diff --git a/L2_Core/CMakeLists.txt b/L2_Core/CMakeLists.txt
index 3858495..dacc48a 100644
--- a/L2_Core/CMakeLists.txt
+++ b/L2_Core/CMakeLists.txt
@@ -16,7 +16,7 @@ target_include_directories(l2_core PUBLIC
    ${CMAKE_CURRENT_SOURCE_DIR}/hal/inc
    ${CMAKE_CURRENT_SOURCE_DIR}/port/inc
    ${CMAKE_CURRENT_SOURCE_DIR}/third_party/letter_shell/inc
-   ${CMAKE_CURRENT_SOURCE_DIR}/third_party/lwprintf/include
+   ${CMAKE_CURRENT_SOURCE_DIR}/third_party/lwprintf/inc
    ${CMAKE_CURRENT_SOURCE_DIR}/third_party/tlsf
 )
 
diff --git a/L2_Core/hal/inc/ek_hal_adc.h b/L2_Core/hal/inc/ek_hal_adc.h
index ab1b6c5..2f6861a 100644
--- a/L2_Core/hal/inc/ek_hal_adc.h
+++ b/L2_Core/hal/inc/ek_hal_adc.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_ADC_H
 #define EK_HAL_ADC_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_dac.h b/L2_Core/hal/inc/ek_hal_dac.h
index c6103a2..45ef7b6 100644
--- a/L2_Core/hal/inc/ek_hal_dac.h
+++ b/L2_Core/hal/inc/ek_hal_dac.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_DAC_H
 #define EK_HAL_DAC_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_dma.h b/L2_Core/hal/inc/ek_hal_dma.h
index 72f4eb0..cdc15a5 100644
--- a/L2_Core/hal/inc/ek_hal_dma.h
+++ b/L2_Core/hal/inc/ek_hal_dma.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_DMA_H
 #define EK_HAL_DMA_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_dma2d.h b/L2_Core/hal/inc/ek_hal_dma2d.h
index e028743..4063ca4 100644
--- a/L2_Core/hal/inc/ek_hal_dma2d.h
+++ b/L2_Core/hal/inc/ek_hal_dma2d.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_DMA2D_H
 #define EK_HAL_DMA2D_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_gpio.h b/L2_Core/hal/inc/ek_hal_gpio.h
index 7fb8c9b..7ab255f 100644
--- a/L2_Core/hal/inc/ek_hal_gpio.h
+++ b/L2_Core/hal/inc/ek_hal_gpio.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_GPIO_H
 #define EK_HAL_GPIO_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_i2c.h b/L2_Core/hal/inc/ek_hal_i2c.h
index bce98c8..8a14c23 100644
--- a/L2_Core/hal/inc/ek_hal_i2c.h
+++ b/L2_Core/hal/inc/ek_hal_i2c.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_I2C_H
 #define EK_HAL_I2C_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_ltdc.h b/L2_Core/hal/inc/ek_hal_ltdc.h
index daf250f..1fc5675 100644
--- a/L2_Core/hal/inc/ek_hal_ltdc.h
+++ b/L2_Core/hal/inc/ek_hal_ltdc.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_LTDC_H
 #define EK_HAL_LTDC_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_pwm.h b/L2_Core/hal/inc/ek_hal_pwm.h
index 5543705..142dee6 100644
--- a/L2_Core/hal/inc/ek_hal_pwm.h
+++ b/L2_Core/hal/inc/ek_hal_pwm.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_PWM_H
 #define EK_HAL_PWM_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_spi.h b/L2_Core/hal/inc/ek_hal_spi.h
index 4cf1860..6dccfe6 100644
--- a/L2_Core/hal/inc/ek_hal_spi.h
+++ b/L2_Core/hal/inc/ek_hal_spi.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_SPI_H
 #define EK_HAL_SPI_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_tick.h b/L2_Core/hal/inc/ek_hal_tick.h
index a30b9e2..ddbfd90 100644
--- a/L2_Core/hal/inc/ek_hal_tick.h
+++ b/L2_Core/hal/inc/ek_hal_tick.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_TICK_H
 #define EK_HAL_TICK_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_tim.h b/L2_Core/hal/inc/ek_hal_tim.h
index 4babc20..2864bc2 100644
--- a/L2_Core/hal/inc/ek_hal_tim.h
+++ b/L2_Core/hal/inc/ek_hal_tim.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_TIMER_H
 #define EK_HAL_TIMER_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/inc/ek_hal_uart.h b/L2_Core/hal/inc/ek_hal_uart.h
index ff807fe..a75279f 100644
--- a/L2_Core/hal/inc/ek_hal_uart.h
+++ b/L2_Core/hal/inc/ek_hal_uart.h
@@ -1,8 +1,8 @@
 #ifndef EK_HAL_UART_H
 #define EK_HAL_UART_H
 
-#include "../../utils/inc/ek_def.h"
-#include "../../utils/inc/ek_list.h"
+#include "ek_def.h"
+#include "ek_list.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/hal/src/ek_hal_adc.c b/L2_Core/hal/src/ek_hal_adc.c
index 620bfdb..7be6540 100644
--- a/L2_Core/hal/src/ek_hal_adc.c
+++ b/L2_Core/hal/src/ek_hal_adc.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_adc.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_adc.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_adc_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_dac.c b/L2_Core/hal/src/ek_hal_dac.c
index c4012ed..1b49e39 100644
--- a/L2_Core/hal/src/ek_hal_dac.c
+++ b/L2_Core/hal/src/ek_hal_dac.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_dac.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_dac.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_dac_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_dma.c b/L2_Core/hal/src/ek_hal_dma.c
index 3bd862a..9a2a31f 100644
--- a/L2_Core/hal/src/ek_hal_dma.c
+++ b/L2_Core/hal/src/ek_hal_dma.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_dma.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_dma.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_dma_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_dma2d.c b/L2_Core/hal/src/ek_hal_dma2d.c
index 658c68f..8b7a829 100644
--- a/L2_Core/hal/src/ek_hal_dma2d.c
+++ b/L2_Core/hal/src/ek_hal_dma2d.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_dma2d.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_dma2d.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_dma2d_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_gpio.c b/L2_Core/hal/src/ek_hal_gpio.c
index 7f5d4f8..75daf15 100644
--- a/L2_Core/hal/src/ek_hal_gpio.c
+++ b/L2_Core/hal/src/ek_hal_gpio.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_gpio.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_gpio.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_gpio_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_i2c.c b/L2_Core/hal/src/ek_hal_i2c.c
index 40f3d3a..24a5ba6 100644
--- a/L2_Core/hal/src/ek_hal_i2c.c
+++ b/L2_Core/hal/src/ek_hal_i2c.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_i2c.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_i2c.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_i2c_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_ltdc.c b/L2_Core/hal/src/ek_hal_ltdc.c
index 0db2d2d..6583957 100644
--- a/L2_Core/hal/src/ek_hal_ltdc.c
+++ b/L2_Core/hal/src/ek_hal_ltdc.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_ltdc.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_ltdc.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_ltdc_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_pwm.c b/L2_Core/hal/src/ek_hal_pwm.c
index 0f22c3f..47fbeec 100644
--- a/L2_Core/hal/src/ek_hal_pwm.c
+++ b/L2_Core/hal/src/ek_hal_pwm.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_pwm.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_pwm.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_pwm_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_spi.c b/L2_Core/hal/src/ek_hal_spi.c
index 402224d..6186a24 100644
--- a/L2_Core/hal/src/ek_hal_spi.c
+++ b/L2_Core/hal/src/ek_hal_spi.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_spi.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_spi.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_spi_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_tick.c b/L2_Core/hal/src/ek_hal_tick.c
index d665a86..ddc995b 100644
--- a/L2_Core/hal/src/ek_hal_tick.c
+++ b/L2_Core/hal/src/ek_hal_tick.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_tick.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_tick.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_tick_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_tim.c b/L2_Core/hal/src/ek_hal_tim.c
index 105f657..45fb9e2 100644
--- a/L2_Core/hal/src/ek_hal_tim.c
+++ b/L2_Core/hal/src/ek_hal_tim.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_tim.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_tim.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_tim_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/hal/src/ek_hal_uart.c b/L2_Core/hal/src/ek_hal_uart.c
index 025052f..93818d6 100644
--- a/L2_Core/hal/src/ek_hal_uart.c
+++ b/L2_Core/hal/src/ek_hal_uart.c
@@ -1,5 +1,5 @@
-#include "../inc/ek_hal_uart.h"
-#include "../../utils/inc/ek_assert.h"
+#include "ek_hal_uart.h"
+#include "ek_assert.h"
 
 ek_list_node_t ek_hal_uart_head;
 static bool _ek_init_flag = false;
diff --git a/L2_Core/port/gd32f470zgt6/gd_adc_port.c b/L2_Core/port/gd32f470zgt6/gd_adc_port.c
index d810218..3bab0de 100644
--- a/L2_Core/port/gd32f470zgt6/gd_adc_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_adc_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_adc.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_adc.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "hal_adc.h"
 #include "gd32f4xx_adc.h"
 
diff --git a/L2_Core/port/gd32f470zgt6/gd_dac_port.c b/L2_Core/port/gd32f470zgt6/gd_dac_port.c
index d2925ed..96ad655 100644
--- a/L2_Core/port/gd32f470zgt6/gd_dac_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_dac_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_dac.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_dac.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "gd32f4xx_dac.h"
 #include "hal_dac.h"
 
diff --git a/L2_Core/port/gd32f470zgt6/gd_dma_port.c b/L2_Core/port/gd32f470zgt6/gd_dma_port.c
index 86b64de..d98112a 100644
--- a/L2_Core/port/gd32f470zgt6/gd_dma_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_dma_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_dma.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_dma.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "hal_dma.h"
 #include "gd32f4xx_dma.h"
 
diff --git a/L2_Core/port/gd32f470zgt6/gd_gpio_port.c b/L2_Core/port/gd32f470zgt6/gd_gpio_port.c
index e61fa35..835dc73 100644
--- a/L2_Core/port/gd32f470zgt6/gd_gpio_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_gpio_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_gpio.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_gpio.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "gd32f4xx_gpio.h"
 
 // 具体设备的硬件信息
diff --git a/L2_Core/port/gd32f470zgt6/gd_i2c_port.c b/L2_Core/port/gd32f470zgt6/gd_i2c_port.c
index 2a26f20..26de91d 100644
--- a/L2_Core/port/gd32f470zgt6/gd_i2c_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_i2c_port.c
@@ -1,8 +1,8 @@
-#include "../../hal/inc/ek_hal_i2c.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_i2c.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "gd32f4xx_i2c.h"
-#include "../../../L1_MCU/GD32F470ZGT6/Hal/Inc/hal_iic.h"
+#include "hal_iic.h"
 
 #define EK_HAL_LOCK_ON(x)   ((x)->lock = true)
 #define EK_HAL_LOCK_OFF(x)  ((x)->lock = false)
diff --git a/L2_Core/port/gd32f470zgt6/gd_ipa_port.c b/L2_Core/port/gd32f470zgt6/gd_ipa_port.c
index de0c5ad..1a4960a 100644
--- a/L2_Core/port/gd32f470zgt6/gd_ipa_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_ipa_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_dma2d.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_dma2d.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "hal_ipa.h"
 
 // 硬件信息结构体
diff --git a/L2_Core/port/gd32f470zgt6/gd_pwm_port.c b/L2_Core/port/gd32f470zgt6/gd_pwm_port.c
index 51332d4..6f63eb5 100644
--- a/L2_Core/port/gd32f470zgt6/gd_pwm_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_pwm_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_pwm.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_pwm.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "hal_pwm.h"
 #include "gd32f4xx_timer.h"
 
diff --git a/L2_Core/port/gd32f470zgt6/gd_spi_port.c b/L2_Core/port/gd32f470zgt6/gd_spi_port.c
index 82f115c..b722947 100644
--- a/L2_Core/port/gd32f470zgt6/gd_spi_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_spi_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_spi.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_spi.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "gd32f4xx_spi.h"
 
 #define EK_HAL_LOCK_ON(x)   ((x)->lock = true)
diff --git a/L2_Core/port/gd32f470zgt6/gd_tick_port.c b/L2_Core/port/gd32f470zgt6/gd_tick_port.c
index e31ccef..5ef7e58 100644
--- a/L2_Core/port/gd32f470zgt6/gd_tick_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_tick_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_tick.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_tick.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "bsp_timer.h"
 
 // 外部 SysTick 变量（需要在 BSP 层定义）
diff --git a/L2_Core/port/gd32f470zgt6/gd_tim_port.c b/L2_Core/port/gd32f470zgt6/gd_tim_port.c
index 6d2e703..b3818a0 100644
--- a/L2_Core/port/gd32f470zgt6/gd_tim_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_tim_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_tim.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_tim.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "hal_tim.h"
 #include "gd32f4xx_timer.h"
 
diff --git a/L2_Core/port/gd32f470zgt6/gd_uart_port.c b/L2_Core/port/gd32f470zgt6/gd_uart_port.c
index 93ccf5e..3ae08db 100644
--- a/L2_Core/port/gd32f470zgt6/gd_uart_port.c
+++ b/L2_Core/port/gd32f470zgt6/gd_uart_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_uart.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_uart.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "hal_usart.h"
 
 #define EK_HAL_LOCK_ON(x)   ((x)->lock = true)
diff --git a/L2_Core/port/stm32f429zi/st_dma2d_port.c b/L2_Core/port/stm32f429zi/st_dma2d_port.c
index ddae9d0..4816ef4 100644
--- a/L2_Core/port/stm32f429zi/st_dma2d_port.c
+++ b/L2_Core/port/stm32f429zi/st_dma2d_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_dma2d.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_dma2d.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "dma2d.h"
 
 /* CubeMX 生成的 DMA2D 句柄 */
@@ -68,7 +68,7 @@ static ek_hal_dma2d_t drv_dma2d1;
 
 __WEAK void ek_dma2d_transfer_cplt_callback(DMA2D_HandleTypeDef *hdma2d)
 {
-    __UNUSED(hdma2d);
+    __EK_UNUSED(hdma2d);
 }
 
 // 注册到 HAL
diff --git a/L2_Core/port/stm32f429zi/st_gpio_port.c b/L2_Core/port/stm32f429zi/st_gpio_port.c
index 53be942..107d540 100644
--- a/L2_Core/port/stm32f429zi/st_gpio_port.c
+++ b/L2_Core/port/stm32f429zi/st_gpio_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_gpio.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_gpio.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "gpio.h"
 
 // 具体设备的硬件信息
diff --git a/L2_Core/port/stm32f429zi/st_i2c_port.c b/L2_Core/port/stm32f429zi/st_i2c_port.c
index 0e4ffce..59c0629 100644
--- a/L2_Core/port/stm32f429zi/st_i2c_port.c
+++ b/L2_Core/port/stm32f429zi/st_i2c_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_i2c.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_i2c.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "i2c.h"
 
 #define EK_HAL_LOCK_ON(x)   ((x)->lock = true)
diff --git a/L2_Core/port/stm32f429zi/st_ltdc_port.c b/L2_Core/port/stm32f429zi/st_ltdc_port.c
index c8da677..dddc461 100644
--- a/L2_Core/port/stm32f429zi/st_ltdc_port.c
+++ b/L2_Core/port/stm32f429zi/st_ltdc_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_ltdc.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_ltdc.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "ltdc.h"
 
 // ops 实现
diff --git a/L2_Core/port/stm32f429zi/st_spi_port.c b/L2_Core/port/stm32f429zi/st_spi_port.c
index 16949a4..f889a61 100644
--- a/L2_Core/port/stm32f429zi/st_spi_port.c
+++ b/L2_Core/port/stm32f429zi/st_spi_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_spi.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_spi.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "spi.h"
 
 #define EK_HAL_LOCK_ON(x)   ((x)->lock = true)
diff --git a/L2_Core/port/stm32f429zi/st_tick_port.c b/L2_Core/port/stm32f429zi/st_tick_port.c
index 8881bee..0638fbb 100644
--- a/L2_Core/port/stm32f429zi/st_tick_port.c
+++ b/L2_Core/port/stm32f429zi/st_tick_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_tick.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_tick.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "main.h"
 
 // ops 实现
diff --git a/L2_Core/port/stm32f429zi/st_tim_port.c b/L2_Core/port/stm32f429zi/st_tim_port.c
index b83e428..736458f 100644
--- a/L2_Core/port/stm32f429zi/st_tim_port.c
+++ b/L2_Core/port/stm32f429zi/st_tim_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_tim.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_tim.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "tim.h"
 
 // 硬件信息结构体
diff --git a/L2_Core/port/stm32f429zi/st_uart_port.c b/L2_Core/port/stm32f429zi/st_uart_port.c
index ce42b1f..225d27c 100644
--- a/L2_Core/port/stm32f429zi/st_uart_port.c
+++ b/L2_Core/port/stm32f429zi/st_uart_port.c
@@ -1,6 +1,6 @@
-#include "../../hal/inc/ek_hal_uart.h"
-#include "../../utils/inc/ek_assert.h"
-#include "../../utils/inc/ek_export.h"
+#include "ek_hal_uart.h"
+#include "ek_assert.h"
+#include "ek_export.h"
 #include "usart.h"
 
 #define EK_HAL_LOCK_ON(x)   ((x)->lock = true)
diff --git a/L2_Core/third_party/letter_shell/shell.c b/L2_Core/third_party/letter_shell/shell.c
index 51609e9..23f89c3 100644
--- a/L2_Core/third_party/letter_shell/shell.c
+++ b/L2_Core/third_party/letter_shell/shell.c
@@ -9,8 +9,8 @@
  * 
  */
 
-#include "inc/shell.h"
-#include "../lwprintf/inc/lwprintf.h"
+#include "shell.h"
+#include "lwprintf.h"
 #include <string.h>
 #include <stdarg.h>
 
diff --git a/L2_Core/third_party/letter_shell/shell_ext.c b/L2_Core/third_party/letter_shell/shell_ext.c
index cf2904f..a011c47 100644
--- a/L2_Core/third_party/letter_shell/shell_ext.c
+++ b/L2_Core/third_party/letter_shell/shell_ext.c
@@ -9,9 +9,9 @@
  * 
  */
 
-#include "inc/shell_cfg.h"
-#include "inc/shell.h"
-#include "inc/shell_ext.h"
+#include "shell_cfg.h"
+#include "shell.h"
+#include "shell_ext.h"
 
 /**
  * @brief 判断数字进制
diff --git a/L2_Core/third_party/lwprintf/lwprintf.c b/L2_Core/third_party/lwprintf/lwprintf.c
index 862199b..e83f733 100644
--- a/L2_Core/third_party/lwprintf/lwprintf.c
+++ b/L2_Core/third_party/lwprintf/lwprintf.c
@@ -31,7 +31,7 @@
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
  * Version:         v1.1.0
  */
-#include "inc/lwprintf.h"
+#include "lwprintf.h"
 #include <float.h>
 #include <limits.h>
 #include <stdint.h>
diff --git a/L2_Core/third_party/lwprintf/lwprintf_sys_cmsis_os.c b/L2_Core/third_party/lwprintf/lwprintf_sys_cmsis_os.c
index f020d04..1f4b68c 100644
--- a/L2_Core/third_party/lwprintf/lwprintf_sys_cmsis_os.c
+++ b/L2_Core/third_party/lwprintf/lwprintf_sys_cmsis_os.c
@@ -31,7 +31,7 @@
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
  * Version:         v1.1.0
  */
-#include "inc/lwprintf_sys.h"
+#include "lwprintf_sys.h"
 
 #if LWPRINTF_CFG_OS && !__DOXYGEN__
 
diff --git a/L2_Core/third_party/lwprintf/lwprintf_sys_threadx.c b/L2_Core/third_party/lwprintf/lwprintf_sys_threadx.c
index ad828ef..5f986b0 100644
--- a/L2_Core/third_party/lwprintf/lwprintf_sys_threadx.c
+++ b/L2_Core/third_party/lwprintf/lwprintf_sys_threadx.c
@@ -31,7 +31,7 @@
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
  * Version:         v1.1.0
  */
-#include "inc/lwprintf_sys.h"
+#include "lwprintf_sys.h"
 
 #if LWPRINTF_CFG_OS && !__DOXYGEN__
 
diff --git a/L2_Core/third_party/lwprintf/lwprintf_sys_win32.c b/L2_Core/third_party/lwprintf/lwprintf_sys_win32.c
index 0412d82..4cf7231 100644
--- a/L2_Core/third_party/lwprintf/lwprintf_sys_win32.c
+++ b/L2_Core/third_party/lwprintf/lwprintf_sys_win32.c
@@ -31,7 +31,7 @@
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
  * Version:         v1.1.0
  */
-#include "inc/lwprintf_sys.h"
+#include "lwprintf_sys.h"
 
 #if LWPRINTF_CFG_OS && !__DOXYGEN__
 
diff --git a/L2_Core/utils/inc/ek_assert.h b/L2_Core/utils/inc/ek_assert.h
index 0459e0f..eb4e857 100644
--- a/L2_Core/utils/inc/ek_assert.h
+++ b/L2_Core/utils/inc/ek_assert.h
@@ -14,7 +14,7 @@
 #ifndef EK_ASSERT_H
 #define EK_ASSERT_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 #include "ek_def.h"
 
 /**
diff --git a/L2_Core/utils/inc/ek_def.h b/L2_Core/utils/inc/ek_def.h
index c8d0463..ef687a3 100644
--- a/L2_Core/utils/inc/ek_def.h
+++ b/L2_Core/utils/inc/ek_def.h
@@ -16,7 +16,6 @@
 #define EK_DEF_H
 
 #include <inttypes.h>
-#include <stdarg.h>
 #include <string.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -35,69 +34,63 @@
 /* ========== GCC 编译器宏定义 ========== */
 #if defined(__GNUC__) && !defined(__ARMCC_VERSION)
 
-#    define __WEAK          __attribute__((weak))
-#    define __PACKED        __attribute__((packed))
-#    define __PACKED_STRUCT struct __attribute__((packed))
-#    define __ALIGNED(x)    __attribute__((aligned(x)))
-#    define __USED          __attribute__((used))
-#    define __SECTION(x)    __attribute__((section(x)))
-#    define __NO_RETURN     __attribute__((noreturn))
-#    define __UNUSED(x)     ((void)(x))
-#    define __INLINE        inline
-#    define __STATIC_INLINE static inline
-#    define __ALWAYS_INLINE __attribute__((always_inline)) static inline
-#    define __ASM           __asm
+#    define __EK_WEAK          __attribute__((weak))
+#    define __EK_PACKED        __attribute__((packed))
+#    define __EK_PACKED_STRUCT struct __attribute__((packed))
+#    define __EK_ALIGNED(x)    __attribute__((aligned(x)))
+#    define __EK_USED          __attribute__((used))
+#    define __EK_SECTION(x)    __attribute__((section(x)))
+#    define __EK_NO_RETURN     __attribute__((noreturn))
+#    define __EK_UNUSED(x)     ((void)(x))
+#    define __EK_INLINE        inline
+#    define __EK_STATIC_INLINE static inline
+#    define __EK_ALWAYS_INLINE __attribute__((always_inline)) static inline
+#    define __EK_ASM           __asm
 /* ========== ARM Compiler 6 宏定义 ========== */
 #elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
 
-#    define __WEAK          __attribute__((weak))
-#    define __PACKED        __attribute__((packed))
-#    define __PACKED_STRUCT struct __attribute__((packed))
-#    define __ALIGNED(x)    __attribute__((aligned(x)))
-#    define __USED          __attribute__((used))
-#    define __SECTION(x)    __attribute__((section(x)))
-#    define __NO_RETURN     __attribute__((noreturn))
-#    define __UNUSED(x)     ((void)(x))
-#    define __INLINE        inline
-#    define __STATIC_INLINE static inline
-#    define __ALWAYS_INLINE __attribute__((always_inline)) static inline
-#    define __ASM           __asm
+#    define __EK_WEAK          __attribute__((weak))
+#    define __EK_PACKED        __attribute__((packed))
+#    define __EK_PACKED_STRUCT struct __attribute__((packed))
+#    define __EK_ALIGNED(x)    __attribute__((aligned(x)))
+#    define __EK_USED          __attribute__((used))
+#    define __EK_SECTION(x)    __attribute__((section(x)))
+#    define __EK_NO_RETURN     __attribute__((noreturn))
+#    define __EK_UNUSED(x)     ((void)(x))
+#    define __EK_INLINE        inline
+#    define __EK_STATIC_INLINE static inline
+#    define __EK_ALWAYS_INLINE __attribute__((always_inline)) static inline
+#    define __EK_ASM           __asm
 
 /* ========== ARM Compiler 5 宏定义 ========== */
 #elif defined(__CC_ARM)
 
-#    define __WEAK          __weak
-#    define __PACKED        __packed
-#    define __PACKED_STRUCT __packed struct
-#    define __ALIGNED(x)    __align((x))
-#    define __USED          __attribute__((used))
-#    define __SECTION(x)    __attribute__((section(x)))
-#    define __NO_RETURN     __declspec(noreturn)
-#    define __UNUSED(x)     ((void)(x))
-#    define __INLINE        __inline
-#    define __STATIC_INLINE static __inline
-#    define __ALWAYS_INLINE __forceinline
-#    define __ASM           __asm
-/* ========== 不支持的编译器（需手动适配，默认编译报错） ========== */
+#    define __EK_WEAK          __weak
+#    define __EK_PACKED        __packed
+#    define __EK_PACKED_STRUCT __packed struct
+#    define __EK_ALIGNED(x)    __align(x)
+#    define __EK_USED          __attribute__((used))
+#    define __EK_SECTION(x)    __attribute__((section(x)))
+#    define __EK_NO_RETURN     __declspec(noreturn)
+#    define __EK_UNUSED(x)     ((void)(x))
+#    define __EK_INLINE        __inline
+#    define __EK_STATIC_INLINE static __inline
+#    define __EK_ALWAYS_INLINE __forceinline
+#    define __EK_ASM           __asm
+/* ========== 不支持的编译器（空定义） ========== */
 #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
-#    define __ALIGNED(x)
-#    define __USED
-#    define __SECTION(x)
-#    define __NO_RETURN
-#    define __UNUSED(x)     ((void)(x))
-#    define __INLINE        inline
-#    define __STATIC_INLINE static inline
-#    define __ALWAYS_INLINE static inline
-#    define __ASM           asm
+#    define __EK_WEAK
+#    define __EK_PACKED
+#    define __EK_PACKED_STRUCT struct
+#    define __EK_ALIGNED(x)
+#    define __EK_USED
+#    define __EK_SECTION(x)
+#    define __EK_NO_RETURN
+#    define __EK_UNUSED(x)     ((void)(x))
+#    define __EK_INLINE        inline
+#    define __EK_STATIC_INLINE static inline
+#    define __EK_ALWAYS_INLINE static inline
+#    define __EK_ASM           asm
 #endif
 
 /* ========== 功能宏 ========== */
diff --git a/L2_Core/utils/inc/ek_export.h b/L2_Core/utils/inc/ek_export.h
index fb37170..43cadee 100644
--- a/L2_Core/utils/inc/ek_export.h
+++ b/L2_Core/utils/inc/ek_export.h
@@ -21,7 +21,7 @@
 #ifndef EK_EXPORT_H
 #define EK_EXPORT_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if (EK_EXPORT_ENABLE == 1)
 
diff --git a/L2_Core/utils/inc/ek_io.h b/L2_Core/utils/inc/ek_io.h
index e28d5db..6d37a65 100644
--- a/L2_Core/utils/inc/ek_io.h
+++ b/L2_Core/utils/inc/ek_io.h
@@ -11,7 +11,7 @@
 #ifndef EK_IO_H
 #define EK_IO_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #ifdef __cplusplus
 extern "C"
diff --git a/L2_Core/utils/inc/ek_list.h b/L2_Core/utils/inc/ek_list.h
index da98417..1738326 100644
--- a/L2_Core/utils/inc/ek_list.h
+++ b/L2_Core/utils/inc/ek_list.h
@@ -9,7 +9,7 @@
 #ifndef EK_LIST_H
 #define EK_LIST_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if EK_LIST_ENABLE == 1
 
@@ -73,7 +73,7 @@ struct ek_list_node_t
  *
  * @note 使用前必须初始化，使头节点的 prev 和 next 都指向自己
  */
-__STATIC_INLINE void ek_list_init(ek_list_node_t *head)
+__EK_STATIC_INLINE void ek_list_init(ek_list_node_t *head)
 {
     head->next = head;
     head->prev = head;
@@ -85,7 +85,7 @@ __STATIC_INLINE void ek_list_init(ek_list_node_t *head)
  * @param prev 前一个节点（插入位置之前）
  * @param next 后一个节点（插入位置之后）
  */
-__STATIC_INLINE void __ek_list_add(ek_list_node_t *new_node, ek_list_node_t *prev, ek_list_node_t *next)
+__EK_STATIC_INLINE void __ek_list_add(ek_list_node_t *new_node, ek_list_node_t *prev, ek_list_node_t *next)
 {
     prev->next = new_node;
     new_node->next = next;
@@ -98,7 +98,7 @@ __STATIC_INLINE void __ek_list_add(ek_list_node_t *new_node, ek_list_node_t *pre
  * @param head 链表头节点指针
  * @param new_node 要添加的新节点
  */
-__STATIC_INLINE void ek_list_add_head(ek_list_node_t *head, ek_list_node_t *new_node)
+__EK_STATIC_INLINE void ek_list_add_head(ek_list_node_t *head, ek_list_node_t *new_node)
 {
     __ek_list_add(new_node, head, head->next);
 }
@@ -108,7 +108,7 @@ __STATIC_INLINE void ek_list_add_head(ek_list_node_t *head, ek_list_node_t *new_
  * @param head 链表头节点指针
  * @param new_node 要添加的新节点
  */
-__STATIC_INLINE void ek_list_add_tail(ek_list_node_t *head, ek_list_node_t *new_node)
+__EK_STATIC_INLINE void ek_list_add_tail(ek_list_node_t *head, ek_list_node_t *new_node)
 {
     __ek_list_add(new_node, head->prev, head);
 }
@@ -118,7 +118,7 @@ __STATIC_INLINE void ek_list_add_tail(ek_list_node_t *head, ek_list_node_t *new_
  * @param prev 前一个节点
  * @param next 后一个节点
  */
-__STATIC_INLINE void __ek_list_remove(ek_list_node_t *prev, ek_list_node_t *next)
+__EK_STATIC_INLINE void __ek_list_remove(ek_list_node_t *prev, ek_list_node_t *next)
 {
     next->prev = prev;
     prev->next = next;
@@ -130,7 +130,7 @@ __STATIC_INLINE void __ek_list_remove(ek_list_node_t *prev, ek_list_node_t *next
  *
  * @note 移除后节点的 prev 和 next 被置为 NULL，可用于检测节点是否在链表中
  */
-__STATIC_INLINE void ek_list_remove(ek_list_node_t *remove)
+__EK_STATIC_INLINE void ek_list_remove(ek_list_node_t *remove)
 {
     __ek_list_remove(remove->prev, remove->next);
     remove->prev = NULL;
@@ -143,7 +143,7 @@ __STATIC_INLINE void ek_list_remove(ek_list_node_t *remove)
  * @return true 链表为空
  * @return false 链表非空
  */
-__STATIC_INLINE bool ek_list_empty(ek_list_node_t *head)
+__EK_STATIC_INLINE bool ek_list_empty(ek_list_node_t *head)
 {
     return head->next == head;
 }
@@ -155,7 +155,7 @@ __STATIC_INLINE bool ek_list_empty(ek_list_node_t *head)
  * @return true 是最后一个节点
  * @return false 不是最后一个节点
  */
-__STATIC_INLINE bool ek_list_is_last(ek_list_node_t *list, ek_list_node_t *head)
+__EK_STATIC_INLINE bool ek_list_is_last(ek_list_node_t *list, ek_list_node_t *head)
 {
     return list->next == head;
 }
@@ -165,7 +165,7 @@ __STATIC_INLINE bool ek_list_is_last(ek_list_node_t *list, ek_list_node_t *head)
  * @param head 链表头节点指针
  * @return 第一个节点指针，如果链表为空则返回 head
  */
-__STATIC_INLINE ek_list_node_t *ek_list_get_first(ek_list_node_t *head)
+__EK_STATIC_INLINE ek_list_node_t *ek_list_get_first(ek_list_node_t *head)
 {
     return head->next;
 }
@@ -175,7 +175,7 @@ __STATIC_INLINE ek_list_node_t *ek_list_get_first(ek_list_node_t *head)
  * @param head 链表头节点指针
  * @return 最后一个节点指针，如果链表为空则返回 head
  */
-__STATIC_INLINE ek_list_node_t *ek_list_get_last(ek_list_node_t *head)
+__EK_STATIC_INLINE ek_list_node_t *ek_list_get_last(ek_list_node_t *head)
 {
     return head->prev;
 }
diff --git a/L2_Core/utils/inc/ek_log.h b/L2_Core/utils/inc/ek_log.h
index a754919..c632bfe 100644
--- a/L2_Core/utils/inc/ek_log.h
+++ b/L2_Core/utils/inc/ek_log.h
@@ -15,7 +15,7 @@
 #ifndef EK_LOG_H
 #define EK_LOG_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if EK_LOG_ENABLE == 1
 
diff --git a/L2_Core/utils/inc/ek_mem.h b/L2_Core/utils/inc/ek_mem.h
index efaff0e..840b72d 100644
--- a/L2_Core/utils/inc/ek_mem.h
+++ b/L2_Core/utils/inc/ek_mem.h
@@ -10,7 +10,7 @@
 #define EK_MEM_H
 
 #include "ek_def.h"
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #ifndef EK_HEAP_NO_TLSF
 #    define EK_HEAP_NO_TLSF 0 /* 默认使用 TLSF 内存分配器 */
diff --git a/L2_Core/utils/inc/ek_ringbuf.h b/L2_Core/utils/inc/ek_ringbuf.h
index 860d1e8..ee9160e 100644
--- a/L2_Core/utils/inc/ek_ringbuf.h
+++ b/L2_Core/utils/inc/ek_ringbuf.h
@@ -9,7 +9,7 @@
 #ifndef EK_RINGBUF_H
 #define EK_RINGBUF_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if EK_RINGBUF_ENABLE == 1
 
diff --git a/L2_Core/utils/inc/ek_shell.h b/L2_Core/utils/inc/ek_shell.h
index 9437656..7ab21a7 100644
--- a/L2_Core/utils/inc/ek_shell.h
+++ b/L2_Core/utils/inc/ek_shell.h
@@ -20,7 +20,7 @@
 
 #if EK_SHELL_ENABLE == 1
 
-#include "../../third_party/letter_shell/inc/shell.h"
+#include "shell.h"
 
 /**
  * @brief 导出整型变量到 Shell
diff --git a/L2_Core/utils/inc/ek_stack.h b/L2_Core/utils/inc/ek_stack.h
index 9555728..0b9632f 100644
--- a/L2_Core/utils/inc/ek_stack.h
+++ b/L2_Core/utils/inc/ek_stack.h
@@ -16,7 +16,7 @@
 #ifndef EK_STACK_H
 #define EK_STACK_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if EK_STACK_ENABLE == 1
 
diff --git a/L2_Core/utils/inc/ek_str.h b/L2_Core/utils/inc/ek_str.h
index b14877b..2c71ede 100644
--- a/L2_Core/utils/inc/ek_str.h
+++ b/L2_Core/utils/inc/ek_str.h
@@ -15,7 +15,7 @@
 #ifndef EK_STR_H
 #define EK_STR_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if EK_STR_ENABLE == 1
 
diff --git a/L2_Core/utils/inc/ek_vec.h b/L2_Core/utils/inc/ek_vec.h
index 119bc99..a0da06e 100644
--- a/L2_Core/utils/inc/ek_vec.h
+++ b/L2_Core/utils/inc/ek_vec.h
@@ -13,7 +13,7 @@
 #ifndef EK_VEC_H
 #define EK_VEC_H
 
-#include "../../../ek_conf.h"
+#include "ek_conf.h"
 
 #if EK_VEC_ENABLE == 1
 
diff --git a/L2_Core/utils/src/ek_assert.c b/L2_Core/utils/src/ek_assert.c
index fef0a5e..e63c420 100644
--- a/L2_Core/utils/src/ek_assert.c
+++ b/L2_Core/utils/src/ek_assert.c
@@ -4,8 +4,8 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_assert.h"
-#include "../inc/ek_log.h"
+#include "ek_assert.h"
+#include "ek_log.h"
 
 void ek_assert_fault(const char *file, uint32_t line, const char *expr)
 {
@@ -13,9 +13,9 @@ void ek_assert_fault(const char *file, uint32_t line, const char *expr)
     EK_LOG_FILE_TAG("ek_assert.c");
     EK_LOG_ERROR("file:%s,line:%" PRIu32 ",expr: %s", EK_GET_FILE_NAME(file), line, expr);
 #else
-    __UNUSED(file);
-    __UNUSED(line);
-    __UNUSED(expr);
+    __EK_UNUSED(file);
+    __EK_UNUSED(line);
+    __EK_UNUSED(expr);
 #endif /* EK_ASSERT_WITH_LOG */
 
     while (1)
diff --git a/L2_Core/utils/src/ek_export.c b/L2_Core/utils/src/ek_export.c
index 72f3225..46f870b 100644
--- a/L2_Core/utils/src/ek_export.c
+++ b/L2_Core/utils/src/ek_export.c
@@ -4,7 +4,7 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_export.h"
+#include "ek_export.h"
 
 #if (EK_EXPORT_ENABLE == 1)
 
diff --git a/L2_Core/utils/src/ek_io.c b/L2_Core/utils/src/ek_io.c
index 1fce611..a9aea34 100644
--- a/L2_Core/utils/src/ek_io.c
+++ b/L2_Core/utils/src/ek_io.c
@@ -4,20 +4,20 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_io.h"
+#include "ek_io.h"
 
 #if EK_IO_NO_LWPRTF == 0
 
 #    include "../inc/ek_def.h"
 
-__WEAK void _ek_io_fputc(int ch)
+__EK_WEAK void _ek_io_fputc(int ch)
 {
-    __UNUSED(ch);
+    __EK_UNUSED(ch);
 }
 
 static int _ek_io_printf(int ch, lwprintf_t *lwp)
 {
-    __UNUSED(lwp);
+    __EK_UNUSED(lwp);
     if (ch != '\0')
     {
         _ek_io_fputc(ch);
diff --git a/L2_Core/utils/src/ek_log.c b/L2_Core/utils/src/ek_log.c
index 5b9a5e8..063a7f2 100644
--- a/L2_Core/utils/src/ek_log.c
+++ b/L2_Core/utils/src/ek_log.c
@@ -4,7 +4,7 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_log.h"
+#include "ek_log.h"
 
 #if EK_LOG_ENABLE == 1
 
@@ -34,7 +34,7 @@ static const char *ek_log_type_table[EK_LOG_TYPE_MAX] = {
 
 static char ek_log_buffer[EK_LOG_BUFFER_SIZE];
 
-__WEAK uint32_t _ek_log_get_tick(void)
+__EK_WEAK uint32_t _ek_log_get_tick(void)
 {
     return 0;
 }
diff --git a/L2_Core/utils/src/ek_mem.c b/L2_Core/utils/src/ek_mem.c
index 26f0e6c..06f9291 100644
--- a/L2_Core/utils/src/ek_mem.c
+++ b/L2_Core/utils/src/ek_mem.c
@@ -4,7 +4,7 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_mem.h"
+#include "ek_mem.h"
 
 #if EK_HEAP_NO_TLSF == 0
 
@@ -66,17 +66,17 @@ tlsf_t ek_default_tlsf;
 static size_t ek_unused_bytes = 0;
 static size_t ek_used_bytes = 0;
 
-__WEAK void *_ek_malloc(size_t size)
+__EK_WEAK void *_ek_malloc(size_t size)
 {
     return tlsf_malloc(ek_default_tlsf, size);
 }
 
-__WEAK void *_ek_realloc(void *ptr, size_t size)
+__EK_WEAK void *_ek_realloc(void *ptr, size_t size)
 {
     return tlsf_realloc(ek_default_tlsf, ptr, size);
 }
 
-__WEAK void _ek_free(void *ptr)
+__EK_WEAK void _ek_free(void *ptr)
 {
     tlsf_free(ek_default_tlsf, ptr);
 }
@@ -84,8 +84,8 @@ __WEAK void _ek_free(void *ptr)
 // walker 函数：统计空闲内存
 static void ek_mem_walker(void *ptr, size_t size, int used, void *user)
 {
-    __UNUSED(ptr);
-    __UNUSED(user);
+    __EK_UNUSED(ptr);
+    __EK_UNUSED(user);
 
     if (!used)
     {
diff --git a/L2_Core/utils/src/ek_ringbuf.c b/L2_Core/utils/src/ek_ringbuf.c
index a5e379b..eb3dbdc 100644
--- a/L2_Core/utils/src/ek_ringbuf.c
+++ b/L2_Core/utils/src/ek_ringbuf.c
@@ -4,7 +4,7 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_ringbuf.h"
+#include "ek_ringbuf.h"
 
 #if EK_RINGBUF_ENABLE == 1
 
diff --git a/L2_Core/utils/src/ek_stack.c b/L2_Core/utils/src/ek_stack.c
index fa6ce1a..ee0c32a 100644
--- a/L2_Core/utils/src/ek_stack.c
+++ b/L2_Core/utils/src/ek_stack.c
@@ -4,7 +4,7 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_stack.h"
+#include "ek_stack.h"
 
 #if EK_STACK_ENABLE == 1
 
diff --git a/L2_Core/utils/src/ek_str.c b/L2_Core/utils/src/ek_str.c
index 3e4eebb..b54e42d 100644
--- a/L2_Core/utils/src/ek_str.c
+++ b/L2_Core/utils/src/ek_str.c
@@ -4,7 +4,7 @@
  * @author N1netyNine99
  */
 
-#include "../inc/ek_str.h"
+#include "ek_str.h"
 
 #if EK_STR_ENABLE == 1
 
diff --git a/Test/CMakeLists.txt b/Test/CMakeLists.txt
index 73077ad..6155db7 100644
--- a/Test/CMakeLists.txt
+++ b/Test/CMakeLists.txt
@@ -26,12 +26,13 @@ list(APPEND TestSrc "${CMAKE_CURRENT_SOURCE_DIR}/shell_symbols.c")
 
 add_executable(${CMAKE_PROJECT_NAME} ${TestSrc} ${L2_TestSrc} ${L2_TestSrc_3rd}) 
 
-include_directories( ${CMAKE_PROJECT_NAME} PRIVATE
-    ${CMAKE_PROJECT_NAME}/../L2_Core/utils/inc
-    ${CMAKE_PROJECT_NAME}/../L2_Core/third_party/tlsf
-    ${CMAKE_PROJECT_NAME}/../L2_Core/third_party/lwprintf/inc
-    ${CMAKE_PROJECT_NAME}/../L2_Core/third_party/letter_shell/inc
-    ${CMAKE_PROJECT_NAME}
+target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}/..
+    ${CMAKE_CURRENT_SOURCE_DIR}/../L2_Core/utils/inc
+    ${CMAKE_CURRENT_SOURCE_DIR}/../L2_Core/third_party/tlsf
+    ${CMAKE_CURRENT_SOURCE_DIR}/../L2_Core/third_party/lwprintf/inc
+    ${CMAKE_CURRENT_SOURCE_DIR}/../L2_Core/third_party/letter_shell/inc
+    ${CMAKE_CURRENT_SOURCE_DIR}
 )
 
 target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE 
@@ -44,4 +45,3 @@ target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE
     $<$<CONFIG:Debug>:-O0 -g3>
     $<$<CONFIG:Release>:-O3>
 )
-
diff --git a/Test/shell_symbols.c b/Test/shell_symbols.c
index 08776bb..90eeae5 100644
--- a/Test/shell_symbols.c
+++ b/Test/shell_symbols.c
@@ -9,7 +9,7 @@
  */
 
 #include <stdlib.h>
-#include "../L2_Core/third_party/letter_shell/inc/shell.h"
+#include "shell.h"
 
 /* 为测试环境提供shell命令段符号（空段） */
 #if defined(__GNUC__) && !defined(__ARMCC_VERSION)
diff --git a/Test/test.h b/Test/test.h
index 39d4c40..7ab092f 100644
--- a/Test/test.h
+++ b/Test/test.h
@@ -3,15 +3,15 @@
 
 #include <stdlib.h>
 
-#include "../L2_Core/utils/inc/ek_io.h"
-#include "../L2_Core/utils/inc/ek_mem.h"
-#include "../L2_Core/utils/inc/ek_def.h"
-#include "../L2_Core/utils/inc/ek_stack.h"
-#include "../L2_Core/utils/inc/ek_log.h"
-#include "../L2_Core/utils/inc/ek_ringbuf.h"
-#include "../L2_Core/utils/inc/ek_vec.h"
-#include "../L2_Core/utils/inc/ek_assert.h"
-#include "../L2_Core/utils/inc/ek_str.h"
+#include "ek_io.h"
+#include "ek_mem.h"
+#include "ek_def.h"
+#include "ek_stack.h"
+#include "ek_log.h"
+#include "ek_ringbuf.h"
+#include "ek_vec.h"
+#include "ek_assert.h"
+#include "ek_str.h"
 
 #define PI (3.141592f)