diff --git a/.vscode/settings.json b/.vscode/settings.json
index a853f5b..5fa375e 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,6 +1,7 @@
 {
     "files.associations": {
         "serial.h": "c",
-        "steering_gear.h": "c"
+        "steering_gear.h": "c",
+        "algorithm": "c"
     }
 }
\ No newline at end of file
diff --git a/testtool/进出料模块测试上位机/README.md b/testtool/进出料模块测试上位机/README.md
new file mode 100644
index 0000000..baa883f
--- /dev/null
+++ b/testtool/进出料模块测试上位机/README.md
@@ -0,0 +1,10 @@
+# README
+
+舵机id编号说明：
+
+1. 夹试管舵机
+2. 夹冒舵机
+3. 俯仰舵机
+
+
+