wallet-service/src/main.ts
index 412661d7..4c33c4e1 100644
--- a/backend/services/mining-wallet-service/src/main.ts
+++ b/backend/services/mining-wallet-service/src/main.ts
@@ -23,7 +23,7 @@ async function bootstrap() {
   });
 
   // Global prefix
-  app.setGlobalPrefix('api/v1');
+  app.setGlobalPrefix('api/v2');
 
   // Swagger documentation
   if (process.env.SWAGGER_ENABLED !== 'false') {