diff --git a/CMakeLists.txt b/CMakeLists.txt
index c605275..e872d4d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ set(PROJECT_NAME "XLSW_3DP_US-IR")
 project(${PROJECT_NAME})
 
 set(VERSION_MAJOR 0)
-set(VERSION_MINOR 1)
+set(VERSION_MINOR 2)
 set(VERSION_PATCH 0)
 set(VERSION "V${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 string(TIMESTAMP CURRENT_DATE "%Y-%m-%d")
diff --git a/src/main.c b/src/main.c
index 9a2fb7f..78a7a2c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -39,7 +39,6 @@ int main(void)
 
     ultrasonic_config();
 
-    // gpio_bit_write(RS485_EN_PORT, RS485_EN_PIN, RESET);
     while(1){
         gd60914_get_object_tempture();