diff --git a/Core/Src/stm32_lpm_if.c b/Core/Src/stm32_lpm_if.c
index 8957c55..7bda99b 100644
--- a/Core/Src/stm32_lpm_if.c
+++ b/Core/Src/stm32_lpm_if.c
@@ -125,11 +125,11 @@ void PWR_ExitStopMode(void)
     SRAM ctrls, DMAx, DMAMux, AES, RNG, HSEM  */
 
   /* Resume not retained USARTx and DMA */
-  vcom_Resume();
+  vcom_Resume();		//not remove this... keep low power
   /* USER CODE BEGIN ExitStopMode_2 */
   MX_GPIO_Init();
   MX_DMA_Init();
-  MX_I2C2_Init();
+
 
   /* USER CODE END ExitStopMode_2 */
 }