diff --git a/kca/7.00/prod/ping.json b/kca/7.00/prod/ping.json
index 9b4daba0b..c3b36b85a 100644
--- a/kca/7.00/prod/ping.json
+++ b/kca/7.00/prod/ping.json
@@ -33,8 +33,8 @@
     ],
     "ngri_lst_lut": "2023-05-23T04:25:26+09:00",
     "db_close_timestamp": [
-        "2023-05-23T02:00:00+09:00",
-        "2023-05-23T07:00:00+09:00"
+        "2023-05-30T02:00:00+09:00",
+        "2023-05-30T07:00:00+09:00"
     ],
     "req_inv_cmd_prm3": [
         -1,