diff --git a/components/Console/Console.c b/components/Console/Console.c
index ea8d457..8790cb7 100644
--- a/components/Console/Console.c
+++ b/components/Console/Console.c
@@ -387,6 +387,7 @@ void Initialize_Console(void)
     esp_console_repl_config_t repl_cfg = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
     repl_cfg.prompt = "KTag>";
     repl_cfg.max_cmdline_length = 1024;
+    repl_cfg.max_history_len = 16;
 
     log_config_load();
     register_log_command();
diff --git a/sdkconfig b/sdkconfig
index 03ea0d5..1613bf3 100644
--- a/sdkconfig
+++ b/sdkconfig
@@ -450,7 +450,7 @@ CONFIG_BOOTLOADER_LOG_LEVEL=3
 #
 # Format
 #
-# CONFIG_BOOTLOADER_LOG_COLORS is not set
+CONFIG_BOOTLOADER_LOG_COLORS=y
 CONFIG_BOOTLOADER_LOG_TIMESTAMP_SOURCE_CPU_TICKS=y
 # end of Format
 
@@ -1976,7 +1976,7 @@ CONFIG_LOG_TAG_LEVEL_IMPL_CACHE_SIZE=31
 #
 # Format
 #
-# CONFIG_LOG_COLORS is not set
+CONFIG_LOG_COLORS=y
 CONFIG_LOG_TIMESTAMP_SOURCE_RTOS=y
 # CONFIG_LOG_TIMESTAMP_SOURCE_SYSTEM is not set
 # end of Format