diff --git a/MCU/WCH-南京沁恒/MounRiver配置.md b/MCU/WCH-南京沁恒/MounRiver配置.md
index 1fb6509..c5a8c2e 100644
--- a/MCU/WCH-南京沁恒/MounRiver配置.md
+++ b/MCU/WCH-南京沁恒/MounRiver配置.md
@@ -1,3 +1,7 @@
 
 # 添加bin输出功能：
-`riscv-none-embed-objcopy -O binary "${ProjName}.elf" "${ProjName}.bin"`
+~~`riscv-none-embed-objcopy -O binary "${ProjName}.elf" "${ProjName}.bin"`~~
+
+菜单位置：
+`C/C++ Build -> Settings -> Tool Settings ->GNU RISC-V Cross Create Flash Image -> General`
+`Output file format (-O)`选项选择`Intel HEX (.hex) & Raw binary (.bin)`即可同时输出.bin和.Hex
\ No newline at end of file