diff --git a/usrc/main.cpp b/usrc/main.cpp
index 4730963..9821b4c 100644
--- a/usrc/main.cpp
+++ b/usrc/main.cpp
@@ -222,6 +222,6 @@ void Main::run() {
   ZLOGI(TAG, "init done");
   while (1) {
     ZHALCORE::getInstance()->loop();
-    m_h2o2_sensor.readSensorData();
+    // m_h2o2_sensor.readSensorData();
   }
 }