diff --git a/hal/rtl8812a/rtl8812a_hal_init.c b/hal/rtl8812a/rtl8812a_hal_init.c
index ea57a4cb..cd5a207b 100644
--- a/hal/rtl8812a/rtl8812a_hal_init.c
+++ b/hal/rtl8812a/rtl8812a_hal_init.c
@@ -1151,7 +1151,7 @@ hal_ReadPAType_8812A(
 			pHalData->PAType_5G = ReadLE1Byte(&PROMContent[EEPROM_PA_TYPE_8812AU]);
 			pHalData->LNAType_5G = ReadLE1Byte(&PROMContent[EEPROM_LNA_TYPE_5G_8812AU]);
 			if (pHalData->PAType_5G == 0xFF)
-				pHalData->PAType_5G = 0;
+				pHalData->PAType_5G = 1;
 			if (pHalData->LNAType_5G == 0xFF)
 				pHalData->LNAType_5G = 0;
 
@@ -1175,8 +1175,8 @@ hal_ReadPAType_8812A(
 			pHalData->ExternalLNA_2G = (GetRegAmplifierType2G(Adapter) & ODM_BOARD_EXT_LNA) ? 1 : 0;
 		}
 		if (GetRegAmplifierType5G(Adapter) == 0) { /* AUTO */
-			pHalData->external_pa_5g  = 1;
-			pHalData->external_lna_5g = 1;
+			pHalData->external_pa_5g  = 0;
+			pHalData->external_lna_5g = 0;
 		} else {
 			pHalData->external_pa_5g  = (GetRegAmplifierType5G(Adapter) & ODM_BOARD_EXT_PA_5G)  ? 1 : 0;
 			pHalData->external_lna_5g = (GetRegAmplifierType5G(Adapter) & ODM_BOARD_EXT_LNA_5G) ? 1 : 0;