BLE MESH的相关问题求解

我用3块ESP32C3的开发板，分别烧录并运行“ESP BLE Mesh Client Model Demo”、“ESP BLE Mesh Node demo”和“ESP BLE Mesh Provisioner demo”，想通过Provisioner开发板自动配置client和node两块开发板，然后使用client控制node。现在遇到的问题是，Provisioner开发板给node开发板配置的时候似乎一切正常，可以配置成功，node打印以下信息：

• I (2676) EXAMPLE: ESP_BLE_MESH_NODE_PROV_LINK_CLOSE_EVT, bearer PB-ADV
• I (3246) EXAMPLE: ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD
• I (3246) EXAMPLE: net_idx 0x0000, app_idx 0x0000
• I (3256) AppKey: 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12
• I (3426) EXAMPLE: ESP_BLE_MESH_MODEL_OP_MODEL_APP_BIND
• I (3436) EXAMPLE: elem_addr 0x0006, app_idx 0x0000, cid 0xffff, mod_id 0x1000
• I (3606) EXAMPLE: event 0x00, opcode 0x8202, src 0x0001, dst 0x0006
• I (3606) EXAMPLE: ESP_BLE_MESH_GENERIC_SERVER_STATE_CHANGE_EVT
• I (3606) EXAMPLE: onoff 0x01
  

但是配置client时不会绑定AppKey,打印信息如下：

• I (23675) BLE_MESH: recv, app_idx 0xfffe src 0x0001 dst 0x0005
• I (23675) BLE_MESH: recv, len 20: 0000000012121212121212121212121212121212
• I (23685) BLE_MESH: send, app_idx 0xfffe src 0x0005 dst 0x0001
• I (23695) BLE_MESH: send, len 6: 800300000000
• I (23695) EXAMPLE: ESP_BLE_MESH_MODEL_OP_APP_KEY_ADD
• I (23705) EXAMPLE: net_idx 0x0000, app_idx 0x0000
• I (23705) AppKey: 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12
• I (23895) BLE_MESH: recv, app_idx 0xfffe src 0x0001 dst 0x0005
• I (23905) BLE_MESH: recv, len 8: 803d050000000010
• I (23905) BLE_MESH: send, app_idx 0xfffe src 0x0005 dst 0x0001
• I (23905) BLE_MESH: send, len 9: 803e02050000000010
• I (23995) BLE_MESH: recv, app_idx 0x0000 src 0x0001 dst 0x0005
• I (23995) BLE_MESH: recv, len 2: 8201
• I (27965) BLE_MESH: recv, app_idx 0x0000 src 0x0001 dst 0x0005
• I (27965) BLE_MESH: recv, len 2: 8201
  

并且也无法使用clent给node发控制消息，client打印以下信息：

• I (37295) BOARD: tap cb (RELEASE)
• E (37295) EXAMPLE: Send Generic OnOff Set Unack failed
  

但是我通过手机nRF Mesh APP给client和node配置后可以使用client给node发送消息，请问这是什么原因，应该怎么解决