diff --git a/.config b/.config
index e70ee33..903b7db 100644
--- a/.config
+++ b/.config
@@ -219,7 +219,37 @@ CONFIG_RT_LIBC_TZ_DEFAULT_SEC=0
 # Utilities
 #
 # CONFIG_RT_USING_RYM is not set
-# CONFIG_RT_USING_ULOG is not set
+CONFIG_RT_USING_ULOG=y
+# CONFIG_ULOG_OUTPUT_LVL_A is not set
+# CONFIG_ULOG_OUTPUT_LVL_E is not set
+# CONFIG_ULOG_OUTPUT_LVL_W is not set
+# CONFIG_ULOG_OUTPUT_LVL_I is not set
+CONFIG_ULOG_OUTPUT_LVL_D=y
+CONFIG_ULOG_OUTPUT_LVL=7
+CONFIG_ULOG_USING_ISR_LOG=y
+CONFIG_ULOG_ASSERT_ENABLE=y
+CONFIG_ULOG_LINE_BUF_SIZE=128
+CONFIG_ULOG_USING_ASYNC_OUTPUT=y
+CONFIG_ULOG_ASYNC_OUTPUT_BUF_SIZE=512
+CONFIG_ULOG_ASYNC_OUTPUT_BY_THREAD=y
+CONFIG_ULOG_ASYNC_OUTPUT_THREAD_STACK=1024
+CONFIG_ULOG_ASYNC_OUTPUT_THREAD_PRIORITY=20
+
+#
+# log format
+#
+# CONFIG_ULOG_OUTPUT_FLOAT is not set
+# CONFIG_ULOG_USING_COLOR is not set
+# CONFIG_ULOG_OUTPUT_TIME is not set
+# CONFIG_ULOG_OUTPUT_LEVEL is not set
+# CONFIG_ULOG_OUTPUT_TAG is not set
+# CONFIG_ULOG_OUTPUT_THREAD_NAME is not set
+# end of log format
+
+# CONFIG_ULOG_BACKEND_USING_CONSOLE is not set
+# CONFIG_ULOG_BACKEND_USING_FILE is not set
+# CONFIG_ULOG_USING_FILTER is not set
+# CONFIG_ULOG_USING_SYSLOG is not set
 # CONFIG_RT_USING_UTEST is not set
 # CONFIG_RT_USING_VAR_EXPORT is not set
 # CONFIG_RT_USING_RESOURCE_ID is not set
diff --git a/rtconfig.h b/rtconfig.h
index 5d1453a..61dd2eb 100644
--- a/rtconfig.h
+++ b/rtconfig.h
@@ -113,6 +113,21 @@
 
 /* Utilities */
 
+#define RT_USING_ULOG
+#define ULOG_OUTPUT_LVL_D
+#define ULOG_OUTPUT_LVL 7
+#define ULOG_USING_ISR_LOG
+#define ULOG_ASSERT_ENABLE
+#define ULOG_LINE_BUF_SIZE 128
+#define ULOG_USING_ASYNC_OUTPUT
+#define ULOG_ASYNC_OUTPUT_BUF_SIZE 512
+#define ULOG_ASYNC_OUTPUT_BY_THREAD
+#define ULOG_ASYNC_OUTPUT_THREAD_STACK 1024
+#define ULOG_ASYNC_OUTPUT_THREAD_PRIORITY 20
+
+/* log format */
+
+/* end of log format */
 /* end of Utilities */
 /* end of RT-Thread Components */