diff --git a/bootloader/MDK-ARM/.vscode/c_cpp_properties.json b/bootloader/MDK-ARM/.vscode/c_cpp_properties.json
deleted file mode 100644
index 2f7756e..0000000
--- a/bootloader/MDK-ARM/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "IAP_F411",
-            "includePath": [
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Core\\Inc",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Drivers\\STM32F4xx_HAL_Driver\\Inc",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Drivers\\STM32F4xx_HAL_Driver\\Inc\\Legacy",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Drivers\\CMSIS\\Device\\ST\\STM32F4xx\\Include",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Drivers\\CMSIS\\Include",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Ymodem",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\BSP\\KEY",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\BSP\\KT6328",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\BSP\\LCD",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\BSP\\POWER",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\SYSTEM",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\MDK-ARM",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Core\\Src",
-                "e:\\projects\\Github_Projects\\Power_Pico\\bootloader\\Drivers\\STM32F4xx_HAL_Driver\\Src"
-            ],
-            "defines": [
-                "USE_HAL_DRIVER",
-                "STM32F411xE",
-                "__CC_ARM",
-                "__arm__",
-                "__align(x)=",
-                "__ALIGNOF__(x)=",
-                "__alignof__(x)=",
-                "__asm(x)=",
-                "__forceinline=",
-                "__restrict=",
-                "__global_reg(n)=",
-                "__inline=",
-                "__int64=long long",
-                "__INTADDR__(expr)=0",
-                "__irq=",
-                "__packed=",
-                "__pure=",
-                "__smc(n)=",
-                "__svc(n)=",
-                "__svc_indirect(n)=",
-                "__svc_indirect_r7(n)=",
-                "__value_in_regs=",
-                "__weak=",
-                "__writeonly=",
-                "__declspec(x)=",
-                "__attribute__(x)=",
-                "__nonnull__(x)=",
-                "__register=",
-                "__breakpoint(x)=",
-                "__cdp(x,y,z)=",
-                "__clrex()=",
-                "__clz(x)=0U",
-                "__current_pc()=0U",
-                "__current_sp()=0U",
-                "__disable_fiq()=",
-                "__disable_irq()=",
-                "__dmb(x)=",
-                "__dsb(x)=",
-                "__enable_fiq()=",
-                "__enable_irq()=",
-                "__fabs(x)=0.0",
-                "__fabsf(x)=0.0f",
-                "__force_loads()=",
-                "__force_stores()=",
-                "__isb(x)=",
-                "__ldrex(x)=0U",
-                "__ldrexd(x)=0U",
-                "__ldrt(x)=0U",
-                "__memory_changed()=",
-                "__nop()=",
-                "__pld(...)=",
-                "__pli(...)=",
-                "__qadd(x,y)=0",
-                "__qdbl(x)=0",
-                "__qsub(x,y)=0",
-                "__rbit(x)=0U",
-                "__rev(x)=0U",
-                "__return_address()=0U",
-                "__ror(x,y)=0U",
-                "__schedule_barrier()=",
-                "__semihost(x,y)=0",
-                "__sev()=",
-                "__sqrt(x)=0.0",
-                "__sqrtf(x)=0.0f",
-                "__ssat(x,y)=0",
-                "__strex(x,y)=0U",
-                "__strexd(x,y)=0",
-                "__strt(x,y)=",
-                "__swp(x,y)=0U",
-                "__usat(x,y)=0U",
-                "__wfe()=",
-                "__wfi()=",
-                "__yield()=",
-                "__vfp_status(x,y)=0"
-            ],
-            "intelliSenseMode": "${default}"
-        }
-    ],
-    "version": 4
-}
\ No newline at end of file
diff --git a/bootloader/MDK-ARM/.vscode/keil-assistant.log b/bootloader/MDK-ARM/.vscode/keil-assistant.log
deleted file mode 100644
index 6a0b72b..0000000
--- a/bootloader/MDK-ARM/.vscode/keil-assistant.log
+++ /dev/null
@@ -1,46 +0,0 @@
-[info] Log at : 2024/4/24|09:30:53|GMT+0800
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-[info] Log at : 2024/4/24|09:30:57|GMT+0800
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-[info] Log at : 2025/8/3|18:44:51|GMT+0800
-
diff --git a/bootloader/MDK-ARM/.vscode/settings.json b/bootloader/MDK-ARM/.vscode/settings.json
deleted file mode 100644
index 9fedc91..0000000
--- a/bootloader/MDK-ARM/.vscode/settings.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "MicroPython.executeButton": [
-        {
-            "text": "▶",
-            "tooltip": "运行",
-            "alignment": "left",
-            "command": "extension.executeFile",
-            "priority": 3.5
-        }
-    ],
-    "MicroPython.syncButton": [
-        {
-            "text": "$(sync)",
-            "tooltip": "同步",
-            "alignment": "left",
-            "command": "extension.execute",
-            "priority": 4
-        }
-    ],
-    "files.associations": {
-        "key.h": "c",
-        "flash_if.h": "c"
-    }
-}
diff --git a/bootloader/MDK-ARM/.vscode/uv4.log.lock b/bootloader/MDK-ARM/.vscode/uv4.log.lock
deleted file mode 100644
index e69de29..0000000