diff --git a/L2_Core/port/gd32f470zgt6/gd_gpio_port.c b/L2_Core/port/gd32f470zgt6/gd_gpio_port.c
index 984b486..e61fa35 100644
--- a/L2_Core/port/gd32f470zgt6/gd_gpio_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_gpio_port.c
@@ -59,7 +59,7 @@ static const ek_gpio_ops_t gd_gpio_ops = {
 // 注册到hal
 void gd_gpio_drv_init(void)
 {
-    for (uint8_t i = 0; i < sizeof(gd_drv_gpio_table) / sizeof(gd_drv_gpio_table[0]); i++)
+    for (uint8_t i = 0; i < EK_ARRAY_LEN(gd_drv_gpio_table); i++)
     {
         ek_hal_gpio_register(gd_drv_gpio_table[i].dev,
                              gd_drv_gpio_table[i].name,
diff --git a/L2_Core/port/stm32f429zi/st_gpio_port.c b/L2_Core/port/stm32f429zi/st_gpio_port.c
index 52c4162..53be942 100644
--- a/L2_Core/port/stm32f429zi/st_gpio_port.c
+++ b/L2_Core/port/stm32f429zi/st_gpio_port.c
@@ -49,7 +49,7 @@ static const ek_gpio_ops_t st_gpio_ops = {
 // 注册到hal
 void st_gpio_drv_init(void)
 {
-    for (uint8_t i = 0; i < sizeof(st_drv_gpio_table) / sizeof(st_drv_gpio_table[0]); i++)
+    for (uint8_t i = 0; i < EK_ARRAY_LEN(st_drv_gpio_table); i++)
     {
         ek_hal_gpio_register(st_drv_gpio_table[i].dev,
                              st_drv_gpio_table[i].name,
diff --git a/L2_Core/utils/inc/ek_def.h b/L2_Core/utils/inc/ek_def.h
index 964e18d..b21bc5d 100644
--- a/L2_Core/utils/inc/ek_def.h
+++ b/L2_Core/utils/inc/ek_def.h
@@ -16,6 +16,7 @@
 #define EK_DEF_H
 
 #include <inttypes.h>
+#include <stdarg.h>
 #include <string.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -77,8 +78,13 @@
 #    define __STATIC_INLINE static __inline
 #    define __ALWAYS_INLINE __forceinline
 #    define __ASM           __asm
-/* ========== 不支持的编译器（空定义） ========== */
+/* ========== 不支持的编译器（需手动适配，默认编译报错） ========== */
 #else
+
+#    if 1
+#        error "Unsupported compiler detected. Please review and update the macro definitions in ek_def.h for this toolchain."
+#    endif
+
 #    define __WEAK
 #    define __PACKED
 #    define __PACKED_STRUCT struct
@@ -93,4 +99,11 @@
 #    define __ASM           asm
 #endif
 
+/* ========== 功能宏 ========== */
+#define EK_ARRAY_LEN(x)         (sizeof(x) / (sizeof((x)[0])))
+#define EK_CLAMP(val, min, max) (((val) < (min)) ? (min) : (((val) > (max)) ? (max) : (val)))
+#define EK_GET_FILE_NAME(file_path)                             \
+    (strrchr((file_path), '/') ? strrchr((file_path), '/') + 1  \
+                               : (strrchr((file_path), '\\') ? strrchr((file_path), '\\') + 1 : (file_path)))
+
 #endif /* EK_DEF_H */
diff --git a/L2_Core/utils/src/ek_assert.c b/L2_Core/utils/src/ek_assert.c
index 2150a32..fef0a5e 100644
--- a/L2_Core/utils/src/ek_assert.c
+++ b/L2_Core/utils/src/ek_assert.c
@@ -6,17 +6,12 @@
 
 #include "../inc/ek_assert.h"
 #include "../inc/ek_log.h"
-#include <string.h>
-
-#define GET_FILE_NAME(file_path)                           \
-    (strrchr(file_path, '/') ? strrchr(file_path, '/') + 1 \
-                             : (strrchr(file_path, '\\') ? strrchr(file_path, '\\') + 1 : file_path))
 
 void ek_assert_fault(const char *file, uint32_t line, const char *expr)
 {
 #if EK_ASSERT_WITH_LOG == 1
     EK_LOG_FILE_TAG("ek_assert.c");
-    EK_LOG_ERROR("file:%s,line:%" PRIu32 ",expr: %s", GET_FILE_NAME(file), line, expr);
+    EK_LOG_ERROR("file:%s,line:%" PRIu32 ",expr: %s", EK_GET_FILE_NAME(file), line, expr);
 #else
     __UNUSED(file);
     __UNUSED(line);
diff --git a/L2_Core/utils/src/ek_log.c b/L2_Core/utils/src/ek_log.c
index 6d89ec3..5b9a5e8 100644
--- a/L2_Core/utils/src/ek_log.c
+++ b/L2_Core/utils/src/ek_log.c
@@ -46,20 +46,15 @@ void _ek_log_printf(const char *tag, uint32_t line, ek_log_type_t type, uint32_t
     EK_LOG_LOCK();
 
 #    if (EK_LOG_COLOR_ENABLE == 1)
-
-    ek_printf("%s[%s/%s L:%" PRIu32 ",T:%" PRIu32 "]:",
-              ek_log_color_table[type],
-              ek_log_type_table[type],
-              tag,
-              line,
-              _ek_log_get_tick());
+    ek_printf(
+        "%s[%s/%s L:%" PRIu32 ",T:%" PRIu32 "]:", ek_log_color_table[type], ek_log_type_table[type], tag, line, tick);
 #    else /* EK_LOG_COLOR_ENABLE == 1 */
     ek_printf("[%s/%s L:%" PRIu32 ",T:%" PRIu32 "]:", ek_log_type_table[type], tag, line, tick);
 #    endif /* EK_LOG_COLOR_ENABLE == 1 */
 
     va_list args;
     va_start(args, fmt);
-    lwvsnprintf(ek_log_buffer, EK_LOG_BUFFER_SIZE - 1, fmt, args);
+    ek_vsnprintf(ek_log_buffer, EK_LOG_BUFFER_SIZE - 1, fmt, args);
     va_end(args);
 
     ek_printf("%s", ek_log_buffer);
diff --git a/ek_conf.h b/ek_conf.h
index 0ceee69..e44e1b9 100644
--- a/ek_conf.h
+++ b/ek_conf.h
@@ -46,7 +46,7 @@
 #define EK_VEC_ENABLE     (1)
 #define EK_RINGBUF_ENABLE (1)
 #define EK_STACK_ENABLE   (1)
-#define EK_SHELL_ENABLE   (1)
+#define EK_SHELL_ENABLE   (0)
 
 /* ========================================================================
  * 日志模块配置