diff --git a/src/main.cpp b/src/main.cpp
index f71c8e4..aecc9ea 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -261,26 +261,12 @@ void sendStringResponse(const char* response) {
 }
 
 void handle_cfg_cmd() {
-    DebugSerial.println("Configuration requested");
+    DebugSerial.println("cfg requested");
     Serial.println("cfg\n");
     // 返回配置相关信息
     sendJsonResponse("cfg", "OK");
 }
 
-// void handle_dev_cmd() {
-//     DebugSerial.println("dev_requested");
-//     Serial.println("dev\n");
-
-//     //test VSMD数据
-//     uint8_t testData[] = {
-//         0xFF, 0x00, 0x01, 0x56, 0x53, 0x4D, 0x44, 0x31, 0x34, 0x32, 0x2D, 0x30, 0x32, 0x35, 0x54, 0x2D, 0x31, 0x2E, 0x31, 0x2E, 0x30, 0x32, 0x30, 0x2E, 0x32, 0x31, 0x31, 0x31, 0x31, 0x35, 0x00, 0x42, 0xFE
-//     };
-//     // 解析
-//     DebugSerial.println("Parsing VSMD test data:");
-//     parser.parse(testData, sizeof(testData));
-//     // 返回设备相关信息
-//     sendJsonResponse("dev", "OK");
-// }
 void handle_dev_cmd() {
     DebugSerial.println("dev_requested");
     Serial.println("dev\n");