diff --git a/include/Global.h b/include/Global.h
index 19c43cfa..331d95cd 100644
--- a/include/Global.h
+++ b/include/Global.h
@@ -298,7 +298,7 @@ extern void sensors_init();
 
 extern void levelPr();
 extern void ultrasonicCm();
-extern void level_reading();
+extern void ultrasonic_reading();
 
 
 extern void analog();
diff --git a/src/Global.cpp b/src/Global.cpp
index a190e014..337258c6 100644
--- a/src/Global.cpp
+++ b/src/Global.cpp
@@ -37,7 +37,8 @@ String order_loop;
 String analog_value_names_list;
 int enter_to_analog_counter;
 
-String level_value_name;
+String levelPr_value_name;
+String ultrasonicCm_value_name;
 
 String dhtT_value_name;
 String dhtH_value_name;
diff --git a/src/Sensors.cpp b/src/Sensors.cpp
index 3a27aad4..badfc9a2 100644
--- a/src/Sensors.cpp
+++ b/src/Sensors.cpp
@@ -13,7 +13,7 @@ void sensors_init() {
 
 #ifdef level_enable
             if (sensors_reading_map[0] == 1)
-                level_reading();
+                ultrasonic_reading();
 #endif
 
             if (counter > 10) {
@@ -387,13 +387,12 @@ void dhtC() {
     sensors_reading_map[7] = 1;
 }
 
-void dhtC_reading() {
-    float value;
+void dhtC_reading() {  
     ComfortState cf;
     if (dht.getStatus() != 0) {
         sendSTATUS("dhtComfort", String(dht.getStatusString()));
     } else {
-        value = dht.getComfortRatio(cf, jsonReadStr(configLiveJson, dhtT_value_name).toFloat(), jsonReadStr(configLiveJson, dhtH_value_name).toFloat(), false);
+        float value = dht.getComfortRatio(cf, jsonReadStr(configLiveJson, dhtT_value_name).toFloat(), jsonReadStr(configLiveJson, dhtH_value_name).toFloat(), false);
         String final_line = get_comfort_status(cf);
         jsonWriteStr(configLiveJson, "dhtComfort", final_line);
         eventGen("dhtComfort", "");