diff --git a/data/2770315275/device-2770315275.json b/data/2770315275/device-2770315275.json
deleted file mode 100644
index 34cd62b..0000000
--- a/data/2770315275/device-2770315275.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "--begin--": "该设备由账号作为seed固定生成，账号不变则永远相同",
-  "product": "MRS4S",
-  "device": "HIM188MOE",
-  "board": "MIRAI-YYDS",
-  "brand": "OICQX",
-  "model": "Konata 2020",
-  "wifi_ssid": "TP-LINK-a51fa80b",
-  "bootloader": "U-boot",
-  "android_id": "OICQX.8006147.1122",
-  "boot_id": "1f469370-04e3-4533-2bdc-530708f78f4f",
-  "proc_version": "Linux version 4.19.71-1251 (konata@takayama.github.com)",
-  "mac_address": "00:50:45:33:2B:DC",
-  "ip_address": "10.0.83.7",
-  "imei": "864227020746354",
-  "incremental": 150441807,
-  "--end--": "修改后可能需要重新验证设备"
-}
\ No newline at end of file
diff --git a/data/2770315275/qrcode.png b/data/2770315275/qrcode.png
deleted file mode 100644
index e414674..0000000
Binary files a/data/2770315275/qrcode.png and /dev/null differ
diff --git a/data/2770315275/token b/data/2770315275/token
deleted file mode 100644
index efac426..0000000
--- a/data/2770315275/token
+++ /dev/null
@@ -1 +0,0 @@
-Ti<`MVuG`X4TF4$9�G��@"(�gN�����)�\��w��1��z�l��dl�fBv�5�$��R�.�O\���1۸Bgq:�^�{��V�5�5�^��w��[;�ַ���wQ�@�ʈ����D9{ʱ�G1:c�r�\�5H�
\ No newline at end of file