diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 139edc5..d165cb3 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -1371,3 +1371,16 @@ model LearningStats {
   @@unique([userId, date])
   @@index([userId])
 }
+
+model ServiceHealth {
+  id          String   @id @default(cuid())
+  serverName  String   @db.VarChar(100)
+  serviceName String   @db.VarChar(64)
+  status      String   @db.VarChar(16)
+  message     String?  @db.VarChar(500)
+  checkedAt   DateTime @default(now())
+
+  @@index([serverName])
+  @@index([serviceName])
+  @@index([checkedAt])
+}
diff --git a/src/modules/admin-servers/admin-servers.controller.ts b/src/modules/admin-servers/admin-servers.controller.ts
index 20de1b7..c842199 100644
--- a/src/modules/admin-servers/admin-servers.controller.ts
+++ b/src/modules/admin-servers/admin-servers.controller.ts
@@ -19,4 +19,11 @@ export class AdminServersController {
   async getMetrics(): Promise<{ servers: ServerInfo[] }> {
     return this.serversService.getAllMetrics();
   }
+
+  @Get('health')
+  @AdminRoles('SUPER_ADMIN' as AdminRole)
+  @ApiOperation({ summary: '服务健康检查（Docker/MySQL/Redis/Qdrant/Gitea/Nginx/Worker）' })
+  async getHealth() {
+    return this.serversService.getHealthChecks();
+  }
 }
diff --git a/src/modules/admin-servers/admin-servers.service.ts b/src/modules/admin-servers/admin-servers.service.ts
index 4bcca3b..0ba141d 100644
--- a/src/modules/admin-servers/admin-servers.service.ts
+++ b/src/modules/admin-servers/admin-servers.service.ts
@@ -152,4 +152,116 @@ export class AdminServersService {
     const [local, remote] = await Promise.all([this.getLocalMetrics(), this.getRemoteMetrics()]);
     return { servers: [local, ...(remote ? [remote] : [])] };
   }
+
+  // ═══ Health Checks ═══
+
+  async getHealthChecks() {
+    const local = await this.checkLocal();
+    const localResult = { serverName: '蜂驰云 8核32G', services: local };
+    const remoteResult = await this.checkRemote();
+    return remoteResult ? [localResult, remoteResult] : [localResult];
+  }
+
+  private async checkLocal() {
+    const checks = [
+      this.checkService('MySQL', 'mysql', 3306),
+      this.checkService('Redis', 'redis', 6379),
+      this.checkService('Qdrant', 'qdrant', 6333),
+      this.checkService('Nginx', 'nginx', 80),
+      this.checkProcess('NestJS API', 'dist/src/main.js'),
+      this.checkProcess('Gitea Runner', 'act_runner'),
+      this.checkProcess('Hermes Agent', 'hermes'),
+    ];
+
+    // Also check Docker
+    checks.push(this.checkDocker());
+    // Check Gitea API
+    checks.push(this.checkGiteaUrl());
+
+    return Promise.all(checks);
+  }
+
+  private async checkRemote() {
+    try {
+      const results = await Promise.all([
+        this.checkRemoteService('MySQL', 'mysql', 3306),
+        this.checkRemoteService('Redis', 'redis', 6379),
+        this.checkRemoteService('Nginx', 'nginx', 80),
+        this.checkRemoteProcess('NestJS API', 'dist/src/main.js'),
+        this.checkRemoteDocker(),
+      ]);
+      return { serverName: '轻量云 4核4G', services: results };
+    } catch {
+      return null;
+    }
+  }
+
+  private async checkDocker() {
+    try {
+      await execAsync('docker ps --format "{{.Names}}"', { timeout: 3000 });
+      return { serviceName: 'Docker', status: 'healthy', message: '运行中' };
+    } catch {
+      return { serviceName: 'Docker', status: 'unhealthy', message: 'Docker 不可达' };
+    }
+  }
+
+  private async checkRemoteDocker() {
+    try {
+      await execAsync(`ssh -o StrictHostKeyChecking=no -o ConnectTimeout=3 -i ${SSH_KEY_PATH} ubuntu@${REMOTE_HOST} 'docker ps --format "{{.Names}}"'`, { timeout: 5000 });
+      return { serviceName: 'Docker', status: 'healthy', message: '运行中' };
+    } catch {
+      return { serviceName: 'Docker', status: 'unhealthy', message: 'Docker 不可达' };
+    }
+  }
+
+  private async checkService(name: string, key: string, port: number) {
+    try {
+      const { stdout } = await execAsync(`ss -tlnp | grep ':${port} ' | head -1`, { timeout: 2000 });
+      return { serviceName: name, status: stdout.trim() ? 'healthy' : 'unhealthy', message: stdout.trim() ? '端口监听中' : '端口未监听' };
+    } catch {
+      return { serviceName: name, status: 'unhealthy', message: `端口 ${port} 不可达` };
+    }
+  }
+
+  private async checkRemoteService(name: string, key: string, port: number) {
+    try {
+      const { stdout } = await execAsync(
+        `ssh -o StrictHostKeyChecking=no -o ConnectTimeout=3 -i ${SSH_KEY_PATH} ubuntu@${REMOTE_HOST} "ss -tlnp | grep ':${port} ' | head -1"`,
+        { timeout: 5000 },
+      );
+      return { serviceName: name, status: stdout.trim() ? 'healthy' : 'unhealthy', message: stdout.trim() ? '端口监听中' : '端口未监听' };
+    } catch {
+      return { serviceName: name, status: 'unhealthy', message: `端口 ${port} 不可达` };
+    }
+  }
+
+  private async checkProcess(name: string, search: string) {
+    try {
+      const { stdout } = await execAsync(`ps aux | grep -v grep | grep '${search}' | head -1`, { timeout: 2000 });
+      return { serviceName: name, status: stdout.trim() ? 'healthy' : 'unhealthy', message: stdout.trim() ? '进程活跃' : '进程未找到' };
+    } catch {
+      return { serviceName: name, status: 'unhealthy', message: '进程检查失败' };
+    }
+  }
+
+  private async checkRemoteProcess(name: string, search: string) {
+    try {
+      const { stdout } = await execAsync(
+        `ssh -o StrictHostKeyChecking=no -o ConnectTimeout=3 -i ${SSH_KEY_PATH} ubuntu@${REMOTE_HOST} "ps aux | grep -v grep | grep '${search}' | head -1"`,
+        { timeout: 5000 },
+      );
+      return { serviceName: name, status: stdout.trim() ? 'healthy' : 'unhealthy', message: stdout.trim() ? '进程活跃' : '进程未找到' };
+    } catch {
+      return { serviceName: name, status: 'unhealthy', message: '进程检查失败' };
+    }
+  }
+
+  private async checkGiteaUrl() {
+    try {
+      const { stdout } = await execAsync("curl -s -o /dev/null -w '%{http_code}' http://localhost:3000/api/v1/version 2>/dev/null", { timeout: 3000 });
+      return { serviceName: 'Gitea', status: stdout.trim().startsWith('2') ? 'healthy' : 'unhealthy', message: stdout.trim().startsWith('2') ? `HTTP ${stdout.trim()}` : 'Gitea API 异常' };
+    } catch {
+      return { serviceName: 'Gitea', status: 'unhealthy', message: 'Gitea API 不可达' };
+    }
+  }
 }