diff --git a/drivers/power/ds2746_param.c b/drivers/power/ds2746_param.c
index b881e113..d8470bf1 100644
--- a/drivers/power/ds2746_param.c
+++ b/drivers/power/ds2746_param.c
@@ -719,14 +719,21 @@ static BOOL __battery_param_udpate(struct battery_type *battery)
 				batt_id_stable_counter = 0;
 		}
 	}
-
+	temp_01c = get_temp_01c(battery);
 	if (batt_id_index == 5)
 	{
-		battery->temp_adc = battery->temp_adc * 7;
+		//battery->temp_adc = battery->temp_adc * 7;
+		temp_01c = 650 - battery->temp_adc*10;
 	}
 	/* calculate temperature*/
 	//    battery->temp_01c 			  = get_temp_c((float)temp_R_kohm / ((float)temp_adc_resl/battery->temp_adc - 1))*10;
-	temp_01c = get_temp_01c(battery);
+	if(temp_01c == 700)
+		{
+		FL_25[battery->id_index] = 2300;
+		battery->charge_full_real_mAh = FL_25[battery->id_index];
+		battery->charge_full_design_mAh = battery->charge_full_real_mAh;
+		temp_01c = 650 - battery->temp_adc*10;
+		}
 	if (temp_01c >= TEMP_MIN*10)
 		battery->temp_01c = temp_01c;
 	else
diff --git a/include/linux/ds2746_param_config.h b/include/linux/ds2746_param_config.h
index 9779340f..728f0d4d 100644
--- a/include/linux/ds2746_param_config.h
+++ b/include/linux/ds2746_param_config.h
@@ -46,8 +46,8 @@ UINT32 ID_RANGE[] =
   7150, 15500,   /* Sony 1300mAh (Formosa) */    /* 7.1k~15k */
   27500, 49500,   /* Sony 1300mAh (HTE) */  	  /* 28k~49.5k */
   15500, 27500,   /* Sanyo 1300mAh (HTE) */ 	  /* 16k~27k */
-  100, 7150,   /* Samsung 1230mAh */  	 /* 1k~7k */
-  0, 100,   /* HTC Extended 2300mAh */  	 /* 0k~1k */
+  100, 7150,   /* Samsung 1230mAh */  	 /* 0.1k~7k */
+  0, 100,   /* HTC Extended 2300mAh */  	 /* 0k~0.1k */
 };
 
 /*This table is calculated according to temp formula for temp mapping.
@@ -102,12 +102,12 @@ UINT32 *TEMP_MAP = TEMP_MAP_300K;
 
 UINT32 FL_25[] =
 {
-  1280,   /* Unknown battery */
+  2300,   /* Unknown battery */
   1280,   /* Sony 1300mAh (Formosa) */
   1280,   /* Sony 1300mAh (HTE) */
   1250,   /* Sanyo 1300mAh (HTE) */
   1230,   /* Samsung 1230mAh */
-  2350,  /* HTC Extended 2300mAh */
+  2300,  /* HTC Extended 2300mAh */
 };
 
 UINT32 PD_M_COEF[] =
@@ -159,7 +159,7 @@ UINT32 M_PARAMETER_Samsung_1230MAH_FORMOSA[] =
 UINT32 M_PARAMETER_HTC_2300MAH_FORMOSA[] =
 {
   /* capacity (in 0.01%) -> voltage (in mV)*/
-  10000, 4196, 7500, 4165, 4700, 3986, 1700, 3879, 900, 3833, 300, 3740, 0, 3420,
+  10000, 4135, 7500, 3960, 4700, 3800, 1700, 3727, 900, 3674, 300, 3640, 0, 3420,
 };