Deep Sleep Current Problem

[JAICHANGPARK]

hi there

I tried example code timer
and changed sleep --> deep sleep

#include <Power.h>

void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
  for(int i = 0; i < 5; i++)
  { 
    digitalWrite(LED_BUILTIN, HIGH);
    delay(100);
    digitalWrite(LED_BUILTIN, LOW);
    delay(100);
  }
  PM.deepSleep(2000);
}

But the board measurement current is

led on/off --> about 120mA
deepsleep --> 80.0mA

why deep sleep mode current is too high?
I thought that consumption of deep sleep mode is uA
but Result is too different