diff --git a/test/LED/LED.pdsprj b/test/LED.pdsprj
similarity index 100%
rename from test/LED/LED.pdsprj
rename to test/LED.pdsprj
diff --git a/test/LED/.gitignore b/test/LED/.gitignore
deleted file mode 100644
index 89cc49c..0000000
--- a/test/LED/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-.pio
-.vscode/.browse.c_cpp.db*
-.vscode/c_cpp_properties.json
-.vscode/launch.json
-.vscode/ipch
diff --git a/test/LED/.vscode/extensions.json b/test/LED/.vscode/extensions.json
deleted file mode 100644
index 080e70d..0000000
--- a/test/LED/.vscode/extensions.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
-    "recommendations": [
-        "platformio.platformio-ide"
-    ],
-    "unwantedRecommendations": [
-        "ms-vscode.cpptools-extension-pack"
-    ]
-}
diff --git a/test/LED/README.MD b/test/LED/README.MD
deleted file mode 100644
index ac288bb..0000000
--- a/test/LED/README.MD
+++ /dev/null
@@ -1,9 +0,0 @@
-# 点亮你的LED
-
-## 目标
-
-通过p0^0端口控制LED灯打开
-
-## 原理图
-
-![image-20250225214034479](README.assets/image-20250225214034479.png)
\ No newline at end of file
diff --git a/test/LED/README.assets/image-20250225214034479.png b/test/LED/README.assets/image-20250225214034479.png
deleted file mode 100644
index 3bc90af..0000000
Binary files a/test/LED/README.assets/image-20250225214034479.png and /dev/null differ
diff --git a/test/LED/include/README b/test/LED/include/README
deleted file mode 100644
index 49819c0..0000000
--- a/test/LED/include/README
+++ /dev/null
@@ -1,37 +0,0 @@
-
-This directory is intended for project header files.
-
-A header file is a file containing C declarations and macro definitions
-to be shared between several project source files. You request the use of a
-header file in your project source file (C, C++, etc) located in `src` folder
-by including it, with the C preprocessing directive `#include'.
-
-```src/main.c
-
-#include "header.h"
-
-int main (void)
-{
- ...
-}
-```
-
-Including a header file produces the same results as copying the header file
-into each source file that needs it. Such copying would be time-consuming
-and error-prone. With a header file, the related declarations appear
-in only one place. If they need to be changed, they can be changed in one
-place, and programs that include the header file will automatically use the
-new version when next recompiled. The header file eliminates the labor of
-finding and changing all the copies as well as the risk that a failure to
-find one copy will result in inconsistencies within a program.
-
-In C, the convention is to give header files names that end with `.h'.
-
-Read more about using header files in official GCC documentation:
-
-* Include Syntax
-* Include Operation
-* Once-Only Headers
-* Computed Includes
-
-https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
diff --git a/test/LED/lib/README b/test/LED/lib/README
deleted file mode 100644
index 9379397..0000000
--- a/test/LED/lib/README
+++ /dev/null
@@ -1,46 +0,0 @@
-
-This directory is intended for project specific (private) libraries.
-PlatformIO will compile them to static libraries and link into the executable file.
-
-The source code of each library should be placed in a separate directory
-("lib/your_library_name/[Code]").
-
-For example, see the structure of the following example libraries `Foo` and `Bar`:
-
-|--lib
-|  |
-|  |--Bar
-|  |  |--docs
-|  |  |--examples
-|  |  |--src
-|  |     |- Bar.c
-|  |     |- Bar.h
-|  |  |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
-|  |
-|  |--Foo
-|  |  |- Foo.c
-|  |  |- Foo.h
-|  |
-|  |- README --> THIS FILE
-|
-|- platformio.ini
-|--src
-   |- main.c
-
-Example contents of `src/main.c` using Foo and Bar:
-```
-#include <Foo.h>
-#include <Bar.h>
-
-int main (void)
-{
-  ...
-}
-
-```
-
-The PlatformIO Library Dependency Finder will find automatically dependent
-libraries by scanning project source files.
-
-More information about PlatformIO Library Dependency Finder
-- https://docs.platformio.org/page/librarymanager/ldf.html
diff --git a/test/LED/platformio.ini b/test/LED/platformio.ini
deleted file mode 100644
index 79a94ec..0000000
--- a/test/LED/platformio.ini
+++ /dev/null
@@ -1,13 +0,0 @@
-; PlatformIO Project Configuration File
-;
-;   Build options: build flags, source filter
-;   Upload options: custom upload port, speed and extra flags
-;   Library options: dependencies, extra library storages
-;   Advanced options: extra scripting
-;
-; Please visit documentation for the other options and examples
-; https://docs.platformio.org/page/projectconf.html
-
-[env:Generic8051]
-platform = intel_mcs51
-board = Generic8051
diff --git a/test/LED/test/README b/test/LED/test/README
deleted file mode 100644
index 9b1e87b..0000000
--- a/test/LED/test/README
+++ /dev/null
@@ -1,11 +0,0 @@
-
-This directory is intended for PlatformIO Test Runner and project tests.
-
-Unit Testing is a software testing method by which individual units of
-source code, sets of one or more MCU program modules together with associated
-control data, usage procedures, and operating procedures, are tested to
-determine whether they are fit for use. Unit testing finds problems early
-in the development cycle.
-
-More information about PlatformIO Unit Testing:
-- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html