diff --git a/build/uniproton_config/config_armv8_kp920/defconfig b/build/uniproton_config/config_armv8_kp920/defconfig
index da1033f0c33d15c15666482f6998459fba196a5e..44908d3a9759bd6305ae6ab12505ac510448a75c 100644
--- a/build/uniproton_config/config_armv8_kp920/defconfig
+++ b/build/uniproton_config/config_armv8_kp920/defconfig
@@ -283,4 +283,9 @@ CONFIG_CONFIG_BOARD_LOOPSPERMSEC=25000
 #
 # Spi Modules Configuration
 #
-# CONFIG_OS_SUPPORT_SPI is not set
\ No newline at end of file
+# CONFIG_OS_SUPPORT_SPI is not set
+
+#
+# Log Modules Configuration
+#
+# CONFIG_OS_OPTION_LOG=y
\ No newline at end of file
diff --git a/demos/kp920/bsp/kp920/cpu_config.h b/demos/kp920/bsp/kp920/cpu_config.h
index dc817f3fb0ba74338eec5085542017acb25eada3..ab8f3c12659bbcfb0b7092b0c9ee189471267b31 100644
--- a/demos/kp920/bsp/kp920/cpu_config.h
+++ b/demos/kp920/bsp/kp920/cpu_config.h
@@ -29,6 +29,9 @@
 #define MMU_LPI_PEND_ADDR          0x202780B00000ULL /* 预留使用 */
 #define MMU_LPI_PEND_ADDR_LEN      0x200000
 
+/*日志模块预留地址*/
+#define MMU_LOG_MEM_ADDR           0x59200000
+
 /* 系统硬件IO空间 */
 #define MMU_ECAM_ADDR               0xd0000000ULL
 #define MMU_ECAM_ADDR_LEN           0x10000000ULL /* 256Bus * 32Device * 8Fuc * 4KB */
diff --git a/demos/kp920/bsp/mmu.c b/demos/kp920/bsp/mmu.c
index fc1fbcf5d15748efd5d6a0be1720f1f7515a1638..c04f962e6a25ca8e03ef7768d544b75e21184876 100644
--- a/demos/kp920/bsp/mmu.c
+++ b/demos/kp920/bsp/mmu.c
@@ -7,6 +7,7 @@
 #include "prt_sys.h"
 #include "prt_task.h"
 #include "cpu_config.h"
+#include "prt_log.h"
 
 extern U64 g_mmu_page_begin;
 extern U64 g_mmu_page_end;
@@ -27,6 +28,7 @@ typedef enum {
     MMU_ITS_TYPE,
     MMU_ITS1_TYPE,
     MMU_UART_TYPE,
+    MMU_LOG_TYPE,
     MMU_ECAM_TYPE,
 #ifdef OS_SUPPORT_SPI
     MMU_SUBCTRL_TYPE,
@@ -99,6 +101,12 @@ static mmu_mmap_region_s g_mem_map_info[MMU_MAX_TYPE] = {
         .size      = MMU_UART_ADDR_LEN,
         .max_level = 0x2,
         .attrs     = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
+    }, {
+        .virt      = MMU_LOG_MEM_ADDR,
+        .phys      = MMU_LOG_MEM_ADDR,
+        .size      = SHM_MAP_SIZE,
+        .max_level = 0x2,
+        .attrs     = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
     }, {
         .virt      = MMU_ECAM_ADDR,
         .phys      = MMU_ECAM_ADDR,
diff --git a/demos/kp920/config/prt_config.c b/demos/kp920/config/prt_config.c
index 4f50778c0d452fd5c99addd18c948526288d69f7..f110badc261d8104bf57f84033a7bc72db8d7de5 100644
--- a/demos/kp920/config/prt_config.c
+++ b/demos/kp920/config/prt_config.c
@@ -13,6 +13,9 @@
  * Description: UniProton的初始化C文件。
  */
 #include "prt_config_internal.h"
+#include "cpu_config.h"
+#include "prt_cpu_external.h"
+#include "prt_log.h"
 
 OS_SEC_ALW_INLINE INLINE void OsConfigAddrSizeGet(uintptr_t addr, uintptr_t size,
                                                   uintptr_t *destAddr, uintptr_t *destSize)
@@ -211,8 +214,20 @@ static U32 OsHwiConfigReg(void)
     return OS_OK;
 }
 
+#if defined(OS_OPTION_LOG)
+static U32 PRT_LogMemInit(void)
+{
+    PRT_LogInit(MMU_LOG_MEM_ADDR);
+    (void)PRT_Log(OS_LOG_INFO, OS_LOG_F1, "PRT_Log init success1", 21);
+    return OS_OK;
+}
+#endif
+
 /* 系统初始化注册表 */
 struct OsModuleConfigInfo g_moduleConfigTab[] = {
+#if defined(OS_OPTION_LOG)
+    {OS_MID_LOG, {NULL, PRT_LogMemInit}},
+#endif
     /* {模块号， 模块注册函数， 模块初始化函数} */
     {OS_MID_SYS, {OsSysConfigReg, NULL}},
     {OS_MID_MEM, {OsMemConfigReg, OsMemConfigInit}},