diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 631daaf5..48274fd0 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1249,7 +1249,7 @@ float CPhoneDevice::QueryBattaryVoltage(int timesForAvg, bool* isCharging)
     int totalVals = 0;
     float chargingBusVoltage = 0.0f;
     int idx = 0;
-    int t1 = time(NULL);
+    XYLOG(XYLOG_SEVERITY_INFO,"WorkStatus BusVoltage");
     for (idx = 0; idx < timesForAvg; idx++)
     {
         auto now = std::chrono::system_clock::now();
@@ -1263,14 +1263,13 @@ float CPhoneDevice::QueryBattaryVoltage(int timesForAvg, bool* isCharging)
             break;
         }
     }
-    int t2 = time(NULL) - t1;
-    XYLOG(XYLOG_SEVERITY_INFO,"WorkStatus BusVoltage end, time=%d", t2);
+    XYLOG(XYLOG_SEVERITY_INFO,"WorkStatus BusVoltage end");
 
     if (isCharging != NULL)
     {
         *isCharging = chargingBusVoltage > DEFAULT_WARNING_CHARGING_BUS_VOL;
     }
-    int t3 = time(NULL);
+    XYLOG(XYLOG_SEVERITY_INFO,"WorkStatus BatteryVoltage");
     int matched = 0;
     for (int idx = 0; idx < timesForAvg; idx++)
     {
@@ -1285,8 +1284,7 @@ float CPhoneDevice::QueryBattaryVoltage(int timesForAvg, bool* isCharging)
             matched++;
         }
     }
-    int t4 = time(NULL) - t3;
-    XYLOG(XYLOG_SEVERITY_INFO,"WorkStatus BatteryVoltage end, time=%d", t4);
+    XYLOG(XYLOG_SEVERITY_INFO,"WorkStatus BatteryVoltage end");
     return (matched > 0) ? ((float)totalVals / 1000.0 / matched) : 0;
 }