diff --git a/config.json b/config.json
index 7c4946a..650d072 100644
--- a/config.json
+++ b/config.json
@@ -2,17 +2,17 @@
     "groups": [
         {
             "name": "电脑2",
-            "serial_port": "COM12",
+            "serial_port": "COM13",
             "serial_baudrate": 9600,
             "camera_index": 1,
             "camera_width": 1920,
             "camera_height": 1080,
-            "move_velocity": 315,
+            "move_velocity": 400,
             "active": false
         },
         {
             "name": "服务器",
-            "serial_port": "COM11",
+            "serial_port": "COM12",
             "serial_baudrate": 9600,
             "camera_index": 0,
             "camera_width": 1920,