diff --git a/3D Structure/USBHub支架.SLDPRT b/3D Structure/USBHub支架.SLDPRT
new file mode 100644
index 0000000..4a90018
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diff --git a/3D Structure/亚克板支架v4.SLDPRT b/3D Structure/亚克板支架v4.SLDPRT
new file mode 100644
index 0000000..6d5ef14
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diff --git a/3D Structure/摄像头保护罩.SLDPRT b/3D Structure/摄像头保护罩.SLDPRT
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index 0000000..24d546b
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diff --git a/3D Structure/机器人头部传感器v2.SLDPRT b/3D Structure/机器人头部传感器v2.SLDPRT
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index 0000000..c293bf1
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diff --git a/3D Structure/机器人显示器支架.SLDPRT b/3D Structure/机器人显示器支架.SLDPRT
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index 0000000..195dc35
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diff --git a/3D Structure/银星机器人电路板转接板.SLDPRT b/3D Structure/银星机器人电路板转接板.SLDPRT
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index 0000000..fb6cdd3
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diff --git a/Hardware/UPbot-Tools/app.py b/Hardware/UPbot-Tools/app.py
index 32104db..cbbdfe6 100644
--- a/Hardware/UPbot-Tools/app.py
+++ b/Hardware/UPbot-Tools/app.py
@@ -14,7 +14,7 @@ from PyQt5.QtCore import QObject,pyqtSignal
 import pb
 import threading
 
-port = "COM8"
+port = "COM9"
 
 pypibot.assistant.enableGlobalExcept()
 # log.enableFileLog(log_dir + "ros_$(Date8)_$(filenumber2).log")
diff --git a/Hardware/颢诚科技机器人地盘/参数信息.md b/Hardware/颢诚科技机器人地盘/参数信息.md
new file mode 100644
index 0000000..f55da35
--- /dev/null
+++ b/Hardware/颢诚科技机器人地盘/参数信息.md
@@ -0,0 +1,10 @@
+减速比：90
+
+轮子大小：67~68mm（轮子是软的）
+
+编码器精度：11
+
+编码器设置：编码器模式3，倍频2
+
+
+