diff --git a/database/CMD_DB/AOBC_CMD_DB_BCT.csv b/database/CMD_DB/AOBC_CMD_DB_BCT.csv
index 52842a0e..903bfb06 100644
--- a/database/CMD_DB/AOBC_CMD_DB_BCT.csv
+++ b/database/CMD_DB/AOBC_CMD_DB_BCT.csv
@@ -94,7 +94,7 @@ Comment,Name,ShortName,BCID,エイリアス,,,,,Danger Flag,Description,Note
 *,ADCS:,,,,,,,,,,
 **,others 全体のテレメとかを登録,,,,,,,,,,
 *,システム試験TLM:,,,,,,,,,,
-**,BCT MAX : 80,,,,,,,,,,
+**,BCT MAX : 90,,,,,,,,,,
 ,,,,,,,,,,,
 ,,,,,,,,,,,
 ,,,,,,,,,,,
diff --git a/src/src_user/Settings/TlmCmd/block_command_table_params.h b/src/src_user/Settings/TlmCmd/block_command_table_params.h
index b3691530..b8136374 100644
--- a/src/src_user/Settings/TlmCmd/block_command_table_params.h
+++ b/src/src_user/Settings/TlmCmd/block_command_table_params.h
@@ -14,7 +14,7 @@
 
 #define BCT_CMD_MAX_LENGTH (32)
 #define BCT_MAX_CMD_NUM (16)
-#define BCT_MAX_BLOCKS (80)
+#define BCT_MAX_BLOCKS (90)
 
 #define SIZE_OF_BCT_ID_T (2)