diff --git a/tools/RT-Thread·Qemu-mini2440模拟器使用手册_V1.0.pdf b/tools/RT-Thread·Qemu-mini2440模拟器使用手册_V1.0.pdf
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diff --git a/tools/qemu-system-arm.exe b/tools/qemu-system-arm.exe
index e57e7b8167..262dbf1170 100644
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diff --git a/tools/run-mini2440-sdcard-debug.bat b/tools/run-mini2440-sdcard-debug.bat
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+++ b/tools/run-mini2440-sdcard-debug.bat
@@ -0,0 +1,2 @@
+qemu-system-arm.exe -s -S -M mini2440 -kernel ..\bsp\mini2440\rtthread-mini2440.axf -show-cursor -sd SDCARD
+
diff --git a/tools/在Qemu-mini2440模拟器中调试RT-Thread说明手册.pdf b/tools/在Qemu-mini2440模拟器中调试RT-Thread说明手册.pdf
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diff --git a/tools/在Qemu-mini2440模拟器中运行RT-Thread说明手册.pdf b/tools/在Qemu-mini2440模拟器中运行RT-Thread说明手册.pdf
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