diff --git a/Sming/Arch/Esp32/Components/driver/uart.cpp b/Sming/Arch/Esp32/Components/driver/uart.cpp
index 4a7f93bc59..deb4f4ed1b 100644
--- a/Sming/Arch/Esp32/Components/driver/uart.cpp
+++ b/Sming/Arch/Esp32/Components/driver/uart.cpp
@@ -58,7 +58,7 @@ struct smg_uart_pins_t {
 #define UART2_PIN_DEFAULT UART_NUM_2_TXD_DIRECT_GPIO_NUM, UART_NUM_2_RXD_DIRECT_GPIO_NUM
 #elif defined(SOC_ESP32C3)
 #define UART0_PIN_DEFAULT 21, 20
-#define UART1_PIN_DEFAULT UART_NUM_1_TXD_DIRECT_GPIO_NUM, UART_NUM_1_RXD_DIRECT_GPIO_NUM
+#define UART1_PIN_DEFAULT 10, 9
 #elif defined(SOC_ESP32S2)
 #define UART0_PIN_DEFAULT 43, 44
 #define UART1_PIN_DEFAULT UART_NUM_1_TXD_DIRECT_GPIO_NUM, UART_NUM_1_RXD_DIRECT_GPIO_NUM
diff --git a/Sming/Arch/Esp32/Components/libc/src/include/esp_attr.h b/Sming/Arch/Esp32/Components/libc/src/include/esp_attr.h
index ddae2e56eb..9e91a5fdab 100644
--- a/Sming/Arch/Esp32/Components/libc/src/include/esp_attr.h
+++ b/Sming/Arch/Esp32/Components/libc/src/include/esp_attr.h
@@ -16,7 +16,7 @@
 #define DMEM_ATTR __attribute__((section(".bss")))
 #define SHMEM_ATTR
 
-#define ICACHE_FLASH_SECTION ".irom0.text"
+#define ICACHE_FLASH_SECTION ".text"
 
 #undef ICACHE_FLASH_ATTR
 #define ICACHE_FLASH_ATTR                                                                                              \